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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Exhaust Gas Temperature Sensor Mercedes SLK R172 W205 W212 OM651 A0009055202

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6421401008

Mercedes A207 W164 EGR Tube Pipe Line Hose A6421401008

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A1331510445

Mercedes CLA C117 W176 A45 AMG Alternator Heat Shield Plate A1331510445

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510960468

Mercedes W906 Engine Mount Heat Resistant Plate Right O/S OM651 A6510960468

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6291420120

Mercedes X164 Heat Shield Cover Plate Exhaust Manifold OM629 A6291420120

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2054902740

DPF Bracket Mercedes W205 Diesel OM651 Particulate Filter Support A2054902740

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2761508075

Mercedes W205 W213 W222 Heat Shield Cover Panel M276 A2761508075

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2741420379-1

Mercedes W205 W212 W213 EGR Cooler Exhaust Gas Cooling Unit M274 A2741420379

€284.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510901027

Mercedes EGR Cooler W204 OM651 Diesel Exhaust Heat Exchanger Mount A6510901027

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0001531859

Mercedes W177 Turbocharger Diverter Valve Solenoid Control A0001531859

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6462000570

Mercedes Benz C Class W203 OM646 Diesel Belt Tensioner A6462000570

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2781400408

Mercedes W212 Exhaust Manifold Line Pipe Hose Right O/S A2781400408

€113.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. 227701177R-3

Mercedes W176 W447 Exhaust Pressure Sensor DPF OM626 Diesel 227701177R

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6291420443

Mercedes GL X164 Diesel OM629 EGR Support Valve Holder Bracket A6291420443

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510960868

Heat Shield Mercedes W212 OM651 Turbocharger Screening Plate A6510960868

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0051537928

Temperature Sensor Mercedes W164 W211 OM642 Exhaust Gas A0051537928

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6511420021

Mercedes W205 OM651 Exhaust Manifold Heat Shield Screening Plate A6511420021

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2781400508

Mercedes W212 Exhaust Manifold Line Pipe Hose Left N/S A2781400508

€113.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6291400357

Mercedes ML W164 OM629 Diesel EGR Valve Pipe Hose Line Tube A6291400357

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541421200

Mercedes W213 W222 C238 OM654 Exhaust Manifold Heat Shield Cover A6541421200

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0004904100

Mercedes C238 Diesel OM654 Exhaust AdBlue Additive Injector A0004904100

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2761400834

Heat Shield Mercedes W204 W212 M276 Right O/S Screening Plate Cover A2761400834

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009059704

Mercedes W205 W213 OM654 Diesel Exhaust Gas Temperature Sensor A0009059704

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6400900154-2

Mixing Chamber Mercedes W169 W245 OM640 Diesel EGR Valve Housing A6400900154

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2601420700

Mercedes W177 M260 Turbocharger Heat Shield Screening Plate Cover A2601420700

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009052012

NOX Sensor Mercedes C117 W247 OM654 Lambda Oxygen Probe A0009052012

€66.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6511400200

EGR Valve Bracket Mercedes GLC C253 OM651 Cooler Mount Holder A6511400200

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009058311

Mercedes W205 OM656 NOX Lambda Sensor Catalytic Converter A0009058311

€294.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2124922159-1

Mercedes W204 Diesel Exhaust Gas Pressure Sensor Pipe Hose Tube Line A2124922159

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6461401208-1

Mercedes W203 C209 W211 EGR Exhaust Cooler Line Hose Pipe 2.1 Diesel A6461401208

€70.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A1561411504

EGR Line Mercedes W209 W219 EGR Valve Pipe Left N/S M156 Petrol A1561411504

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009058705

Mercedes W205 GLC C253 OM642 OM651 Exhaust Gas Temperature Sensor A0009058705

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A1561411604

EGR Pipe Mercedes W164 W204 W212 M156 Air Line Hose Right O/S A1561411604

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A1561400960

EGR Mercedes W209 W219 EGR Valve Left N/S Exhaust Recirculation A1561400960

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2741421020

Heat Shield Mercedes W205 W213 M264 Turbo Screening Protection Plate A2741421020

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0105422618

Mercedes W176 W242 Lambda Sensor Oxygen Probe Diesel A220 CDI A0105422618

€108.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A1771510600

Mercedes C205 Exhaust Heat Shield Insulation Panel C63 AMG A1771510600

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009050713

Temperature Sensor Mercedes W205 W223 C253 Exhaust Gas Control A0009050713

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541422600

Heat Shield Mercedes W213 Diesel OM654 Exhaust Heat Protection Plate A6541422600

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009050608-1

Mercedes W205 X253 W447 W906 OM651 Lambda Oxygen Nox Sensor A0009050608

€85.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2055400094

Mercedes W205 C205 S205 Exhaust Temperature Gas Sensor Control Unit A2055400094

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6071400060

EGR Valve Mercedes W176 W246 OM607 Diesel Exhaust Gas Recirculation A6071400060

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2541424100

Mercedes W206 W254 Engine Heat Protection Shield Cover M254 A2541424100

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0095425518

NOX Sensor Mercedes W204 W212 C253 Lambda Oxygen Probe A0095425518

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0045427318

Lambda Sensor Mercedes W164 W204 W211 Diesel CDI Oxygen Probe A0045427318

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2124900440

Catalytic Converter Bracket Mercedes W204 W212 OM651 Holder Mount A2044901140

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6420940985

Mercedes W212 C218 W221 W222 Heat Shield Insulation Cover A6420940985

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2741410404

EGR Line Mercedes W205 W213 X253 Petrol M274 EGR Valve Pipe A2741410404

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2741420279

EGR Cooler Mercedes W205 W213 X253 Petrol M274 Exhaust Cooler A2741420279

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6421402160

Mercedes C207 W221 OM642 Diesel EGR Exhaust Gas Recirculation Valve A6421402160

€284.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0065422018

Lambda Sensor Mercedes W204 W212 Oxygen Sensor Lambda Probe A0065422018

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510960768

Mercedes W246 Turbocharger Exhaust Manifold Heat Shield Plate A6510960768

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6400900154

Mercedes W169 W245 OM640 Diesel Engine EGR Cooler Valve A6400900154

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0005421000

Lambda Oxygen Sensor Mercedes ML W166 C207 W212 C218 M276 Turbo A0005421000

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6510943027

EGR Bracket Mercedes W246 Diesel OM651 Exhaust Valve EGR Support A6510943027

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009058604

Mercedes GLE 250 AM Diesel Exhaust Gas Temperature Sensor A0009058604

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6071400100

Mercedes W176 W246 OM607 Exhaust Gas Recirculation EGR Valve Part A6071400100

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6420903141

Manifold Heat Shield Mercedes W204 W221 OM642 Insulation Plate A6420903141

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2721421283

Mercedes W204 W209 W212 M272 Secondary Air Pump Pipe Hose Line A2721421283

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009059711

Mercedes CLA C118 W177 W247 Exhaust Temperature Sensor M260 Petrol A0009059711

€56.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0005421900

Mercedes C207 W212 W213 W222 M276 Petrol Lambda Oxygen Sensor Probe A0005421900

€47.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0019052900

Temperature Sensor Mercedes W205 W221 Exhaust Gas Lambda Probe A0019052900

€42.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2761504775

Mercedes W212 M276 Petrol Crankshaft Position Sender Shield Plate A2761504775

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541407000

Mercedes W205 W213 C238 W907 Exhaust Hosuing Flange OM654 C200D A6541407000

€89.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0015405117

Mercedes W220 Oxygen Sensor Lambda Probe A0015405117

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2780940420

Mercedes W212 M157 Screening Plate Right O/S Heat Termal Isolation A2780940420

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6291420108

Mercedes W164 OM629 Exhaust EGR Manifold Connecting Pipe Hose Line A6291420108

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009053913

Mercedes W447 OM654 Exhaust Gas Pressure Sensor Pipe Hose A0009053913

€37.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6071420067

EGR Pipe Mercedes W176 W246 OM607 Exhaust Cooler Hose Part A6071420067

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009058011

NOX Sensor Mercedes W205 W213 W906 W247 Lambda Oxygen Probe A0009057803

€123.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6511400160

EGR Valve Mercedes Vito Sprinter W639 W906 OM651 Exhaust Cooler Unit A6511400160

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6541401060

EGR Pipe Mercedes W177 C118 W247 Diesel OM654 EGR Cooler Pipe A6541401060

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009059007

Mercedes Sprinter W910 W447 OM651 Exhaust Gas Temperature Sensor A0009059007

€32.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A0009050332

Gas Temperature Sensor Mercedes W166 OM651 Exhaust Sensor Wiring A0009050332

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2761401334

Mercedes W205 M276 Left Side Heat Shield Insulation Turbocharger A2761401334

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6420903141-1

Engine Heat Plate Mercedes W204 OM642 Right O/S Insulation Panel

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A6080960100

Heat Shield Mercedes W177 Diesel OM608 Turbocharger Cover Plate A6080960100

€28.95

Free delivery: Oct 28 – 30

If paid before 14:00

Part no. A2052410734

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. 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. 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. 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. 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. 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. A0009052709

Mercedes W447 Lambda Oxygen NOX Sensor A0009052709

€70.95

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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. A0014760532-3

Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532

€23.95

Free delivery: Oct 28 – 30

If paid before 14:00

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