Audi A4 B8 / A5 2007–2017 TFSI In-Tank Fuel Pump Assembly 8K0919051AJ

Product overview

This in-tank electric fuel pump assembly is a new replacement for petrol B8-generation Audi A4 and A5 models, referenced to OE part number 8K0 919 051 AJ. The listing shows the part across sedan, Avant, Allroad, Coupe, Sportback and Convertible body styles, from the 1.8 TFSI through to the high-output RS4 and RS5. A failing pump can trigger stalling, poor acceleration or rough idle, and this complete assembly offers a clean fix.

Vehicle compatibility

The listing provides 63 fitment rows. Highlights include:

• Audi A4 B8 sedan and Avant 2008–2015: 1.8 TFSI, 2.0 TFSI, 2.0 TFSI quattro, 3.0 TFSI quattro, S4 quattro, RS4 quattro
• Audi A4 Allroad B8 2009–2016: 2.0 TFSI quattro
• Audi A5 Coupe 2007–2017: 1.8 TFSI, 2.0 TFSI, 2.0 TFSI quattro, S5 quattro, RS5 quattro
• Audi A5 Sportback 2010–2017: 2.0 TFSI, 3.0 TFSI quattro, S5 quattro
• Audi A5 Convertible 2009–2017: 1.8 TFSI, 2.0 TFSI, 2.0 TFSI quattro, RS5 quattro

Further applications appear in the full listing list. Diesel models are not covered.

Key features

• In-tank electric pump supplied as a complete assembly
• Referenced to OE number 8K0919051AJ
• New condition, intended for replacement and repair
• Broad listing fitment across the B8 A4 and A5 petrol range

Technical specifications

Installation requirements

Professional fitting is recommended for this fuel system part. Relieve fuel pressure and disconnect the battery before removing the old pump, and keep the area ventilated and spark-free. Front-wheel-drive and quattro tanks differ in layout, so check orientation carefully when fitting. Confirm there are no leaks before returning the car to service.

Fitment checks before ordering

Confirm your OE number or VIN before ordering. Audi used several fuel pump part numbers across the B8 range depending on drivetrain and production date.

Package inclusions

1 x fuel pump assembly. Seals and lock rings are not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.