🚗 Classic Fault — Volkswagen (1938–2003)
Beetle oil cooler seal leaking
💰 Estimated Repair Cost
$20 – $80 GBP
Parts and labour estimate
🔧 Tools Required
Fan shroud removal tools
📋 Overview
The oil cooler mounted in the engine fan shroud uses rubber seals that harden and leak, mixing oil and air cooling.
🩺 Symptoms
- Oil leak from behind fan shroud
- oil consumption
- overheating in hot weather
- burnt oil smell
🔍 Possible Causes
- Hardened oil cooler seals
- cracked oil cooler
- loose oil cooler retaining nut
🛠️ Diagnosis Steps
Remove engine fan shroud and inspect oil cooler seals — hardened or cracked rubber confirms fault
✅ Most Confirmed Fix
Oil cooler seal replacement
84% of users confirm this fix worked (26 reports)
🔗 Other Volkswagen Faults
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