Heating and Cooling› Thermostats, Housings and Fillers

Ktuned

K20 Upper Coolant Housing

$139.99

SKU: KUW-20T-F04

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

Easy — 1–2 hours

Description

The K-Tuned K20 Upper Coolant Housing is designed for K20A, K20A2, K20A3, K20Z1, and K24A1 cylinder heads. It features a 1.25-inch hose end fitting, a -16 ORing outlet, and a -12 ORing filler inlet. The integrated filler neck can be relocated to a higher point on the engine, serving as the highest point of the cooling system to help escape air pockets during bleeding.

Fitment

Fitment Guaranteed

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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

BrandKtuned
Part NumberKUW-20T-F04
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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