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Viral K Series Upper Coolant Housing Built In Filler Hose K20 K24a1 Honda Acura 16an Up To 75% Off [j3HdOWRh]

$28.99 $92.99 -69%

K Series Upper Coolant Housing with Integrated Filler HoseIntroducing the K Series Upper Coolant Housing, designed specifically for K20A, K20A2, K20A3, K20Z1, and K24A1 cylinder heads. This innovative housing comes with a built-in filler hose, offeri

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K Series Upper Coolant Housing with Integrated Filler Hose

Introducing the K Series Upper Coolant Housing, designed specifically for K20A, K20A2, K20A3, K20Z1, and K24A1 cylinder heads. This innovative housing comes with a built-in filler hose, offering a seamless and efficient coolant system for your Honda or Acura vehicle. The housing's integrated design not only saves space but also enhances the overall performance of your engine.

Key Features and Specifications

Featuring a 16AN filler hose, this product is designed to provide a secure and leak-free connection. It is compatible with OEM 92-00 Honda Civic radiator caps, ensuring a hassle-free installation. The filler neck is detachable, allowing for easy relocation of the radiator cap to the highest point of the cooling system. This design facilitates the coolant bleeding process, ensuring that air pockets are quickly eliminated for optimal system performance. Additionally, the filler neck is available in both standard 1.25" hose size and 12AN/16AN options, offering versatility and customization.

Practical Applications and Benefits

This upper coolant housing is an ideal solution for engines with a reputation for coolant bleeding issues. Its integrated filler hose and detachable design make it a game-changer for turbo setups, providing more room for large turbochargers. By relocating the radiator cap to the highest point in the cooling system, this housing ensures that air pockets are easily released, leading to a more efficient bleeding process. Whether you're a DIY enthusiast or a professional mechanic, this product is a valuable addition to your toolkit. Its robust construction and user-friendly design make it a must-have for anyone looking to improve their vehicle's cooling system.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

It's a very versatile and useful product.

- Ann T..

January 3, 2026

Absolutely no complaints!

This is a very solid and reliable line.

- Larry F..

January 3, 2026

Absolutely no complaints!

This product has a premium feel.

- Camila N..

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