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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BMW 1 2 3 Series E20 F21 F22 F30 LCI Exhaust Temperature Sensor 8570232

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1738996

Ford Fiesta St Mk7 Exhaust Manifold 1.6 EcoBoost JTJA Petrol 1738996

€80.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. MSG100110

Land Rover Discovery 2 L318 Vacuum Solenoid Valve EGR 2.5 MSG100110

€42.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. MX73-5J299-BB

Land Rover Range Rover Velar L560 Lambda Oxygen Sensor 2.0 Diesel MX73-5J299-BB

€165.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 03L131512CC

Volkswagen Transporter T5 EGR Valve Engine Exhaust Cooler 2.0 TDI 03L131512CC

€189.95

Free delivery: Sep 23 – 25

If paid before 14:00

Part no. A2761508075

Mercedes W205 W213 W222 Heat Shield Cover Panel M276 A2761508075

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 04E906262BG

Volkswagen Golf Mk7 Audi A3 8V Petrol Lambda Oxygen Sensor 1.2 TSI 04E906262BG

€23.95

Free delivery: Sep 24 – 25

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: Sep 24 – 25

If paid before 14:00

Part no. 8K0501721A

Audi A4 B8 A5 S5 8T Rear Axle Driveshaft Guard Shield Plate Cover 8K0501721A

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8647242

Mini F55 F56 F60 Heat Shield Protection Exhaust Manifold Engine 8647242

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7803609

BMW 1 X1 Series E81 E87 LCI E84 N47S Return Pipe Hose Oil Turbocharger 7803609

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8684908-1

Mini Cooper F55 F56 F60 Catalytic Converter Pressure Hose Assy 8684908

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1721504

Ford Transit Courier Exhaust Manifold 1.5 TDCI UGCA 1866263 Diesel 8M5Q-9431-A1A

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8W0906265S

Lambda Sensor Audi A4 B9 A5 F5 45 TFSI Oxygen Sensor Lambda Probe 8W0906265S

€47.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7L0907643A-1

Audi Q7 4L Air Conditioning Quality Sensor AUC Control Unit 7L0907643A

€66.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1673226

Ford Transit Mk7 EGR Valve Cooler 2.2L Diesel SRFA 1673226 9C1Q-9D475-AB

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 03G129637A-1

Volkswagen Polo MK4 9N EGR Valve Line Pipe Duct 1.4 TDI Diesel 03G129637A

€23.95

Free delivery: Sep 24 – 25

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: Sep 24 – 25

If paid before 14:00

Part no. 9674302880

Ford S-Max EGR Valve Pipe Hose Line Diesel 9674302880

€42.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 03L906262A-1

VW Volkswagen Golf 6 Lambda Sensor Oxygen Probe 03L906262A

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 022906265A

Audi TT 8N 3.2 VR6 Quattro Lambda Probe Sensor Pre Catalyst Cyl 4-6 022906265A

€61.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7623124

Rear Silencer BMW i3 I01 Hybrid Exhaust Back Box Backbox Pipe 7623124

€113.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 04L906088

Audi A3 8V 2.0 TDI Exhaust Gas Temperature Sensor EGT 04L906088

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0004900800

Tailpipe Mercedes GLC C253 AMG Rear Exhaust Pipe Tips Left N/S A0004900800

€113.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2721403509

Mercedes W204 Exhaust Manifold Header Left N/S 3.0 V6 Petrol C280 A2721403509

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8686978

Lambda Sensor BMW F70 F74 U06 U10 U12 Probe Oxygen Monitor 8686978

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 2220190

Ford Fiesta Mk8 ST Turbo Exhaust Heat Shield 1.5 EcoBoost JA6G-6K733-AA

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8585808

BMW F40 F45 F48 Mini Cooper F55 F56 B47 Heat Shield Exhaust Manifold 8585808

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. F1FA-9Y460-EA

Ford Fiesta Mk8 Lambda Oxygen Sensor Probe 1.0 EcoBoost Petrol F1FA-9Y460-EA

€51.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 03C906262A

Volkswagen Golf Plus 5M Lambda Oxygen Sensor Probe 1.6 FSI BLF Petrol 03C906262A

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6511401160

EGR Valve Mercedes W176 W204 W212 OM651 Exhaust Gas Recirculation A6511401160

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7845469

BMW F06 F06 LCI F10 F12 F12 LCI F13 Rear Exhaust Pipe Tip End 7845469

€56.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6071400008

EGR Valve Pipe Mercedes W176 W246 OM607 Connector Hose Diesel Engine A6071400008

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 04L919529M

Volkswagen Crafter Sy Transporter 7H Exhaust Gas Temperature Sensor 04L919529M

€47.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7558316

BMW 3 Series E90 E91 E92 N54 Holder Heat Protection Shield Engine 7558316

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 4G0131492B

Audi A6 C7 A7 4G Exhaust Gas Recirculation EGR Pipe Hose Tube Line 4G0131492B

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8661964

BMW X5 F15 N20 Petrol Transmission Spacer Flange Ring 8661964

€118.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 059906088DR

Audi A6 C8 Q7 4M Diesel Exhaust Gas Temperature Sensor 3.0 TDI 059906088DR

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8686977

BMW F70 F74 F78 U06 Active Tourer U11 Sonde Lambda Probe Oxygen Sensor 8686977

€42.95

Free delivery: Sep 24 – 25

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: Sep 24 – 25

If paid before 14:00

Part no. 165767603R

Nisan Qashqai Mercedes W177 OM608 EGR Valve Line Pipe Hose 165767603R

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7540168

BMW E60 E63 540i 550i 650i Lambda Sensor Oxygen Exhaust Probe L=550mm 7540168

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9454704

BMW F36 G20 G22 G80 G82 LCI Lambda Probe Sensor Petrol 9454704

€142.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 059906262B

Audi Q7 4L Volkswagen Touareg Lambda Oxygen Sensor Probe Cable Diesel 059906262B

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. G4D3-9F468-CA

Land Rover Discovery Sport L550 EGR Exhaust Pipe Line Tube G4D3-9F468-CA

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1K0253461AK

Audi A3 8P Rear Exhaust Silencer Muffler MBracket Mounting Holder 1K0253461AK

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0001531859

Mercedes W177 Turbocharger Diverter Valve Solenoid Control A0001531859

€51.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6071400010

Mercedes Citan W415 Diesel OM607 Engine Exhaust Gas Manifold 140040567R

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9835262980

Citroen Relay III Exhaust EGR Connector Pipe Hose Line 2.2 Diesel 84715F01

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 06E253009F

Audi A4 B7 A6 C6 A8 D3 Exhaust Manifold Heat Shield Left N/S 3.2 AUK 06E253009F

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6541421200

Mercedes W213 W222 C238 OM654 Exhaust Manifold Heat Shield Cover A6541421200

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 059131525EG

Audi A6 C8 A7 4G Q7 4M EGR Line Pipe Hose Tube 3.0 Diesel 059131525EG

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6511800320

Oil Feed Pipe Mercedes W204 W212 OM651 Turbocharger Oil Line A6511800320

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6071400000

EGR Valve Line Mercedes W176 W246 OM607 Pipe Hose Diesel Engine A607140000

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7518495

BMW 5 7 Series E60 E61 E65 E66 Regulating Lambda Probe M54 Petrol 7518495

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 04L906262AH

VW Volkswagen Crafter Sy SC S7 Lambda Oxygen Probe Sensor 2.0 Diesel 04L906262AH

€56.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2126190525

Mercedes W212 Strut Stiffening Brace Bar Underbody Support Holder A2126190525

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6541420240

Mercedes Sprinter W910 Diesel OM654 Exhaust System Support Holder A6541420240

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 07L906262F

Audi A8 D3 Exhaust Gas Temperature Lambda Probe Oxygen Sensor 07L906262F

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8K0906262F

Audi A4 B9 A5 Petrol Exhaust Lambda Oxygen Sensor 8K0906262F

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7852260

BMW F06 F10 F12 Heat Protection Thermal Shield Left N/S S63N 7852260

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 06E253008F

Audi A4 B7 A6 C6 A8 D3 Exhaust Manifold Heat Shield 3.2 FSI Right O/S 06E253008F

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 07L906262B

Audi A8 D3 Exhaust Gas Temperature Lambda Probe Oxygen Sensor 07L906262B

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8604703

Shield Mini F56 BMW F45 B38 B48 Turbocharger Heat Shield Protection 8604703

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6422000252

Mercedes W164 OM642.820 Exhaust Gas Recirculation Line Pipe Tube A6422000252

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. LK62-12B591-CC

Range Rover Sport L461 Exhaust Gas Temp Sensor 3.0 LK62-12B591-CC

€70.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0075426418

Lambda Probe Mercedes W204 W205 W213 M278 Petrol Oxygen Sensor A0075426418

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8575458

Mini Cooper D R60 R61 N47N Exhaust Manifold Heat Protection Shield 8575458

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. LR1334641-1

Land Rover Discovery 3 L319 2.7 276DT Exhaust Manifold Right O/S 4H2Q-9430-CB

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 06J906262

Audi TT 8J Petrol Lambda Probe Oxygen Sensor 06J906262

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6541420301

Mercedes W447 W907 Engine Exhaust Manifold Holder Plate Diesel OM654 A6541420301

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 04L906088AD

Temperature Sensor Volkswagen Golf MK7 Audi A3 8V Exhaust Gas 04L906088AD

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 079131101AJ

Audi S7 4G8 Secondary Air Pump Valve EGR Valve 4.0 TFSI 079131101AJ

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. LR113308

Range Rover Sport L494 Upper Nox Sensor Mount Bracket Holder KPLA-12A610-AC

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. MX73-5J299-BC

Land Range Rover Velar L560 Lambda Probe NOX Trap Temperature MX73-5J299-BC

€75.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A2711402609

Mercedes SLK R171 M271.954 Petrol Engine Exhaust Manifold A2711402609

€80.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 7564235

BMW E60 LCI Exhaust Outlet Mount Bracket Holder Support Retainer 7564235

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 725711

Peugeot 207 Citroen C4 1.6 HDI Diesel Engine Exhaust Manifold 725711

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. EB3G-12B591-FB

Ford Ranger T6 TKE 3.2 TDCI Exhaust Gas Temperature Sensor EB3G-12B591-FB

€70.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8W0906265M

Audi A5 F5 SQ5 FY Lambda Oxygen Sensor Exhaust Wiring 8W0906265M

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A6260960268

Screening Plate Mercedes W205 Diesel OM626 Turbocharger Heat Shield A6260960268

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 30520-PWA-003

Honda Civic Jazz Ignition Coil Petrol Engine Spark 30520-PWA-003

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A1664901627

Mercedes W166 ML 63 Exhaust Tip Rear Right O/S AMG Exhaust Muffler Pipe Chrome

€284.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. MX73-5J299-AC

Land Range Rover Velar L560 Lambda Probe Sensor NOX Trap Front MX73-5J299-AC

€75.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 06E253037K

Audi A4 B7 A8 D3 Exhaust Manifold Heat Shield 3.2 FSI Left N/S 06E253037K

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8479606

BMW X5 E46 E53 E60 E61 E65 M57N Intake Manifold EGR Valve 8479606

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8571895

BMW F48 Mini F56 Heat Shield Exhaust Manifold Cover B47 Diesel 8571895

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0051539028

Mercedes W164 Exhaust Gas Temperature Sensor Pipe Line A0051539028

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 06J906262K

Lambda Probe Audi Volkswagen Seat 2.0 Petrol Oxygen Sensor 4 PIN 06J906262K

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1231967

Ford Focus Mk2 EGR Valve Connecting Pipe Hose Line Tube 2.0 TDCI 9645689880

€32.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 8058651

BMW X3 F01 F97 X4 F02 F98 Rear Exhaust Tailpipe Black Chrome Tip 8058651

€61.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 9800943180

Citroen Relay 35L C4 Grand Picasso Exhaust Manifold Gasket Diesel 9800943180

€28.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. A0071536028

Mercedes W176 W246 OM651 Diesel Exhaust Pressure Sensor DPF A0071536028

€23.95

Free delivery: Sep 24 – 25

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: Sep 24 – 25

If paid before 14:00

Part no. 7602845

Exhaust Tip BMW X3 F25 X4 F26 Exhaust Tailpipe Chrome Cover Trim 7602845

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 1739847

BMW 3 7 Z3 X5 Series E36 E38 E46 E53 Sonda Monitor Lambda Sensor Probe 1739847

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 03L906262F

VW Volkswagen Transporter T5 Lambda Sensor Oxygen Probe 2.0 TDI 03L906262F

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 04L906088BB

Volkswagen Passat B8 Golf 5G Exhaust Gas Temperature Sender Sensor 04L906088BB

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

Part no. 06E906265AB

Audi A6 C7 A7 4G Exhaust Lambda Probe Oxygen Sensor 2.8 TFSI CHVA 06E906265AB

€23.95

Free delivery: Sep 24 – 25

If paid before 14:00

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