Volkswagen MK4 Most Popular Parts
- Braking
- Car Care
- Climate Control
- Drivetrain
- Engine
- Exhaust
- Exterior
- General Purpose
- Interior
- Lighting
- Maintenance
- Novelty & Gifts
- Performance
- Software / Tunes
- Steering
- Suspension
- Tools
- Wheel and Tire Packages
- Wheels
Replace with timing belt service
For vehicles with ALH Engine code only
Connects transmission cooler to coolant flange
For vehicles with automatic transmission only
Connects water pipe to auxiliary radiator return
Runs from power steering pump to rack. For manual transmission only.
For manual transmission vehicles only. Only fits 1999-2001 models.
Replace at the first signs of leakage
Replace with timing belt service
For vehicles with BEW Engine code only
Electric water pump
For vehicles with VIN up to 9M-X-999 000 only, split is in the 1999 model year
From radiator to coolant flange
For vehicles with AEG engine code and factory air conditioning only
Upper
Runs from power steering pump to rack
For vehicles with automatic transmission only
Line runs from rack to power steering pump
For vehicles with AEG engine code with manual transmission only
Lower
Should be changed when installing a new timing belt, large upper tensioner
For vehicles with ALH engine code only