Metal pipe that runs around the front of the block up the side of the cylinder head, commonly rusts out & starts leaking
$39.99
The 037121065L Coolant Pipe is an OEM‑quality replacement designed to carry coolant between the thermostat housing and other parts of the cooling system. This molded pipe ensures proper coolant circulation, helping your engine maintain optimal temperature and preventing overheating.
With time, coolant pipes can become brittle, crack, or leak due to continuous heat cycles and coolant exposure. Replacing a worn or damaged coolant pipe with this OEM‑spec unit restores factory reliability and protects your engine from overheating issues.
🔹 Features & Benefits:
| Weight | 1.2 lbs |
|---|---|
| Dimensions | 22 × 10 × 5 in |
| Mfg Part # | 037121065L |
| Make | Year | Model | Submodel | Engine | Notes |
|---|---|---|---|---|---|
| Volkswagen | Cabrio III | All | 2.0 | Use vehicle selector to confirm fitment | |
| Volkswagen | Golf III | All | 2.0 | Use vehicle selector to confirm fitment | |
| Volkswagen | Jetta III | All | 2.0 | Use vehicle selector to confirm fitment | |
| Volkswagen | Passat B4 | All | 2.0 | Use vehicle selector to confirm fitment |
Replacement for damaged or seized units.
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Keep your oil clean and your engine running like new
Ensure a proper seal when installing your new thermostat. 50×4
Stepped plastic valves that resides under intake manifold & attached to the engine block breather system
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O-Ring between thermostat housing and cylinder head
2X Entries For Our G87 M2 Sweepstakes!We Price Match – Give Us A Call or Chat!
