4M0919671C Fuel Level Sender Unit For Audi Q7 / Q7 Van 2006-2020

Our fuel level sender unit for 4M0919671C is made to the original drawing and goes straight on to AUDI Q7, Q7 Van and Q7 without modification.

On this design the sender is a separate service part from the pump, so a faulty gauge can be fixed without replacing a pump that is still working. The unit sits on the tank flange with the float arm reaching down into the tank, and the connector on top carries the gauge signal to the body module.

The fitment we have confirmed runs from 2006.03 to 2015.08, split across 8 references in the table, so check the chassis code against the list before you order.

The float arm is stainless steel and the float is fuel resistant foam that will not absorb petrol or diesel over time. The wiper contact is a precious metal alloy chosen to keep the resistance stable rather than developing dead spots.

Reading empty with fuel in the tank, and a low fuel warning that comes on early, both point at the sender. A needle that jumps when the car goes over a bump is the wiper losing contact with the track. A gauge that sits at full for a hundred kilometres and then falls sharply is a worn track, not a wiring fault.

Renew the flange gasket; a reused gasket is the usual cause of a fuel smell afterwards. Match the float arm length to the old unit before fitting, and check the sweep does not foul the tank wall. After fitting, fill the tank and check the gauge reads full before handing the car back. Cross reference numbers are listed with the item; send yours if it is missing and we will check it against the drawing.

We ship 4M0919671C from stock in multiples of 20, and mixed pallets are possible if you need several references at once.