2004 Audi A8 Exhaust Systems
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MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterAudi A8 Quattro 4.2L 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...$178.00 - MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterAudi A8 Quattro 4.2L Engine Family # 4ADXV04.2345 with LEV Standard / LEV1 Standard 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without...$718.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterAudi A8 Quattro 4.2L 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...$194.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterAudi A8 Quattro 4.2L 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If...$678.00 - $688.00
- TruParts®Exhaust Pipe Flange GasketAudi A8 Quattro L 4.2L Chassis # 4E-3-000001 - 4E-5-011451 with California Emission / Federal Emission 2004, Exhaust Pipe Flange Gasket by TruParts®. Position: Front. Go with this high-quality product to restore your vehicle’s lost...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$12.43
- Davico®Universal Fit Catalytic ConverterAudi A8 Quattro 4.2L 2004, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once...$122.58 - $798.58
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- Audi OEExhaust System - Exhaust Components (4.2L)Audi A8 Quattro 4.2L 2004, Exhaust System - Exhaust Components 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...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$10.46 - $3,808.26
- Elring®Exhaust Manifold GasketAudi A8 Quattro 2004, Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$5.32
- TruParts®Exhaust ClampAudi A8 Quattro L 4.2L Chassis # 4E-3-000001 - 4E-5-011451 with California Emission / Federal Emission 2004, Exhaust Clamp by TruParts®. Sleeve Type. Go with this high-quality product to restore your vehicle’s lost power and bring it...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$11.82
- Elring®Exhaust Manifold to Catalytic Converter Exhaust GasketAudi A8 Quattro 2004, Exhaust Manifold to Catalytic Converter Exhaust Gasket by Elring®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$9.34
- TRQ®O2 Oxygen SensorAudi A8 Quattro 2004, O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$34.87 - $64.94$35.95 - $66.95Save 3%
- Bosch®Premium Wideband Oxygen SensorAudi A8 Quattro 4.2L 2004, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$102.82
- Bosch®Narrow-band Oxygen SensorAudi A8 Quattro 4.2L 2004, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to...OE-EquivalentOE Style connectors and wire lengths$50.66
- Denso®Oxygen SensorAudi A8 Quattro 4.2L 2004, Oxygen Sensor by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$89.34
- Bosch®Premium Narrow-band Oxygen SensorAudi A8 Quattro 4.2L 2004, Premium Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an...OE Identical ConnectorCompact Design$87.03
- Walker Products®Oxygen SensorAudi A8 Quattro 4.2L 2004, Oxygen Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$68.87 - $116.69
- Denso®Air Fuel Ratio SensorAudi A8 Quattro 4.2L 2004, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$135.94
- Walker Products®Premium Oxygen SensorAudi A8 Quattro 4.2L 2004, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements....Improved Engine Response & PerformanceLower Emissions$82.14
- NTK®Oxygen SensorAudi A8 Quattro 4.2L 2004, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$71.90 - $77.94
- NTK®Air Fuel Ratio SensorAudi A8 Quattro 4.2L 2004, Air Fuel Ratio Sensor by NTK®. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel ratio. AFR sensors provide the ECU with...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$127.39 - $132.13
- Facet®Oxygen SensorAudi A8 Quattro L 2004, Oxygen Sensor by Facet®. 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...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$46.74
- Walker Products®Wideband Premium Oxygen SensorAudi A8 Quattro 4.2L 2004, Wideband Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...High quality at an affordable priceExpertly made from premium materials$104.28 - $112.13
- Walker®Oxygen SensorAudi A8 Quattro 2004, Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...Makes installation quick and easyOptimal OE-style fit and quality$214.37
- Genuine®Oxygen SensorAudi A8 Quattro 2004, Oxygen Sensor by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$32.22
- Audi OEEmission System - Emission Components (Vapor Canister & Sensors), (4.2L)Audi A8 Quattro 4.2L 2004, Emission System - Emission Components (Vapor Canister & Sensors) 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,...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$3.64 - $630.20
- WVE®Oxygen Sensor RelayAudi A8 Quattro 2004, Oxygen Sensor Relay by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.02
- AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Exhaust MufflerUniversal Enforcer Series Aluminized Steel Round Glass Pack Exhaust Muffler by AP Exhaust®. Muffler Structure: Straight-through. Muffler Configuration: Center - Center. Today’s exhaust performance market continues to cover a broad...Aluminized materials for superior corrosion protectionIdeal for the economy buyer$13.46 - $38.58
- iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$144.22 - $146.77
- Different Trend®Flow II Series Stainless Steel Oval Gray Exhaust MufflerUniversal Flow II Series Stainless Steel Oval Gray Exhaust Muffler by Different Trend®. Muffler Sound: Moderate. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...$40.43 - $115.26
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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