2003 Audi TT 1.8L Engine Bay Wire Harness Loom
2003 Audi TT 1.8L Engine Bay Wire Harness Loom
Part number: 851 59-E-07
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Audi TT 1.8LFitment notes & questions
Engine Bay Wire Harness Loom for the 2003 Audi TT with the 1.8L engine. Safety items like seats and harnesses should be rated for how you use the car.
Key features
- 1J1 971 090
Specifications
- Part type: Interior part
- Engine: 1.8L
Fitment for the 2003 Audi TT
Listed for the 2003 Audi TT with the 1.8L engine. Check your year, model and trim against the title before you order.
What it does
Seats, mats and covers wear with daily use and are easy to refresh. Interior parts are what you touch every drive, so replacing worn or broken pieces makes the car nicer to use, and upgrades personalize the cabin.
Installation & tips
- Check the listing for which seat or row it fits and whether brackets are included.
- Mounting brackets: Seats often need vehicle-specific brackets.
- Use a service manual for your vehicle for torque specs and procedures, and keep the old part until the new one is fitted.
FAQ
Which engine is it for?
It is listed for the 1.8L engine in the 2003 Audi TT. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2003 Audi TT 1.8L).

About this electrical part for the Audi TT 1.8L
Replacing a switch, relay or harness is usually a plug-in job once you find the fault.
Fitment notes
- Listed for: Audi TT 1.8L.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Fuses and relays. Cheap to keep spares.
More for your car: Audi Parts · Batteries & electrical
Questions about Audi TT 1.8L electrical part
Will this fit my Audi TT 1.8L?
How do I find an electrical fault?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.