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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In Stock
Price
-5%
Part no. 06H906283B
Audi A3 8V A4 B8 VW Golf Mk7 Vacuum Line Solenoid Valve 1.8 TFSI 06H906283B
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 057131525Q
Audi Q7 4L 4.2 TDI Quattro Exhaust Gas EGR Cooler Pipe Hose 057131525Q
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 07K129597M
Audi RS3 8V Turbocharger Heat Protection Shield Plate 2.5 TFSI Petrol 07K129597M
Promo price
€42.95
€25.77
Free delivery: Jun 12 – 17
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: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06E253031B
Audi A4 B7 A6 A8 Exhaust Manifold Header Left N/S 06E253031B
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
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: Jun 12 – 17
If paid before 14:00
-5%
Part no. 079131166Q
Audi S5 8T 4.2 FSI CAUA Adapter Combination Valve Right O/S 079131166Q
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 06E253032AB
Audi A6 C7 Q7 4M Exhaust Manifold Cylinders 1-3 3.0 TFSI CREC 06E253032AB
Promo price
€66.95
€40.17
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 059906051C
VW Audi Skoda Exhaust Pressure Sensor DPF Particulate Filter Sensor 059906051C
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 4N4908265L
Audi A6 C8 3.0 TFSI Oxygen Lambda Sensor 06M906265
Promo price
€56.95
€48.41
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8V0906262D
VW Golf Mk7 Audi A3 8V S1 8X Oxygen Sensor Lambda Probe 2.0 Petrol 8V0906262D
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 03L131501G
Audi A4 B8 A5 8T EGR Valve Exhaust 2.0 TDI Diesel Engine 03L131501G
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 057253034AT
Audi Q7 4L Exhaust Manifold Right O/S 4.2 TDI BTR Diesel 057253034AT
Promo price
€56.95
€48.41
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 059131515CG-1
Audi A6 C7 A4 B8 3.0 TDI Diesel Engine EGR Valve Exhaust Cooler 059131515CG
€99.95
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 057253033AR
Audi Q7 4L Exhaust Manifold Left N/S 4.2 TDI BTR Diesel 057253033AR
Promo price
€56.95
€48.41
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8R0906262
Audi A5 8T 2.0 TDI Lambda Sensor Oxygen Sensor 8R0906262
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 8R0907807G
Audi Q5 8R Nox Nitrogen Oxide Lambda Sensor Control 8R0907807G
€123.95
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 04L129969R
Audi A5 8T Exhaust Turbocharger Heat Shield Cover 2.0 TDI Diesel 04L129969R
€23.95
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 04L906088DR
Audi A5 8T Exhaust Gas Temperature Sensor 04L906088DR
Promo price
€47.95
€28.77
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 8W0906265C
Audi S5 F5 NOX Sensor Lambda Oxygen Probe 2.9 TFSI Left N/S 8W0906265C
Promo price
€37.95
€32.26
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059129712BN
Audi A6 C6 Intake Manifold Inlet Pipe Tube Right O/S 2.7 3.0 TDI 059129712BN
Promo price
€47.95
€40.76
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06K906262Q
Volkswagen Golf VII Audi TT FV 2.0 TFSI Lambda Probe Oxygen Sensor 06K906262Q
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 05L131512
Audi A4 B9 A5 F5 EGR Cooler Gas Recirculation EGR Valve 2.0 TDI 05L131512
Promo price
€56.95
€48.41
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 8W0906265L
Audi S5 F5 NOX Sensor Lambda Oxygen Probe 2.9 TFSI Left N/S 8W0906265L
Promo price
€51.95
€31.17
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L131501R-1
Audi A1 8X Q3 8U Engine EGR Exhaust Valve 2.0 TDI 04L131501R
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 05L131521E
Audi A5 F5 A6 C8 Exhaust EGR Connecting Pipe Hose Line Tube 2.0 TDI 05L131521E
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 079253034AK
Audi S5 8T Quattro Petrol 4.2 FSI V8 Exhaust Manifold Cyl. 1-4 079253034AK
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 059131515FS
Audi Q7 4L 3.0 TDI EGR Valve Engine Exhaust Cooler Diesel 059131515FS
Promo price
€189.95
€113.97
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 05L907807BB
Audi A2 GA 2.0 TDI DTTC Oxygen NOX Sensor Module Control Unit 05L907807BB
Promo price
€94.95
€56.97
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06H906262A
Audi A5 8T Engine Exhaust Oxygen Lambda Sensor Catalytic 06H906262A
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059129712-1
Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059131789L
Audi Q7 4L 3.0 TDI Diesel Exhaust Manifold Pipe Tube Left N/S 059131789L
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06E906265N
Audi A4 B7 Volkswagen Touareg Exhaust Oxygen Lambda Probe Sensor 06E906265N
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 81A253825A
Audi Q2 GA Tailpipe Exhaust Cover Trim Cap Finish 81A253825A
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 8W0906265AC
Audi A5 F5 Q5 FY Lambda Probe Oxygen Monitor Sensor 8W0906265AC
Promo price
€28.95
€24.61
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 059906262B
Audi Q7 4L Volkswagen Touareg Lambda Oxygen Sensor Probe Cable Diesel 059906262B
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 06E253032Q
Exhaust Manifold Audi S4 B8 S5 8T 3.0 TFSI V6 Right O/S 06E253034H
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-1%
Part no. 8W0253825B
Audi A4 B9 A5 F5 Exhaust Pipe End Tips Silencers Set X2 2.0 TFSI 8W0253825B
Promo price
€42.95
€42.45
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 05L131501A
Audi A4 B9 A5 F5 EGR Recirculation Gas Valve 2.0 TDI Diesel Engine 05L131501L
Promo price
€42.95
€36.51
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059906088AT
Audi A5 8T 3.0 TDI CCWA Diesel Exhaust Gas Temperature Sensor 059906088AT
Promo price
€28.95
€24.61
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 022253035AB
Audi TT 8N Exhaust Manifold Engine Heat Shield Protection Cover 3.2 022253035AB
Promo price
€37.95
€32.26
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 06E253031Q
Audi S4 B8 S5 8T Exhaust Manifold Left N/S 3.0 TFSI V6 06E253033H
€23.95
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06E253032B
Audi A4 B7 Engine Exhaust Manifold Right O/S 3.2 FSI AUK BKH 06E253034E
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059906088M
Audi A4 B8 3.0 TDI Diesel Exhaust Gas Temperature Sensor 059906088M
Promo price
€28.95
€24.61
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 059253034L
Audi A4 B7 2.7 TDI BPP Front Exhaust Outlet Manifold Right O/S 059253034L
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059131501D
Audi A5 8T 3.0 TDI Diesel Engine EGR Valve 059131501D
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06E253037R
Exhaust Manifolf Shield Audi S4 B8 S5 8T 3.0 TFSI Plate Left N/S 06E253037R
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 03G131512AP
Audi A3 8P 2.0 TDI BMN EGR Gas Cooler Flue Recirculation 03G131512AE
Promo price
€51.95
€44.16
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 1K0253141P-1
Audi A4 B8 A4 B9 A5 8T 8F A6 C8 A8 D4 Exhaust Clamp Pipe Muffler 1K0253141P
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 057131501E-1
Audi Q7 4L Exhaust Gas Recirculation EGR Valve 4.2 TDI BTR 057131501E
Promo price
€80.95
€68.81
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 4M0906088AM
Audi A6 C8 A7 4K Exhaust Control Gas Temperature Sensor 3.0 TDI 4M0906088AM
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 4K0906265B
Audi A4 B9 A5 F5 A6 C8 A7 4K Lambda Probe Sensor 2.0 TDI 4K0906265B
Promo price
€94.95
€80.71
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06A906262BS
Audi A3 8P Lambda Sensor Oxygen Sensor Lambda Probe 2.0 TDI 06A906262BS
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L906051L
Audi A4 B9 A5 F5 DPF Exhaust Pressure Sensor 2.0 TDI Diesel 04L906051L
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 03L131521
Audi TT 8J EGR Cooler Coolant Pipe Hose Line 2.0TDI 03L131521V
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 420251376
Audi R8 42 Exhaust System Pipe Holder Bracket Mount Right O/S 420251376
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 4M0906088AA
Audi A4 B9 A5 S5 A7 4G8 Q7 4M Exhaust Gas Temperature Sensor Diesel 4M0906088AA
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 06F906262AJ
Audi A3 8P 1.6 Petrol Lambda Oxygen Exhaust Sensor Cable 06F906262H 06F906262AJ
€28.95
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 1K0906283A-1
Porsche Cayenne 92A Vacuum Pressure Solenoid Valve With Line 1K0906283A
Promo price
€51.95
€31.17
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 05L906088BM
Audi A4 B9 A5 F5 Exhaust Gas Temperature Sensor 2.0 TDI Diesel 05L906088BM
Promo price
€85.95
€73.06
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 03L253031
Audi A4 B8 A5 8T Turbo Exhaust Manifold Unit 2.0 TDI Diesel 03L253033
Promo price
€94.95
€80.71
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 07L906262S
Audi A4 B8 A5 8T Lambda Probe Oxygen Monitor Sensor 07L906262S
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L906088BS
Audi Q3 8U 2.0 TDI Exhaust Gas Temperature Sensor After DPF 04L906088BS
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8E0253653A
Audi A4 B7 Rear Centre Silencer Balance Weight 8E0253653A
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 8W0906265S
Lambda Sensor Audi A4 B9 A5 F5 45 TFSI Oxygen Sensor Lambda Probe 8W0906265S
Promo price
€47.95
€28.77
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 420301325
Audi R8 42 Gearbox Transmission Heat Shield Oil Plate Insulation 420301325
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L253725B
Audi A3 8Y 30 TFSI DXDE Exhaust Pipe Clamp 04L253725B
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 059253033L
Audi A4 B7 2.7 TDI Front Exhaust Outlet Manifold Left N/S 059253033L
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 8W0906265AQ
Audi A4 B9 NOX Sensor Lambda Oxygen Probe 8W0906265AQ
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L131455A
Audi Q3 8U 2.0 TDI Exhaust Gas Cooler Clamp To Patricular Filter DPF 04L131455A
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L906088DT
Audi Q3 8U Exhaust Gas Temperature Sensor Wiring 2.0 TDI DFTA 04L906088DT
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06E906265P
Audi A4 B7 8E Exhaust Lambda Sensor Behind Catalyst 3.2 FSI AUK 06E906265P
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
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: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8K0501721C
Audi A4 B8 A5 8T A6 C7 A7 4G Rear Driveshaft Guard Shield Plate Cover 8K0501721C
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06F906262N
Lambda Sensor Audi A4 B8 A5 8F 2.0 TFSI Exhaust Oxygen Control 06F906262N
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 420301325D
Audi R8 Gen 1 Gearbox Transmission Heat Shield Plate Insulation 420301325D
€37.95
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8K0407719
Audi S5 8T Front Driveshaft Heat Protector Guard Plate Left N/S 8K0407719
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 5QJ407720
Audi A3 S3 8Y Front Driveshaft Heat Shield Plate Cover Right O/S 5QJ407720
€28.95
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 06F906265
Audi S5 8T Exhaust Lambda Probe Oxygen Sensor 06F906265
Promo price
€28.95
€24.61
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 079131101AB
Audi A5 S5 8T 4,2 V8 Exhaust Gas Combination Valve Left N/S 079131101AB
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059131534C
Audi S3 8Y EGR Connection Pipe Hose Line Tube 2.0 TFSI DNFB Petrol 059131534C
Promo price
€28.95
€24.61
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L131552BK
Audi A5 8T 2.0 TDI EGR Tube Line Pipe Exhaust Gas Pressure Sensor 04L131552BK
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 06K906262AC
Audi A1 8X 1.4 TFSI Exhaust Lambda Oxygen Sensor Probe 06K906262AC
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 059131492AE
Audi S4 B8 A5 8F S5 8T Q7 4L Vacuum Pipe Line Hose Tube EGR 059131492AE
€23.95
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 079131102C
Audi A5 S5 8T 4,2 V8 Exhaust Gas Combination Valve Right O/S 079131102C
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8W0906265M
Audi A5 F5 SQ5 FY Lambda Oxygen Sensor Exhaust Wiring 8W0906265M
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L906088EB
Audi Q3 8U 2.0 TDI DFUA Exhaust Gas Temperature Sensor Wiring 04L906088EB
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-40%
Part no. 06Q131552F
Audi S3 8Y Exhaust Control Line Differential Pressure Sensor 2.0 TFSI 06Q131552F
Promo price
€66.95
€40.17
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 8W0253725K
Audi A6 C8 A4 B9 Exhaust Muffler Bracket Holder Mount Clamp 8W0253725K
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059129712BQ
Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712BQ
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 078131102L
EGR Valve Audi A4 S4 B6 B7 4.2 Engine Exhaust Cooler 078131102L
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 04L131501N
Audi A3 8V TT FV EGR Valve Exhaust Cooler Valve Valeo 2.0 TDI Engine 04L131501N
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 4M0906262
Audi A7 4G 3.0 TDI Diesel Lambda Sensor Oxygen Sensor Lambda Probe 4M0906262
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 022906262BS
VW Passat Audi A4 S Line Petrol 2.0 TFSI BWE Lambda Probe Sensor 022906262BS
Promo price
€28.95
€24.61
Free delivery: Jun 12 – 17
If paid before 14:00
Part no. 04L131552DL
Audi Q3 8U VW Tiguan 5T Passat 3G Caddy SA EGR Tube Hose Line Pipe 04L131552DL
€23.95
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 059131530T
Audi A7 4G8 3.0 TDI EGR Valve Cooler Pipe Hose 059131530T
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 059129712
Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712
Promo price
€32.95
€28.01
Free delivery: Jun 12 – 17
If paid before 14:00
-5%
Part no. 03L131521R
Audi A4 B8 A5 1.6 2.0 TDI EGR Valve Cooler Pipe Hose Line 03L131521R
Promo price
€23.95
€22.75
Free delivery: Jun 12 – 17
If paid before 14:00
-15%
Part no. 04L131512A
Audi A4 B9 2.0 TDI Quattro EGR Exhaust Valve Cooler Radiator 04L131512A
Promo price
€37.95
€32.26
Free delivery: Jun 12 – 17
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 .