Search  for anything...
MAHLE

MAHLE TM 25 108 Engine Coolant Thermostat Housing

  • Based on 123 reviews
Condition: New
Checking for the best price...
$68.88 Why this price?

Buy Now, Pay Later

As low as $11.48 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Dec 11 – Dec 12
Order within 5 hours and 34 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Part number: TM 25 108
  • Package Weight: 0.348 kilograms
  • Oem equivalent part number: 11537588257
  • Country of origin : Germany
  • Vehicle Fitment: BMW: 2-Series 2014-2016, 3-Series 2012-2018, 4-Series 2014-2016,5-Series 2012-2016, X1 2013-2015, X3 2013-2017, X4 2015-2018, X5 2016-2018, Z4 2012-2016

Description

MAHLE Original gaskets provide world class sealing products trusted by OEMs & Technicians around the globe

Brand: MAHLE


Model Name: TM25108


Controller Type: touch


Special Feature: OE Style


Color: Black


Brand: ‎MAHLE


Model Name: ‎TM25108


Controller Type: ‎touch


Special Feature: ‎OE Style


Color: ‎Black


Specific Uses For Product: ‎Automotive Air Conditioning, Automotive Engine Cooling


Temperature Control Type: ‎Cooling


Connectivity Technology: ‎Wi-Fi


Included Components: ‎MAHLE TM 25 108 Engine Coolant Thermostat Housing


Power Source: ‎Hardwire


Item Weight: ‎0.15 Kilograms


Material: ‎Metal


Shape: ‎Round


Display Type: ‎LCD


Finish Type: ‎Matte


Control Type: ‎Button Control


Control Method: ‎Touch


Connectivity Protocol: ‎Wi-Fi


Mounting Type: ‎Engine Block Mount


Style: ‎OE


Backlight: ‎No


EU Spare Part Availability Duration: ‎7 Years


Global Trade Identification Number: ‎01


Manufacturer: ‎MAHLE Original


Item Weight: ‎5.4 ounces


Product Dimensions: ‎4.25 x 4.75 x 6.13 inches


Item model number: ‎TM 25 108


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎TM 25 108


OEM Part Number: ‎11537633476, 11537633477, 11538636595, 11538648791, 8636594


Special Features: ‎OE Style


Date First Available: October 22, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 11 – Dec 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • So far so good
Stamped Mahle , went in great . The fit was perfect
Reviewed in the United States on September 6, 2024 by Mikey.
    • Never disappointed with Mahle
Quality is what you can expect from Mahle. I have never been disappointed with this brand. The price is worth it when looking for OEM alternatives.
Reviewed in the United States on March 4, 2025 by Baghdaddy
    • Exactly What I Was Looking For – OEM Quality Without the BMW Price Tag
Exactly What I Was Looking For – OEM Quality Without the BMW Price Tag I spent a long time searching for this specific thermostat to ensure it was genuine, but without overpaying just for the BMW logo. This is essentially the same part as the original sold by the dealer — same quality, same markings, true OEM. Perfect for those who know what they’re buying. Works flawlessly. Highly recommend! ... show more
Reviewed in the United States on May 2, 2025 by Andrei Golubev
    • Works as intended
Works as intended
Reviewed in the United States on April 12, 2025 by The Cat
    • Top quality
Part fits my 2015 523i perfectly. It is an affordable and good replacement, I have no issues with it and I installed it a couple weeks now .. great quality and works well
Reviewed in the United States on June 18, 2024 by Kasii H
    • OEM and LITERALLY what came in my car SOLVE 1D2404 error code
Review Image by john john
Review Image by john john
Review Image by john john
If you have the 1D2404 error code on a BMW N20/N26 engine this is 95+ percent likely to be your problem. Even if you have resistance on the unit cold, it is probably going open when heating up for a few minutes. This unit is exactly the same Behr thermostat (now owned by Mahle) that came in my 2014 car.. Exact same markings, and castings aside for 2014 date code on my original, 2021 on the new one. States Germany in the casting and on the now Mahle sticker. I hope to get 8-9 years out of this one too. BTW, don’t forget the “mouse ears” fitting, $10-14 here or like me you’ll probably need to run out local (and pay $30) when you realize now is past time to replace it less it leave you stranded. I actually changed this carefully collecting almost every drop of coolant in a drain pan and only had to use a cup or so of new coolant, but if you haven’t done a change recently now is the time anyway. One gallon of full strength blue and a gallon of distilled water will more than get it done. This is a less than 2 hour job, depending on how fast you work, hardest parts are cutting the factory crimp clamp off the head outlet hose at the “mouse ears”, getting the T30 bolts holding the thermostat in/out working pretty much blind by feel, without dropping a bolt or T30 bit, and draining the coolant initially without causing a big mess. A couple tips not in most videos if you pull the intake pipe section (which is smart) and PCV tube, make sure you cover the inlet end with a plastic bag before pulling the lower radiator hose off the thermostat housing as even if you drain below first there is coolant trapped above the thermostat to pour out. I pulled one of the lowest hoses down on the crossmember first to drain down most of the block and below the thermostat into my drain pan allowing the careful reuse of most of my coolant. Finally bleed procedure is fresh charged battery, hop in car, push start (foot off brake) for accessory position, turn heat all the way up, fan on first speed, press and hold gas pedal 10-15 seconds you will hear fuel pump relay, and water pump turn on, get out of car go watch coolant stream back to reservoir. Let it cycle 5-10 minutes until done, get back in cycle start button off and on, do it once more if you were still having a lot of air in return stream. ... show more
Reviewed in the United States on August 31, 2022 by john john
    • Defective product
The sensor wasn't working. Product was defective, the vendor waited for the return window to be closed to answer
Reviewed in the United States on November 15, 2024 by Maria Maranon
    • Works great no issues
Had for a while now- no issues and it fixed the sensor issue that we had
Reviewed in the United States on December 31, 2024 by kat797

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...