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.

More information

Make

Opel Vivaro Renault Trafic 2.0 Diesel EGR Cooler 8200873678

Product currently unavailable

Part no. 7804352-2

EGR By Pass BMW E60 LCI E90 335d 535d Exhaust Manifold EGR Remove 7804352

Product currently unavailable

Part no. SH012030Y

Mazda 6 GJ Engine EGR Exhaust Cooler Valve SH012030Y

Product currently unavailable

Part no. A1714900127

Mercedes SLK R171 Exhaust Tips Set Muffler Exhaust Pipes Rear Left Right N/O/S

Product currently unavailable

Part no. 7840792-1

BMW 3 Series E90 E92 E93 M3 Exhaust Right O/S Manifold Cat Converter

Product currently unavailable

Part no. 6G9Q9431AC

Land Rover Freelander 2 L359 2.2 Diesel Engine Exhaust Manifold 6G9Q9431AC

Product currently unavailable

Part no. 93161999

Vauxhall Movano 2.5 CDTI Diesel Engine Gas Exhaust Manifold 93161999

Product currently unavailable

Part no. A1331400109

Mercedes C117 X156 W176 M133 A45 AMG Exhaust Manifold A1331400109

Product currently unavailable

Part no. 05E906262G

Audi Q2 GA 35 TFSI Lambda Sensor Oxygen Sensor Lambda Probe Petrol 05E906262G

Product currently unavailable

Part no. 03L131512CD-2

Audi A4 B8 Exhaust Cooler EGR Valve Actuator 2.0 TDI 03L131512CD

Product currently unavailable

Part no. GK2Q-9F464-AE

Ford Transit Mk8 EGR Exhaust Gas Cooler Valve 2.0 EcoBlue Diesel GK2Q-9F464-AF

Product currently unavailable

Part no. 226937264R

Smart Fortwo C453 Lambda Oxygen Sensor Exhaust Probe Wiring 226937264R

Product currently unavailable

Part no. 03N907807AE

VW Crafter Mk2 SY Lambda Probe NOX Oxygen Sensor Unit 2.0 TDI 03N907807AE

Product currently unavailable

Part no. A0071536128

Mercedes W204 W203 W169 W212 W245 W906 Exhaust Pressure Sensor DPF A0071536128

Product currently unavailable

Part no. A0009054704

NOX Sensor Mercedes W213 Lambda Oxygen Probe A0009054704

Product currently unavailable

Part no. A2044904019

Mercedes W204 Front Exhaust Pipe Hose Duct Connector OM642 Diesel A2044904019

Product currently unavailable

Part no. 057253034AL

Audi Q7 4L 4.2 TDI BTR Diesel Exhaust Manifold Right O/S 057253034AL

Product currently unavailable

Part no. 7898849-2

BMW 3 Series E90 E92 E93 M3 2 Centre Heat Insulation Cover Plate Panel 7898849

Product currently unavailable

Part no. lhd-7138604

BMW 5 Series E60 525xd 530xd Diesel Heat Insulation Centre Right O/S 7138604

Product currently unavailable

Part no. A6421402887

Mercedes W212 E350 CDI Air Intake Manifold Pipe A6421402887

Product currently unavailable

Part no. 7809158

BMW 3 5 X5 Series E60 LCI E70 E90 E91 M57N2 Exhaust Temperature Sensor 7809158

Product currently unavailable

Part no. A6461420119

Mercedes Sprinter W906 OM646 EGR Valve Exhaust Recirculation Cooler A6461420119

Product currently unavailable

Part no. 057253033AJ

Audi Q7 4L 4.2 TDI BTR Diesel Exhaust Manifold Left N/S 057253033AJ

Product currently unavailable

Part no. A2721402509

Mercedes R171 M272.942 Left Engine Gas Exhaust Manifold A2721402509

Product currently unavailable

Part no. FR3A-9Y460-GC

Ford Mustang Mk6 GT Lambda Probe Oxygen Sensor 5.0 Petrol Engine FR3A-9Y460-GC

Product currently unavailable

Part no. 04E906262GG

Seat Arona Fr Kj7 Lambda Probe D NOX Sensor 04E906262GG

Product currently unavailable

Part no. 8515755-1

BMW F10 F11 F20 F30 N47N Catalyst Bracket Holder Mount 8515755

Product currently unavailable

Part no. GH22-9D375-AB

Land Rover Discovery 4 L319 Lambda Oxygen Sensor Nox 3.0 Diesel GH22-9D375-AB

Product currently unavailable

Part no. 057906051B

Audi S3 8V 2.0 TFSI Exhaust Control Line Differential Pressure Sensor 057906051B

Product currently unavailable

Part no. 9658570280

Land Rover Freelander 2 L359 2.2 Engine EGR Valve Exhaust Cooler 9658570280

Product currently unavailable

Part no. 05L907807P

VW Volkswagen Transporter T6 Sensor Probe NOX DNAB Engine 05L907807P

Product currently unavailable

Part no. A0009050108

NOX Sensor Mercedes W205 W213 W238 W447 Lambda Oxygen Probe A0009050108

Product currently unavailable

Part no. 7810166-1

BMW E81 E87 E90 E91 LCi N47 Exhaust Manifold EGR Valve Cooler 7810166

Product currently unavailable

Part no. A0009050408

Mercedes W166 C292 OM642 OM651 Rear Muffler Particulate Soot Sensor A0009050408

Product currently unavailable

Part no. 8591189-1

BMW F40 X1 F48 Mini F56 B47B B47D Turbo Turbocharger Exhaust Manifold 8591189

Product currently unavailable

Part no. 2753402

Mini Cooper R55 R56 Diesel Exhaust Catalytic Converter Pressure Hose Assy

Product currently unavailable

Part no. 4K0907807AA

Audi Q5 FY 2.0 Diesel NOX Oxygen Lambda Sensor 4K0907807AA

Product currently unavailable

Part no. A0009919770

Mercedes W203 W204 W211 W639 CDI Diesel Exhaust Clamp Pipe Bracket A0009919770

Product currently unavailable

Part no. 070253031F

Volkswagen Touareg Transporter 2.5 TDI Diesel Exhaust Manifold 070253033F

Product currently unavailable

Part no. A6089052900

Mercedes Citan W415 Exhaust Gas Temperature Sensor OM608 A6089052900

Product currently unavailable

Part no. 03G906262A

Audi A3 8P 1.9 TDI Lambda Oxygen Exhaust Sensor Probe Cable Diesel 03G906262A

Product currently unavailable

Part no. 1412000Q0L

Nissan Qashqai Renault Dacia 1.5 dCi Diesel EGR Pipe Valve Line Hose 1412000Q0L

Product currently unavailable

Part no. 1706538

Exhaust Manifold Front BMW E46 E36 Petrol Engine M52 M54 1706538

Product currently unavailable

Part no. KV61-5L239-AB

Ford Transit Connect NOx Lambda Exhaust Sensor 1.5 Diesel KV61-5L239-AB

Product currently unavailable

Part no. A1121400460

EGR Valve Mercedes W211 M112 Exhaust Gas Recirculation Emission A1121400460

Product currently unavailable

Part no. A2114928041

Exhaust Bracket Mercedes W211 W219 OM642 Pipe Mount Hanger Holder A2114928041

Product currently unavailable

Part no. A6010980817

EGR Valve Mercedes W901 OM601 Exhaust Gas Recirculation A6010980817

Product currently unavailable

Part no. 059131515R

Audi A6 C6 EGR Valve Exhaust Cooler Diesel Engine 2.7 3.0 TDI 059131515R

Product currently unavailable

Part no. 058906283F

Audi TT Turbo Boost Pressure Solenoid Valve Unit Sensor 058906283F

Product currently unavailable

Part no. 9645689780

Peugeot Expert Citroen Jumpy 2.0 HDi Exhaust Gas EGR Cooler 9645689780

Product currently unavailable

Part no. 06A145710N

Audi TT 8N Turbo Boost Pressure Control Valve Unit Sensor 06A145710N

Product currently unavailable

Part no. TP-CT/10

BMW F80 M3 F82 F83 M4 Exhaust Tip Akrapovic Muffler Pipe Carbon Fibre TP-CT/10

Product currently unavailable

Part no. 8515891-1

BMW F45 Mini D F55 F56 B37 EGR Valve EGR Exhaust Cooler Vacuum Box 8515891

Product currently unavailable

Part no. 05L907807N

VW Volkswagen Transporter T6 2.0 TDI Diesel Engine Sensor Probe NOX 05L907807N

Product currently unavailable

Part no. 8200901853

Nissan Qashqai Renault 2.0 dCi Exhaust Pressure Sensore 8200901853

Product currently unavailable

Part no. A0005404217

Lambda Sensor Mercedes E200 S124 Petrol M111 Exhaust Manifold Probe A0005404217

Product currently unavailable

Part no. 7511704

Mini R50 R52 R53 Thermal Protection Exhaust Manifold Insulation 7511704

Product currently unavailable

Part no. A0009059107

Mercedes Sprinter W910 OM651 Diesel Exhaust Gas Temperature Sensor A0009059107

Product currently unavailable

Part no. R53 Cooper S Exhaust

Rear Exhaust System Mini R53 Cooper S Muffler Double Pipe Chrome Catless

Product currently unavailable

Part no. A2464902300-1

Exhaust Pipe Mercedes W176 W246 OM651 Front Intake Manifold Line A2464902300

Product currently unavailable

Part no. 46754960

Fiat Doblo 1.9 JTD Diesel Control Vacuum Valve Solenoid 46754960

Product currently unavailable

Part no. A6461400675

Cooler Mercedes W204 W211 S204 Diesel OM646 Exhaust Gas EGR Cooler A6461400675

Product currently unavailable

Part no. 7806051-2

BMW E81 E82 E87 LCI 123d N47S Exhaust Manifold EGR Gas Cooler 7806051

Product currently unavailable

...

Showing 3367-3429 of 3429 products