Audi Q3 Emission Control Parts
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Wagner®Alternator (W0133-2393238-WAG)Alternator by Wagner®. Current: 100 Amp. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style alternators and components are designed to stringent OEM...Elaborately designed to provide just enough powerIdentical in specifications to the factory alternator$92.16 - WVE®Multi Purpose Relay (1R2303)Multi Purpose Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.81
- Gates®PCV Valve Hose (EMH218)PCV Valve Hose (EMH218) by Gates®. Emission Hose is constructed from high quality materials for durability and maximum service life. Replacement hose effectively restores the emission system to proper operation and performance.High quality at an affordable priceExpertly made from premium materials$63.54
- Vaico®Breather Hose (V10-3880)Breather Hose (V10-3880) by Vaico®. Designed utilizing the latest technology, this product by Vaico features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Made with precision and quality in mindDesigned to meet your specific needs$41.60
- Vaico®Breather Hose (V10-3879)Breather Hose (V10-3879) by Vaico®. Designed utilizing the latest technology, this product by Vaico features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Made with precision and quality in mindDesigned to meet your specific needs$59.06
- Elring®Oil Separator Seal (886.660)Oil Separator Seal (886.660) by Elring®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$14.07
- Davico®Direct Fit Catalytic Converter (18568)Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 68". This direct-fit catalytic converter by Davico will be a great solution to replace your...$578.39
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (52408)OEM Grade Catalytic Converter (52408) by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 2.5". Catalytic Converter...$1,567.00
- Walker®CalCat™ Universal Fit Round Body Catalytic Converter (84205)CalCat™ Catalytic Converter (84205) by Walker®. Position: Rear. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Catalytic Converter Overall Length: 12". Without O2 Sensor Port. Specifically designed to...Emission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Comply with specific pre-OBDII and OBDII requirements in the state of California$185.29
- TruParts®Exhaust System Hanger (TRP235615)Exhaust System Hanger (TRP235615) by TruParts®. Location: Rear Muffler. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$4.57
- Audi OECatalytic Converter Bracket (1K0253144BD)Catalytic Converter Bracket (1K0253144BD) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$42.42
- Audi OECatalytic Converter Clamp (5Q0253725G)Catalytic Converter Clamp (5Q0253725G) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$12.53
- Audi OECatalytic Converter Gasket (5Q0253115B)Catalytic Converter Gasket (5Q0253115B) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.97
- Bosch®Premium Oxygen Sensor (15306)Premium Oxygen Sensor (15306) by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally efficient in...OE Identical ConnectorCompact Design$50.54
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair Kit (917-113)OE Solutions™ Oxygen Sensor Bung Repair Kit (917-113) by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$10.22
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair Kit (917-112)OE Solutions™ Oxygen Sensor Bung Repair Kit (917-112) by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$11.88
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair Kit (917-111)OE Solutions™ Oxygen Sensor Bung Repair Kit (917-111) by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$11.32
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair Kit (917-110)OE Solutions™ Oxygen Sensor Bung Repair Kit (917-110) by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$10.20
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair Kit (917-109)OE Solutions™ Oxygen Sensor Bung Repair Kit (917-109) by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$11.61
- iD Select®ECO II Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 12" Length) (82734)Universal ECO II Catalytic Converter (82734) by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Angled O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2"....$144.22
- Walker®Ultra™ Universal Fit Round Body Catalytic Converter (13" Length) (15104)Universal Ultra™ Catalytic Converter (15104) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 17.5". This part...$330.87
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic Converter (10" Length) (15039)Universal Ultra™ Catalytic Converter (15039) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". This...$124.25
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic Converter (10" Length) (15034)Universal Ultra™ Catalytic Converter (15034) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". This part...$130.16
- Davico®OBDII Universal Fit Catalytic Converter (973-320)Universal OBDII Catalytic Converter (973-320) by Davico®. Converter Configuration: Universal Fit. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 28.5". Gaskets Not Required. This Universal fit catalytic converter by Davico...$765.46
- CATCO®OBDII Universal Fit Round Body Catalytic Converter (2.25" ID, 2.25" OD, 10" Length) (2535R)Universal OBDII Catalytic Converter (2535R) by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$174.98
- CATCO®OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 10" Length) (2536R)Universal OBDII Catalytic Converter (2536R) by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...$174.98
- CATCO®Pre-OBDII Universal Fit Oval Body Enhanced Standard Duty Catalytic Converter (2" ID, 2" OD, 12" Length) (6574)Universal Pre-OBDII Enhanced Standard Duty Catalytic Converter (6574) by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$105.61
- AP Exhaust®608 Series No Neck Style Universal Fit Round Body Catalytic Converter (2" ID, 2" OD) (608364)Universal 608 Series No Neck Style Catalytic Converter (608364) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$104.68
- AP Exhaust®608 Series No Neck Style Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 3" Length) (608374)Universal 608 Series No Neck Style Catalytic Converter (608374) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$104.68
- AP Exhaust®608 Series No Neck Style Universal Fit Round Body Catalytic Converter (2.25" ID, 2.25" OD) (608375)Universal 608 Series No Neck Style Catalytic Converter (608375) by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$104.68
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