What is the construction and purpose of exhaust and emission control systems?

Exhaust and emission control systems are a set of elements leading exhaust gases from the engine to the final section of the exhaust. They consist of, among others, the manifold, pipes, silencers, catalytic converter, filters, sensors, and mounting parts. Their task is to discharge gases, reduce noise, and reduce the emission of harmful substances. Individual elements are located in the engine compartment and under the vehicle floor.

What are exhaust and emission control systems used for?

Exhaust and emission control systems are used for the safe discharge of exhaust gases and to improve engine operating conditions. They limit noise, support proper gas flow, and help meet emission standards. Without their proper operation, control unit errors, increased fuel consumption, and power loss may occur. In practice, they also affect the car's refinement and the durability of cooperating components.

What is the construction and function of an exhaust heat shield?

An exhaust heat shield is an element usually made of profiled sheet metal, mounted near hot exhaust parts. It serves to limit the impact of high temperatures on the body floor, hoses, and mounting elements. Its construction includes stiffening ribs and holes for bolts or clips. Depending on the model, it works with chassis tunnels, the catalytic converter, the silencer, or the particulate filter.

How to choose an exhaust part for a specific car?

It is best to compare the OEM number, engine code, body version, and mounting location. It is also worth checking the connection diameter, the number and position of hangers, the type of sensor connector, and whether the car is pre-facelift or post-facelift. For parts responsible for emissions, compliance with the appropriate emission standard also matters.

What symptoms indicate wear of exhaust and emission control elements?

Typical symptoms include louder engine operation, metallic vibrations under the floor, power loss, higher fuel consumption, or an engine error light. In case of leaks, an exhaust smell may appear, and with DPF or catalytic converter problems, also reduced performance. It is worth noting whether the symptoms occur on a cold engine, during acceleration, or during filter regeneration.

Which cooperating elements should be paid attention to during assembly?

During assembly, the condition of gaskets, clamps, flanges, bolts, rubber hangers, and heat shields should be assessed. Hoses and sensors should also be checked, as a damaged connector or connection leak can cause incorrect readings. After replacement, it is important to properly align the entire system so that it does not transmit vibrations to the bodywork.

Exhaust systems and exhaust gas treatment

At Global Parts, we offer a wide selection of original used car parts, including exhaust systems and exhaust aftertreatment components for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each part we offer undergoes quality control to ensure you receive a top-quality product.

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Mercedes W205 1.6 OM262 Engine Heat Shield Screening Plate Right O/S A2052410734

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 4H0906262G

Audi S6 C7 S7 4G Lambda Probe Oxygen Sensor 5 Pin Cyl. 1-4 4.0 Petrol 0258027199

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 04L906262E

Volkswagen Transporter T6 Lambda Oxygen Sensor 2.0 TDI 04L906262E

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 04L907805N

Volkswagen Caddy Mk4 Sharan Mk2 NOX Sensor Module 2.0 TDI 5WK96621K 04L907805N

€89.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7503027

BMW X5 Series E53 M62 Rear Exhaust System Rubber Holder Mounting 7503027

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6260960268

Screening Plate Mercedes W205 Diesel OM626 Turbocharger Heat Shield A6260960268

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 3413464

BMW X3 Series E83 M54 2.5i 3.0i Exhaust Lambda Probe Sensor 3413464

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 05L906088BN

Audi A4 B9 A6 C8 A7 4K Q5 FY Exhaust Gas Temperature Sensor 2.0 TDI 05L906088BN

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 04L131501M

Audi A3 8V EGR Valve Exhaust Recirculation Cooler Throttle 04L131501M

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2640184700

Heat Shield Mercedes W205 W213 M264 Screening Plate Cover Right O/S A2640184700

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8J0971830

Audi TT Mk2 8J Lambda Probe Connector Wiring Cable Guide Cover Housing 8J0971830

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7577006

Heat Protection BMW F01 F02 Thermal Shield Turbocharger Left N/S 7577006

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. GK21-9Y460-AB

Ford Tourneo Custom Oxygen Lambda Sensor Unit 2.0 Diesel Engine GK21-9Y460-AB

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8513648

Exhaust Manifold Shield BMW F20 F21 F30 F31 LCI B47 Heat Screen Plate 8513648

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7637268

Mini F55 F56 F57 Fuel Tank Breather Valve One B38 Petrol 7637268

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541400960

Mercedes W177 Engine Exhaust Manifold EGR Line Pipe OM654 Diesel A6541400960

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 057906262E

Audi Q7 4L 4.2 TDI Lambda Sensor Oxygen Sensor Lambda Probe 057906262E

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8570115

Lambda Probe Bracket BMW F10 F30 F31 F36 N57N Support Holder 8570115

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. GK21-12B591-EA

Ford Transit Custom Exhaust Temperature Sensor Probe 2.0 EcoBlue GK21-12B591-EA

€89.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 4M0199388B

Audi A4 B9 A5 F5 Engine Mount Bracket Shield Plate Cover Right O/S 4M0199388B

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 059131501D-1

Audi A4 B8 A5 8T Q7 4L Diesel Engine EGR Valve 3.0 TDI 059131501D

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8200871784

Renault Trafic II 2.0 DCI Master III 2.3 Exhaust Heat Shield Plate 8200871784

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8535504

BMW i3 I01 Hybrid Sound Insulation Cover Radiator Rear Intake System 8535504

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. HPLA-39687-AA

Range Rover Sport L494 Bonnet Cover Panel Heat Shield 3.0 Diesel HPLA-39687-AA

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 057906262F

Audi Q7 4L 4.2 TDI Lambda Sensor Oxygen Sensor Lambda Probe 057906262F

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. BA5A-9Y460-AA

Ford Focus Mk3 Kuga Lambda Oxygen Sensor 2.0 Petrol BA5A-9Y460-AA

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6542039700

Mercedes W213 W447 OM654 Diesel EGR Coolant Cooler Pipe Line Hose A6542039700

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 9671187780

Peugeot 207 Partner 508 EGR Exhaust Gas Recirculation Valve Cooler 9671187780

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009057809-2

Exhaust Pressure Sensor Mercedes W177 W246 M260 Petrol DPF A0009057809

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 03L906262A-2

VW Volkswagen Golf Mk6 Lambda Sensor Oxygen Probe 1.6 TDI 03L906262A

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 2547940

Ford Transit Custom Exhaust Silencer Turbocharger Heat Shield KK2Q6K733AC

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009052709

Mercedes W447 Lambda Oxygen NOX Sensor A0009052709

€70.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. C1BY-9Y460-AB

Ford Fiesta Mk7 Lambda Probe Oxygen Sensor 1.6 Ecoboost Engine C1BY-9Y460-AB

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. VPEFMH-19206-AD

Ford Mondeo Mk5 Kuga Mk2 EGR Valve Cooler 1.5 TDCi Diesel VPEFMH-19206-AD

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0085423018

Lambda Probe Mercedes C216 W204 W221 OM274 Catalytic Converter Lambda Sensor

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. FW93-12B591-DB

Range Rover Sport L494 Exhaust Temperature Sensor 3.0 SDV6 Diesel FW93-12B591-DB

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6511400760

EGR Valve Mercedes W176 Diesel OM651 Exhaust Gas Valve A6511400760

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8535502

BMW i3 I01 Hybrid Sound Insulation Cover Engine Oil Sump Panel 8535502

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8513997

BMW F10 F20 F22 F30 F32 Diesel B47 Bracket Sensor Holder Exhaust Probe 8513997

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2721400560

Mercedes W164 R171 W203 W204 C207 W212 Petrol Engine EGR Valve A2721400560

€284.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541426500

Heat Shield Mercedes W177 Diesel OM654 Engine Heat Protection Plate A6541426500

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 06F906262AJ

Audi A3 8P 1.6 Petrol Lambda Oxygen Exhaust Sensor Cable 06F906262H 06F906262AJ

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541407901

Mercedes X118 W177 EGR Line Pipe Hose Tube OM654 Diesel A6541407901

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 06E906262AC

Audi Q3 8U Lambda Sensor Exhaust Oxygen Control Wiring Harness 06E906262AC

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8092164

BMW X3M F97 X4M F98 Petrol S58 Turbocharger Heat Shield Holder Bracket 8092164

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510961768

Engine Heat Shield Mercedes W907 W910 OM651 Heat Resistant Plate A6510961768

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 4G0907807AN

Audi A6 Allroad A7 4G8 NOX Lambda Sensor Probe Oxygen Sensor 4G0907807AN

€279.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7620956

BMW F20 F30 F32 N20 N26 Turbocharger Heat Resistant Shield Plate 7620956

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 06F253042A

VW Volkswagen Golf GTI 1K EOS 1F Exhaust Manifold Heat Shield 2.0 FSi 06F253042A

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6260103400

Mercedes W205 Diesel EGR Valve Engine Exhaust Cooler A6260103400

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0065422718

Mercedes W204 C207 W212 M271 Lambda Sensor Oxygen Probe A0065422718

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009057204

Mercedes W204 W447 Exhaust Temperature Sensor OM642 Diesel Engine Filter

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 4G0906088J

Audi A6 C7 2.0 TDI Diesel Engine Sensor Sonda Lambda Exhaust Probe 4G0906088J

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7224341

BMW F01 F02 F10 F11 F12 Heat Insulation Cover Protection 7224341

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. GH22-5J299-AB

Land Rover Discovery Sport L550 NOx Oxygen Sensor 2.0 Diesel GH22-5J299-AB

€75.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7823854

Lambda Probe Bracket BMW F10 F20 F30 N47S1 Plug Support Holder 7823854

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009057004

Temperature Sensor Mercedes W176 W246 Diesel Exhaust Gas Engine A0009057004

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. AV61-9D375-BA

Ford Kuga C394 Mk1 Lambda Oxygen Sensor Unit 2.0 TDCi Diesel AV61-9D375-BA

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 04L906088DA

VW Volkswagen Passat B8 Exhaust Gas Temperature Sensor 1.6 TDI DCXA 04L906088DA

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7555006

BMW 1 3 Series E88 E90 E91 E92 E93 Lambda Probe Cable Bracket 7555006

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7589146

Lambda Sensor BMW F10 F11 F01 F02 Petrol N52N N53 Lambda Probe L=575mm

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2056802022

Mercedes C205 S205 W205 Exhaust Heat Shield Guard Underfloor Plate A2056802022

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8091228

Heat Insulation BMW X3 M F97 X4 M F98 S58 Shield Protection Right O/S 8091228

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. AE81-9G444-BB

Ford Fiesta Mk7 Lambda Oxygen Sensor Probe 1.4 Duratec SPJC Petrol AE81-9G444-BB

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. LR047212

Land Rover Discovery 4 L319 Fuel Pipe Hose Shield Cover Panel CH22-9H334-AG

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 8601198

BMW i3 I01 Sound Insulation Cover Electric Motor Engine Covering 8601198

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 2318129-1

Ford Transit Custom EGR Connector Pipe Hose Line 2.0 EcoBlue GK2Q-9E470-AA

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 05L103954

Audi Q3 F3 Q5 FY A6 C8 VW Golf Mk8 Engine Thermal Protection Panel 05L103954

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2780941620

Mercedes W212 M157 Screening Plate Turbocharger Right O/S Isolation A2780941620

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 9802791

Mini Countryman R60 Paceman R61 Heat Insulation Bulkhead Top Cover 9802791

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510942227

Holder Mercedes W212 OM651 Vacuum Reservoir EGR Cooler Bracket A6510942227

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 9687160780

Ford Focus Mk3 Volvo S60 V60 Lambda Oxygen Sensor 1.6 TDCi 9687160780

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. LR038177

Range Rover L405 Exhaust Manifold Heat Shield Cover Right O/S 4.4 CK5Q-9N454-AC

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7638190

BMW i3 I01 Hybrid Sound Insulation Cover Engine Motor Panelling 7638190

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 2010986

Ford Transit Connect Mk2 Lambda Oxygen Sensor 1.5 TDCI F1F1-9Y460-EA

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7512973

Lambda Probe BMW E65 E66 E67 N62 N73 Petrol Oxygen Sensor Grey 325MM 7512973

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 03L906088N

Audi A3 8P 2.0 TDI Diesel Engine Exhaust Gas Temperature Sensor 03L906088N

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 226401704R

Exhaust Temperature Sensor Mercedes W176 W246 OM607 Diesel Engine Filter Wiring

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 07L906265

Audi S5 8T 4.2 FSI CAUA Petrol Exhaust Oxygen Lambda Probe Sensor 07L906265

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 3400024

BMW X3 E83 Heat Resistant Plate Rear Axle Carrier 3400024

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 1K0253144BD

VW Volkswagen Scirocco Mk3 Exhaust Pipe Bracket Mounting Support 1K0253144BD

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 6C0521441

Audi S1 8X Propshaft Guard Plate Prop Drive Shaft Heat Insulation 6C0521441

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0014760532-3

Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 9H2Q-6C860-DC

Land Rover Discovery 4 L319 EGR Valve Gas Recirtulation 3.0 Diesel 9H2Q-6C860-DC

€118.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7804379

BMW E46 E60 E65 Diesel M57N Intake Manifold EGR Valve 7804379

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 05L906088Q

Audi A5 F5 Skoda Karoq Exhaust Gas Temperature Sensor 2.0 TDI Diesel 05L906088Q

€66.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 95511310120

Porsche Cayenne 955 9PA Air Pump Valve Pipe Flange 3.2 V6 022131119B

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2762260500

Mercedes C207 W212 M276 Engine Heat Shield Heat Insulation Covering A2762262385

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7167973

BMW E81 E82 E87 E90 E91 E92 E93 Heat Shield Mount Bracket Holder Support 7167973

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7185028

Heat Shield BMW X5 E70 LCI xDrive Front Wall Right O/S Insulation Plate 7185028

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 07L906262

Oxygen Sensor Audi A4 B8 S5 8T Exhaust Lambda Probe Unit 07L906262

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7548415-1

BMW E60 LCI E90 E91 E93 F10 Valve Exhaust Gas Recirculation EGR 7548415

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7039130

BMW 5 6 Series E60 E61 E60N E64 Holder Heat Protection Sheet Right O/S 7039130

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 0009055114

Mercedes Vito W447 Sprinter W907 OM654 Knox Sensor Exhaust Probe 0009055114

€75.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. FC4A-5L200-CA

Ford Fiesta Mk8 DPF Exhaust Pressure Sensor ST 1.5 EcoBoost FC4A-5L200-CA

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 7848040

BMW F80 M3 F82 M4 Heat Shield Cylinders 4-6 Engine 7848040

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 04L131425D

VW Volkswagen Caddy 2K Exhaust Cooler Bracket Support 2.0 TDi Diesel 04L131425D

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 6G9N-5L200-AA

Jaguar XF250 Exhaust Pressure Sensor DPF Exhaust Hoses 6G9N-5L200-AA

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 1543768

Ford Transit Courier Exhaust Gas Temperature Sensor 1.5 TDCi 6M51-12B591-DA

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

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