BMW 318i 318iS 318ti Z3 Thermostat with Housing Assembly - 1AEMX00308

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If your car is leaking coolant around the thermostat, or your thermostat housing is broken or cracked, then this could be your solution.


  • Engine Water Outlet
  • Includes Thermostat
  • Replaces dealer part number: 11 53 1 743 017, 11531743017
  • Direct replacement
  • Built to strict quality control standards

Over time from thermal expansion and contraction the mating surfaces on the housing can warp or crack. If you are experiencing any of these issues replace your thermostat housing with our direct replacement part.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

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Year Make Model Description
1996-1999BMW 318i BMW 318i Thermostat with Housing Assembly
1996-1997BMW 318iS BMW 318iS Thermostat with Housing Assembly
1996-1999BMW 318ti BMW 318ti Thermostat with Housing Assembly
1996-1998BMW Z3 BMW Z3 L4 1.9L Thermostat with Housing Assembly
Part 1AEMX00308
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