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
-5%
Part no. A2721402209
Mercedes W212 M272 Petrol Engine Outlet Exhaust Manifold Right O/S A2721402209
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0005427912
Mercedes C118 W177 M282 Petrol Exhaust Lambda Oxygen Sensor A0005427912
Promo price
PLN 379.95
PLN 265.97
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2721400509
Mercedes SLK R171 M272 Petrol Engine Exhaust Manifold Left N/S A2721400509
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6461420601
Exhaust Manifold Mercedes W204 C200CDI C220CDI OM646 Diesel Engine A6461420601
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2721421283
Mercedes W204 W209 W212 M272 Secondary Air Pump Pipe Hose Line A2721421283
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6542031300
Mercedes W213 EGR Valve Cooler Unit Pipe Hose Line A6542031300
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
Part no. A1774902502
Mercedes W177 W247 DPF Exhaust Pressure Sensor Bracket Mount Holder A1774902502
PLN 42.95
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6541400200
EGR Cooler Mercedes W213 C238 Diesel OM654 OM656 Exhaust Gas Cooler A6541400200
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. 226401704R
Exhaust Temperature Sensor Mercedes W176 W246 OM607 Diesel Engine Filter Wiring
Promo price
PLN 66.95
PLN 63.60
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A2731400009
Mercedes W221 M273 Petrol Engine Exhaust Manifold Right O/S A2731400009
Promo price
PLN 113.95
PLN 79.77
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A2781400608
Mercedes W166 Petrol Exhaust Gas Line Manifold Outlet Right O/S A2781400608
Promo price
PLN 189.95
PLN 132.97
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A0009052809
Mercedes W166 Nox Sensor Oxygen Probe Sensor Module Unit A0009052809
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0009056104
Mercedes C204 W207 W212 W218 W251 Nitrogen Nox Sensor A0009056104
Promo price
PLN 474.95
PLN 332.47
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A6541402700-1
Mercedes W213 C238 EGR Cooler Exhaust Gas Cooler Diesel OM654 A6541402700
PLN 379.95
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2761409008
EGR Line Mercedes C204 Exhaust Manifold EGR Valve Pipe Right O/S A2761409008
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A2781501175
Mercedes W166 ML500 Starter Motor Heat Shield Cover Panel A2781501175
PLN 237.95
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6541403000-1
Mercedes W213 OM654 Diesel Exhaust Manifold EGR Line Pipe Hose A6541403000
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2761501376
Mercedes W205 C43 3.0 Petrol Heat Shield Insulation A2761501376
Promo price
PLN 85.95
PLN 77.36
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0085423018
Lambda Probe Mercedes C216 W204 W221 OM274 Catalytic Converter Lambda Sensor
Promo price
PLN 218.95
PLN 153.27
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6511400002-1
EGR Valve Mercedes W204 W212 OM651 Diesel Exhaust Gas Recirculation A6511400002
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2760902000-2
Mercedes SLK R172 Petrol M276 Turbocharger Exhaust Flange Pipe A2761404215
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A2214902927-1
Mercedes W221 AMG Rear Exhaust Muffler Pipe Tip Chrome Left Right N/O/S Set
PLN 427.95
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6511501775
Mercedes ML W166 Diesel OM651 Heat Shield Starter Motor Cover A6511501775
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2741420420
Mercedes W204 W212 W213 M274 Exhaust Manifold Heat Shield Plate A2741420420
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2114910041-1
Mercedes Benz C E Class W203 W211 Diesel Exhaust Holder Bracket A2114910041
Promo price
PLN 85.95
PLN 81.65
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0001531859
Mercedes W177 Turbocharger Diverter Valve Solenoid Control A0001531859
Promo price
PLN 284.95
PLN 199.47
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0004900800
Tailpipe Mercedes GLC C253 AMG Rear Exhaust Pipe Tips Left N/S A0004900800
Promo price
PLN 332.95
PLN 233.07
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6511400709-1
Engine Exhaust Manifold Mercedes W176 W246 OM651 Diesel Unit A6511400709
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A0009052709
Mercedes W447 Lambda Oxygen NOX Sensor A0009052709
Promo price
PLN 284.95
PLN 256.46
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6422000252
Mercedes W164 OM642.820 Exhaust Gas Recirculation Line Pipe Tube A6422000252
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A0009059005
Mercedes W176 OM651 Diesel Exhaust Gas Temperature Sensor A0009059005
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A1561410269
Vacuum Cell Valve Mercedes W204 W211 Vacuum Box Control Unit AMG A1561410269
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6511400760
EGR Valve Mercedes W176 Diesel OM651 Exhaust Gas Valve A6511400760
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6510943027
EGR Bracket Mercedes W246 Diesel OM651 Exhaust Valve EGR Support A6510943027
Promo price
PLN 43.95
PLN 41.75
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6541425100
Exhaust Manifold Holder Bracket Mercedes W177 Diesel Engine OM654 A6541425100
Promo price
PLN 123.95
PLN 111.56
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2780941620
Mercedes W212 M157 Screening Plate Turbocharger Right O/S Isolation A2780941620
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2821510800
Mercedes W177 Petrol M282 Screening Plate Turbocharger Heat Shield A2821510800
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6421402375
Mercedes W221 OM642 Diesel Exhaust EGR Cooler Heat Exchanger A6421402375
Promo price
PLN 189.95
PLN 170.96
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6511501675
Engine Heat Shield Mercedes W204 W212 OM651 Starter Motor Heat Plate A6511501675
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
Part no. A0005425912
Mercedes W118 W177 W206 W236 W247 Oxygen Lambda Sensor Exhaust A0005425912
PLN 332.95
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2054902740
DPF Bracket Mercedes W205 Diesel OM651 Particulate Filter Support A2054902740
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6510942227
Holder Mercedes W212 OM651 Vacuum Reservoir EGR Cooler Bracket A6510942227
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6071400700
Mercedes W176 OM607 Diesel EGR Valve Exhaust Gas Recirculation A6071400700
Promo price
PLN 180.95
PLN 171.90
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2052410734
Mercedes W205 1.6 OM262 Engine Heat Shield Screening Plate Right O/S A2052410734
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2640184700
Heat Shield Mercedes W205 W213 M264 Screening Plate Cover Right O/S A2640184700
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A1664900409
Mercedes W166 OM651 Diesel Exhaust Gas Inlet Module Pipe Hose Line A1664900409
Promo price
PLN 189.95
PLN 170.96
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A1771400700
Mercedes W205 W213 63 AMG Exhaust Manifold M177.980 4.0 V8 A1771420001
PLN 189.95
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A0015405117
Mercedes W220 Oxygen Sensor Lambda Probe A0015405117
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2741420180
Mercedes W204 C207 W212 W205 W213 Petrol Exhaust Manifold Gasket A2741420180
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A0005421400
Mercedes SLK R172 W205 W213 Lambda Sensor Oxygen Probe M276 Petrol A0005421400
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6429050400
Pressure Sensor Mercedes W205 Diesel Exhaust Gas Pressure Sensor A6429050400
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6541409100
Mercedes GLC X253 OM651 Diesel EGR Cooler Exhaust Gas Cooling A6541409100
Promo price
PLN 474.95
PLN 427.46
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A0009059007
Mercedes Sprinter W910 W447 OM651 Exhaust Gas Temperature Sensor A0009059007
Promo price
PLN 61.95
PLN 55.76
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2741410404
EGR Line Mercedes W205 W213 X253 Petrol M274 EGR Valve Pipe A2741410404
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6541402801
Mercedes W213 Diesel OM654 EGR Valve Exhaust Recirculation Cooler A6541402801
Promo price
PLN 189.95
PLN 170.96
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2464900427
Mercedes W176 Exhaust Muffler Pipe Rear Left Right N/O/S AMG Exhaust Tips Set
Promo price
PLN 237.95
PLN 214.16
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2760964268
Heat Shield Mercedes W205 W212 W213 C238 M276 Turbo Protection Plate A2760964268
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6421402475
EGR Cooler Valve Mercedes W207 W212 OM642 Diesel Exhaust A6421402475
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00
-100%
Part no. A0009058605
Mercedes C207 Exhaust Gas Temperature Sensor A0009058605
Promo price
PLN 119.95
-PLN 0.05
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0009056814
NOX Sensor Mercedes C118 W447 W177 W247 Lambda Oxygen Probe A0009056814
Promo price
PLN 759.95
PLN 531.97
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A1121402709
Mercede W210 W220 M112 Petrol Exhaust Manifold 4-6 Cyl A1121402709
Promo price
PLN 47.95
PLN 43.16
Delivery - Mon, Dec 29
If paid before 14:00
Part no. A6291400408
Mercedes W164 W211 OM629 EGR Valve Exhaust Recirculation Pipe A6291400408
PLN 1,139.95
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A0009057809-1
Exhaust Pressure Sensor Mercedes W177 W246 M260 Petrol DPF A0009057809
Promo price
PLN 74.95
PLN 71.20
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6291420108
Mercedes W164 OM629 Exhaust EGR Manifold Connecting Pipe Hose Line A6291420108
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
Part no. A0065422018
Lambda Sensor Mercedes W204 W212 Oxygen Sensor Lambda Probe A0065422018
PLN 94.95
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2741411404
Mercedes W212 Petrol M274 EGR Exhaust Gas Valve Cooler Line A2741411404
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. 227702184R
Mercedes W176 Exhaust Pressure Sensor DPF Particulate Filter Sensor 227702184R
Promo price
PLN 66.95
PLN 63.60
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6560960500
EGR Valve Bracket Mercedes W205 W447 OM654.920 Engine Mount Holder A6560960500
Promo price
PLN 61.95
PLN 58.85
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6421421009
Mercedes C207 W212 W221 W251 OM642 Turbo Exhaust Manifold A6421421009
Promo price
PLN 75.95
PLN 68.36
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6511400709
Engine Exhaust Manifold Mercedes W176 W246 OM651 Diesel Unit A6511400709
Promo price
PLN 94.95
PLN 90.20
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A6541400960
Mercedes W177 Engine Exhaust Manifold EGR Line Pipe OM654 Diesel A6541400960
PLN 237.95
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A0009055307
Mercedes W177 W247 Exhaust Pressure Sensor DPF Exhaust Hoses A0009055307
PLN 42.95
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2781400508
Mercedes W212 Exhaust Manifold Line Pipe Hose Left N/S A2781400508
Promo price
PLN 427.95
PLN 385.16
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. 226403788R
Mercedes W176 OM607 1.5 Diesel Exhaust Gas Temperature Sensor 226403788R
Promo price
PLN 123.95
PLN 117.75
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A1110180335
Breather Valve Mercedes R170 W202 M111 Petrol Vacuum Solenoid Valve A1110180335
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6081400500
Mercedes W177 OM608 EGR Cooler Pipe Tube Hose Line A6081400500
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A1771512045
Mercedes W205 W213 63 AMG Exhaust Manifold Screening Plate V8 M177 A1771512045
PLN 75.95
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2044710787
Mercedes W204 OM651 Heat Shield Exhaust Insulation Protection Plate A2044710787
Promo price
PLN 47.95
PLN 43.16
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A0009058800
Mercedes W221 Exhaust Catalytic Converter Oxygen Sensor A0009058800
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A6400900154-2
Mixing Chamber Mercedes W169 W245 OM640 Diesel EGR Valve Housing A6400900154
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6511420200
EGR Valve Bracket Mercedes W176 W246 OM651 Cooler Mount Holder A6511420200
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A2464900227
Mercedes W176 Exhaust Muffler Pipe Tips Set Rear Left Right N/O/S A2464900227
Promo price
PLN 237.95
PLN 166.57
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A6541400344
Mercedes W177 W247 EGR Intermediate Flange Exhaust Valve Unit A6541400344
PLN 61.95
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A1642410534
Heat Shield Mercedes W164 Diesel OM629 Engine Mount Heat Protection Left N/S
Promo price
PLN 142.95
PLN 128.66
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6511500075
Engine Heat Shield Mercedes W204 W212 OM651 Starter Motor Heat Plate A6511500075
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A1636822671
Mercedes ML W163 Heat Shield Screening Plate Exhaust System A1636822671
Promo price
PLN 94.95
PLN 85.46
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0009054814
Mercedes W907 OM654 Diesel NOX Lambda Sensor A0009054814
Promo price
PLN 284.95
PLN 199.47
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2721400009-1
Engine Exhaust Manifold Mercedes W203 W204 W209 M272 Petrol Right O/S Manifold
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A0009056804
Mercedes W204 W205 W212 OM651 Exhaust Gas Temperature Sensor A0009056804
Promo price
PLN 104.95
PLN 94.46
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A1561411504
EGR Line Mercedes W209 W219 EGR Valve Pipe Left N/S M156 Petrol A1561411504
Promo price
PLN 189.95
PLN 170.96
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2741421020
Heat Shield Mercedes W205 W213 M264 Turbo Screening Protection Plate A2741421020
Promo price
PLN 42.95
PLN 40.80
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2740108502
Heat Shield Mercedes W167 W205 W213 C238 C257 Screening Plate Cover A2740108502
Promo price
PLN 47.95
PLN 45.55
Delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A2741411204
EGR Pipe Mercedes W205 C207 W212 W213 M274 Petrol Exhaust Gas Hose A2741411204
Promo price
PLN 108.95
PLN 98.06
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A6511510145
Engine Heat Shield Mercedes Vito W639 OM651 Starter Motor Heat Plate A6511510145
Promo price
PLN 56.95
PLN 54.10
Delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A2464902100
Exhaust Pipe Mercedes W176 W246 OM651 Diesel Gas Recirculation Line A2464902100
Promo price
PLN 75.95
PLN 72.15
Free delivery - Mon, Dec 29
If paid before 14:00
Part no. A0075420018
Mercedes W204 S204 W212 S212 NOX Lambda Probe Oxygen Sensor Control A0075420018
PLN 474.95
Free delivery - Mon, Dec 29
If paid before 14:00
-10%
Part no. A0009057901
Mercedes W204 W212 M276 Petrol Exhaust Gas Temperature Sensor A0009057901
Promo price
PLN 113.95
PLN 102.56
Free delivery - Mon, Dec 29
If paid before 14:00
-30%
Part no. A0081533428
Mercedes W164 W166 W463 OM642 Exhaust Gas Temperature Sensor A0081533428
Promo price
PLN 94.95
PLN 66.47
Free delivery - Mon, Dec 29
If paid before 14:00
-5%
Part no. A9104921200
Mercedes W910 Exhaust Catalytic Converter Support Bracket Mount A9104921200
Promo price
PLN 47.95
PLN 45.55
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 .