For the hose connection found on the back of the block
$3.00
The 03H121041B Water Pipe Seal is an OEM‑quality gasket designed for the rear water pipe to engine connection found in select Audi and Volkswagen models. It ensures a tight, leak‑free seal where the cooling system’s water pipe connects to the engine, maintaining proper coolant circulation and preventing leaks that could lead to overheating.
Like all rubber seals, this component is subject to heat, pressure, and age‑related wear. A failing seal can cause visible coolant leaks, engine overheating, or poor coolant system efficiency. Replacing it with a durable OEM‑grade part restores reliability and keeps your cooling system functioning as designed.
| Weight | .02 lbs |
|---|---|
| Dimensions | 4 × 4 × 2 in |
| Mfg Part # | 03H121041B |
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| Volkswagen | CC | VR6 | Use vehicle selector to confirm fitment | |
| Volkswagen | Passat B6 | 3.6L | Use vehicle selector to confirm fitment |
The 06K 903 133AF is an OE-spec accessory drive belt tensioner assembly for select Volkswagen and Audi 2.0T applications. Engineered to factory specifications, this direct-fit replacement restores correct belt tension across all accessory drive components — no modifications required.
The 07K 145 172C is a Metrix OE-style lower accessory drive belt idler pulley for select Volkswagen and Audi 2.5L 5-cylinder applications. Engineered to OE dimensions with a sealed bearing, this direct-fit pulley restores correct belt alignment and smooth, quiet accessory drive operation — no modifications required.
Replacement engine oil pan for VR6 applications. Provides a secure reservoir for engine oil and ensures proper clearance for the oil pickup.
Oil filter cartridge with o-ring
5X Entries For Our G87 M2 Sweepstakes!We Price Match – Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
