URO 11538671516 Engine Coolant Thermostat

Brand URO 11538671516
Color Black
Inside Diameter 32.4
Opening Temperature 108
Gasket Or Seal Included No
Housing Material Pa6
Bolt Hole Center To Bolt Hole Center 0
Inlet Tube Length 0
Bleeder Screw Included No
Thermostat Material Na
Mounting Hole Diameter 0
Fits BMW · 39 vehicles

OE-style design. High-flow construction promotes efficient engine cooling.

Bolt-on installation. Built to factory housing dimensions for easy fitment.

Temperature-stable material. PA6 resists warping and cracking that can cause leaks.

Cross-references URO 11538671516 and URO-017433 for the same application. See all 2.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Thermostat for BMW Cooling Systems

This URO engine coolant thermostat is built for direct replacement in select BMW cooling systems, with OE-style flow characteristics and factory-matched housing dimensions. It is a practical choice for maintaining stable coolant control on applications such as the BMW 535i, 535i xDrive, and 740i.

  • OE-style high-flow thermostat design for consistent engine cooling performance
  • Housing assembly matches factory dimensions for bolt-on installation and secure hose connections
  • Temperature-stable PA6 housing material helps resist warping and cracking
  • Black finish
  • Opening temperature: 108
  • Inside diameter: 32.4
  • URO part number 11538671516

Fitment Details

  • Fits 2010-2017 BMW 535i GT, N/A
  • Fits 2011-2017 BMW 535i GT xDrive, N/A
  • Fits 2011-2016 BMW 535i, N/A
  • Fits 2011-2016 BMW 535i xDrive, N/A
  • Fits 2012-2016 BMW ActiveHybrid 5, N/A
  • Fits 2014-2015 BMW 640i xDrive, N/A
  • Fits 2014-2015 BMW 640i xDrive Gran Coupe, N/A
  • Fits 2013-2015 BMW 740i, N/A

What This Thermostat Helps Address

  • Engine running too cool or too hot due to thermostat control issues
  • Coolant temperature instability during normal driving
  • Leaks caused by warped or cracked thermostat housing material
  • Poor hose sealing at the thermostat housing connection
  • Cooling system service needs on BMW 535i and 740i applications

Installation Notes

Verify the part number 11538671516 against the original thermostat assembly before installation. This unit uses a PA6 housing and does not include a gasket or seal, so the existing sealing components should be inspected and replaced as needed during service. The design is intended for factory-style bolt-on fitment on the listed BMW applications.

Quality Assurance

URO backs this thermostat assembly with a 24 Month Unlimited Mileage Warranty. The housing is manufactured to factory dimensions and uses temperature-stable material to support reliable cooling-system service on the listed BMW models. This part cross-references URO-017433 for the same application.

This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2017BMW535i GT—
2017BMW535i GT xDrive—
2016BMW535i—
2016BMW535i GT—
2016BMW535i GT xDrive—
2016BMW535i xDrive—
2016BMWActiveHybrid 5—
2015BMW535i—
2015BMW535i GT—
2015BMW535i GT xDrive—
2015BMW535i xDrive—
2015BMW640i xDrive—
2015BMW640i xDrive Gran Coupe—
2015BMW740i—
2015BMWActiveHybrid 5—
2014BMW535i—
2014BMW535i GT—
2014BMW535i GT xDrive—
2014BMW535i xDrive—
2014BMW640i xDrive—
2014BMW640i xDrive Gran Coupe—
2014BMW740i—
2014BMWActiveHybrid 5—
2013BMW535i—
2013BMW535i GT—
2013BMW535i GT xDrive—
2013BMW535i xDrive—
2013BMW740i—
2013BMWActiveHybrid 5—
2012BMW535i—
2012BMW535i GT—
2012BMW535i GT xDrive—
2012BMW535i xDrive—
2012BMWActiveHybrid 5—
2011BMW535i—
2011BMW535i GT—
2011BMW535i GT xDrive—
2011BMW535i xDrive—
2010BMW535i GT—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 11538671516URO-017433