{"product_id":"the-rover-coolant-bridge-v8-heater-manifold-tube","title":"The Rover Coolant Bridge | V8 Heater Manifold Tube with Sensor for Land Rover","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003eCooling is the quiet contract between your engine and the road. When a heater manifold tube cracks or weeps, that contract breaks — and a Range Rover or Discovery loses the thermal discipline its 5.0L V8 depends on, in the worst possible place: between you and the people you carry.\u003c\/p\u003e\n\u003cp\u003eThe Rover Coolant Bridge is a precision replacement heater manifold tube with an integrated sensor, engineered to match the original fitment for Land Rover Discovery LR4, Range Rover, and Range Rover Sport. It carries coolant reliably from block to heater core, restoring cabin heat and protecting the engine from the overheating window a failing line opens under load.\u003c\/p\u003e\n\u003cp\u003eBuilt from materials that resist heat aging and coolant erosion, this component installs cleanly and seats correctly against factory fittings. The integrated sensor keeps the engine management system honest about coolant temperature, so the electronics, not just the driver, know the truth about the cooling circuit.\u003c\/p\u003e\n\u003cp\u003eFor owners keeping a Land Rover on the road for the long haul, this is preventive maintenance that pays for itself in a single avoided breakdown — no tow, no labor for a roadside repair, no overheated head gasket. For workshops, it is the kind of direct-fit part that makes a cooling job predictable and profitable.\u003c\/p\u003e\n\u003cp\u003eBecause Land Rover V8 cooling systems are temperamental with age, sourcing a tube built to the correct material spec and sensor interface matters. This component drops in without shims, adapters, or improvisation — the flanges, seals, and connectors line up with factory components so the whole circuit behaves as designed. That is the difference between a fix that lasts and one that returns to the bay next month.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA cooling system is a chain. Replace the weak link before the road does.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-features\" style=\"margin-top:25px;\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Precision direct fitment\u003c\/strong\u003e — engineered as a direct replacement for the original heater manifold tube\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Integrated temperature sensor\u003c\/strong\u003e — maintains accurate coolant temperature reporting to the ECU\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Heat-resistant construction\u003c\/strong\u003e — formulated to resist aging from sustained engine bay temperatures\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Corrosion-resistant materials\u003c\/strong\u003e — stands up to coolant chemistry and electrolysis over long service life\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Reliable coolant flow\u003c\/strong\u003e — restores consistent heater circuit operation and cabin heat output\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Cross-referenced fitment\u003c\/strong\u003e — matches LR018273 \/ LR109402 reference numbers\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003e✦ Workshop-friendly install\u003c\/strong\u003e — clean seating against factory fittings with standard tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\" style=\"margin-top:25px;\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e 5.0L V8\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Heater manifold tube with integrated sensor\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Land Rover Discovery LR4, Range Rover, Range Rover Sport\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eReference Numbers:\u003c\/strong\u003e LR018273 \/ LR109402 cross-reference\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Heater core coolant supply line\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Integrated coolant temperature sensor\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heat- and corrosion-resistant material\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e Direct-fit replacement, standard workshop procedure\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eService:\u003c\/strong\u003e Replace during cooling system maintenance or heat loss diagnosis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\" style=\"margin-top:25px;\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe Rover Coolant Bridge suits Land Rover owners tackling cooling-system maintenance, workshops servicing Discovery LR4 and Range Rover models, and DIY enthusiasts restoring a healthy heater circuit. Replace a cracked or weeping manifold tube as part of a scheduled cooling service, during an engine-out job, or the moment cabin heat output drops — and restore the factory-fresh thermal behavior your vehicle was designed with. Always use the correct coolant and bleed the system fully after installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\" style=\"margin-top:30px;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which vehicles does this fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is designed for Land Rover Discovery LR4, Range Rover, and Range Rover Sport equipped with the 5.0L V8 engine. Verify your specific model year and reference numbers before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it include the sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The heater manifold tube ships with its integrated sensor, so your engine management system continues to receive accurate coolant temperature readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a direct-fit aftermarket replacement engineered to match the original manifold tube configuration and reference cross-references, offered at a more accessible price point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why would this pipe need replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeat cycling and coolant chemistry weaken a heater manifold tube over time, causing cracks, weeping, or coolant loss that raise engine temperature and cut cabin heat. A small leak left unattended can cascade into an overheating event.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is installation straightforward?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor the experienced owner or a workshop, replacement is a straightforward cooling-circuit job. Always purge and refill the cooling system correctly after fitting, and pressure-test to confirm the seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the symptoms of failure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCommon signs include coolant smell in the cabin, visible weeping around the manifold area, low coolant warning, fluctuating temperature gauge, and weak or absent cabin heat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"eastsupplier-promise\" style=\"margin-top:25px;padding:15px;background:#f7f8fa;border-left:4px solid #1a3a5c;border-radius:6px;\"\u003e\n\u003ch3\u003eThe EastSupplier Promise\u003c\/h3\u003e\n\u003cp\u003eAt EastSupplier, every product is inspected and fulfillment-tested before it earns a listing. We ship from verified supply partners, back our catalog with responsive support, and stand behind the quality we publish. When you order, you are buying from a merchant that treats consistency as the default — not the exception. We are here for the builders, printers, restorers, and weekend explorers who value tools and materials that do not quit.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S92ce2cd93f084efe9dfee7cbbc87d736s.webp?v=1721701956\" alt=\"EastSupplier product detail\" style=\"max-width:100%;height:auto;border-radius:8px;margin:10px auto;display:block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb2b24d56c41a4a138f714289b3c7f0a0b.webp?v=1721701957\" alt=\"EastSupplier product detail\" style=\"max-width:100%;height:auto;border-radius:8px;margin:10px auto;display:block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S7562adf61bf44ed6a7daa61ea53966bdW.webp?v=1721701957\" alt=\"EastSupplier product detail\" style=\"max-width:100%;height:auto;border-radius:8px;margin:10px auto;display:block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc33d02b34d9c4576947b84730168d31fl.webp?v=1721701956\" alt=\"EastSupplier product detail\" style=\"max-width:100%;height:auto;border-radius:8px;margin:10px auto;display:block;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sed89fb37f8da4ecd8a091891b7f2d2b3O.webp?v=1721701957\" alt=\"EastSupplier product detail\" style=\"max-width:100%;height:auto;border-radius:8px;margin:10px auto;display:block;\"\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"The Rover Coolant Bridge | V8 Heater Manifold Tube with Sensor for Land Rover\",\n  \"sku\": \"8744985428191\",\n  \"url\": \"https:\/\/eastsupplier.com\/products\/the-rover-coolant-bridge-v8-heater-manifold-tube\",\n  \"image\": [\"https:\/\/eastsupplier.com\/products\/the-rover-coolant-bridge-v8-heater-manifold-tube\"],\n  \"description\": \"The Rover Coolant Bridge | V8 Heater Manifold Tube with Sensor for Land Rover\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"EastSupplier\"},\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/eastsupplier.com\/products\/the-rover-coolant-bridge-v8-heater-manifold-tube\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"84.19\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n  },\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.7\",\n    \"reviewCount\": \"4\"\n  }\n}\n\u003c\/script\u003e","brand":"East Supplier Platform","offers":[{"title":"Brand-2 years","offer_id":46152212873439,"sku":"1005004913989337-Brand-2 years","price":84.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S92ce2cd93f084efe9dfee7cbbc87d736s.webp?v=1721701956","url":"https:\/\/eastsupplier.com\/fr-kr\/products\/the-rover-coolant-bridge-v8-heater-manifold-tube","provider":"EastSupplier Platform","version":"1.0","type":"link"}