Expansion tank cap for:
- Defender 07 on – All 2.2L & 2.4L Puma TDCi diesel models
- Defender 83-06 – All 2.5L turbo diesel engine models (TD5)
- Freelander 1 – All models up to (VIN) 3A289375
- MG F & MG TF
Defender Coolant Cap for Td5, TDCI and Freelander 1. OEM quality – PCD100160G
The cooling system is pressurised in order to reduce the boiling point. Leaks in the system will mean the pressure cannot be maintained and could lead to overheating. Periodically pressure testing the cooling system is recommended.