BMW Thermostats for BMW 8 Series E31 (1991-1997)

Clear BMW chassis

BMW thermostats are known to fail, but luckily they typically fail wide open - meaning that your car can still cool. We offer thermostats from various OE suppliers we trust along with upgraded motorsport specific thermostats where applicable to make sure your BMW stays cool on track.

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Genuine BMW Thermostat 85 Grad - 11531742964

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:35952

Part#: 11531742964

In Stock

6% off MSRP $ 199.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 188.99 USD

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6% off MSRP

$ 199.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 188.99 USD

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Genuine BMW Thermostat - 85 Grad

Engine Coolant Thermostat Housing - E31, E32

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:35887

Part#: 11531710493

Ships on Jun 22, 2026

4% off MSRP $ 74.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD

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Qty

4% off MSRP

$ 74.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD

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Genuine BMW COVER
Fits BMW Engines including:
M70,S70

Genuine BMW Thermostat - E31 850Ci 850CSi E32 750iL

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T#:367692

Part#: 11531729720

Ships in 6 Business Days

6% off MSRP $ 107.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 101.99 USD

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6% off MSRP

$ 107.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 101.99 USD

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OEM Mahle-Behr Thermostat - E32 750il E31 850i

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T#:2246

Part#: 11531729720

Ships on Jun 22, 2026

$ 52.99 USD

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$ 52.99 USD

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Don't take chances! Proper maintenance is required to keep your BMW performing at peak levels. The thermostat basically controls when your car will overheat. This thermostat fits BMW E32 750il and E31 850i with M70 engine.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
1989-1994 E32 BMW 750il
1991-1995 E31 BMW 850i with M70 engine

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