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Heating and Cooling› Thermostats, Housings and Fillers

BMW Genuine Parts

105°C Thermostat with Housing

$151.37 $114.84 Save $36.53

SKU: 11531437085

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The BMW Genuine Parts 11531437085 is a thermostat with housing designed for BMW vehicles. This new, original part is compatible with both left and right-hand drive models. It has an opening temperature of 105°C.
Show original supplier description
The BMW Genuine Parts 11531437085 is a new, original thermostat with housing, designed to ensure optimal engine temperature regulation in your BMW. This component is crucial for maintaining engine efficiency and preventing overheating. This thermostat features a housing and is designed to open at 105°C, regulating coolant flow to keep your engine within its ideal operating temperature range. It is specified to fit both left-hand drive and right-hand drive BMW models, simplifying installation. The guiding mount time for this part is approximately 1.00 hour, and one unit is required per vehicle. This genuine BMW part is listed as compatible with the E36, E46, and Z3 (E36) chassis, specifically for models such as the 316i M43 and 318i M43 engines.

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

BrandBMW Genuine Parts
Part Number11531437085
CategoryHeating and Cooling

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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.

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