Category
Year
Make
Model reset
Fits
Condition
A4
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Turbocharger
This Stigan high performance K04-style turbocharger upgrades your stock K03 unit into an air-pumping beast. The stock Borg Warner turbocharger equipped on your tough 1.8L is a capable and even…
Vehicle:Audi A4
Brand:Stigan
Part Number:847-1435
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger
BorgWarner's roots date back to the late 1800s, with the larger Borg-Warner (later BorgWarner) corporation having been formed in 1928. With the acquisition of rivals Schwitzer and Triple K in the…
Vehicle:Audi A4
Brand:BorgWarner
Part Number:53039880106
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This kit includes a brand new turbocharger, along with all the gaskets required for installation and an oil feed line for better long-term reliability. Every component is BRAND NEW, nothing…
Vehicle:Audi A4
Brand:Stigan
Part Number:842-0095
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger
The 24 valve Volkswagen/Audi 1.8L turbo engine has been around a long time and proven its worth in a variety of vehicles. As popular as it has been, examples are starting to age and one of the first…
Vehicle:Audi A4
Brand:Stigan
Part Number:847-1001
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This is a brand new Stigan turbocharger, along with all the gaskets required for installation. Brand new part, with no core deposit or return required, along with fast & free shipping and a two year,…
Vehicle:Audi A4
Brand:Stigan
Part Number:842-0066
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This kit includes a brand new turbocharger, along with all the gaskets required for installation and an oil feed line for better long-term reliability. Every component is BRAND NEW, nothing…
Vehicle:Audi A4
Brand:Stigan
Part Number:842-0099
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger
This is a brand new stock replacement turbo that's guaranteed to fit and perform exactly the same as the OEM BorgWarner K03. Fits all 1997-2006 Audi A4 1.8T and 1998-2005 Volkswagen Passat 1.8T. 1.8L Engine
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-30002AN
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
Stigan Premium New Turbo, Gaskets and Oil Feed Line Kit This kit includes a Stigan High-performance K04 upgrade (from the stock K03) as well as all the gaskets and o-rings that you'll need to perform…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80345S5
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This kit includes a new Stigan K04-style turbocharger with all the required gaskets. This K04 upgrade turbo will fit just like the stock K03, but has a larger compressor housing to flow more air and…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80344SX
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger
This is a brand new, genuine BorgWarner AirWerks K04 turbocharger for the 1997-2006 Audi A4 1.8T and 1998-2005 VW Passat 1.8T. On a stock vehicle, you'll notice a slight power boost, especially if…
Vehicle:Audi A4
Brand:BorgWarner
Part Number:53049880015
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger
This is a brand new direct-fit replacement turbocharger. This is guaranteed to fit and perform exactly the same as OEM. Brand new part that does not require any core deposit or return. Make sure to…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-30553AN
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger
This is a brand new K04-style upgrade turbocharger that fits US-spec 1997-2006 Audi A4 & VW Passat 1.8T. Does NOT fit any Golf, Jetta, Beetle or Audi TT because of different mounting points! Has a…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-30002HP
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger
This is a genuine OEM turbo, professionally remanufactured in the USA to perform like new and backed by a one year, unlimited mileage warrnaty. Make sure to clean or replace the turbocharger oil feed…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-30553R
Condition:Remanufactured
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger Oil Return Line
All Models - Not Online
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-70003AN
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This kit includes a brand new, genuine OEM turbocharger, plus all the gaskets required for a trouble-free installation. Brand new, with no core deposit or return required. One year, unlimited mileage…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80109OK
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger Oil Feed Line
Turbocharger oil feed lines can become constricted and clogged with sludge over time. This can even cause oil starvation of the turbocharger, which is likely to mean a very expensive turbocharger…
Vehicle:Audi A4
Brand:Stigan
Part Number:840-0004
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
Installation Kit includes one turbocharger, two turbo oil line gaskets, one manifold gasket, one outlet gasket and four o-rings. 1.8L Engine
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80101IK
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This kit includes a brand new Stigan turbocharger, along with all the gaskets required for a trouble-free installation. Guaranteed to fit and function just like OEM, with fast & free shipping and a…
Vehicle:Audi A4
Brand:Stigan
Part Number:842-0079
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger
This brand new, high quality, original equipment turbocharger is a guaranteed exact fit replacement for the turbocharger that originally came in your vehicle. 2.0L Engine with Engine Code CAEB
Vehicle:Audi A4
Brand:OEM
Part Number:40-30553ON
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger
This brand new, high quality, original equipment turbocharger is a guaranteed exact fit replacement for the turbocharger that originally came in your vehicle. 1.8L Engine
Vehicle:Audi A4
Brand:BorgWarner
Part Number:53039880029
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger
BorgWarner's roots date back to the late 1800s, with the larger Borg-Warner (later BorgWarner) corporation having been formed in 1928. With the acquisition of rivals Schwitzer and Triple K in the…
Vehicle:Audi A4
Brand:BorgWarner
Part Number:53039880291
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This BuyAutoParts Turbocharger and Installation Kit includes a Brand New Genuine OEM Turbocharger, plus all the gaskets required for installation. This is the easiest way to get the same OEM Factory…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-82809M24
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Boost Pressure Sensor
1.8L Engine
Vehicle:Audi A4
Brand:OEM
Part Number:41-00010ON
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
Installation Kit includes one high performance turbocharger, two turbo oil line gaskets, one manifold gasket, one outlet gasket and four o-rings. This turbo bolts in like OEM, but flows more air to…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80106HK
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Super or Turbo Gasket
Exhaust Gasket - Manifold to Catalytic Converter 2.0L Engine - Turbo Outlet Gasket
Vehicle:Audi A4
Brand:OEM
Part Number:40-50059ON
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
1.8L Engine
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-808239A
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
This kit includes one Stigan premium new turbocharger and all the gaskets and o-rings required for a thorough and trouble-free installation. Over time, a gasket can weaken from the turbo heat and…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80289S0
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
New Turbocharger with gaskets and oil feed line kit 1.8L Engine
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-84547IL
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
1.8L Engine
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80301IL
Condition:New
Warranty:1 Year Unlimited Mileage Warranty
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Turbocharger and Installation Accessory Kit
Stigan Premium New Turbo, Gaskets and Oil Feed Line Kit: Kit includes one Stigan premium new turbocharger, a new oil feed line, a new oil return line, and all the gaskets and o-rings required for a…
Vehicle:Audi A4
Brand:Turbocharger Pros
Part Number:40-80338S4
Condition:New
Warranty:2 Year Unlimited Mileage Warranty
