![Amazon.com: VCCA 058133784AF Vacuum Check Valve Breather Hose Assembly Fit for VW Passat B5 A4 A6 1.8T 1997-2005 for Audi A4 A6 1.8T 1999-2008 for SKODA Superb 1.8T 2002-2008 for SEAT Exeo Amazon.com: VCCA 058133784AF Vacuum Check Valve Breather Hose Assembly Fit for VW Passat B5 A4 A6 1.8T 1997-2005 for Audi A4 A6 1.8T 1999-2008 for SKODA Superb 1.8T 2002-2008 for SEAT Exeo](https://m.media-amazon.com/images/I/51HdoQev+KL.jpg)
Amazon.com: VCCA 058133784AF Vacuum Check Valve Breather Hose Assembly Fit for VW Passat B5 A4 A6 1.8T 1997-2005 for Audi A4 A6 1.8T 1999-2008 for SKODA Superb 1.8T 2002-2008 for SEAT Exeo
![Amazon.com: Turbo Turbocharger For Audi A4 2.0T 2005 2006 2007 2008 2009 B6 w/Engine Code BWT - BuyAutoParts 40-30100AN New : Automotive Amazon.com: Turbo Turbocharger For Audi A4 2.0T 2005 2006 2007 2008 2009 B6 w/Engine Code BWT - BuyAutoParts 40-30100AN New : Automotive](https://m.media-amazon.com/images/I/51M3pmvUUcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Turbo Turbocharger For Audi A4 2.0T 2005 2006 2007 2008 2009 B6 w/Engine Code BWT - BuyAutoParts 40-30100AN New : Automotive
![Amazon.com: Continental Timing Belt Kit with Metal Impeller Water Pump OEM A4 B6 1.8T B5 Passat 06A 121 012G, 06B 109 119F : Automotive Amazon.com: Continental Timing Belt Kit with Metal Impeller Water Pump OEM A4 B6 1.8T B5 Passat 06A 121 012G, 06B 109 119F : Automotive](https://m.media-amazon.com/images/I/61EiVOEPhjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Continental Timing Belt Kit with Metal Impeller Water Pump OEM A4 B6 1.8T B5 Passat 06A 121 012G, 06B 109 119F : Automotive
![Amazon.com: maXpeedingrods K03 Turbocharger Fit for VW Volkwagen PASSAT for Audi A4 A6 1.8T for B5 B6 1996-2005 AMG AWM ATW AUG 3 Bolt 53039880029 : Automotive Amazon.com: maXpeedingrods K03 Turbocharger Fit for VW Volkwagen PASSAT for Audi A4 A6 1.8T for B5 B6 1996-2005 AMG AWM ATW AUG 3 Bolt 53039880029 : Automotive](https://m.media-amazon.com/images/I/61ckHfgKGqL.jpg)
Amazon.com: maXpeedingrods K03 Turbocharger Fit for VW Volkwagen PASSAT for Audi A4 A6 1.8T for B5 B6 1996-2005 AMG AWM ATW AUG 3 Bolt 53039880029 : Automotive
![Amazon.com: TRITDT Billet Adjustable Wastegate Actuator compatible with AUDI A4 Borgwarner K03-029 / VW PASSAT 1.8 (Total 8 springs set) : Automotive Amazon.com: TRITDT Billet Adjustable Wastegate Actuator compatible with AUDI A4 Borgwarner K03-029 / VW PASSAT 1.8 (Total 8 springs set) : Automotive](https://m.media-amazon.com/images/I/51uyk07Q9rL._AC_UF894,1000_QL80_.jpg)
Amazon.com: TRITDT Billet Adjustable Wastegate Actuator compatible with AUDI A4 Borgwarner K03-029 / VW PASSAT 1.8 (Total 8 springs set) : Automotive
![Amazon.com: EFT HEAVY-DUTY CLUTCH KIT FOR 97-05 AUDI A4 QUATTRO B5 B6 98-05 VW PASSAT 1.8T TURBO : Automotive Amazon.com: EFT HEAVY-DUTY CLUTCH KIT FOR 97-05 AUDI A4 QUATTRO B5 B6 98-05 VW PASSAT 1.8T TURBO : Automotive](https://m.media-amazon.com/images/I/71KsStWMDBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: EFT HEAVY-DUTY CLUTCH KIT FOR 97-05 AUDI A4 QUATTRO B5 B6 98-05 VW PASSAT 1.8T TURBO : Automotive
![Amazon.com: Engine Crankcase Breather Vent Hose Valve Set Replacement for VW Passat Audi A4 Quattro 1.8L : Automotive Amazon.com: Engine Crankcase Breather Vent Hose Valve Set Replacement for VW Passat Audi A4 Quattro 1.8L : Automotive](https://m.media-amazon.com/images/I/61f3Ij9a8yL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Engine Crankcase Breather Vent Hose Valve Set Replacement for VW Passat Audi A4 Quattro 1.8L : Automotive
![Amazon.com: maXpeedingrods Upgrade K04 K04-001 Turbo Turbocharger for Audi A3 TT 1.8T for Volkswagen BEETLE, Seat IBIZA upgraded Engine 4EB/4EA/4EC Turbo Charger 53049500001 400HP+ Replacement : Automotive Amazon.com: maXpeedingrods Upgrade K04 K04-001 Turbo Turbocharger for Audi A3 TT 1.8T for Volkswagen BEETLE, Seat IBIZA upgraded Engine 4EB/4EA/4EC Turbo Charger 53049500001 400HP+ Replacement : Automotive](https://m.media-amazon.com/images/I/61ggdOZV0WL._AC_UF894,1000_QL80_.jpg)
Amazon.com: maXpeedingrods Upgrade K04 K04-001 Turbo Turbocharger for Audi A3 TT 1.8T for Volkswagen BEETLE, Seat IBIZA upgraded Engine 4EB/4EA/4EC Turbo Charger 53049500001 400HP+ Replacement : Automotive
![Amazon.com: New K03 Turbo Turbocharger For Audi A4 & VW Passat 1.8T B5 B6 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 - BuyAutoParts 40-30002AN New : Automotive Amazon.com: New K03 Turbo Turbocharger For Audi A4 & VW Passat 1.8T B5 B6 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 - BuyAutoParts 40-30002AN New : Automotive](https://m.media-amazon.com/images/I/61CnZgmNRRL.jpg)
Amazon.com: New K03 Turbo Turbocharger For Audi A4 & VW Passat 1.8T B5 B6 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 - BuyAutoParts 40-30002AN New : Automotive
![Amazon.com: Hoypeyfiy Crankcase Breather Valve Vent Hose Tube Kit PCV For VW Passat B5 AUDI A4 A6 1.8T : Automotive Amazon.com: Hoypeyfiy Crankcase Breather Valve Vent Hose Tube Kit PCV For VW Passat B5 AUDI A4 A6 1.8T : Automotive](https://m.media-amazon.com/images/I/61eEA72saNL.jpg)
Amazon.com: Hoypeyfiy Crankcase Breather Valve Vent Hose Tube Kit PCV For VW Passat B5 AUDI A4 A6 1.8T : Automotive
![Amazon.com: Ignition Coil Pack Set of 4-1.8T - Replaces 06C905115M, 06B905115R, 06B905115D - Compatible with Volkswagen & Audi Vehicles : Automotive Amazon.com: Ignition Coil Pack Set of 4-1.8T - Replaces 06C905115M, 06B905115R, 06B905115D - Compatible with Volkswagen & Audi Vehicles : Automotive](https://m.media-amazon.com/images/I/71lf4TxY4bL.jpg)
Amazon.com: Ignition Coil Pack Set of 4-1.8T - Replaces 06C905115M, 06B905115R, 06B905115D - Compatible with Volkswagen & Audi Vehicles : Automotive
![Amazon.com: Compatible with New Turbocharger K04-015 53039880015 058145703J Turbo AUDI A4 A6 PASSAT 1.8T 150HP : Automotive Amazon.com: Compatible with New Turbocharger K04-015 53039880015 058145703J Turbo AUDI A4 A6 PASSAT 1.8T 150HP : Automotive](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41tOkutiyNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Compatible with New Turbocharger K04-015 53039880015 058145703J Turbo AUDI A4 A6 PASSAT 1.8T 150HP : Automotive
![Amazon.com: CHENDGE2 Ignition Coil Engine Wire Wiring Harness for Audi A4 S4 A5 S5 A6 S6 Q5 2009-2017 : Industrial & Scientific Amazon.com: CHENDGE2 Ignition Coil Engine Wire Wiring Harness for Audi A4 S4 A5 S5 A6 S6 Q5 2009-2017 : Industrial & Scientific](https://m.media-amazon.com/images/I/71Hf2DPbRjL.jpg)
Amazon.com: CHENDGE2 Ignition Coil Engine Wire Wiring Harness for Audi A4 S4 A5 S5 A6 S6 Q5 2009-2017 : Industrial & Scientific
![Amazon.com: APDTY 112780 Throttle Body Complete Assembly Fits 1997-2000 Audi A4 Quarto w/1.8L Turbo 1997-2000 Audi A4 w/1.8L Turbo 1998-2000 Volkswagen Passat w/1.8L Turbo (Replaces VW 058133063Q)) : Automotive Amazon.com: APDTY 112780 Throttle Body Complete Assembly Fits 1997-2000 Audi A4 Quarto w/1.8L Turbo 1997-2000 Audi A4 w/1.8L Turbo 1998-2000 Volkswagen Passat w/1.8L Turbo (Replaces VW 058133063Q)) : Automotive](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71b8RsOZRTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: APDTY 112780 Throttle Body Complete Assembly Fits 1997-2000 Audi A4 Quarto w/1.8L Turbo 1997-2000 Audi A4 w/1.8L Turbo 1998-2000 Volkswagen Passat w/1.8L Turbo (Replaces VW 058133063Q)) : Automotive
![Amazon.com: A-Premium Complete Turbo Turbocharger Kit, with Wastegate Actuator & Gasket, Compatible with Audi A4 1997-2006, A4 Quattro 1997-2005 & Volkswagen Passat 1998-2005, 1.8L K03, Replace# 5303-970-0029 : Automotive Amazon.com: A-Premium Complete Turbo Turbocharger Kit, with Wastegate Actuator & Gasket, Compatible with Audi A4 1997-2006, A4 Quattro 1997-2005 & Volkswagen Passat 1998-2005, 1.8L K03, Replace# 5303-970-0029 : Automotive](https://m.media-amazon.com/images/I/71U0C8O8efL._AC_UF894,1000_QL80_.jpg)
Amazon.com: A-Premium Complete Turbo Turbocharger Kit, with Wastegate Actuator & Gasket, Compatible with Audi A4 1997-2006, A4 Quattro 1997-2005 & Volkswagen Passat 1998-2005, 1.8L K03, Replace# 5303-970-0029 : Automotive
![Amazon.com: Upgrade Front Mount Intercooler Kit for Audi A4 1.8T Turbo B6 Quattro 02-06 Red : Automotive Amazon.com: Upgrade Front Mount Intercooler Kit for Audi A4 1.8T Turbo B6 Quattro 02-06 Red : Automotive](https://m.media-amazon.com/images/I/6116BWWByBL.jpg)
Amazon.com: Upgrade Front Mount Intercooler Kit for Audi A4 1.8T Turbo B6 Quattro 02-06 Red : Automotive
![Amazon.com: New Starter compatible with 97-05 Audi A4 1.8T / 98-04 VW Passat 1.8T 0001107069 : Automotive Amazon.com: New Starter compatible with 97-05 Audi A4 1.8T / 98-04 VW Passat 1.8T 0001107069 : Automotive](https://m.media-amazon.com/images/I/41IzkRYwT0L.jpg)
Amazon.com: New Starter compatible with 97-05 Audi A4 1.8T / 98-04 VW Passat 1.8T 0001107069 : Automotive
![Amazon.com: maXpeedingrods Upgrade K03S K03 Turbo Charger for Audi A4 A6 Quattro 1.8T for VW PASSAT 1.8T 1999- Turbocharger : Automotive Amazon.com: maXpeedingrods Upgrade K03S K03 Turbo Charger for Audi A4 A6 Quattro 1.8T for VW PASSAT 1.8T 1999- Turbocharger : Automotive](https://m.media-amazon.com/images/I/61Rx1C4iv2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: maXpeedingrods Upgrade K03S K03 Turbo Charger for Audi A4 A6 Quattro 1.8T for VW PASSAT 1.8T 1999- Turbocharger : Automotive
![Amazon.com: Radiator Cooling Fan Control Module for Audi A4 A6 Quattro 1.8L 2.0L 3.0L 3.2L 8E0959501AG 8E0959501K 902-436 : Automotive Amazon.com: Radiator Cooling Fan Control Module for Audi A4 A6 Quattro 1.8L 2.0L 3.0L 3.2L 8E0959501AG 8E0959501K 902-436 : Automotive](https://m.media-amazon.com/images/I/61iP905QhGL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Radiator Cooling Fan Control Module for Audi A4 A6 Quattro 1.8L 2.0L 3.0L 3.2L 8E0959501AG 8E0959501K 902-436 : Automotive
![Amazon.com: Stigan Turbo w/Turbocharger Gaskets For Audi A4 2.0T 2005 2006 2007 2008 2009 B7 w/Engine Code BWT - Stigan 842-0107 New : Automotive Amazon.com: Stigan Turbo w/Turbocharger Gaskets For Audi A4 2.0T 2005 2006 2007 2008 2009 B7 w/Engine Code BWT - Stigan 842-0107 New : Automotive](https://m.media-amazon.com/images/I/61fmaZvOxSL.jpg)
Amazon.com: Stigan Turbo w/Turbocharger Gaskets For Audi A4 2.0T 2005 2006 2007 2008 2009 B7 w/Engine Code BWT - Stigan 842-0107 New : Automotive
![Amazon.com: Turbo Turbocharger For Audi A4 A5 A6 Q5 & Allroad 2.0T w/Engine Code CAEB - BuyAutoParts 40-30553AN New : Automotive Amazon.com: Turbo Turbocharger For Audi A4 A5 A6 Q5 & Allroad 2.0T w/Engine Code CAEB - BuyAutoParts 40-30553AN New : Automotive](https://m.media-amazon.com/images/I/61xwNaonTpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Turbo Turbocharger For Audi A4 A5 A6 Q5 & Allroad 2.0T w/Engine Code CAEB - BuyAutoParts 40-30553AN New : Automotive
![Amazon.com: Providing Engines For Volkswagen Passat B5 1.8T 1.8 supercharged B5 Bora 1.8T Audi : Automotive Amazon.com: Providing Engines For Volkswagen Passat B5 1.8T 1.8 supercharged B5 Bora 1.8T Audi : Automotive](https://m.media-amazon.com/images/I/61kYdqsch4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Providing Engines For Volkswagen Passat B5 1.8T 1.8 supercharged B5 Bora 1.8T Audi : Automotive
![Audi A4 (02-08) Haynes Repair Manual (Does not include information specific to diesel engine, S4 or RS4 model information. Includes thorough vehicle coverage apart from the specific exclusion noted): Haynes: 9781563928376: Amazon.com: Audi A4 (02-08) Haynes Repair Manual (Does not include information specific to diesel engine, S4 or RS4 model information. Includes thorough vehicle coverage apart from the specific exclusion noted): Haynes: 9781563928376: Amazon.com:](https://m.media-amazon.com/images/I/71upoexeEeL._AC_UF1000,1000_QL80_.jpg)
Audi A4 (02-08) Haynes Repair Manual (Does not include information specific to diesel engine, S4 or RS4 model information. Includes thorough vehicle coverage apart from the specific exclusion noted): Haynes: 9781563928376: Amazon.com:
![Amazon.com: Ensun PCV Valve Engine Crankcase Vent Valve Oil Separator with Hose Kit for VW Audi 1.8T 2.0T Replaces 06H 103 495A : Automotive Amazon.com: Ensun PCV Valve Engine Crankcase Vent Valve Oil Separator with Hose Kit for VW Audi 1.8T 2.0T Replaces 06H 103 495A : Automotive](https://m.media-amazon.com/images/I/519tHJHgkLL.jpg)
Amazon.com: Ensun PCV Valve Engine Crankcase Vent Valve Oil Separator with Hose Kit for VW Audi 1.8T 2.0T Replaces 06H 103 495A : Automotive
![Amazon.com: JDMSPEED Water Pump Thermostat Housing Assembly 06L121011B Replacement For Audi A3 A4 A5 S3 TT, Replacement For Volkswagen VW Golf Beetle Passat SportWagen 1.8T 2.0T Replaces 06L121111J 06L121111H : Automotive Amazon.com: JDMSPEED Water Pump Thermostat Housing Assembly 06L121011B Replacement For Audi A3 A4 A5 S3 TT, Replacement For Volkswagen VW Golf Beetle Passat SportWagen 1.8T 2.0T Replaces 06L121111J 06L121111H : Automotive](https://m.media-amazon.com/images/I/71Emj483v6L.jpg)