Resolve "diesel-like" rattling noises from the cylinder head and restore proper variable valve timing on your classic 1.8T 20V engine.
For vehicles with AUG or AWM engine codes only.
Direct OE-quality replacement thermostat to cure overheating issues, resolve poor cabin heater performance, and ensure your engine reaches and maintains its ideal operating temperature.
The most common failure points in your cars cooling system
For vehicles with AEB or ATW engine codes only, with VIN from 8D-Y-120001, split is in the 2000 model year.
Brand:
ES#:
4265560
Mfg#:
4B0121055KT
Back Ordered
$479.70
This product was last offered at the strikethrough price on 07-26-2026
Improve your fuel economy and restore performance with a new MAF. Includes refundable $30 core charge.
For vehicles with AWM engine code only, with VIN from 3B-2-100 001, split is in the 2002 model year.
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
