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MAHLE 17-10-7-559-966 Automatic Transmission Oil Cooler Thermostat

Part of: MAHLE Automatic Transmission Oil Cooler Thermostat

Other options in this family: MAHLE 17-21-7-559-962 MAHLE TO 7 75 MAHLE TO 7 80 MAHLE TO 6 93 MAHLE 17-10-7-558-267

Manufacturer

Picture for manufacturer MAHLE

Part Number

17-10-7-559-966
14 reviews
Sale Price

$66.00

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE 17-10-7-559-966 (Part Number TO 4 82) is an automatic transmission oil cooler thermostat designed to regulate transmission fluid temperature for optimal performance and longevity. This OE-quality component operates at 82 degrees Celsius (180°F) to maintain ideal transmission oil temperature, ensuring efficient operation and extended transmission life.

Key Features:

  • OEM-equivalent quality manufactured by MAHLE Behr, trusted original equipment supplier
  • 82-degree Celsius opening temperature for optimal fluid regulation
  • Helps reduce transmission wear by maintaining proper operating temperature
  • Shortens warm-up phase to improve fuel efficiency and shift comfort
  • Direct replacement for BMW part number 17-10-7-559-966
  • Precision-engineered with premium materials for reliable, long-lasting performance

This thermostat plays a critical role in the automatic transmission cooling system by bypassing the oil cooler until the transmission fluid reaches its minimum operating temperature. Once the fluid warms up, the thermostat opens to allow circulation through the external cooler, preventing overheating while avoiding excessive cooling that can increase wear and reduce efficiency. The result is improved gearshift comfort, reduced component wear, and better fuel economy.

Replaces OEM Part Numbers: 17-10-1-439-115, 17-10-7-559-963, 17-10-7-559-966

great price ...fast shipping thanks

Easy

The price is good, easy to fill out the required information, I hope the shipping is fast, paid for 2 days over night, need the part now.

Great savings!!!

Autoplicity had the lowest price I found on the product I wanted. Also, the item was shipped very quickly. I received 2 days after I purchased it. Great service!

everything seems to be going ok thinks

Good

Very good!

Easy website to navigate

Just finished ordering, but I saved 30$ on the same product. excited to get it here.

Great product! Don't even think about another battery hold down - this one is strong, light and has the good looks to boot. Saved over $30 on it too.

Awesome selection, most reasonable prices around!!!

the price should be available for viewing on the last processing screen.

Lowest price I could find on the internet. They do what they say. Shipped promptly with UPS tracking no. sent by email. Would recommend.<br>

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