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Heating and Cooling› Thermostats, Housings and Fillers

ACDelco

Engine Coolant Thermostat Kit

$103.97 $89.36 Save $14.61

SKU: 25199828

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ACDelco GM Original Equipment Engine Coolant Thermostat Kit is a replacement component for your vehicle's original thermostat and water outlet assembly. This kit helps control the flow of coolant through your radiator to maintain the engine's optimal operating temperature. It is a GM-recommended replacement part, offering the quality, reliability, and durability expected of GM Original Equipment.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandACDelco
Part Number25199828
CategoryHeating and Cooling

Buy with Confidence

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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