{"product_id":"bull-boost-performance-k-series-upper-coolant-housing-with-integrated-filler-neck-k20-k24a1-honda-acura-16an","title":"Bull Boost Performance K Series Upper Coolant Housing with Integrated Filler Neck – K20 \/ K24A1 Honda Acura (16AN)","description":"\u003ch3 data-section-id=\"efwt8s\" data-start=\"0\" data-end=\"122\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"122\"\u003eBull Boost Performance K Series Upper Coolant Housing with Integrated Filler Neck – K20 \/ K24A1 Honda Acura (16AN)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"124\" data-end=\"155\"\u003e\u003cstrong data-start=\"124\" data-end=\"140\"\u003ePart Number:\u003c\/strong\u003e 716715750467\u003c\/p\u003e\n\u003chr data-start=\"157\" data-end=\"160\"\u003e\n\u003ch3 data-section-id=\"1dvqnf5\" data-start=\"162\" data-end=\"192\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"166\" data-end=\"190\"\u003eProduct Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"193\" data-end=\"620\"\u003eThe \u003cstrong data-start=\"197\" data-end=\"280\"\u003eBull Boost Performance K Series Upper Coolant Housing with Built-In Filler Neck\u003c\/strong\u003e is designed to improve cooling system efficiency and simplify coolant bleeding on Honda and Acura K-Series engines. Engineered with performance builds in mind, this upgraded housing relocates the radiator fill point to a higher position on the engine, helping eliminate trapped air pockets and improving overall cooling system reliability.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"955\"\u003eThis design is especially beneficial for turbocharged and high-performance applications where engine bay layout and heat management are critical. By integrating the filler neck directly into the upper coolant housing, this unit frees up valuable space around the engine while improving accessibility and coolant system functionality.\u003c\/p\u003e\n\u003chr data-start=\"957\" data-end=\"960\"\u003e\n\u003ch3 data-section-id=\"37mg0c\" data-start=\"962\" data-end=\"985\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"966\" data-end=\"983\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"986\" data-end=\"1571\"\u003e\n\u003cli data-section-id=\"1ath1mo\" data-start=\"986\" data-end=\"1074\"\u003eGenuine \u003cstrong data-start=\"996\" data-end=\"1072\"\u003eBull Boost Performance Upper Coolant Housing with Integrated Filler Neck\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1i96lgf\" data-start=\"1075\" data-end=\"1141\"\u003eDesigned for Honda K-Series engines (K20 \/ K24A1 applications)\u003c\/li\u003e\n\u003cli data-section-id=\"1mnj97l\" data-start=\"1142\" data-end=\"1203\"\u003eBuilt-in coolant filler neck for improved system bleeding\u003c\/li\u003e\n\u003cli data-section-id=\"1xh46ax\" data-start=\"1204\" data-end=\"1272\"\u003eRelocates radiator fill point to highest cooling system location\u003c\/li\u003e\n\u003cli data-section-id=\"1apej7t\" data-start=\"1273\" data-end=\"1322\"\u003eHelps eliminate air pockets in coolant system\u003c\/li\u003e\n\u003cli data-section-id=\"g76uvb\" data-start=\"1323\" data-end=\"1377\"\u003eImproves cooling system efficiency and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"dfwoxk\" data-start=\"1378\" data-end=\"1440\"\u003eFrees up engine bay space for turbo and performance setups\u003c\/li\u003e\n\u003cli data-section-id=\"13v3zi1\" data-start=\"1441\" data-end=\"1511\"\u003eAvailable with AN-style fitting compatibility (16AN version shown)\u003c\/li\u003e\n\u003cli data-section-id=\"1ejlp0b\" data-start=\"1512\" data-end=\"1571\"\u003ePrecision-machined construction for leak-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1573\" data-end=\"1576\"\u003e\n\u003ch3 data-section-id=\"5xk9z4\" data-start=\"1578\" data-end=\"1609\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1582\" data-end=\"1607\"\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1610\" data-end=\"1863\"\u003e\n\u003cli data-section-id=\"923gn7\" data-start=\"1610\" data-end=\"1648\"\u003eEasier and faster coolant bleeding\u003c\/li\u003e\n\u003cli data-section-id=\"1k7lsnj\" data-start=\"1649\" data-end=\"1705\"\u003eReduced risk of overheating from trapped air pockets\u003c\/li\u003e\n\u003cli data-section-id=\"g6191w\" data-start=\"1706\" data-end=\"1755\"\u003eImproved cooling system stability under boost\u003c\/li\u003e\n\u003cli data-section-id=\"l4vtbu\" data-start=\"1756\" data-end=\"1805\"\u003eCleaner engine bay layout for modified setups\u003c\/li\u003e\n\u003cli data-section-id=\"10enu05\" data-start=\"1806\" data-end=\"1863\"\u003eBetter thermal management for high-performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1865\" data-end=\"1868\"\u003e\n\u003ch3 data-section-id=\"267exh\" data-start=\"1870\" data-end=\"1888\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1874\" data-end=\"1886\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1889\" data-end=\"1947\"\u003eCompatible with Honda and Acura K-Series cylinder heads:\u003c\/p\u003e\n\u003cul data-start=\"1949\" data-end=\"2017\"\u003e\n\u003cli data-section-id=\"y11kw0\" data-start=\"1949\" data-end=\"1961\"\u003e\u003cstrong data-start=\"1951\" data-end=\"1959\"\u003eK20A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1lnquuq\" data-start=\"1962\" data-end=\"1975\"\u003e\u003cstrong data-start=\"1964\" data-end=\"1973\"\u003eK20A2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1lptm7n\" data-start=\"1976\" data-end=\"1989\"\u003e\u003cstrong data-start=\"1978\" data-end=\"1987\"\u003eK20A3\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"26u2mi\" data-start=\"1990\" data-end=\"2003\"\u003e\u003cstrong data-start=\"1992\" data-end=\"2001\"\u003eK20Z1\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"11w7xx\" data-start=\"2004\" data-end=\"2017\"\u003e\u003cstrong data-start=\"2006\" data-end=\"2015\"\u003eK24A1\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2019\" data-end=\"2022\"\u003e\n\u003ch3 data-section-id=\"gjswvt\" data-start=\"2024\" data-end=\"2050\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2028\" data-end=\"2048\"\u003eImportant Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2051\" data-end=\"2367\"\u003e\n\u003cli data-section-id=\"bqlp9a\" data-start=\"2051\" data-end=\"2088\"\u003eDoes NOT fit PRB intake manifolds\u003c\/li\u003e\n\u003cli data-section-id=\"16beqx3\" data-start=\"2089\" data-end=\"2147\"\u003eMay not fit throttle bodies with cruise control setups\u003c\/li\u003e\n\u003cli data-section-id=\"16ivkce\" data-start=\"2148\" data-end=\"2201\"\u003eDesigned for performance and swapped applications\u003c\/li\u003e\n\u003cli data-section-id=\"2hvsa3\" data-start=\"2202\" data-end=\"2260\"\u003eProfessional installation recommended for best results\u003c\/li\u003e\n\u003cli data-section-id=\"264vg2\" data-start=\"2261\" data-end=\"2367\"\u003eUse appropriate radiator cap compatible with OEM-style Honda Civic (92–00) systems or equivalent setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"46wmff\" data-start=\"1800\" data-end=\"1830\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1828\"\u003eWarranty Disclaimer:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1831\" data-end=\"1942\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAll warranties, claims, and product-related issues must be handled directly through\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1915\" data-end=\"1941\"\u003eBULL BOOST PERFORMANCE\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"Default Title","offer_id":45211788902460,"sku":"716715750467","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/Coolant1_911x911_861065d2-c01b-47f5-98ae-f00f2daa28a9.webp?v=1778354515","url":"https:\/\/rpm-racing.com\/products\/bull-boost-performance-k-series-upper-coolant-housing-with-integrated-filler-neck-k20-k24a1-honda-acura-16an","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}