PEM100990 - Thermostat 88°C with plastic housing for Defender TD5 and Puma (Part Number: PEM100990)

PEM100990 - thermostat in a plastic housing, opens at 88 °C. Suitable for diesel engines Land Rover TD5 (1998–2006), Puma (2.4 / 2.2, 2007–2016) and Discovery TD5 - a popular factory solution with balanced cooling temperature and engine durability

Main characteristics:

• Opening temperature - 88 °C (Plastic housing)
• OEM designation: PEM100990 (replacements: RND564, PLD564)
• Compatibility: Defender TD5, Puma 2.4/2.2, Discovery II TD5 up to VIN 5A476242

Why choose PEM100990:

• OEM quality - precisely matches factory parameters
• In a plastic housing - easy installation in the cooling system
• 88 °C - optimal for TD5/Puma: ensures quick heating and stable operation

Signs of a faulty thermostat:

• Engine takes a long time to heat up or overheats under high loads
• Temperature fluctuates on the instrument panel
• Cold air flow or insufficient heating in the cabin

Recommendation: scheduled replacement every 100-150 thousand km with cooling system flushing. For tuned or upgraded TD5/Puma, also consider soft or hard springs (PEM100990 hard/soft spring) - a topic discussed on Defender forums

Equipment and conditions:

• Fully assembled thermostat with plastic housing and factory seal
• Shipping within
• VIN selection - we choose the exact version for your Defender