01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Mishimoto has developed a direct-fit replacement thermostat for the BMW M52, M54, and M56 engines. This Mishimoto thermostat is the ideal replacement for your failed stock thermostat. Our thermostat comes pre-installed in a durable, OEM-quality housing and is compatible with many BMW models, including the E46, E39, and E85 chassis. Like all Mishimoto cooling products, this BMW M52, M54, and M56 thermostat features our signature Mishimoto Lifetime Warranty. Compatible With: YearMakeModelSubmodel2000BMW323CiBase1999-2000BMW323iBase1999BMW323isBase2001-2006BMW325CiBase2001-2005BMW325iBase2001-2005BMW325xiBase2000BMW328CiBase1999-2000BMW328iBase1999BMW328isBase2001-2006BMW330CiBase2001-2005BMW330i BMW 330xi (2001-2005) BMW 525i (1999-2000) BMW 528i (2001-2005) BMW 530i (2004-2005) BMW X32.5i (2004-2006) BMW X33.0i (2001-2006) BMW X53.0i (2001-2006) BMW X54.4i (2002-2003) BMW X54.6is (2004-2006) BMW X54.8is (1999-2002) BMW Z3 Coupe (1999-2002) BMW Z3M Coupe 1999-2002 BMW Z3M Roadster 1999-2002 BMW Z3 Roadster 2003-2005 BMW Z42.5i 2003-2005 BMW Z43.0i 2006 BMW Z4 Coupe 3.0si 2006 BMW Z4M Coupe 2006 BMW Z4M Roadster 2006 BMW Z4 Roadster 3.0i 2006 BMW Z4 Roadster 3.0si










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
02
We help you choose the right part.
03
Only trusted manufacturers.
04
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.