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Heating and Cooling› Thermostats, Housings and Fillers

Alloyworks

Aluminum Thermostat Housing Assembly

$99.00 $85.99 Save $13.01

SKU: 11537534521

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Alloyworks thermostat housing assembly is an upgrade part made of aluminum. It is designed as a direct replacement for specific Mini Cooper models. The assembly includes the housing and a gasket or seal for a complete installation. It is compatible with 1.6L engines in the 2007-2013 Mini Cooper and the 2011-2013 Mini Cooper Countryman.
Show original supplier description
The Alloyworks Upgrade Aluminum Thermostat Housing Assembly is constructed from durable aluminum, offering a robust replacement for your Mini Cooper's original housing. This housing is specifically designed for the 1.6L engine found in the 2007-2013 Mini Cooper (models R55, R56, R57, R58, R59, R61) and the 2011-2013 Mini Cooper Countryman. It replaces part numbers 11537534521 and 11538699290. The compatible temperature for the engine coolant thermostat housing is 221°F/105°C. The product comes complete with the housing and a gasket or seal. Alloyworks provides a 1-year warranty on this thermostat housing assembly, along with a 60-day easy return policy and local USA warehouses for prompt shipping.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAlloyworks
Part Number11537534521
CategoryHeating and Cooling
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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