{"product_id":"104123593-land-rover-3-0-coolant-bypass-pipe-lr121446","title":"LANDNOVO 104123593 Coolant Bypass Pipe for Land Rover Defender, Discovery 5, Range Rover \u0026 Jaguar F-Pace 3.0L LR121446","description":"\u003ch2\u003eLANDNOVO — Precision in Motion. Engineered by GB.\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrand New – 100% Original Equipment Performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIs your Land Rover Defender, Discovery, Range Rover, or Jaguar F-Pace experiencing coolant leaks, overheating, or slow warm-up? The culprit is often a cracked or degraded coolant bypass pipe. The \u003cstrong\u003eLANDNOVO 104123593 Coolant Bypass Pipe\u003c\/strong\u003e is a brand new, premium replacement engineered to restore your vehicle's cooling system performance and engine protection.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to OE specifications, this coolant bypass pipe delivers \u003cstrong\u003e100% original equipment function, performance, and durability\u003c\/strong\u003e. It is a complete drop-in replacement for the original unit, designed for a straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Does the Coolant Bypass Pipe Do?\u003c\/h3\u003e\n\u003cp\u003eThe coolant bypass pipe is a critical component of your engine's cooling system. It routes coolant around the engine during the warm-up phase, allowing the engine to reach operating temperature quickly. Once the engine is warm, the thermostat opens and normal coolant flow through the radiator begins. A failed bypass pipe can cause coolant leaks, overheating, and reduced heater performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New\u003c\/strong\u003e – high-quality materials, rigorously tested\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% OE Performance\u003c\/strong\u003e – direct replacement for OE 104123593 \/ LR121446 \/ T4A41033\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – built to withstand extreme engine temperatures and coolant exposure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak-Free Design\u003c\/strong\u003e – precision-machined connections ensure a secure seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintains Proper Coolant Flow\u003c\/strong\u003e – supports cooling and heater performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e – bolt-on installation, no modification required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBritish-Engineered Precision\u003c\/strong\u003e – Designed by GB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Month Warranty\u003c\/strong\u003e – peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eVehicle\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eChassis\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eYears\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eEngine\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLand Rover Defender 90 \/ 110 \/ 130\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eL663\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2019+\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3.0L AJ20P6 Petrol MHEV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLand Rover Discovery 5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eL462\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2017+\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3.0L AJ20P6 Petrol MHEV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLand Rover Range Rover\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eL405\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2013–2022\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3.0L AJ20P6 Petrol MHEV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLand Rover Range Rover Sport\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eL494\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2014–2022\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3.0L AJ20P6 Petrol MHEV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLand Rover Range Rover Velar\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eL560\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2017+\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3.0L AJ20P6 Petrol MHEV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eJaguar F-Pace\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eX761\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e2021+\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3.0L AJ20P6 Petrol MHEV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For 3.0L AJ20P6 petrol MHEV engines only. Confirm compatibility with your VIN before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eOE Cross-Reference\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eOE Number\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eType\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e104123593\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003ePrimary\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLR121446\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLand Rover\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eT4A41033\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eJaguar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Engine Coolant Bypass Pipe (By-Pass Hose \/ Water Pipe)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Vulcanized rubber combined with textile material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New – 100% OE Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSymptoms of a Failing Coolant Bypass Pipe\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant leak\u003c\/strong\u003e – visible coolant dripping from the bypass pipe area\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverheating engine\u003c\/strong\u003e – the engine temperature gauge rises above normal operating range\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlow warm-up\u003c\/strong\u003e – the engine takes longer than usual to reach operating temperature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced heater performance\u003c\/strong\u003e – the cabin heater blows less warm air\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow coolant warning light\u003c\/strong\u003e – the dashboard displays a low coolant warning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n  \u003cli\u003eDrain coolant before removal.\u003c\/li\u003e\n  \u003cli\u003eInspect all hose connections and clamps for wear or damage.\u003c\/li\u003e\n  \u003cli\u003eAlways replace the bypass pipe with a new gasket or seal if applicable.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, refill with correct Land Rover-approved coolant and perform system bleed procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLANDNOVO — Precision | Guaranteed | Durability\u003c\/strong\u003e\u003c\/p\u003e","brand":"Landnovo","offers":[{"title":"Default Title","offer_id":67815702069544,"sku":null,"price":38.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/4243\/8184\/files\/1_55e81258-7b8a-446a-94d6-0b66fcac42f9.jpg?v=1791000225","url":"https:\/\/landnovo.com\/pt\/products\/104123593-land-rover-3-0-coolant-bypass-pipe-lr121446","provider":"Landnovo Premium Auto Parts","version":"1.0","type":"link"}