Connects the oil cooler to the hard water tube
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$6.86
Out of stock
The 058121058B Coolant Hose is a high‑quality OEM‑grade replacement designed to connect the oil cooler to the return water pipe in your Audi A4 or Volkswagen Passat B5 1.8L engine. This hose ensures proper coolant flow and helps maintain stable engine temperatures under all driving conditions.
Over time, rubber coolant hoses are exposed to intense heat cycles, pressure fluctuations, and chemical exposure, which can cause cracks, leaks, or swelling. Replacing worn hoses with this direct OEM‑fit part prevents coolant loss and protects your engine from overheating.
🔹 Features & Benefits:
🔧 Applications:
| Weight | .20 lbs |
|---|---|
| Dimensions | 9 × 7 × 3 in |
| Mfg Part # | 058121058B |
| Make | Model | Submodel | Engine | Notes |
|---|---|---|---|---|
| Audi | B5 A4 | FWD | 1.8T | Use vehicle selector to confirm fitment |
| Audi | B5 A4 | Quattro | 1.8T | Use vehicle selector to confirm fitment |
| Volkswagen | Passat B5 | 4 Motion | 1.8T | Use vehicle selector to confirm fitment |
| Volkswagen | Passat B5 | FWD | 1.8T | Use vehicle selector to confirm fitment |
O-Ring between thermostat housing and cylinder head
Covers the thermostat, located on the coolant flange
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Replace your dented rusty oil pan
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Maximizes flow for stock turbochargers or future upgraded turbochargers thanks to a removable adapter
O-Ring between thermostat housing and cylinder head
