Bosch 0445115078 Common Rail Fuel Injector 059130277AH for Audi VW 3.0 V6 TDI A4 A6 A8 Q7 Touareg

The Bosch 0445115078 is a CRI 3-16 piezo common rail diesel fuel injector for the first-generation VW / Audi 3.0 V6 TDI common rail engine, fitted to the Audi A4 / A6 / A8 and Q7 plus the VW Phaeton and Touareg. Its OE number 059130277 has passed through several suffixes over the years; AH is the most common in the aftermarket and BD is the current suffix. This CRI 3-16 generation is not interchangeable with the later CRI 3-18 group for the same engine family. Each injector is bench-tested before dispatch and ships ready to install.

Specifications

• Brand: Bosch
• Part Number: 0445115078
• Type: Common rail diesel fuel injector (CRI 3-16 piezo)
• Engine: VW / Audi 3.0 V6 TDI (engine codes BKN / ASB / BMK / BNG / BUG / BUN)
• OE Numbers: 059130277AH, 059130277BD (current)
• Condition: New

Fitment

Audi A4 3.0 TDI (BKN / ASB), A6 3.0 TDI (BNG / BMK / ASB), A8 3.0 TDI (BNG / ASB), Q7 3.0 TDI (BUN / BUG); VW Phaeton 3.0 TDI, Touareg 3.0 TDI. Fitment is listed for reference only. Before ordering, please confirm with your VIN, or send us a photo of your old injector — we check fitment for free. Important: Bosch 0445115077 is a different injector (BMW M57 3.0d) — the two part numbers differ by one digit only. Always check the engraving on your old injector carefully before ordering. Note: the later CRI 3-18 generation for this engine family (Bosch 0445116022 / 0445116023) is not interchangeable with this CRI 3-16 injector.

Cross-Reference

After-Sales

Covered by our Shipping & Returns policy: wrong-item or defective returns within 15 days of delivery; core injectors carry a 6-month warranty. Orders are processed in 1–2 business days with tracking provided.

Why Buy From Us

We are a specialist diesel fuel injector supplier (Wuhan Ranyingyi Trading Co., Ltd., factory in Zhoukou, Henan, China) selling Denso, Bosch, Delphi and CAT injectors worldwide. Real stock, bench-tested parts, free fitment checking before you pay, and direct WhatsApp support from the seller — no middlemen.

FAQ

How do I get the price?

Prices for this injector are quoted on request. Message us on WhatsApp (+86 156 3802 2858) with the part number for the latest price — we reply fast.

How do I confirm it fits my truck?

Send your VIN or a photo of the old injector’s number via WhatsApp — we verify fitment for free before you order.

Is shipping included?

No. Freight is calculated for your address and confirmed with you via WhatsApp before dispatch.

What warranty do I get?

6-month warranty on this injector, per our Shipping & Returns policy.