HomeBelts and Cooling > Gaskets and Sealing SystemsGenuine 11537830709 Engine Coolant Thermostat Housing Seal
Part #: 11537830709

Genuine 11537830709 Engine Coolant Thermostat Housing Seal

⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, Z4, M3, and Z3
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Reliable Engine Coolant Thermostat Housing Seal for BMW M3, Z3, and Z4

The Genuine 11537830709 engine coolant thermostat housing seal is designed specifically for BMW models including the M3, Z3, and Z4. This seal ensures a secure and leak-free connection within the cooling system, maintaining optimal engine temperature and performance.

  • Compatible with BMW M3, Z3, and Z4 models
  • Genuine part number 11537830709 for precise fitment
  • Engine coolant thermostat housing seal designed to prevent leaks
  • Durable material engineered for high-temperature resistance
  • Essential for maintaining proper engine cooling system integrity

Product Details and Compatibility

This engine coolant thermostat housing seal from Genuine is manufactured to meet OEM specifications, ensuring a perfect fit and reliable sealing performance. The part number 11537830709 corresponds directly to the thermostat housing seal used in BMW M3, Z3, and Z4 vehicles, providing a direct replacement for worn or damaged seals. Proper sealing of the thermostat housing is critical to prevent coolant leaks that can lead to engine overheating or inefficient temperature regulation.

Common Applications and Problem Resolution

  • Prevents coolant leaks at the thermostat housing connection
  • Eliminates engine overheating caused by seal failure
  • Stops coolant contamination and loss
  • Maintains consistent engine operating temperature
  • Addresses issues related to thermostat housing gasket wear or damage

Installation Notes and Tips

When installing the Genuine 11537830709 thermostat housing seal, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid over-tightening, which can damage the seal or housing. It is recommended to inspect the thermostat housing and surrounding components for wear or damage during installation to ensure a complete and lasting repair.

Quality Assurance and Warranty

As a Genuine BMW replacement part, the 11537830709 thermostat housing seal is manufactured to meet strict quality standards for durability and performance. This part is backed by the manufacturer's warranty, providing confidence in its reliability and fitment for BMW M3, Z3, and Z4 models.

This part fits 11 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2008BMWZ4N/A38 x 3.0mm
2007BMWZ4N/A38 x 3.0mm
2006BMWM3N/A38 x 3.0mm
2006BMWZ4N/A38 x 3.0mm
2005BMWM3N/A38 x 3.0mm
2004BMWM3N/A38 x 3.0mm
2003BMWM3N/A38 x 3.0mm
2002BMWM3N/A38 x 3.0mm
2002BMWZ3M Coupe3.2LL6N/A38 x 3.0mm
2001BMWM3N/A38 x 3.0 mm
2001BMWZ3M CoupeN/A38 x 3.0 mm

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.