EVIL ENERGY Thermostat Housing Assembly 11537534521 for 2007-2013 Mini Cooper 1.6L

EVIL ENERGY Thermostat Housing Assembly — a thoughtful replacement for select Mini engines

Designed to replace the OE part numbers 11537534521, 11537647751, 1336Z6, and 11538699290, this EVIL ENERGY thermostat housing assembly is built to fit a range of Mini Cooper models. It integrates with the 1.6L engines found in 2007 2013 Mini Cooper models, the 2011 2013 Mini Cooper Countryman, and the 2015 2016 Paceman. With a precise fit and reliable construction, this kit is intended to support a smooth cooling system refresh when performing maintenance or upgrades.

Smart temperature management for real world driving

The opening temperature of the thermostat is specified at 221°F / 105°C. This helps regulate when coolant is directed to the radiator, allowing the engine to reach and maintain a steady operating temperature. In practice, this can contribute to steadier temperature behavior during varied driving conditions and after cold starts.

Realistic outcomes you might notice include more predictable engine temperature during city driving, consistent heat delivery when needed, and a steadier idle as the engine warms. These are possibilities based on how controlled coolant flow interacts with the engine cooling system, not guaranteed results for every vehicle.

What comes in the kit

• Thermostat housing x 1
• Rubber gasket x 1
• Plastic housing x 1
• Nitrile gloves x 1

Having all essential components in one package can simplify the replacement process and help ensure a clean seal during installation. The included gasket and housing are designed to fit the intended Mini Cooper engine family with compatible OE numbers.

Fitment and key details

• Engine: 1.6L Mini Cooper family
• Years: 2007 2013 for Cooper, 2011 2013 for Countryman, 2015 2016 for Paceman
• OE compatibility: 11537534521, 11537647751, 1336Z6, 11538699290
• Operation: Regulates coolant flow to help reach and maintain the correct engine temperature

Note that this is a replacement part designed to fit the listed models. Always verify fitment against your vehicle specifications before installation. While designed for broad compatibility, results may vary based on the existing cooling system and driving conditions.