{"title":"Vehicle Specific Coolant Tank Kits","description":"","products":[{"product_id":"coolant-tank-kit-ford-mustang-and-shelby-gt500","title":"Coolant Tank Kit, Ford Mustang and Shelby GT500","description":"\u003cp\u003eThese kits are designed to replace the plastic coolant tank found at the front of the engine bay. These coolant tanks are compatible with the Ford Mustang (GT, EcoBoost, V6) as well as Shelby GT350 and Shelby GT500 (shown below).\u003c\/p\u003e\n\u003cp\u003eThe Radium Engineering coolant expansion tank is CNC machined from aluminum and consists of two halves that are bolted together.\u003c\/p\u003e\n\u003cp\u003eThe low-profile design allows extra room in the engine bay for aftermarket forced induction or other modifications. The internal design features two chambers that are NOT isolated from each other. There are cross-over passages at the top and bottom. The Radium Engineering coolant header tank also has an internal swirl feature, which is to help aid in de-aerating the system.\u003c\/p\u003e\n\u003cp\u003eThe kits include all parts necessary for installation. No permanent vehicle modifications are required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE CAPS\u003c\/h3\u003e\n\u003cp\u003eThe OEM Pressure Cap cannot be reused. Below are the pressure ratings from Ford.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMustang, S550: 1.45 Bar (21 psi)\u003c\/li\u003e\n\u003cli\u003eMustang, S197: 1.10 Bar (16 psi)\u003c\/li\u003e\n\u003cli\u003eShelby GT350, S550: 1.45 Bar (21 psi)\u003c\/li\u003e\n\u003cli\u003eShelby GT500, S550: 1.45 Bar (21 psi)\u003c\/li\u003e\n\u003cli\u003eShelby GT500, S197: 1.10 Bar (16 psi)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe optional Radium Engineering pressure caps (sold separately) are manufactured from black electroplate stainless steel with a race proven high pressure valve. An increase pressure relief cap provides a boiling point increase permitting improved cooling efficiency. This is necessary when tracking the vehicle in extreme conditions. For more information, go \u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e. \u003cbr\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50158986953001,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-0286new.jpg?v=1744111216"},{"product_id":"coolant-tank-kit-2013-focus-ecoboost","title":"Coolant Tank Kit, 2013+ Focus EcoBoost","description":"\u003cp\u003eThis kit is for the 2013-2018 Ford Focus ST and Ford Focus RS. It is designed to replace the plastic coolant tank found at the front right of the engine bay. It maintains the same function as the OEM coolant tank while providing an additional 160mL of fluid volume.\u003c\/p\u003e\n\u003cp\u003eThe Radium Engineering coolant expansion tank is CNC machined from aluminum and consists of two halves that are bolted together. The internal design features two chambers that are NOT isolated from each other. There are cross-over passages at the top and bottom. The Radium Engineering coolant header tank also has an internal swirl feature, which is to help aid in de-aerating the system.\u003c\/p\u003e\n\u003cp\u003eThe kits include all parts necessary for installation. No permanent vehicle modifications are required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003ePressure Cap\u003c\/h4\u003e\n\u003cp\u003eThe optional Radium Engineering pressure cap (sold separately) is manufactured from black electroplate stainless steel with a race proven high pressure valve. The 21.8psi relief provides a boiling point increase permitting improved cooling efficiency. This is necessary when tracking the vehicle in extreme conditions. For more information, go \u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e. The OEM Ford pressure cap cannot be reused.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50159148859689,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-0318n.jpg?v=1744115783"},{"product_id":"coolant-tank-kit-2017-civic-type-r-integra-type-s","title":"Coolant Tank Kit, 2017+ Civic Type-R\/Integra Type-S","description":"\u003cp\u003eBecause of continuous and intense heat cycling, plastic coolant tanks have a reputation of failing over time. Fortunately, the rugged 2-piece Radium Engineering replacement is CNC machined from aluminum and anodized for increased longevity. And because aluminum is a superior thermal conductor material, heat transfer is further improved. Additionally, the metal construction is robust enough to use in racing applications.\u003c\/p\u003e\n\u003cp\u003eThis coolant expansion tank directly replaces the plastic Honda tank without making permanent modifications to the vehicle. A specially designed mounting bracket secures to existing threaded holes and Radium adapter fittings interface with the factory lines. The tank functionality remains the same as the OEM cooling system.\u003c\/p\u003e\n\u003cp\u003eThe Radium Engineering Coolant Expansion Tank has proved itself over the years in many applications all over the world, in race and street vehicles. The internal volume of the Radium Engineering Coolant Expansion Tank is equivalent to the OEM tank resulting in no coolant loss. The internal design features two chambers with cross-over passages at the top and bottom. The coolant tank also has an internal swirl feature aiding in de-aerating the system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eINDEPENDENT INSTALLATION VIDEO\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/bTiN4xwle5w?si=7NYfhwBej5YVpYZB\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50164882178345,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-08271x1shopify.jpg?v=1758731917"},{"product_id":"coolant-tank-kit-elise-exige-oem-location","title":"Coolant Tank Kit, Elise\/Exige, OEM Location","description":"\u003cp\u003eThe Radium Coolant Expansion Swirl Tank features three ports that use 6AN male adapters (not tapered pipe threads) for a positive seal. The main tank is a 2-piece design constructed of billet aluminum. The two halves are bolted together along with a CNC billet aluminum cap receiver which mates to any standard 32mm \"Type-A\" style pressure cap.\u003c\/p\u003e\n\u003cp\u003eThe Radium Engineering tank also has a swirl feature, as shown. Pressurized coolant is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation. This is an old hot rod trick to help aid in de-aerating the system.\u003c\/p\u003e\n\u003cp\u003eThe S2 Lotus Elise, Lotus Exige, and Lotus 2-Eleven comes standard with a Denso coolant expansion tank. This is the same plastic tank that is found in the Toyota 2ZZ-GE equipped vehicles. For fitment, Lotus designed a complex bracket that incorporates a mount for the electric hot-soak water pump. There has been cases reported where the Denso tank has failed and owners have found that new replacements are quite expensive. Radium has simplified the Lotus design by making two separate mounts and further improved it using a robust aluminum tank and adapting the factory hoses to 6AN fittings.\u003c\/p\u003e\n\u003cp\u003eThe mount uses all factory threaded mounted holes. Because of this, there is no need to drill or modify anything as it bolts in. Install is a fairly simple process that can be performed by an average mechanic. Everything is accessible with the rear clam intact. Aluminum Pushlok hose ends are included to convert the factory coolant hoses into 6AN.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE CAP\u003c\/h3\u003e\n\u003cp\u003eThe optional Radium Engineering pressure caps (sold separately) allow the user to select a range of pressure that was not possible with the Denso tank. The purpose of a high pressure cap is to increase the boiling point in the cooling system providing improved cooling efficiency. Each cap is manufactured from stainless steel with a race proven high pressure valve. This is something to consider when tracking the vehicle in extreme conditions. For more information, go \u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e. \u003cbr\u003e\u003cbr\u003eNote: The OEM Lotus pressure cap is 1.1Bar.\u003cbr\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50171277312297,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-0270-01_1200w.jpg?v=1765908883"},{"product_id":"coolant-tank-kit-elise-exige-firewall-mount","title":"Coolant Tank Kit, Elise\/Exige, Firewall Mount","description":"\u003cp\u003eThe Radium remote mounted coolant header tank is commonly required for custom Lotus applications such as engine swaps, turbocharger kits, etc. where the OEM expansion tank is no longer in an ideal location.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNOTE: For the Radium Coolant Expansion Tank Kit that fits in the OEM location go \u003ca href=\"\/products\/coolant-tank-kit-elise-exige-oem-location\"\u003eHERE.\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe main tank is a 2-piece design constructed of CNC 6061 billet aluminum, as shown below. The two halves are bolted together along with a CNC billet aluminum cap receiver which mates to any standard 32mm 'Type-A' style pressure cap .Coolant header tanks are necessary for applications that utilize a low mounted radiator, such as a V-Mount, for proper air bleeding. The Radium Engineering tank also has an internal swirl feature, as shown below.\u003c\/p\u003e\n\u003cp\u003eHot pressurized coolant from the cylinder head is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation. This is an old hot rod trick to help aid in de-aerating the system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE CAPS\u003c\/h3\u003e\n\u003cp\u003eThe optional Radium pressure caps (sold separately) allow the user to select a range of pressure. The purpose of a high pressure cap is to increase the boiling point in the cooling system providing improved cooling efficiency. Each cap is manufactured from stainless steel with a race proven high pressure valve. This is something to consider when tracking the vehicle in extreme conditions. For more information, go\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003eThe OEM Lotus pressure cap is 1.1 Bar. \u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50171608301865,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-0270-02.jpg?v=1744261470"},{"product_id":"coolant-tank-kit-toyota-gr-corolla","title":"Coolant Tank Kit, Toyota GR Corolla","description":"\u003cp\u003eBecause of continuous and intense heat cycling with track use, plastic coolant tanks have a reputation of failing over time. Fortunately, the rugged 2-piece Radium Engineering replacement is CNC machined and anodized for increased longevity. And because aluminum is a superior thermal conductor material, heat transfer is further improved. Additionally, the metal construction is robust enough to use in racing applications.\u003c\/p\u003e\n\u003cp\u003eThis kit directly replaces the plastic Toyota tank. A specially designed mounting bracket secures to existing threaded holes and adapter fittings interface with the factory hoses. The tank functionality remains the same as the OEM cooling system. Furthermore, the tank holds the same volume of coolant as the factory tank. However, the reduced size allows more room in the engine bay for other modifications and easier access to the engine for servicing.\u003cbr\u003e\u003cbr\u003eThe Radium Engineering Coolant Expansion Tank has proved itself over the years in many applications all over the world, in race and street vehicles.The internal design features two chambers with cross-over passages at the top and bottom. The coolant tank also has an internal swirl feature aiding in de-aerating the system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE CAP\u003c\/h3\u003e\n\u003cp\u003eThe OEM Toyota cap has a pressure rating of 1.08 Bar. Various pressure reliefs of the Radium Engineering Type-A cap can be used.\u003cbr\u003e\u003cbr\u003eTo select a Radium Engineering cap, use the check boxes above. More info on the caps \u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50174030348585,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-0767.jpg?v=1744287283"},{"product_id":"coolant-tank-kit-nissan-r35-gt-r","title":"Coolant Tank Kit, Nissan R35 GT-R","description":"\u003cp\u003eBecause of continuous and intense heat cycling, plastic coolant tanks have a reputation of failing over time. Fortunately, the rugged 2-piece Radium Engineering replacement is CNC machined from aluminum and anodized for increased longevity. And because aluminum is a superior thermal conductor material, heat transfer is further improved. Additionally, the metal construction is robust enough to use in racing applications.\u003c\/p\u003e\n\u003cp\u003eThis kit directly replaces the plastic Nissan tank without making permanent modifications to the vehicle. A specially designed mounting bracket secures to existing threaded holes and adapter fittings interface with the factory lines. The tank functionality remains the same as the OEM cooling system. The reduced size allows more room in the engine bay for other modifications and easier access to the engine for servicing.\u003c\/p\u003e\n\u003cp\u003eThe Radium Engineering Coolant Expansion Tank has proven itself over the years in many applications all over the world, in race and street vehicles. The internal design features two chambers with cross-over passages at the top and bottom. The coolant tank also has an internal swirl feature aiding in de-aerating the system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eINDEPENDENT INSTALL AND REVIEW\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/motoiq.com\/project-dba-r35-nissan-gt-r-adding-a-radium-coolant-tank\/\" target=\"_blank\"\u003eClick here for an 3rd party review and installation\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRODUCT VIDEO\u003c\/h3\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/dGhyTgTKRA0\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE CAP\u003c\/h3\u003e\n\u003cp\u003eThe OEM 1.37 Bar Nissan pressure cap can be re-used. Alternatively, various pressure reliefs of the Radium Engineering Type-A cap can be used. \u003c\/p\u003e\n\u003cp\u003eTo select a Radium Engineering cap, use the check boxes above. More info on the caps \u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50179867541801,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/20-0557_R35_Coolant_Tank.jpg?v=1744362429"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/collections\/1600x300_Title_007505be-491e-48c2-b9bb-60f6a282f415.webp?v=1776721277","url":"https:\/\/www.radiumauto.com\/collections\/vehicle-specific-coolant-tank-kits.oembed","provider":"Radium Engineering","version":"1.0","type":"link"}