Engine wires AUDI A4 AVANT 2004

OEM: 16243

Disassembled car photo

Engine running

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Details for this exact part

Code
16243
OEM
16243
Condition
Used
Availability
1 in stock - ready to ship
Make, model
AUDI A4 2001-2004
Year
2004
Engine
Diesel 2.5TDI 120KW - BDG
VIN
WAUZZZ8E04A216333

What is this part and why does it matter?

This wiring harness connects the various engine sensors and actuators to the ECU, forming the main nervous system of engine management.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • Multiple, seemingly unrelated engine-related faults appearing together
  • Check Engine light constantly on with numerous fault codes
  • Engine running poorly or not starting

Installation information

Routes throughout the engine bay to each sensor and actuator — requires careful attention to correct routing away from heat and moving components.

Frequently asked questions

This harness connects to numerous engine components simultaneously — physical damage to a section carrying multiple circuits can disrupt several systems at once, even though each component itself may be perfectly healthy.

Donor vehicle description

VIN
WAUZZZ8E04A216333
Make, model
AUDI A4 AVANT
Year
2004
Engine
Diesel 2.5TDI 120KW - BDG
Transmission
Automatic - GHZ
Drive
Front
Equipment
LHD
Colour
2S / Y7H

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