Exhaust systems and exhaust gas treatment
More informationAt 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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Price

-10%
Part no. A6511402208
EGR Pipe Mercedes W639 W906 OM651 Valve Hose Line Diesel Engine A6511400308
Promo price
PLN 161.95
PLN 145.76
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511402108
Mercedes W906 OM651 Diesel EGR Cooler Exhaust Heat Exchanger Pipe A6511402108
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

Part no. A6420901637
Mercedes W221 EGR Intake Pipe Engine Exhaust Cooler Hose OM642 A6420901637
PLN 85.95
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0035427018
Lambda Probe Mercedes ML GL Class W164 W169 Oxygen Sensor A0035427018
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511402108-1
Mercedes W906 OM651 Diesel EGR Cooler Exhaust Heat Exchanger Pipe A6511402108
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511510245
Mercedes W906 Starter Heat Resistant Cover Plate Motor Shield OM651 A6511510245
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0014760532
Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6511400909-2
Mercedes W906 Engine OM651 Diesel Exhaust Manifold Unit Cover A6511400909
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0035427118
Mercedes W203 C209 Lambda Oxygen Sensor Probe A0035427118
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6421500594
Mercedes-Benz W212 W164 OM642 Intake Manifold Flap Actuator Motor A6421500594
Promo price
PLN 237.95
PLN 214.16
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0009958902
Exhaust Clamp Mercedes W204 W212 Clip Pipe Connector Bracket A0009958902
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

Part no. A0021406260
Mercedes W203 Kompressor M271 Petrol EGR Valve A0021406260
PLN 42.95
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6421402508
Mercedes W212 W221 EGR Valve Pipe Housing Hose OM642 Diesel Engine A6421402508
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009054009
Mercedes Sprinter W906 OM651 Diesel Exhaust Temperature Sensor A0009059207
Promo price
PLN 161.95
PLN 145.76
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A6461420167
EGR Valve Mercedes Vito Viano W639 OM646 Exhaust Cooler Pipe A6461420167
PLN 47.95
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6421400775
Mercedes W164 W211 OM642 Diesel Exhaust EGR Cooler Valve A6421400775
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A0001405185
Mercedes W204 W209 W212 M272 Secondary Air Pump A0001405185
PLN 237.95
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6420960468
Engine Heat Shield Mercedes W164 W204 W211 OM642 Screening Plate A6420960468
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0025400617
Mercedes W203 Petrol Lambda Oxygen Sensor Probe A0025400617
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0005422404
Lambda Sensor Mercedes C118 W177 W247 M260 Oxygen Probe A0005422404
Promo price
PLN 246.95
PLN 222.26
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009056704
Temperature Sensor Mercedes W176 W246 Diesel Exhaust Gas A0009056704
Promo price
PLN 42.95
PLN 38.66
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511410340
EGR Bracket MERCEDES W204 W906 Diesel OM651 EGR Valve Pipe Holder A6511410340
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0045428618
Mercedes W203 W204 W212 Lambda Sensor Petrol Oxygen Probe A0045428618
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511500094
Flap Actuator Mercedes W204 W212 OM651 Diesel Intake Manifold Engine A6511500094
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6421403408
EGR Pipe Mercedes W164 W204 W212 OM642 Valve Line Diesel Engine A6421403408
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

Part no. A6421400661
Mercedes W203 W204 W211 W212 OM642 Exhaust Manifold Engine Right O/S A6421400661
PLN 161.95
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2514910056
Mercedes W164 Exhaust Pipe Hose Catalyst Knee Connector A2514910056
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-30%
Part no. A0009053009-1
Mercedes Sprinter W907 W910 OM651 NOX Sensor Lambda Oxygen Probe A0009053009
Promo price
PLN 227.95
PLN 159.57
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A6421500494
Mercedes W164 W211 Intake Manifold Flap Actuator Motor OM642 A6421500494
PLN 161.95
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009057113
Mercedes W177 Diesel OM654 Exhaust Gas Recirculation Pressure Sensor A0009057113
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6511400909-1
Exhaust Manifold Mercedes W212 Engine OM651 Diesel Unit Cover A6511400909
Promo price
PLN 132.95
PLN 119.66
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A6461400760
EGR Valve Mercedes W203 C209 W211 OM646 Exhaust Gas Recirculation A6461400760
PLN 284.95
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511411004
EGR Pipe Mercedes W204 W212 W906 OM651 Valve Line Diesel Engine A6511411004
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2124924441
Mercedes W204 W212 Exhaust Muffler Support Mounting Bracket Holder A2124924441
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0035426918
Mercedes W164 W169 W203 W204 W211 Lambda Oxygen Sensor Probe A0035426918
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6510901041
Mercedes W204 W212 EGR Valve Bracket OM651 Engine Valve Mount Holder A6510901041
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6460940720
Heat Protection Shield Mercedes W204 OM646 Engine Compartment Plate A6460940720
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2034900441
Mercedes C E Class W203 W211 CDI Diesel Exhaust Conventer Clamp A2034900441
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-30%
Part no. A6511420801
Exhaust Manifold Mercedes Sprinter W910 Engine OM651 Diesel Unit A6511420801
Promo price
PLN 189.95
PLN 132.97
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2044928741
Mercedes W204 W212 Exhaust Muffler Support Mounting Bracket OM651 A2044928741
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A6511420067-2
Mercedes W639 OM651 Exhaust Gas Recirculation EGR Valve Part A6511420067
PLN 142.95
Free delivery - Mon, Dec 29
If paid before 14:00

-30%
Part no. A6421500494-1
Mercedes W164 W211 OM642 Intake Manifold Flap Actuator Motor A6421500494
Promo price
PLN 237.95
PLN 166.57
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511420001-1
Exhaust Manifold Mercedes W204 W212 Engine OM651 Diesel Unit Cover A6511420001
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0095425518
NOX Sensor Mercedes W204 W212 C253 Lambda Oxygen Probe A0095425518
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A0071536028
Mercedes W176 W246 OM651 Diesel Exhaust Pressure Sensor DPF A0071536028
PLN 42.95
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009058804
Mercedes Sprinter W906 OM651 Diesel Gas Exhaust Temperature Sensor A0009058804
Promo price
PLN 113.95
PLN 102.56
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6111400208
Mercedes W203 W210 OM611 Exhaust EGR Cooler Connector A6111400208
Promo price
PLN 42.95
PLN 38.66
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6420902941
Engine Heat Plate Mercedes W221 OM642 Left N/S Insulation Panel A6420902941
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0065422718
Mercedes W204 C207 W212 M271 Lambda Sensor Oxygen Probe A0065422718
Promo price
PLN 56.95
PLN 51.26
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0075425118
Mercedes W211 W204 S204 Lambda Sensor Front Of Catalytic Converter A0075425118
Promo price
PLN 61.95
PLN 55.76
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511420700
Mercedes W639 W906 OM651 Heat Shield Cover Plate Exhaust Manifold A6511420420
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2464901510
Mercedes W176 W246 OM651 Diesel Exhaust Front Pipe Downpipe A2464901510
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009059205
Mercedes Sprinter W906 OM651 Diesel Gas Exhaust Temperature Sensor A0009059205
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A2469820303
Mercedes W176 W246 Gearbox Solenoid Valve Transmission 724.004 A2469820303
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6420901141
Mercedes-Benz W164 W251 OM642 Exhaust Heat Plate Cover Insulation A6420901141
Promo price
PLN 18.95
PLN 18.00
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0021407660
EGR Valve Mercedes W169 W245 M266 Exhaust Gas Recirculation A0021407660
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6541403000
Mercedes W213 OM654 Diesel Exhaust Manifold EGR Line Pipe Hose A6541403000
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6429050100
Pressure Sensor Mercedes W212 W221 Exhaust DPF Sensor A6429050100
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2046190425
Mercedes-Benz C E W204 W207 Exhaust Stiffening Strut Support Holder A2046190425
Promo price
PLN 36.95
PLN 35.10
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A1561400960
EGR Mercedes W209 W219 EGR Valve Left N/S Exhaust Recirculation A1561400960
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. 8200790180
Mercedes W176 W246 Renault Trafic Vacuum Pressure Solenoid Valve 8200790180
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

Part no. A0065424918-1
Lambda Sensor Mercedes W204 W212 Diesel Oxygen Probe A0065424918
PLN 56.95
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0014760532-2
Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2662000970-1
Mercedes W169 W245 M266 Petrol Engine Belt Tensioner A2662000970
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2711400512
Mercedes W203 W211 M271 Petrol EGR Valve Pipe Line A2711400512
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6510960468
Mercedes W906 Engine Mount Heat Resistant Plate Right O/S OM651 A6510960468
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0025401817
Mercedes C CLK W203 C209 Kompressor Lambda Oxygen Sensor Probe A0025401817
Promo price
PLN 170.95
PLN 153.86
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009055307-2
Mercedes W177 W247 Exhaust Pressure Sensor DPF Exhaust Hoses A0009055307
Promo price
PLN 66.95
PLN 60.26
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0081532228
Temperature Sensor Mercedes W204 W212 W906 Gas Exhaust Catalyst A0081532228
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6421401263-1
Exhaust EGR Mercedes W204 W212 W221 OM642 Diesel Diverter Valve A6421401263
Promo price
PLN 104.95
PLN 99.70
Free delivery - Mon, Dec 29
If paid before 14:00

-100%
Part no. A6511400860
EGR Valve Mercedes W212 Sprinter W906 OM651 Exhaust Gas Recirculation Diesel
Promo price
PLN 42.95
-PLN 0.05
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0035428118
Mercedes-Benz A-Class W169 A150 A170 Lambda Oxygen Sensor Probe A0035428118
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6511420021
Mercedes W205 OM651 Exhaust Manifold Heat Shield Screening Plate A6511420021
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A2649820500
Mercedes W177 W247 Petrol M264 Camshaft Adjuster Solenoid Valve A2649820500
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0015420718
Lambda Sensor Mercedes W169 W245 Oxygen Probe A0015420718
Promo price
PLN 112.95
PLN 101.66
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A1644910147
Mercedes W164 Vibration Absorber Exhaust 36HZ A1644910147
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6401402060-2
EGR Valve Mercedes W169 W245 OM640 Exhaust Gas Recirculation A6401402060
Promo price
PLN 47.95
PLN 43.16
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6421401608
EGR Pipe Mercedes W164 W204 W212 OM642 Valve Line Diesel Engine A6421401608
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0071539528
Mercedes W204 W211 Exhaust Gas Temperature Sensor A0071539528
Promo price
PLN 85.95
PLN 77.36
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6511420001-3
Exhaust Manifold Mercedes W204 W212 Engine OM651 Diesel A6511420001
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6421400709
Exhaust Manifold Mercedes W204 W211 W212 W221 OM642 Engine Left N/S A6421400709
Promo price
PLN 474.95
PLN 427.46
Free delivery - Mon, Dec 29
If paid before 14:00

Part no. A0071539928
Mercedes W204 W212 Exhaust Temperature Sensor OM646 Diesel Engine Filter
PLN 66.95
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0045420718
Mercedes-Benz W169 W203 W204 W211 W212 Petrol Lambda Sensor Probe A0045420718
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0081532728
Mercedes W204 W212 Diesel Particulate Filter Temperature Sensor Gas Exhaust
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6400900154-1
EGR Cooler Mercedes W169 W245 EGR Valve Module OM640 Diesel A6400900154
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6420901241
Mercedes W164 W251 OM642 Exhaust Heat Plate Cover Insulation A6420901241
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0009058411
Knox Sensor Mercedes X253 GLC 220d Exhaust Nitrogen Oxide Sensor A0009058411
Promo price
PLN 427.95
PLN 385.16
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. 226404367R
Temperature Sensor Mercedes W176 OM607 Diesel Exhaust Flue Sensor 226404367R
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0065422218
Lambda Sensor Mercedes W204 W212 Oxygen Sensor Lambda Probe A0065422218
Promo price
PLN 66.95
PLN 63.60
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. 0281006278
Mercedes CL203 Exhaust Pressure Sensor 0281006278
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6401420601
Mercedes W169 W245 OM640 Diesel Engine Exhaust Manifold A6401420301
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A1111403612
Pressure Valve Mercedes R170 M111 Petrol Engine Pipe Valve Sensor A1111403612
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. 227701177R
Mercedes W176 Exhaust Pressure Sensor DPF Particulate Filter Sensor 227701177R
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2044924241
Mercedes W204 W212 Exhaust Muffler Support Mounting Bracket Holder A2044924241
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A2136280000
Mercedes W213 Strut Stiffening Brace Bar Underbody Support Holder A2136280000
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A6111420501
Mercedes W203 W210 Engine Exhaust Manifold OM611 OM646 Diesel A6111420501
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A6511401160
EGR Valve Mercedes W176 W204 W212 OM651 Exhaust Gas Recirculation A6511401160
Promo price
PLN 61.95
PLN 55.76
Free delivery - Mon, Dec 29
If paid before 14:00

-10%
Part no. A0075426318
Mercedes W176 W246 Lambda Oxygen Sensor Probe Exhaust Wiring A0075426318
Promo price
PLN 66.95
PLN 60.26
Free delivery - Mon, Dec 29
If paid before 14:00

-5%
Part no. A0065424918
Mercedes W204 W212 Diesel Lambda Sensor Oxygen Probe A0065424918
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00

Reliable parts for exhaust systems and emission filters – perfect fit for your car
Durable exhaust components – for maximum performance and durability
Exhaust systems and exhaust aftertreatment systems are essential components of every modern vehicle. Their role is not only to reduce noise but, above all, to reduce harmful emissions, making driving more environmentally friendly and compliant with applicable standards. At Global Parts, you'll find a wide selection of used car parts. for exhaust and exhaust gas treatment systems, for brands such as BMW , AUDI , Volkswagen , Mercedes , Mini and others. The exhaust system in a typical passenger car operates at temperatures ranging from 200°C to as much as 800°C under high engine loads. Therefore, these components must be made of materials resistant to corrosion and temperature fluctuations, such as stainless steel or nickel alloys. A well-designed exhaust system not only protects the environment but also improves combustion efficiency, which can translate into fuel savings of up to 5–7% compared to a faulty system.
How does the exhaust and exhaust gas treatment system work?
Exhaust systems are advanced systems composed of many key components that work together to efficiently remove exhaust gases and reduce their harmful effects. The most important elements include:
- Bypass valves – Controls exhaust gas flow, helping to optimize pressure in the exhaust system.
- EGR valves and parts – They are responsible for exhaust gas recirculation, which reduces nitrogen oxide emissions and improves fuel combustion.
- Secondary air pumps – They support the combustion process by supplying additional oxygen to the exhaust system, reducing exhaust emissions.
- Catalysts – They purify exhaust gases by neutralizing harmful substances such as nitrogen oxides and carbon monoxide.
- Exhaust systems and kits – Comprehensive exhaust system component kits ensuring optimal engine performance.
- Collectors – They are responsible for discharging exhaust gases from the cylinders to further elements of the exhaust system.
- Exhaust pipes and tips – They ensure efficient exhaust gas removal and give the vehicle a sporty appearance.
- Clamps, clamps, flanges and mounting parts – Mounting elements enabling solid attachment of the exhaust system.
- Mufflers and resonators – They reduce engine noise, improving driving comfort.
- Exhaust system gaskets – They ensure tight connections and eliminate the risk of exhaust leaks.
- Lambda probes and O2 sensors – They monitor exhaust gas composition, optimizing the fuel-air mixture and improving combustion economy.
- Thermal shields, connectors and sleeves – They protect exhaust system components from overheating and improve their durability.
- Solenoid valves – They regulate the flow of gases in the exhaust system, improving its efficiency. Each of these components is crucial for engine performance, driving comfort and environmental protection. For example, the diesel particulate filter (DPF) installed in diesel engines can trap up to 90% of the soot produced during combustion. In cars from brands such as Audi and BMW, DPF parameters are adapted to Euro 6 standards, which allow nitrogen oxide (NOx) emissions of just 80 mg/km. This demonstrates how precisely these systems must be designed to meet stringent regulations.
Why is it worth taking care of exhaust and exhaust gas treatment systems?
Regular maintenance and replacement of exhaust and exhaust aftertreatment system components is essential for efficient and environmentally friendly engine operation. Neglecting these systems can lead to:
- Increased exhaust emissions, which may result in failure to pass the technical inspection.
- Damage to key components such as catalytic converters or DPF filters.
- Decreased vehicle performance and higher fuel consumption. At Global Parts we offer genuine used car parts , which undergo rigorous quality testing, ensuring reliability and durability. Taking care of your exhaust system isn't just about the environment, it's also about saving money. For example, a leaky muffler can increase fuel consumption by up to 0.5 l/100 km. With an annual mileage of 20,000 km, this translates to an additional 100 liters of fuel, a cost of several hundred zlotys.
How to choose the right parts for exhaust and exhaust gas treatment systems?
When choosing parts for the exhaust system and exhaust gas treatment systems, such as mufflers, catalytic converters or particulate filters, it is worth paying attention to:
- Vehicle-specific fit – Every car make and model requires specific solutions. At Global Parts, you'll find exhaust and aftertreatment components perfectly matched to BMW , AUDI , Volkswagen , Mercedes , Mini, and more.
- Technical condition – Make sure components are free from damage, corrosion and cracks.
- Emissions Compliance – Ensure the parts you choose meet current emissions regulations.
To make the selection of parts easier, below is an example table of compatibility and wear symptoms.
| Element | Typical signs of wear | Application/Compatibility |
|---|---|---|
| Silencer | louder engine operation, metallic vibrations | most BMW, Audi, VW models |
| DPF filter | power loss, engine error message | diesel engines, Euro 5 and Euro 6 |
| Lambda probe | higher fuel consumption, uneven engine operation | all petrol and hybrid types |
| Catalyst | characteristic smell of exhaust fumes, loss of power | vehicles with emission standards from Euro 3 and above |
Why choose used exhaust and exhaust aftertreatment system parts?
Used car parts This is an excellent solution that allows you to save money while maintaining high quality. By choosing used exhaust systems and exhaust aftertreatment parts, you gain:
- Lower costs – Used components are much cheaper than new ones, but offer equally high quality.
- Ecology – You support recycling and reduce the amount of automotive waste.
- Wide selection – In our store you will find components for the most popular car brands.
How to take care of the exhaust system and exhaust gas treatment?
To ensure that your exhaust system and exhaust gas treatment system continue to function efficiently for years to come, it is important to remember a few rules:
- Regularly check the condition of the DPF filter and catalytic converter - clogging them can reduce the vehicle's performance.
- Keep exhaust pipes clean to avoid corrosion.
- Avoid short journeys, which may cause the exhaust system and its components to underheat. In case of damage or wear, you will find the right used car parts at Global Parts that will restore full functionality of your exhaust system.
FAQ - Frequently asked questions about car exhaust systems
| Question | Answer |
|---|---|
| What is the main purpose of the exhaust system? | The exhaust system is a system of pipes and components whose task is to remove and purify exhaust gases, reduce noise and support engine operation. |
| What does exhaust gas purification system mean? | It is a set of components, such as a catalytic converter, DPF filter and EGR valve, whose task is to reduce harmful chemical compounds in exhaust gases and meet emission standards. |
| What is a lambda probe used for? | The lambda sensor monitors the composition of the fuel-air mixture and sends data to the engine control unit, which allows for optimal combustion. |
| How to recognize catalytic converter damage? | Symptoms include a loss of engine power, a check engine light and a characteristic exhaust smell. |
| Does a DPF filter fit every diesel? | No, DPF filters vary in design and parameters. They must be matched to the make, model, and emissions standard (e.g., Euro 5, Euro 6). |
| How often should a muffler be replaced? | Under normal operating conditions, an exhaust muffler can last up to 80,000–120,000 km, but its durability depends on the quality of the materials and driving style. |
| Are the exhaust system parts used safe? | Yes, provided they are verified and come from a reliable source – just like in the Global Parts store, where each part undergoes quality control. |
Summary: Exhaust Systems and Exhaust Gas Treatment at the Global Parts Automotive Store
Exhaust systems and exhaust aftertreatment systems are the foundation of modern vehicles, combining ecology, efficiency, and driving comfort. By maintaining their technical condition, you ensure reliability and compliance with applicable emission standards. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .