Air conditioning hoses, pipes and connectors

At Global Parts, we offer a wide selection of original used car parts, including air conditioning hoses, lines, and connectors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.

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Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CM

Part no. 1K0820741CM

Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741CM

€42.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD

-5%

Part no. 1K0820721BD

Audi VW Skoda Seat 1.9 TDI Air Conditioning Hose A/C Pipe Line 1K0820721BD

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A3 8P Air Conditioning Compressor Sensor A/C Hose Pipe Line 1K0820743FD

-15%

Part no. 1K0820743FD

Audi A3 8P Air Conditioning Compressor Sensor A/C Hose Pipe Line 1K0820743FD

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q5 8R AC Air Conditioning Compressor Hose Pipe Line Tube 2.0 TDI 8R0260707K

-5%

Part no. 8R0260707K

Audi Q5 8R AC Air Conditioning Compressor Hose Pipe Line Tube 2.0 TDI 8R0260707K

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP

-5%

Part no. 059121065CP

Audi Q7 4L Coolant Air Conditioning Pipe A/C Hose Line Tube 059121065CP

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi S8 D3 Water Return Coolant Pipe Hose Line 4E0121400P

-15%

Part no. 4E0121400P

Audi S8 D3 Water Return Coolant Pipe Hose Line 4E0121400P

Promo price

€32.95

€28.01

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B8 A5 8T Air Condition Air Con Pipe A/C Hose Line Tube Petrol 8K0260707P

-5%

Part no. 8K0260707P

Audi A4 B8 A5 8T Air Condition Air Con Pipe A/C Hose Line Tube Petrol 8K0260707P

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A7 4G8 3.0 TDI CDUC A/C Air Condition Pipe Hose Line Tube 4G0260707CB

-15%

Part no. 4G0260707CB

Audi A7 4G8 3.0 TDI CDUC A/C Air Condition Pipe Hose Line Tube 4G0260707CB

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 S4 8W A5 S5 F5 Air Conditioning Coolant Line Hose Tube Pipe 8W0816721AS

-15%

Part no. 8W0816721AS

Audi A4 S4 8W A5 S5 F5 Air Conditioning Coolant Line Hose Tube Pipe 8W0816721AS

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A7 4G A/C Air Conditioning Compressor Sensor Hose Pipe Line 4G2260712G

-5%

Part no. 4G2260712G

Audi A7 4G A/C Air Conditioning Compressor Sensor Hose Pipe Line 4G2260712G

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Heater Pipe Audi A4 B8 A5 8T Water Hose 8K0819342K

-5%

Part no. 8K0819342K

Heater Pipe Audi A4 B8 A5 8T Water Hose 8K0819342K

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B8 A5 8T Air Conditioning A/C Air Con Pipe Hose Line 8K0260707AF

-15%

Part no. 8K0260707AF

Audi A4 B8 A5 8T Air Conditioning A/C Air Con Pipe Hose Line 8K0260707AF

Promo price

€66.95

€56.91

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S

-5%

Part no. 8K0260707S

Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 S5 8T A4 S4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701J

-15%

Part no. 8T0260701J

Audi A5 S5 8T A4 S4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701J

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260708

-15%

Part no. 420260708

Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260708

Promo price

€85.95

€73.06

Free delivery: Jul 15 – 17

If paid before 14:00

Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260707

-15%

Part no. 420260707

Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260707

Promo price

€47.95

€40.76

Free delivery: Jul 15 – 17

If paid before 14:00

Air Condition Pipe Audi A4 B8 A5 8T A/C Hose Line Tube 8K0260707AC

-5%

Part no. 8K0260707AC

Air Condition Pipe Audi A4 B8 A5 8T A/C Hose Line Tube 8K0260707AC

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260701

-40%

Part no. 420260701

Audi R8 42 Air Conditioning Pipe Refrigerant Hose Line A/C 420260701

Promo price

€56.95

€34.17

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 F5 45 TFSI A/C Air Condition Pipe Hose Line Tube 8W0816743B

-5%

Part no. 8W0816743B

Audi A5 F5 45 TFSI A/C Air Condition Pipe Hose Line Tube 8W0816743B

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q7 4L Air Duct Centre Rear Compartment Air Vent Duct 7L0820526C

-40%

Part no. 7L0820526C

Audi Q7 4L Air Duct Centre Rear Compartment Air Vent Duct 7L0820526C

Promo price

€47.95

€28.77

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B7  Air Conditioning Dryer Air Con Drier Tank 8E0820193E

Part no. 8E0820193E

Audi A4 B7 Air Conditioning Dryer Air Con Drier Tank 8E0820193E

€23.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C

-15%

Part no. 8U0820743C

Audi Q3 8U Coolant Air Conditioning Pipe A/C Hose Line Tube 8U0820743C

Promo price

€32.95

€28.01

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q3 8U 2.0 TFSI Petrol A/C Compressor Pipe Hose Line Tube 8U0816743K

-15%

Part no. 8U0816743K

Audi Q3 8U 2.0 TFSI Petrol A/C Compressor Pipe Hose Line Tube 8U0816743K

Promo price

€47.95

€40.76

Free delivery: Jul 15 – 17

If paid before 14:00

Air Conditioning Dryer Audi A4 B7 Air Con Drier Tank Pressure Sensor 8E0820193P

-5%

Part no. 8E0820193P

Air Conditioning Dryer Audi A4 B7 Air Con Drier Tank Pressure Sensor 8E0820193P

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B8 A5 8T Air Con Hose Pipe Compressor To Condenser 3.2 FSI 8K0260701P

-5%

Part no. 8K0260701P

Audi A4 B8 A5 8T Air Con Hose Pipe Compressor To Condenser 3.2 FSI 8K0260701P

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Volkswagen Scirocco MK3 Skoda Yeti Air Conditioning A/C Hose Pipe 1K0820743FR

-15%

Part no. 1K0820743FR

Volkswagen Scirocco MK3 Skoda Yeti Air Conditioning A/C Hose Pipe 1K0820743FR

Promo price

€37.95

€32.26

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A1 8X 1.4 TFSI A/C Air Condition Expansion Valve 6C0820679

-15%

Part no. 6C0820679

Audi A1 8X 1.4 TFSI A/C Air Condition Expansion Valve 6C0820679

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi RS4 B7 Coolant Air Conditioning Pipe A/C Hose Line Tube 8E0260701BT

Part no. 8E0260701BT

Audi RS4 B7 Coolant Air Conditioning Pipe A/C Hose Line Tube 8E0260701BT

€194.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A6 C7 A7 4G A/C Air Conditioning Pipe Hose Line 3.0 TDI 4G0260707CC

-2%

Part no. 4G0260707CC

Audi A6 C7 A7 4G A/C Air Conditioning Pipe Hose Line 3.0 TDI 4G0260707CC

Promo price

€23.95

€23.45

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B7 Pressure Air Pipe Evaporator-Compressor Air Con Pipe 8E0260701BS

-40%

Part no. 8E0260701BS

Audi A4 B7 Pressure Air Pipe Evaporator-Compressor Air Con Pipe 8E0260701BS

Promo price

€56.95

€34.17

Free delivery: Jul 15 – 17

If paid before 14:00

Audi S5 8T Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 8K0819377H

-15%

Part no. 8K0819377H

Audi S5 8T Coolant Air Conditioning Pipe A/C Cooling Hose Line Tube 8K0819377H

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A6 C6 Air Conditioning A/C Hose Pipe Pressure Line 4F0260707AC

Part no. 4F0260707AC

Audi A6 C6 Air Conditioning A/C Hose Pipe Pressure Line 4F0260707AC

€23.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q7 4L A/C Air Conditioning Hose Pipe Tube Line 3.0 Diesel 7L6820721BJ

Part no. 7L6820721BJ

Audi Q7 4L A/C Air Conditioning Hose Pipe Tube Line 3.0 Diesel 7L6820721BJ

€70.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 8T Air Conditioning Hose A/C Refrigerant Pipe Line 8T0260701M

Part no. 8T0260701M

Audi A5 8T Air Conditioning Hose A/C Refrigerant Pipe Line 8T0260701M

€32.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q3 8U 2.0 TDI DFTA A/C Condition Climate Expansion Valve 8U0820679

-5%

Part no. 8U0820679

Audi Q3 8U 2.0 TDI DFTA A/C Condition Climate Expansion Valve 8U0820679

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A7 4G8 A7 Air Conditioning A/C Coolant Refrigerant Hose Pipe 4G0816743AL

-15%

Part no. 4G0816743AL

Audi A7 4G8 A7 Air Conditioning A/C Coolant Refrigerant Hose Pipe 4G0816743AL

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A7 4G8 Air Conditioning Coolant Hose Pipe Line Tube Unit 4G0819377AC

-15%

Part no. 4G0819377AC

Audi A7 4G8 Air Conditioning Coolant Hose Pipe Line Tube Unit 4G0819377AC

Promo price

€37.95

€32.26

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B7 2.0 TFSI Petrol Turbo Intercooler Air Hose Pipe Tube 8E0145790G

-5%

Part no. 8E0145790G

Audi A4 B7 2.0 TFSI Petrol Turbo Intercooler Air Hose Pipe Tube 8E0145790G

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A8 D4 Air Conditioning A/C Air Con Coolant Pipe Hose Line 4H0260710AA

-40%

Part no. 4H0260710AA

Audi A8 D4 Air Conditioning A/C Air Con Coolant Pipe Hose Line 4H0260710AA

Promo price

€113.95

€68.37

Free delivery: Jul 15 – 17

If paid before 14:00

Audi TT 8J A/C Air Condition Pipe Hose Line Tube 2.0 TDI CFGB 8J0820719N

-40%

Part no. 8J0820719N

Audi TT 8J A/C Air Condition Pipe Hose Line Tube 2.0 TDI CFGB 8J0820719N

Promo price

€56.95

€34.17

Free delivery: Jul 15 – 17

If paid before 14:00

Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820719L

-40%

Part no. 8J0820719L

Audi TT 8J Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8J0820719L

Promo price

€70.95

€42.57

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 8T Interior A/C Heater Blower Resistor Fan Motor 8T0820521E

-5%

Part no. 8T0820521F

Audi A5 8T Interior A/C Heater Blower Resistor Fan Motor 8T0820521E

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 S5 8T Air Conditioning Air Con Pipe A/C Hose Line 4.2 FSI 8K0260707N

-40%

Part no. 8K0260707N

Audi A5 S5 8T Air Conditioning Air Con Pipe A/C Hose Line 4.2 FSI 8K0260707N

Promo price

€66.95

€40.17

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK

-5%

Part no. 059121065FK

Audi A7 4G8 Water Coolant Pipe Hose Line 059121065FK

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 F5 45 TFSI A/C Air Condition Compressor Hose Pipe Line Tube 8W0816743BN

-15%

Part no. 8W0816743BN

Audi A5 F5 45 TFSI A/C Air Condition Compressor Hose Pipe Line Tube 8W0816743BN

Promo price

€37.95

€32.26

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q5 8R A/C Air Condition Hose Pipe Line Tube Adapter 8R0260367

-40%

Part no. 8R0260367

Audi Q5 8R A/C Air Condition Hose Pipe Line Tube Adapter 8R0260367

Promo price

€70.95

€42.57

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q7 4L Air Conditioning Hose A/C Pipe Line 4L0820730

-5%

Part no. 4L0820730

Audi Q7 4L Air Conditioning Hose A/C Pipe Line 4L0820730

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B8 A5 8T A/C Air Con Hose Refrigerant Pipe 3.0 TDI 8T0260701K

-15%

Part no. 8T0260701K

Audi A4 B8 A5 8T A/C Air Con Hose Refrigerant Pipe 3.0 TDI 8T0260701K

Promo price

€32.95

€28.01

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Rs4 8K RS5 8F 8T Air Conditioning A/C Hose Petrol Line 4.2 FSI 8K0260705B

Part no. 8K0260705B

Audi Rs4 8K RS5 8F 8T Air Conditioning A/C Hose Petrol Line 4.2 FSI 8K0260705B

€89.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B8 Water Return Coolant Pipe Hose Line 8K0122055B

-40%

Part no. 8K0122055B

Audi A4 B8 Water Return Coolant Pipe Hose Line 8K0122055B

Promo price

€42.95

€25.77

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A8 S8 4H A8 D4 Air Conditioning Condenser Pipe Adapter 3.0 TDi 4H0260702A

Part no. 4H0260702A

Audi A8 S8 4H A8 D4 Air Conditioning Condenser Pipe Adapter 3.0 TDi 4H0260702A

€42.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi TT Mk2 8J 2.0 TFSI Air Conditioning Pipe Hose A/C Line 8J0820721F

Part no. 8J0820721F

Audi TT Mk2 8J 2.0 TFSI Air Conditioning Pipe Hose A/C Line 8J0820721F

€70.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820741E

-5%

Part no. 7L6820741E

Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820741E

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi TT 8J A3 8P Water Return Coolant Pipe Hose Line 06J121492E

-5%

Part no. 06J121492E

Audi TT 8J A3 8P Water Return Coolant Pipe Hose Line 06J121492E

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820743F

-5%

Part no. 7L6820743F

Audi Q7 4L Air Condition Con Pipe Hose Coolant 7L6820743F

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi S4 B8 S5 8T Air Conditioning Pipe Hose A/C Line 3.0 TFSI 8K0260707T

-40%

Part no. 8K0260707T

Audi S4 B8 S5 8T Air Conditioning Pipe Hose A/C Line 3.0 TFSI 8K0260707T

Promo price

€51.95

€31.17

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q5 8R 2.0 TDI Diesel Air Condition A/C Pipe Hose Line 8R0816741A

-40%

Part no. 8R0816741A

Audi Q5 8R 2.0 TDI Diesel Air Condition A/C Pipe Hose Line 8R0816741A

Promo price

€85.95

€51.57

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q5 8R Air Condition A/C Pipe Hose Line 2.0 TDI Diesel 8T0816743C

Part no. 8T0816743C

Audi Q5 8R Air Condition A/C Pipe Hose Line 2.0 TDI Diesel 8T0816743C

€61.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q5 8R Water Heater Connecting Pipe Hose Line 8R0819334E

Part no. 8R0819334E

Audi Q5 8R Water Heater Connecting Pipe Hose Line 8R0819334E

€23.95

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A3 8P VW Golf Seat Altea XL Air Condition Con Pipe Hose Coolant 1K0820743BT

-15%

Part no. 1K0820743BT

Audi A3 8P VW Golf Seat Altea XL Air Condition Con Pipe Hose Coolant 1K0820743BT

Promo price

€37.95

€32.26

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A3 8P Air Conditioning Compressor Sensor Dashboard A/C 8P0819681

-5%

Part no. 8P0819681

Audi A3 8P Air Conditioning Compressor Sensor Dashboard A/C 8P0819681

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi Q5 8R 3.0 TDI Diesel Air Condition A/C Pipe Hose Line 8R0260707AC

-15%

Part no. 8R0260707AC

Audi Q5 8R 3.0 TDI Diesel Air Condition A/C Pipe Hose Line 8R0260707AC

Promo price

€37.95

€32.26

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A7 4G8 Air Conditioning A/C AC Pipe Hose Line 4G0816743AG

-15%

Part no. 4G0816743AG

Audi A7 4G8 Air Conditioning A/C AC Pipe Hose Line 4G0816743AG

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A

-15%

Part no. 4H0959126A

Air Conditioning Audi A5 8T Air Con Drier Pressure Sensor 4H0959126A

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A4 B9 A5 F5 A/C Air Condition Air Con Pipe Hose Line Tube 8W0816743D

-5%

Part no. 8W0816743D

Audi A4 B9 A5 F5 A/C Air Condition Air Con Pipe Hose Line Tube 8W0816743D

Promo price

€23.95

€22.75

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A5 8T A4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701N

-15%

Part no. 8T0260701N

Audi A5 8T A4 B8 Air Conditioning A/C Air Con Pipe Hose Line 8T0260701N

Promo price

€28.95

€24.61

Free delivery: Jul 15 – 17

If paid before 14:00

Audi A3 8P Air Conditioning Pipe A/C Hose Line 1K0820721CA

Part no. 1K0820721CA

Audi A3 8P Air Conditioning Pipe A/C Hose Line 1K0820721CA

Product currently unavailable

Audi A5 8T Air Conditioning Hose A/C Pipe Line 8T0260701C

Part no. 8T0260701C

Audi A5 8T Air Conditioning Hose A/C Pipe Line 8T0260701C

Product currently unavailable

Audi A3 8Y Air Conditioning Pipes A/C Air Con Hose Pipe Line 1K0820721BL

Part no. 1K0820721BL

Audi A3 8Y Air Conditioning Pipes A/C Air Con Hose Pipe Line 1K0820721BL

Product currently unavailable

Air Conditioning Pipe Audi A4 B8 Refrigerant Hose Line Pipe A/C 8K0260701

Part no. 8K0260701

Air Conditioning Pipe Audi A4 B8 Refrigerant Hose Line Pipe A/C 8K0260701

Product currently unavailable

Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD

Part no. 1K0820741BD

Audi A3 8P Air Conditioning Hose A/C Pipe Line 1K0820741BD

Product currently unavailable

Audi A3 8P VW Golf Mk6 Air Conditioning Pipe A/C Hose Line 1K0820721BK

Part no. 1K0820721BK

Audi A3 8P VW Golf Mk6 Air Conditioning Pipe A/C Hose Line 1K0820721BK

Product currently unavailable

Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701D

-5%

Part no. 8K0260701D

Audi A4 B8 Air Conditioning Pipe Refrigerant Hose Line Pipe A/C 8K0260701D

Product currently unavailable

Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A

Part no. 4E0129901A

Audi S8 D3 Coolant Air Conditioning Pipe A/C Hose Line Tube 4E0129901A

Product currently unavailable

Audi RS6 C7 Air Conditioning Pipe Hose Line A/C 4G0260707AK

Part no. 4G0260707AK

Audi RS6 C7 Air Conditioning Pipe Hose Line A/C 4G0260707AK

Product currently unavailable

Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C

Part no. 5Q0820743C

Audi VW Skoda Seat Air Conditioning Pipe A/C Air Con Hose Line 5Q0820743C

Product currently unavailable

Audi A7 4G8 Air Conditioning A/C Refrigerant Hose Pipe Line 4G0816741AB

Part no. 4G0816741AB

Audi A7 4G8 Air Conditioning A/C Refrigerant Hose Pipe Line 4G0816741AB

Product currently unavailable

Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741AT

Part no. 1K0820741AT

Volkswagen Golf Audi A3 8P Air Conditioning Pipe Hose Line A/C 1K0820741AT

Product currently unavailable

Audi TT 8N A3 8L Air Conditioning Hose A/C Pipe Line 8L9820721D

Part no. 8L9820721D

Audi TT 8N A3 8L Air Conditioning Hose A/C Pipe Line 8L9820721D

Product currently unavailable

Audi A3 8P Seat Leon Mk2 1P Air Conditioning Hose A/C Pipe Hose Line 1K0820743CD

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AC hoses and connectors – reliable parts for car cooling systems

AC hoses and connectors – reliable parts for car cooling systems

High-quality air conditioning components – durability and compatibility with various models

Air conditioning lines, hoses, and connectors are components that play a key role in the proper functioning of the air conditioning system. They are responsible for the airtight and efficient transfer of refrigerant between the compressor, condenser, evaporator, and other system components. Their high quality and technical condition are essential for the reliable operation of the air conditioning. In the Global Parts automotive store, we offer a wide selection of used car parts, including air conditioning lines, hoses, and connectors, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and many others.

How do air conditioning lines, hoses, and connectors work in the system?

Air conditioning lines, hoses, and connectors are responsible for the airtight transfer of refrigerant and lubricating oil between individual system components. Each of these elements has its own unique task:

  • High-pressure lines – transport refrigerant under high pressure from the compressor to the condenser.
  • Low-pressure hoses – carry refrigerant from the evaporator to the compressor after cooling.
  • Connectors – ensure airtight and stable connections between lines and other system components.
  • Seals and O-rings – protect against refrigerant leaks, ensuring the tightness of the entire system. Each of these elements must be made of materials resistant to high pressure, temperature, and the chemical properties of the refrigerant.

Construction and purpose of air conditioning lines, hoses, and connectors

Air conditioning lines, hoses, and connectors are a set of working connections that link the compressor, condenser, evaporator, and receiver-drier into one airtight circuit. These elements are mounted mainly in the engine compartment, near the bulkhead, and in the area of the air conditioning radiator, and their routing depends on the engine version and body type. A typical line may have an aluminum tube, a flexible rubber section, crimped ends, and mounting points to the body. In products from this category, it is worth checking the brand marking, condition, OEM part number, interchangeable numbers, fuel type, and location on the vehicle.

Definitions and parameters

Air conditioning lines differ in diameter, pressure resistance, and type of ends. Connectors most often use SAE standards or quick-connectors characteristic of a given brand, which affects compatibility with the compressor and condenser. In practice, this means that a line for one BMW model will not fit an Audi car, despite similar engine capacity and comparable air conditioning performance.

Differences between types of lines and connectors

The high-pressure line is used to transport compressed refrigerant from the compressor outlet to other system elements and usually has a stiffer construction and stronger ends. The low-pressure hose is responsible for the return of the refrigerant on the suction side and more often operates as a more flexible section. An air conditioning connector refers to the connection point of two circuit elements, where the thread type, seal profile, and socket compatibility are crucial. In practice, when repairing the system, it is worth checking the condition of air conditioning compressors and clutches simultaneously, as damage to one sub-assembly often affects the operation of the others.

Comparison of air conditioning line variants

Element typeApplicationConstructionWhat to check before purchase
High-pressure lineConnection of the compressor with the condenser or further section of the systemUsually an aluminum tube with a flexible section and crimped endsOEM number, line shape, end type, mounting points
Low-pressure lineReturn of refrigerant from the evaporator to the compressorGreater flexibility, different operating profile and different ends than on the high-pressure sideLocation on the vehicle, diameter, presence of covers and brackets
Connector and fittingAirtight connection of the line with the air conditioning componentMetal socket or end working with a seal or O-ringSeal type, thread or quick-connector, socket compatibility
Line with sensor or additional outletSupport for advanced air conditioning system versionsExtended construction with space for a sensor, valve, or additional sectionCar equipment, engine version, presence of additional connections

Why is it worth taking care of air conditioning lines, hoses, and connectors?

The tightness and efficiency of lines, hoses, and connectors in the air conditioning system are the basis for the reliable operation of the entire system. Their damage or wear can lead to:

  • Loss of refrigerant, which reduces cooling efficiency.
  • Pressure drop in the system, which can damage the compressor.
  • Corrosion due to refrigerant leaks and moisture. At Global Parts, we offer used car parts that help maintain the full efficiency of the air conditioning system.

The importance of tightness and cooperation with other system elements

The tightness of the air conditioning system serves to maintain the proper circulation of the refrigerant and stable operation of the compressor. Even a small leak at the connection of a line and connector can cause a drop in cooling performance, traces of oil at the ends, and overloading of components. When choosing an element such as a BMW E90 air conditioning line, it is worth comparing the OEM number, tube routing, type of ends, and compatibility with the engine version. During broader diagnostics, it is also useful to check the condition of condensers (radiators) and receiver-drier filters and accumulators.

How to choose the right air conditioning lines, hoses, and connectors?

When choosing air conditioning lines, hoses, and connectors, you should pay attention to several key aspects:

  • Matching the vehicle model – every car brand and model has specific requirements regarding the air conditioning system. At Global Parts, you will find air conditioning lines, hoses, and connectors perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and many others.
  • Technical condition – ensure that the lines and hoses are free from cracks, corrosion, and leaks.
  • Type of connectors – choose connectors compatible with your vehicle's air conditioning system to ensure the tightness and stability of the connections.

Selecting parts by OEM number and vehicle version

The selection of an air conditioning line or connector is best based on the OEM number, interchangeable numbers, and comparing the element's routing with a photo of the part. In practice, the fuel type, engine version, mounting side, and the presence of additional brackets or connections for a sensor also count. If a sub-assembly such as a BMW E90 air conditioning line is sought, you must check not only the shape itself but also how the line is routed in the engine compartment. Additional support when completing the system can be provided by pressure switches when the diagnosis also includes controlling the air conditioning operation.

Why is it worth choosing used air conditioning lines, hoses, and connectors?

Purchasing used car parts is a solution that allows you to combine high quality with savings. By choosing used lines, hoses, and connectors, you gain:

  • Lower costs – used parts are cheaper than new ones, and when selected correctly, they perform their function well.
  • Ecology – you support recycling and reduce the amount of automotive waste.
  • Wide offer – in our store, you will find elements for many car brands, which makes it easier to match them to your vehicle. For those who are also completing other elements of the interior cooling system, we also recommend supplementary material: Used parts for Mercedes - original parts from dismantling.

How to take care of air conditioning lines, hoses, and connectors?

To ensure that lines, hoses, and connectors work efficiently for a long time, it is worth following a few rules:

  • Regularly check the visual condition of the lines and hoses, looking for signs of wear such as cracks or leaks.
  • Replace seals and O-rings during every repair or service of the air conditioning system.
  • Keep the system clean to avoid contamination that can lead to damage or leaks. In case of failure or the need for replacement, properly selected elements help restore the full functionality of the air conditioning system.

FAQ

QuestionAnswer
What is the construction and purpose of air conditioning lines, hoses, and connectors?Air conditioning lines, hoses, and connectors are elements connecting the main components of the car's air cooling system. They consist of aluminum sections, flexible parts, mounting ends, and seals, and their task is to guide the refrigerant between the compressor, condenser, evaporator, and receiver-drier. They are located mainly in the engine compartment and near the bulkhead. Their construction depends on the engine version, body, and vehicle equipment.
What are air conditioning lines, hoses, and connectors used for?Air conditioning lines, hoses, and connectors are used to maintain an airtight circulation of refrigerant and oil throughout the system. They are responsible for the proper flow of the medium on the high and low-pressure sides, as well as for the safe connection of components. Without their proper operation, the air conditioning loses efficiency, and the compressor may operate under improper conditions. It is these elements that determine pressure stability and the effectiveness of interior cooling.
What is the construction and function of an air conditioning connector?An air conditioning connector is a connecting element that links a line with another system component, such as a compressor, condenser, or evaporator. Its construction includes a socket, a line end, and a surface working with an O-ring or other seal. The connector serves to ensure tightness under pressure and thermal load. Depending on the car's construction, it may differ in diameter, thread type, or mounting profile.
How to choose an air conditioning line for a specific car?It is safest to compare the OEM number, interchangeable numbers, line routing, and type of ends. It is also worth verifying the fuel type, engine version, and location on the vehicle, because visually similar parts may have different mounting points. If the car was available in pre-facelift and facelift versions, it is good to also check the structural differences of the equipment.
What symptoms indicate damage to an air conditioning line or connector?The most common symptoms are a drop in cooling performance, refrigerant loss, traces of oil at the connections, and uneven compressor operation. In practice, you can also notice corrosion of aluminum sections, abrasions of the flexible part, or damaged brackets guiding the line. Such signals mean that it is worth checking the tightness of the entire circuit.
How to take care of air conditioning lines, hoses, and connectors after installation?After installation, pay attention to the correct positioning of the line, the absence of tension on the ends, and the condition of the seals. An incorrectly routed element can rub against other parts of the engine compartment and eventually become damaged. A good practice is also to check the system's tightness after repair and periodically inspect the connection points.

Summary: air conditioning lines, hoses, and connectors at the Global Parts automotive store

Air conditioning lines, hoses, and connectors are responsible for tightness, proper refrigerant flow, and stable operation of the entire vehicle interior cooling system. In the Global Parts offer, you will find elements matched to cars of brands such as BMW, Mercedes, Audi, and others, with the possibility of verification by OEM number, car version, and mounting location. This is a practical choice for those who are completing an air conditioning system with consideration for part compatibility and the actual vehicle specification. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to our automotive blog.

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