★★★★★ 5
Quality for the price
All necessary parts good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
D&W Diesel - Borg Warner K03 Turbocharger Audi A6 (C5) 2.7L V6 TDI
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
D&W Diesel - Borg Warner K03 Turbocharger Audi A6 (C5) 2.7L V6 TDIGenuine Borg Warner K03 Turbocharger for Audi C5 A6 2. 7L TDI Product Specs OE Part Number (Left Side): 078145701T OE Part Number (Right Side): 078145702T Vehicle Applications: 2003 2004 Audi A6 Quattro 2. 7L TDI 2003 2005 Audi A6 Allroad Quattro 2. 7L TDI
Quick Dispatch:
Your D&W Diesel - Borg Warner K03 Turbocharger Audi A6 (C5) 2.7L V6 TDI orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 890 reviews
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Product Reviews
★★★★★ 5
quality
prefect fit, best pricing over local outlets wanting twice as much
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Reviewed in the United States on February 19, 2026
★★★★★ 3
Ok
Not bad not great. Quality feels cheap.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Lower unit water pump
Worked fine
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Reviewed in the United States on October 16, 2025
★★★★★ 5
Great value and working started
Great starter. I had ordered a cheaper option before this and it just hold up. When this one arrived I could tell I made the right decision right out of the box. It looked, felt and worked like the OEM one. No shims just a good working starter. Spend a few extra bucks and save time.
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Reviewed in the United States on May 24, 2026
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