1AEMX00428-BMW Thermostat with Housing Assembly TRQ ECA90650
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2005 BMW Z4 Thermostat with Housing Assembly TRQ ECA90650

Thermostat with Housing Assembly

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$ 59.95
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TRQ

Product Reviews

5.0/ 5
3 reviews
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May 15, 2026
BMW thermostat and housing

Easy installation. Looks great. So far works well.

November 3, 2025
As expected

Worked as expected. The casting is machined and accepted hoses easily. both sides sealed however, the the plug is 90 degrees off the original, not an issue simply different. 1999 528i

February 5, 2024
Metal >> Plastic

Very nice

Showing 1–3 of 3 reviews

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This part will only fit a 2005 BMW Z4 with these options.