Audi A4 B7 Fuel Injector

Replacement fuel injector — fitment, symptoms & live UK prices.

Fits Audi A4 B7 — check your reg/VIN to confirm

From £12.99 · 6 live listings on eBay

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Audi A4 B6 B7 Bosch 2.4 Petrol Fuel Injector 078133551BB

Used99.7% positive

£12.99View ›

2007 AUDI A4 B7 3.0TDI BKN 204BHP 059130090J OFFSIDE RIGHT FUEL INJECTOR RAIL

Used99.9% positive

£18.53View ›

PETROL FUEL INJECTOR AUDI A4 B6 B7 A6 C5 C6 2.4 PETROL 078133551BB 2000-2008

Used99.9% positive

£20.00View ›

For Audi A4 B7 2.0 TDI Fuel Injector Seal Kit For Siemens VDO PPD Injectors x 4

New99.9% positive

£29.95View ›

1x AUDI A4 04-08 B7 3.0 DIESEL FUEL INJECTOR 0445115037 059130277AB

Used99.9% positive

£29.99View ›

Audi A4 B6 B7 Fuel Injector Rail 06B133317N

Used100.0% positive

£30.99View ›

Will it fit my Audi A4 B7?

Diesel common-rail injectors are usually coded to the specific vehicle/ECU and often need programming after fitting — not always a straight swap.

Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.

Signs your Audi A4 B7 fuel injector needs replacing

Misfire on one cylinder
Rough idle, hard starting
Poor economy, smoke on diesel
Injector fault code

Fitting it yourself

Accessible on most engines but diesel injectors can seize in the head; petrol injectors are usually simpler. Diesel jobs often need specialist coding after fitting.

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More Audi A4 B7 parts

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Live pricesFrom £12.99

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