Experience Full Digital Support! Try our Live Chat Assistance — Fast, Friendly, Online Now.
Login My account icon  

Please, add your first item to the wishlist

My account icon  

Please, add your first item to the wishlist

SELECT VEHICLE TO CONFIRM FITMENT

VW Engine Coolant Thermostat (w/ Housing) (105C) 07D121111AB

Genuine VW/Audi
Genuine VW/Audi
PART # 07D121111AB
Quality: Genuine - Original Equipment
PART # 07D121111AB

$665.89

Out Of Stock

Product info

Your engine coolant thermostat sits between the engine and the radiator, in a thermostat housing. The thermostat blocks the flow of coolant to the radiator until the engine has warmed up. Once the engine is warm enough, usually around 200-220 degrees F, the thermostat opens and allows the coolant to flow. The engine coolant thermostat is the most common component of the cooling system to fail, which can cause your car to overheat in the unlikely event it were to be stuck closed. More commonly, the thermostat can be stuck open, making it difficult for your engine to warm up. This can result in your car running cool, causing an overly rich fuel mixture and an inefficient running engine. It should be replaced anytime you have major work done to the coolant system.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation.
Delivery & Returns

Delivery Info

eEuroparts.com® proudly offers wholesale prices and fast shipping available on most orders. Every eEuroparts.com® order is track-able, meaning you'll know exactly where your Engine Coolant Thermostat Kit is at every step of the shipping process. When your order is assigned tracking, we'll send you an email with the tracking number. Most orders have a tracking number within a couple of hours after being placed with eEuroparts.com®.

Returns Info

eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2004VolkswagenPassatW84.0W8GASN/AIncl.Housing and Thermostat
2003VolkswagenPassatW84.0W8GASN/AIncl.Housing and Thermostat
2002VolkswagenPassatW84.0W8GASN/AIncl.Housing and Thermostat
What our customers are saying

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products