The Turbocharger Oil Feed Pipe – OEM 03L145771B is a precision-engineered oil supply line for the turbocharging system on 2.0 TDI diesel engines used in Audi, Volkswagen (VW), SEAT and Škoda models — including VW Tiguan, Passat, Audi A3, and many others that share the 2.0 TDI platform with this OEM part number. This pipe’s job is to carry pressurised engine oil from the engine block to the turbocharger, ensuring continuous lubrication and cooling of the turbo’s high-speed bearings. Without adequate oil supply, turbocharger components can overheat, wear prematurely or fail entirely, so fitment of a correct quality oil feed pipe is crucial for long-term turbo reliability.

OEM Number: 03L145771B, 03L145771J, 03L145771BJ, 53039717005, 03L253010C, 757042-0015, 724930-5004, 757042-9013,724930-9004, 757042-15, 724930-9004S, 03G253019NV395, 757042-5015S, 756062-5003, 757042-9015, 757042-9013S, 724930-0004, 756062-0003, 757042-9015S, 724930-5004S
03L145771B, 03L145771J, 03L145771BJ, 53039717005, 53039987005, 757042-5013, 757042-5015, 757042-0013,03L253010C, 757042-0015, 724930-5004, 757042-9013,757042-13, MN980275, 724930-5003, 756062-5003S,MN980335, 724930-5003S, 756062-3, 724930-9003, 724930-5012, 03G253019AV550, 724930-5002, 756062-9001S, 724930-9006,53039700129, 757042-9010S, 757042-5018S, 756062-0001,757042-9018S, 53039980129, 756062-5001S, 03G253019R,724930-0012, 724930-9003S, 03L253010CV, 757042-5010
757042-0010, 757042-5018, 53039700132, 757042-5010S,756062-9003, 724930-0003, 724930-4, 756062-9003S,757042-5016S, 724930-2, 756062-2, 757042-9016, 53039880206,768652-9001S, 53039980152, 03G253019HV100, 53039710139, 768652-1, 53039980139, 03G253019RV100, 03G253010AV100
756062-5010S, 53039880207, 724930-5008, 53039700207,756062-9010, 724930-5010S, 756062-9010S, 724930-9010,724930-3, 724930-5012S, 724930-9012, 53039880132,757042-5016, 756062-5002S, 724930-9002, 53039700137
53039710132, 757042-0018, 756062-5001, 53039980132,724930-9012S, 757042-9010, 53039880129, 724930-12,724930-5006, 757042-9018, 757042-10, 53039710129,724930-0006, 724930-5006S, 757042-18, 756062-9001
756062-0002, 53039880137, 724930-6, 724930-5002S,756062-5002, 756062-1, 724930-9006S, 724930-0002, 53039710206, 768652-0003, 53039880130, 757042-9011S, 757042-0011, 03G253010H, 757042-9016S, 757042-5011S
53039980206, 756062-5004, 768652-5003S, 53039700130, 757042-0016, 757042-5011, 53039980137, 756062-9002S, 724930-9002S, MN980418, 53039710137, 756062-9002,757042-11, 756062-0004, 53039880205, 768652-9003, 53039700206, 757042-9011, 768652-5003, 757042-16, 03L253010CX, 53039700152, 768652-5001S, 757042-9008S, 53039710130, 724930-5009, 768652-9003S, 53039980130, MN980201, 53039980169, 03G253019RV200, 768652-5004, 757042-0014, 53039880152, 757042-5014S, 768652-9004S
756062-9004, 724930-0009, 53039710205, 724930-5009S,756062-5004S, 53039700205, 03G253010J, 768652-3, 757042-5008, 768652-0004, 757042-5014, 768652-5004S, 757042-0008, 757042-5008S, 768652-5001, 768652-9004
756062-4, 724930-9009, 53039880169, 53039700169, 03G253014H, 724930-9009S, 53039710169, 724930-9, 756062-9004S, 03G253014KV100, 53039980205, 768652-5007, 724930-0008, 53039710207, 53039980207
756062-5010, 756062-0010, 724930-5010, 724930-0010, 756062-10, 724930-5008S, 768652-0007, 724930-9010S, 757042-9014S, 757042-8, 53039880139, 768652-9001,53039710152, 03G253014J, 53039700139, 757042-14, 03G253010A, 768652-5007S, 724930-9008, 53039880208, 724930-10, 53039887005, 724930-9008S, 768652-9007, 53039700208, 53039707005, 724930-8, 03G253019A,53039710208, 768652-9007S, 768652-7, 53039980208
757042-5013S, 768652-0001, 757042-9008, 768652-447.2015, T492160, THK20031, 03L145771B, V10-7909,WG2304959, WG2304960, T247101, 611804, 472015,OH0024, IT53039700205, IT53039700207, 242413,472015, V107909, 757042-9014

Product Details:

Fitting Position : Exhaust Turbocharger

Quantity: 1

Make	Model	Variant	Type	Engine	Chassis	Year
Audi	A3	Diesel Hatch	2.0 TDI	1968cc 100KW 136HP AZV;CBAA;CFFA	FWD -- 8P1	2003-2012
Audi	A3	Diesel Hatch	2.0 TDI	1968cc 125KW 170HP BMN;CBBB;CFGB	FWD -- 8P1	2006-2012
Audi	A3	Diesel Hatch	2.0 TDI	1968cc 125KW 170HP BMN;CBBB;CFGB	FWD -- 8PA	2006-2013
Audi	A3	Diesel Hatch	2.0 TDI 16V	1968cc 103KW 140HP BKD;CBAB;CFFB;CLJA	FWD -- 8PA	2004-2013
Audi	A3	Diesel Hatch	2.0 TDI 16V	1968cc 103KW 140HP BKD;CBAB;CFFB;CLJA	FWD -- 8P1	2003-2012
Audi	A3	Diesel Hatch	2.0 TDI quattro	1968cc 125KW 170HP BMN;CBBB;CFGB	AWD -- 8PA	2006-2013
Audi	A3	Diesel Hatch	2.0 TDI quattro	1968cc 125KW 170HP BMN;CBBB;CFGB	AWD -- 8P1	2006-2012
Audi	TT	Diesel Convertible	2.0 TDI quattro	1968cc 125KW 170HP CBBB;CFGB	AWD -- 8J9	2008-2014
Audi	TT	Diesel Coupe	2.0 TDI quattro	1968cc 125KW 170HP CBBB;CFGB	AWD -- 8J3	2008-2014
Seat	Altea	Diesel MPV	2.0 TDI	1968cc 125KW 170HP BMN;CEGA	FWD -- 5P1	2006-2010
Seat	Altea XL	Diesel MPV	2.0 TDI	1968cc 125KW 170HP BMN;CEGA	FWD -- 5P5,5P8	2007-2013
Seat	Altea XL	Diesel MPV	2.0 TDI 4x4	1968cc 125KW 170HP BMN;CEGA;CFJA	AWD -- 5P5,5P8	2007-2013
Seat	Leon	Diesel Hatch	2.0 TDI	1968cc 125KW 170HP BMN;CEGA;CFJA	FWD -- 1P1	2006-2012
Seat	Toledo	Diesel MPV	2.0 TDI	1968cc 125KW 170HP BMN;CEGA	FWD III 5P2	2006-2009
Skoda	Octavia	Diesel Estate	2.0 TDI RS	1968cc 125KW 170HP BMN;CEGA	FWD II 1Z5	2006-2013
Skoda	Octavia	Diesel Hatch	2.0 TDI RS	1968cc 125KW 170HP BMN;CEGA	FWD II 1Z3	2006-2013
Skoda	Superb	Diesel Estate	2.0 TDI	1968cc 125KW 170HP CBBB;CFGB	FWD II 3T5	2009-2015
Skoda	Superb	Diesel Estate	2.0 TDI 4x4	1968cc 125KW 170HP CBBB;CFGB	AWD II 3T5	2009-2015
Skoda	Superb	Diesel Hatch	2.0 TDI	1968cc 125KW 170HP CBBB;CFGB	FWD II 3T4	2008-2015
Skoda	Superb	Diesel Hatch	2.0 TDI 4x4	1968cc 125KW 170HP CBBB;CFGB	AWD II 3T4	2008-2015
Skoda	Yeti	Diesel SUV	2.0 TDI 4x4	1968cc 103KW 140HP CBDB;CFHC;CLCB	AWD -- 5L	2009-2017
Skoda	Yeti	Diesel SUV	2.0 TDI 4x4	1968cc 125KW 170HP CEGA;CFJA	AWD -- 5L	2009-2015
VW	Eos	Diesel Convertible	2.0 TDI 16V	1968cc 103KW 140HP CBAB;CFFB	FWD -- 1F7,1F8	2008-2015
VW	Golf	Diesel Estate	2.0 TDI	1968cc 103KW 140HP CBDB;CFHC;CJAA	FWD VI AJ5	2009-2013
VW	Golf	Diesel Estate	2.0 TDI 16V	1968cc 103KW 140HP BKD;CBDB	FWD V 1K5	2007-2009
VW	Golf	Diesel Hatch	2.0 TDI	1968cc 100KW 136HP CFFA	FWD VI 5K1	2008-2012
VW	Golf	Diesel Hatch	2.0 TDI	1968cc 103KW 140HP CBAB;CFFB;CJAA	FWD VI 5K1	2008-2013
VW	Golf	Diesel Hatch	2.0 TDI	1968cc 125KW 170HP CBBB;CFGB	FWD VI 5K1	2009-2012
VW	Golf	Diesel Hatch	2.0 TDI	1968cc 81KW 110HP CBDC;CLCA	FWD VI 5K1	2008-2012
VW	Golf	Diesel Hatch	2.0 TDI 4motion	1968cc 103KW 140HP CBAB;CFFB	AWD VI 5K1	2009-2012
VW	Golf Plus	Diesel Hatch	2.0 TDI	1968cc 81KW 110HP CBDC;CLCA	FWD V 5M1,521	2009-2013
VW	Golf Plus	Diesel Hatch	2.0 TDI 16V	1968cc 103KW 140HP BKD;CBDB;CFHC	FWD V 5M1,521	2005-2013
VW	Jetta	Diesel Saloon	2.0 TDI	1968cc 125KW 170HP BMN;CEGA	FWD III 1K2	2006-2010
VW	Jetta	Diesel Saloon	2.0 TDI 16V	1968cc 103KW 140HP BKD;CBDB;CJAA	FWD III 1K2	2005-2010
VW	Passat	Diesel Estate	2.0 Blue TDI	1968cc 105KW 143HP CBAC	FWD B6 3C5	2009-2010
VW	Passat	Diesel Estate	2.0 TDI	1968cc 100KW 136HP BMA;CBAA	FWD B6 3C5	2005-2010
VW	Passat	Diesel Estate	2.0 TDI	1968cc 125KW 170HP BMR;CBBB	FWD B6 3C5	2005-2010
VW	Passat	Diesel Estate	2.0 TDI	1968cc 81KW 110HP CBDC	FWD B6 3C5	2008-2010
VW	Passat	Diesel Estate	2.0 TDI 16V	1968cc 103KW 140HP BKP;CBAB	FWD B6 3C5	2005-2010
VW	Passat	Diesel Estate	2.0 TDI 16V 4motion	1968cc 103KW 140HP BKP;CBAB	AWD B6 3C5	2005-2010
VW	Passat	Diesel Estate	2.0 TDI 4motion	1968cc 125KW 170HP CBBB	AWD B6 3C5	2009-2010
VW	Passat	Diesel Saloon	2.0 Blue TDI	1968cc 105KW 143HP CBAC	FWD B6 3C2	2009-2010
VW	Passat	Diesel Saloon	2.0 TDI	1968cc 100KW 136HP BMA;CBAA	FWD B6 3C2	2005-2010
VW	Passat	Diesel Saloon	2.0 TDI	1968cc 125KW 170HP BMR;CBBB	FWD B6 3C2	2005-2010
VW	Passat	Diesel Saloon	2.0 TDI	1968cc 81KW 110HP CBDC	FWD B6 3C2	2008-2010
VW	Passat	Diesel Saloon	2.0 TDI 16V	1968cc 103KW 140HP BKP;CBAB	FWD B6 3C2	2005-2010
VW	Passat	Diesel Saloon	2.0 TDI 16V 4motion	1968cc 103KW 140HP BKP;CBAB	AWD B6 3C2	2005-2010
VW	Passat	Diesel Saloon	2.0 TDI 4motion	1968cc 125KW 170HP CBBB	AWD B6 3C2	2009-2010
VW	Passat CC	Diesel Coupe	2.0 Blue TDI	1968cc 105KW 143HP CBAC	FWD B6 357	2009-2010
VW	Passat CC	Diesel Coupe	2.0 TDI	1968cc 100KW 136HP CBAA;CFFA	FWD B6 357	2008-2011
VW	Passat CC	Diesel Coupe	2.0 TDI	1968cc 103KW 140HP CBAB;CFFB	FWD B6 357	2008-2012
VW	Passat CC	Diesel Coupe	2.0 TDI	1968cc 125KW 170HP CLLA	FWD B6 357	2008-2012
VW	Passat CC	Diesel Coupe	2.0 TDI 4motion	1968cc 103KW 140HP CBAB;CFFB	AWD B6 357	2009-2012
VW	Passat CC	Diesel Coupe	2.0 TDI 4motion	1968cc 125KW 170HP CBBB;CFGB	AWD B6 357	2009-2012
VW	Scirocco	Diesel Coupe	2.0 TDI	1968cc 103KW 140HP CBDB;CFHC	FWD III 137,138	2008-2017
VW	Scirocco	Diesel Coupe	2.0 TDI	1968cc 125KW 170HP CBBB;CFGB	FWD III 137,138	2009-2017
VW	Tiguan	Diesel SUV	2.0 TDI	1968cc 103KW 140HP CBAB;CFFB	FWD -- 5N_	2008-2018
VW	Tiguan	Diesel SUV	2.0 TDI 4motion	1968cc 100KW 136HP CBAA;CFFA	AWD -- 5N_	2007-2018
VW	Tiguan	Diesel SUV	2.0 TDI 4motion	1968cc 103KW 140HP CBAB;CFFB;CLJA	AWD -- 5N_	2010-2011
VW	Tiguan	Diesel SUV	2.0 TDI 4motion	1968cc 125KW 170HP CBBB;CFGB	AWD -- 5N_	2007-2018
Make	Model	Variant	Type	Engine	Chassis	Year

Our SKU: TVW03L145771B_94

All our Turbocharger Oil Feed Pipe are OEM quality and reliable after market car parts. This Turbocharger Oil Feed Pipe is specifically compatible with Audi: A3, TT, Seat: Altea, Altea XL, Leon, Toledo, Skoda: Octavia, Superb, Yeti, VW: Eos, Golf, Golf Plus, Jetta, Passat, Passat CC, Scirocco, Tiguan, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

• Direct OEM Replacement: Matches the original 03L145771B specification used by factory turbo systems across a range of 2.0 TDI Volkswagen Group vehicles — no modifications needed.

• Essential Turbo Lubrication: Delivers pressurised oil to the turbocharger bearings and cooling circuits, reducing friction and heat, helping ensure longer turbo life and smoother performance.

• Prevents Turbo Damage: Faulty, cracked or blocked oil feed pipes can restrict oil flow, which may cause turbo overheating and bearing wear; replacing with a correct-fit pipe reduces risk of expensive turbo failure.

• Robust Construction: Made from durable materials designed to withstand engine bay heat, vibration and oil pressure cycling typical of modern diesel turbocharged engines.

• Broad Compatibility: Commonly fitted on VW Tiguan, Passat, Golf, Jetta and multiple Audi/SEAT/Škoda 2.0 TDI variants that use the 03L145771B feed pipe in their turbo oil system.

Frequently Asked Questions (FAQs)

Q1: What does a turbocharger oil feed pipe do?
A: It channels engine oil under pressure to the turbocharger’s bearing housing — vital for lubrication and cooling while the turbo spins at high speed. Without this oil supply, turbo bearings can overheat and wear prematurely.

Q2: Which vehicles commonly use OEM part 03L145771B?
A: Part 03L145771B is used on many VW Group 2.0 TDI vehicles, including VW Tiguan, Passat, Golf, Jetta and various Audi A3/TT, SEAT Leon/Altea and Škoda Octavia/Superb/Yeti models with compatible engines. Always check your engine code and existing part number for exact match.

Q3: What are signs the oil feed pipe needs replacing?
A: Symptoms include oil leaks under the engine, smoke from the turbo area, loss of turbo boost or unusual turbo noise, often indicating restricted or leaking oil supply to the turbo.

Q4: Can I drive with a damaged oil feed pipe?
A: No — restricted oil flow can quickly damage the turbocharger’s bearings, reducing life or causing failure. It’s best to replace the pipe as soon as symptoms appear.

Q5: Is installation difficult?
A: Replacing the oil feed pipe involves accessing the engine/turbo area and oil supply connections — a moderate-difficulty mechanical task that many owners entrust to a professional to ensure leak-free sealing and correct routing.