{"product_id":"9262k357","title":"Radiator Hose O-Ring, Upper or Lower - E46 323i\/325i\/328i\/330i","description":"Coolant hoses are sealed with a rubber o-ring inside the connector. Any time the hose is removed or disconnected the o-ring should be replaced. The o-ring can shrink with heat and time or become damaged. It's common to have leaks when re-using the hose and o-ring.\u003cbr\u003e\u003cbr\u003eInstead of replacing the entire hose we offer the correct size replacement o-rings for both the upper and lower radiator hoses on E46 323i, 325i, 328i, and 330i. These o-rings fit with BMW radiator hose part numbers 17127510952 and 11531436408.\u003cbr\u003e\u003cbr\u003eUpper Note: the upper hose has another small connection to the expansion tank. See Related Items below.\u003cbr\u003e\u003cbr\u003eLower Note: the lower hose has a temp sensor that also has an o-ring. This does not need to be replaced unless you remove the sensor (or it's leaking already).\u003cbr\u003e\u003cbr\u003eThese are made of Buna-N (Nitrile) rubber and are compatible with coolant, water, grease, hydraulic oil, and engine oil (not brake fluid). They are rated for temperatures of -40°F to 250°F.\u003cbr\u003e\u003cbr\u003eThese are \u003cb\u003esold per o-ring\u003c\/b\u003e. Each hose uses two. \u003cdiv class=\"allcategories\"\u003e\n\u003cdiv class=\"allcategories_subsection_first\"\u003e\n\u003cbr\u003e\u003cb\u003eBMW Fitments: \u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"allcategories_subsection\"\u003e\n\u003cb\u003e3 Series\u003c\/b\u003e\u003cbr\u003eE46 (99-05) \u0026gt; 323Ci\u003cbr\u003eE46 (99-05) \u0026gt; 323i\u003cbr\u003eE46 (99-05) \u0026gt; 325Ci\u003cbr\u003eE46 (99-05) \u0026gt; 325i\u003cbr\u003eE46 (99-05) \u0026gt; 325xi\u003cbr\u003eE46 (99-05) \u0026gt; 328Ci\u003cbr\u003eE46 (99-05) \u0026gt; 328i\u003cbr\u003eE46 (99-05) \u0026gt; 330Ci\u003cbr\u003eE46 (99-05) \u0026gt; 330i\u003cbr\u003eE46 (99-05) \u0026gt; 330xi\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BimmerWorld","offers":[{"title":"Default Title","offer_id":43084438634609,"sku":"9262K357","price":2.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/9262K357-WM.avif?v=1773954913","url":"https:\/\/www.parkautomotorsports.ca\/products\/9262k357","provider":"Park Auto Motorsports","version":"1.0","type":"link"}