Precision Works K Series Upper Coolant Housing & Filler Neck K20 K24A1
- K20A, K20A2, K20A3, K20Z1, K24A1 cylinder heads.
- Precision CNC machined from billet 6061 aluminum
- Integrated filler neck with more clearance for turbo setups
- The filler neck is removable from the housing and can be relocated to a higher point
- The higher point of the cooling system and allows air pockets to easily escape during the coolant bleeding process.
- The filler neck comes standard with 1.25" hose fitting, and is also available 16AN fitting (optional, and sold separately)
- Designed for use with a 92-00 Honda Civic radiator cap.
- Uses Type B caps. Order here.
Installation Note:
- Does not fit with PRB manifold and throttle bodies with cruise control.
- Does not include radiator cap, but you can add one here for just $10!
Product Disclaimer:
Emissions Equipment Tampering Warning: In many states, tampering with your vehicle’s emissions equipment is unlawful. Our products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway.
Using our products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website www.semasan.com/emissions for state-by-state details in the USA).
CARB-Restricted Areas: CARB-Restricted products, will not be shipped to state of California under any circumstatences.
Official Air Resource Board Link: ARB State Adoption Link
Customer Responsibility: It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using, or installing any of our products.
By proceeding with the purchase and use of our products, customers affirm their commitment to adhere to the terms outlined in this comprehensive product disclaimer. We reserve the right to update this disclaimer as necessary.
