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 Vito W447 Exhaust Pipe

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 03L131512BQ

Audi Q5 8R 2.0 TDI EGR Valve Diesel Engine Exhaust Cooler Unit 03L131512BQ

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2561422200

Heat Shield Mercedes W213 C238 M256 Left Screening Plate Cover A2561422200

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L906262M

Volkswagen Tiguan 5N Exhaust Oxygen Lambda Probe D Sensor 2.0 Diesel 04L906262M

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0009058011

NOX Sensor Mercedes W205 W213 W906 W247 Lambda Oxygen Probe A0009057803

€123.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9A260619300

Porsche 718 Cayman Boxster 982 Oxygen Lambda Sensor 2.0 2.5 Petrol 9A260619300

€75.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8648042

BMW F45 F46 X1 F48 Rear Exhaust Tail Pipe Chrome Tip Trim 8648042

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. MX73-5J299-AB

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

€275.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. JB3G-9U501-AB

Ford Ranger Wildtrak Mk6 Exhaust System Muffler Connector Clamp JB3G-9U501-AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2761410142

Mercedes W166 W205 W212 W213 C253 Engine Exhaust Manifold Holder A2761410142

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2741420519-1

Mercedes W205 M274 Housing Exhaust Gas Recirculation EGR Valve A2741420519

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7787650

BMW 3 5 X3 Series E46 E60 E83 Exhaust Manifold Heat Shield Protection 7787650

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR125287

Range Rover Sport L494 Exhaust System Pipe Tube Connector Clamp LPLA-9K424-BC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2562050030

Lexus LS400 EGR Exhaust Cooler Valve 1UZ-FE Engine 2562050030

€85.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2701420380

Mercedes W176 W246 Exhaust Manifold Heat Shield Plate Gasket Cover A2701420480

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6291420120

Mercedes X164 Heat Shield Cover Plate Exhaust Manifold OM629 A6291420120

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 147100789R

Renault Trafic III 1.6 Dci EGR Valve Exhaust 147100789R Denso HU150100-0360

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L131512

Skoda Seat Volkswagen Audi 1.6 2.0 TDI EGR Exhaust Gas Cooler Unit 04L131512

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. FPLA-9D375-AB

Jaguar XE X760 Lambda Oxygen Sensor FPLA-9D375-AB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L906088DN

VW Volkswagen Tiguan 5n Exhaust Temperature Sensor 2.0 TDI 04L906088DN

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L906262A

Audi A3 8V Lambda Oxygen NOX Sensor 04L906262A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 95560612810

Porsche Cayenne 9PA Lambda Oxygen Sensor 3.2 Petrol Unit 95560612810

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AG9112B591BB

Ford Mondeo MK4 S-MAX Galaxy MK3 Exhaust Gas Temperature Sensor AG9112B591BB

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. F1FA-9G444-JA

Ford Kuga C520 Lambda Probe Oxygen Sensor 1.5 EcoBoost Petrol F1FA-9G444-JA

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6421401008

Mercedes A207 W164 EGR Tube Pipe Line Hose A6421401008

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR073733

Land Rover Discovery Sport L550 EGR Valve Tube Pipe Hose Line 2.0 G4D3-9F468-KA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0009059405

Mercedes R172 Gas Exhaust Temperature Sensor A0009059405

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2740108502

Heat Shield Mercedes W167 W205 W213 C238 C257 Screening Plate Cover A2740108502

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LR125273

Range Rover Sport L494 Lambda Oxygen Sensor 3.0 Diesel Engine LK62-9D375-AA

€70.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059906262J

Volkswagen Touareg 3.0 TDI Diesel Line Lambda Probe Oxygen Sensor 059906262J

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7643151

BMW 1 3 Series F20 F21 F30 LCI M140i 340i B58 Sliding Bar Exhaust Manifold

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0085427018

Mercedes W204 W212 Lambda Sensor Exhaust Probe Left N/S M276 Petrol A0085427018

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8S0253826A

Audi TT 8S Rear Exhaust Tail Pipe Tip Left Right N/O/S SET 8S0253826A 8S0253825A

€180.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8200805323B

Renault Trafic Heat Shield Cover Plate Exhaust Muffler Insulation 8200805323B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. GJ32-5K291-AD

Land Rover Discovery L550 Exhaust Pipe Bracket Mount Hanger Holder GJ32-5K291-AD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06N131097B

Audi A6 C8 A7 4K Q% FY EGR Exhaust Gas Valve 2.0 Petrol Hybrid 06N131097B

€237.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059103555G

Audi A8 D4 3.0 TDI Cylinder Head Cover Heat Shield Guard Plate 059103555G

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1331510445

Mercedes CLA C117 W176 A45 AMG Alternator Heat Shield Plate A1331510445

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8570232

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1738996

Ford Fiesta St Mk7 Exhaust Manifold 1.6 EcoBoost JTJA Petrol 1738996

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. MSG100110

Land Rover Discovery 2 L318 Vacuum Solenoid Valve EGR 2.5 MSG100110

€42.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 03L131512CC

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

€189.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A2761508075

Mercedes W205 W213 W222 Heat Shield Cover Panel M276 A2761508075

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 8647242

Mini F55 F56 F60 Heat Shield Protection Exhaust Manifold Engine 8647242

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 8684908-1

Mini Cooper F55 F56 F60 Catalytic Converter Pressure Hose Assy 8684908

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 7L0907643A-1

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

€66.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 03L906262A-1

VW Volkswagen Golf 6 Lambda Sensor Oxygen Probe 03L906262A

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 7623124

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

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L906088

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

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A1320960368

Smart C451 Exhaust Manifold Heat Shield Guard Plate Cover A1320960368

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 06J906262M

Audi Q3 8U VW Sharan 7N Tiguan 5N Lambda Oxygen Sensor 06J906262M

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8686978

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

€32.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A6511401160

EGR Valve Mercedes W176 W204 W212 OM651 Exhaust Gas Recirculation A6511401160

€32.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 06A906265F

Volkswagen Golf MK4 Lambda Oxygen Sensor Unit 1.8T 06A906265F

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6071400008

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 04L919529M

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

€47.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 06F906262A

Audi A3 S3 8P Volkswagen Golf 1K Oxygen Lambda Sensor Probe 06F906262A

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 165767603R

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

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 9454704

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

€142.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059906262B

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

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. 1K0253461AK

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0001531859

Mercedes W177 Turbocharger Diverter Valve Solenoid Control A0001531859

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6071400010

Mercedes Citan W415 Diesel OM607 Engine Exhaust Gas Manifold 140040567R

€28.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A6541421200

Mercedes W213 W222 C238 OM654 Exhaust Manifold Heat Shield Cover A6541421200

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 059907807AC

Volkswagen Touareg 7P NOxC3 Sensor Control Unit Probe 3.0 TDI V6 059907807AC

€194.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0906088K

Audi A6 C7 Exhaust Gas Temperature Sender Sensor 2.0 Diesel CNHA 4G0906088K

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 95511108900

Porsche Cayenne 9PA Exhaust Manifold Pipe Tube 3.0D V6 Left N/S 95511108900

€99.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6511800320

Oil Feed Pipe Mercedes W204 W212 OM651 Turbocharger Oil Line A6511800320

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6071400000

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

€23.95

Free delivery: Nov 12 – 13

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: Nov 12 – 13

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: Nov 12 – 13

If paid before 14:00

Part no. A2126190525

Mercedes W212 Strut Stiffening Brace Bar Underbody Support Holder A2126190525

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6541420240

Mercedes Sprinter W910 Diesel OM654 Exhaust System Support Holder A6541420240

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 07L906262F

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

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

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