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

Find it faster

Match to your vehicle

Make

Audi A4 B8 A5 8T 2.0 TDI Diesel Turbo Exhaust Manifold 03L253033A

€85.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2710900234

Mercedes W204 M271 Petrol Engine Turbo Exhaust Heat Shield Plate A2710900234

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 226401632R

Exhaust Temperature Sensor Mercedes W176 W246 OM607 Diesel Engine Filter Wiring

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7623114

BMW i3 I01 Hybrid Rex Heat Insulation Exhaust Catalyst Cover Panel 7623114

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7838029

BMW E90 E92 E93 EGR Valve Air Pump Emission Control 7838029

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2134903502

Mercedes W205 W213 C238 C253 Exhaust Carrier Bracket Mount Holder A2134903502

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8594612

BMW F31 335dX F32 435dX LCI N57Z Exhaust Muffler Mixer Centre System 8594612

€51.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4G0906088AA

Audi A4 B8 Diesel Engine Sensor Sonda Lambda Exhaust Probe 4G0906088AA

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6541425100

Exhaust Manifold Holder Bracket Mercedes W177 Diesel Engine OM654 A6541425100

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2762260500

Mercedes C207 W212 M276 Engine Heat Shield Heat Insulation Covering A2762262385

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 05L129969F

Audi A5 F5 Cylinder Head Heat Shield Cover Guard Plate 2.0 TDI 05L129969F

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2649820500

Mercedes W177 W247 Petrol M264 Camshaft Adjuster Solenoid Valve A2649820500

€56.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 059131530K-1

Audi Q7 4L EGR Pipe Hose Line Tube 3.0 TDI Diesel 059131530K

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7L8919679E-1

7L8919679E

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 03N131521E-1

VW Volkswagen Crafter SY EGR Cooler Pipe Tube Hose Line 03N131521E

€61.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 226401704R

Exhaust Temperature Sensor Mercedes W176 W246 OM607 Diesel Engine Filter Wiring

€42.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7623115

BMW i3 I01 Hybrid Rex Heat Insulation Exhaust Catalyst Cover Panel 7623115

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7553066

BMW X3 E46 E83 Petrol M54 Intake Manifold EGR Valve 7553066

€37.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 03P906088A

VW Polo 5 Seat Ibiza 1.2 TDI CFWA Exhaust Gas Temperature Sensor EGT 03P906088A

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. LR144886

Land Rover Discovery Sport L550 Rear Electric Motor Heat Shield Upper LR144886

€66.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6511420001-2

Mercedes W204 W212 OM651 Diesel Exhaust Manifold Engine Unit Cover A6511420001

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2710900334

Mercedes W204 M271 Petrol Engine Turbo Exhaust Heat Shield Plate A2710900334

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8589844

Nox Sensor BMW F20 F21 F22 F23 LCI Lambda Oxygen Probe Diesel 8589844

€47.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6291420540

Mercedes X164 W211 W221 Engine EGR Valve Bracket Mount Holder OM629 A6291420540

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. MB3G-5M209-BB

VW Volkswagen Amarok NF Lambda Probe Exhaust Oxygen Sensor MB3G-5M209-BB

€332.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06E131102P

Audi S5 8T Petrol Engine EGR Exhaust Air Injection Valve Right O/S 06E131102P

€66.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. LR023024

Range Rover L405 4.4 SDV8 Diesel Exhaust Elbow Connection Pipe AH4Q-6L655-CB

€47.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 059129712-1

Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 07K129597M

Audi RS3 8V Turbocharger Heat Protection Shield Plate 2.5 TFSI Petrol 07K129597M

€42.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. A6080960300

Mercedes W177 Heat Shield Insulation Wrap Covering Thermal Sleeve A6080960300

€42.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9687200880

Peugeot 5008 Ford Mondeo MK4 2.0 Diesel EGR Valve Pipe Line Hose 9687200880

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 03L131512DN-1

Audi A4 B8 A5 8T 2.0 TDI EGR Exhaust Valve EGR Cooler Assembly Unit 03L131512DN

€89.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 03G131512AD-2

VW Volkswagen Golf GTI 1K Caddy 2k EOS 1F EGR Cooler 1.9 TDI BLS 03G131512G

€51.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7808097

BMW E82 E87 LCI E88 Rear Exhaust Heat Shield Cover Plate Bracket 7808097

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6541409100

Mercedes GLC X253 OM651 Diesel EGR Cooler Exhaust Gas Cooling A6541409100

€94.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6071400100

Mercedes W176 W246 OM607 Exhaust Gas Recirculation EGR Valve Part A6071400100

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2740102001

Heat Shield Mercedes W204 A207 W212 W447 Engine Screening Plate A2740102001

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 059907807J

Porsche Cayenne 92A VW Volkswagen Touareg 7P Lambda NOX Sensor 059907807J

€165.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2126190525

Mercedes W212 Strut Stiffening Brace Bar Underbody Support Holder A2126190525

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2124910147

Vibration Absorber Mercedes W212 OM642 Diesel Exhaust Damper A2124910147

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9677456680

Range Rover Evoque L538 Exhaust Temperature Sensor 2.2 TDCI Diesel 9677456680

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7128216-1

BMW E92 E93 Coupé Convertible Underfloor Coating Cover Shield 7128216

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7617524

Sliding Bar BMW F20 F21 F30 F42 LCI B48 Mounting Strip Exhaust Manifold 7617524

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A0009059905

Mercedes C253 W213 C238 W907 Exhaust Gas Temperature Sensor A0009059905

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8570121

BMW X1 Series F48 MINI F55 F56 F60 Temperature Sensor L=1000 Exhaust 8570121

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 04E906262CR

VW Volkswagen Golf Mk5 Petrol Exhaust Lambda Oxygen Sensor 04E906262CR

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 1740450

Ford Transit Mk7 EGR Pipe Hose Tube Line 2.2 TDCi DRFB Diesel BK2Q-9F476-AC

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A0009055010

Mercedes C207 W212 M276 V6 Petrol Engine NOx Lambda Sensor A0009055010

€189.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 021906262C

Volkswagen Seat Audi Oxygen Sensor Lambda Probe 021906262C 0258006161

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 04L906262K

Audi A1 8X 1.6 TDI Lambda NOX Oxygen Exhaust Sensor Probe Cable 04L906262K

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6511501675

Engine Heat Shield Mercedes W204 W212 OM651 Starter Motor Heat Plate A6511501675

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8U0071761

Audi Q3 8U Exhaust Pipe Tip End Cover Tube Chrome 1.4 TFSI 8U0071761

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2741420519

Mercedes W205 M274 Housing Exhaust Gas Recirculation EGR Valve A2741420519

€56.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 04L131512D

Audi A3 8V Q3 8R EGR Valve Cooler 2.0 TDI 04L131512D

€37.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06K129598J

Audi A3 S3 8V 2.0 TFSI Exhaust Manifold Heat Shield Cover 06K129598J

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7822348

EGR Cooler BMW X3 F25 X4 F26 X5 F15 Engine B47 Exhaust Cooler EGR Valve 7822348

€189.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8589815

BMW X1 F48 Mini F55 F56 Temperature Sensor Petrol Exhaust 8589815

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06J906262

Audi TT 8J Petrol Lambda Probe Oxygen Sensor 06J906262

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6541406703

Mercedes X253 OM654 Diesel Exhaust EGR Hose Line Pipe Tube A6541406703

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. LR002482

Land Rover Discovery 3 L319 Exhaust Shield Protection 2.7 Diesel 4H2Q-9N454-CC

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4M0199388E

Audi A4 B9 2.0 TDI Engine Bracket Shield Cover Panel Right O/S 4M0199388E

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8509072

Mini R55 R56 LCI R60 R61 Diesel N47N Catalytic Converter Heat Shield 8509072

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6421401760

Mercedes Sprinter W639 CDI EGR Valve Exhaust Gas Recirculation 3.0L A6421401760

€222.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8575453

Mini Countryman R60 Paceman R61 EGR Cooler Bracket Holder Support 8575453

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06H906283B

Audi A3 8V A4 B8 VW Golf Mk7 Vacuum Line Solenoid Valve 1.8 TFSI 06H906283B

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. LR063122

Range Rover Sport L494 EGR Exhaust Gas Recirculation Valve 3.0SDV6 FW93-9U438-AA

€47.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9891231

Mini F55 Front Dashboard Air Vent Nozzle Grille 9891231

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8587539-2

Manifold Bmw G01 B47 Exhaust Manifold Tubocharger Exhaust Gas 8587539

€66.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 021906262B

Volkswagen Seat Audi Oxygen Sensor Lambda Probe 021906262B 0258007057

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2741420519-1

Mercedes W205 M274 Housing Exhaust Gas Recirculation EGR Valve A2741420519

€42.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06E253037AD

Audi A4 S4 8K A5 S5 8F Exhaust Manifold Cover Plate Shield Left N/S 06E253037AD

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9845749

BMW F44 Exhaust Heat Shield Insulation 9845749

€66.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2464900427-1

Mercedes W176 Exhaust Muffler Pipe Rear Right O/S AMG Exhaust Tip

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 2468508-1

Ford Transit Mk8 EGR Cooler Valve 2.0 TDCi Diesel Engine GK2Q-9F464-AF

€47.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4M0906088BA

Audi A4 B9 A7 4G Q7 4M Exhaust Gas Temperature Sensor Diesel 4M0906088BA

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7059366

BMW E81 E87 E90 E91 Engine Mount Heat Insulation Cover Plate Right O/S 7059366

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06E253031B

Audi A4 B7 A6 A8 Exhaust Manifold Header Left N/S 06E253031B

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 04L919529E

Audi A4 B9 A5 F5 Exhaust Gas Temperature Sensor 2.0 TDI 04L919529E

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 5A424A8

Mini F66 Rear Silencer Exhaust Flap JCW B48P B48A20S 2.0 Petrol 5A424A8

€569.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 05E253463M

VW Volkswagen Golf 8 1.5 eTSI DFYA Exhaust Bracket Mount Holder 05E253463M

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2761402160

Mercedes R172 W204 W207 M276 Petrol EGR Valve A2761402160

€170.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7LA253725

Volkswagen Crafter SY Mk2 Exhaust Clamp Connector 7LA253725

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06E253032AB

Audi A6 C7 Q7 4M Exhaust Manifold Cylinders 1-3 3.0 TFSI CREC 06E253032AB

€37.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A0009059007

Mercedes Sprinter W910 W447 OM651 Exhaust Gas Temperature Sensor A0009059007

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8632101

BMW F40 G20 G30 Mini F60 Petrol B46 B48 Heat Shield Exhaust Manifold 8632101

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A0009953033

Exhaust Clamp Mercedes W167 W205 W246 C248 Clip Pipe Connector A0009953033

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. MK83-6K733-AA

Range Rover Velar L560 Heat Insulation Thermal Protection Shield MK83-6K733-AA

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. MB3G-12B591-EA

VW Volkswagen Amarok NF Gas Exhaust Temperature Sensor Control MB3G-12B591-EA

€56.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. F1F1-9N454-MA

Ford Focus Mk3 DPF Filter Heat Shield Cover Plate 1.5 TDCI F1F1-9N454-MA

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2044928741

Mercedes W204 W212 Exhaust Muffler Support Mounting Bracket OM651 A2044928741

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 03C906262AM

Volkswagen Sharan 7N NOX Lambda Oxygen Sensor 03C906262AM

€37.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 149566215R

Renault Trafic Turbo Boost Pressure Solenoid Valve Unit 149566215R

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 06E253036AD

Audi A4 S4 8K A5 S5 8F Exhaust Manifold Cover Plate Shield Right O/S 06E253037AD

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2044929641

Mercedes W204 C220 CDI Exhaust Bracket Pipe Mount Hanger Holder A2044929641

€56.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A6511402108-1

Mercedes W906 OM651 Diesel EGR Cooler Exhaust Heat Exchanger Pipe A6511402108

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7548415

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. DARKSIDE-EGR-DELETE

BMW M57N M57N2 Darkside EGR Delete Tube Duct Pipe

€132.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8591893

Vacuum Box BMW F20 LCI G01 G05 G11 G20 G30 Water Pump Coolant Actuator 8591893

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

...

Showing 2179-2277 of 3728 products