{"product_id":"k20-upper-coolant-housing-1","title":"K20 Upper Coolant Housing","description":"The K-Tuned K20 Upper Coolant Housing is a redesigned unit for K20 and K24 cylinder heads, building upon previous designs. This housing maintains essential features like a 1\/8 NPT temp sensor port and a recirculation fitting, while enhancing the assembly process. It utilizes threaded ports and o-rings, allowing for quick and easy switching between filler necks and fittings. The housing seals directly to the cylinder head with an o-ring to ensure a leak-free operation and comes with all necessary mounting hardware and plugs for the ports.\n\nThe filler neck offers a convenient 2-position locking pin, designed to accurately locate the filler for both standard motor setups and lean motor configurations. This updated housing supersedes the KUW-20D-N02 model and is compatible with K20A, K20A2, K20A3, K20Z1, and K24A1 cylinder heads.\n\n**Fitment Note:** There is a known fitment issue with the K20 upper coolant housing when used in conjunction with a Jackson Racing Supercharger.","brand":"K-tuned","offers":[{"title":"Default Title","offer_id":52686529528120,"sku":"KUW-20D-N03","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/658280625.webp?v=1784874629","url":"https:\/\/store.motormia.co\/products\/k20-upper-coolant-housing-1","provider":"MOTORMIA","version":"1.0","type":"link"}