Heating and Cooling› Thermostats, Housings and Fillers

Mahle

105°C Thermostat with Seal

$113.75

SKU: TM27105

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

Easy — 1–2 hours

Overview

The Mahle Original TM27105 is a thermostat for your vehicle's cooling system. It opens at 105°C and comes with a seal. This thermostat is suitable for various BMW and Rolls-Royce models. It replaces OEM part numbers like 11537502779 and 11537586885.
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The Mahle Original TM27105 is a direct-fit thermostat designed for your vehicle's cooling system, ensuring precise temperature control to protect your engine. It features calibrated wax elements and opens at 105°C, coming complete with a seal for a complete installation. This thermostat is compatible with a wide range of BMW models, including the 3 Series (F30, F35, F80), 4 Series (F32, F82, F33, F83), 5 Series (E60, E61, F10, F18, F11), 5 Gran Turismo (F07), 6 Series (E63, E64, F12, F13), 6 Gran Coupe (F06), 7 Series (E65, E66, E67, F01, F02, F03, F04), X5 (E53, E70, F15, F85), and X6 (E71, E72, F16, F86). It also fits select Rolls-Royce models such as the Ghost, Phantom, Phantom Drophead Coupe, and Wraith. This Mahle Original thermostat is an equivalent replacement for several OEM part numbers, including BMW 11537502779 and 11537586885. It is also cross-referenced with aftermarket part numbers from manufacturers like Calorstat by Vernet, Motorad, Trucktec Automotive, Vemo, Wahler, and Wilmink Group.

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

BrandMahle
Part NumberTM27105
CategoryHeating and Cooling
5,000+ Trusted brands
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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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