{"product_id":"moroso-coolant-expansion-tank-for-2008-2019-subaru-wrx-sti-63871","title":"Moroso Coolant Expansion Tank Subaru WRX \/ STI 2008-2021 | 63871","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe factory plastic expansion tank on a WRX or STI doesn't hold up forever — repeated heat cycles turn it yellow and brittle, and eventually it cracks. This Moroso tank is a direct bolt-in replacement, machined from fabricated aluminum instead of plastic, built to handle the heat that kills the factory unit without discoloring or failing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eIt bolts in using the factory mounting points and includes a provision for the factory siphon hose, so there's no rerouting or fabrication needed at install. A billet aluminum cap with O-ring is included, and the tank itself can be left in natural aluminum finish or polished, chromed, painted, or powder coated to match the rest of the engine bay.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eKey features and benefits\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDirect bolt-in replacement for the factory plastic tank\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFabricated aluminum construction resists the heat that cracks and discolors factory tanks\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIncludes provision for the factory siphon hose\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBillet aluminum cap with O-ring included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":43037226500192,"sku":"mor63871","price":225.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/63871side_part.jpg?v=1786535462","url":"https:\/\/www.importimageracing.com\/products\/moroso-coolant-expansion-tank-for-2008-2019-subaru-wrx-sti-63871","provider":"Import Image Racing","version":"1.0","type":"link"}