{"product_id":"rjsphh-68rfe-as69rc-thermostatic-bypass-upgrade-for-2013-2018-dodge-ram-6-7l-cummins-aluminum-tbv-faster-cooler-flow","title":"RJSPHH 68RFE \/ AS69RC Thermostatic Bypass Upgrade for 2013-2018 Dodge Ram 6.7L Cummins — Aluminum TBV, Faster Cooler Flow","description":"\u003cp\u003e\u003cstrong\u003eRJSPHH thermostatic bypass upgrade replaces the stock TBV so your 68RFE or AS69RC transmission cooler circulates fluid immediately, reducing operating temperatures and stress on the gearbox.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFactory thermal bypass valves divert most cooler flow until the transmission reaches a preset temperature, which delays cooling when it may be needed most. This aluminum upgrade is engineered to lift that restriction for 2013–2018 Dodge Ram 6.7L Cummins automatics using the 68RFE or AISIN AS69RC transmissions, helping the cooler do its job sooner without modifying the original cooler itself.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this upgrade change cooling behavior on startup?\u003c\/h3\u003e\n\u003cp\u003eUnlike the stock TBV that blocks cooler flow until the fluid warms, the RJSPHH unit opens earlier so transmission oil begins circulating through the cooler almost immediately. That can lower peak fluid temperatures during towing or heavy loads and reduce repeated heat cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpens sooner than factory valve to let fluid reach the cooler quickly\u003c\/li\u003e\n  \u003cli\u003eReduces time fluid spends circulating only inside the housing\u003c\/li\u003e\n  \u003cli\u003eHelps avoid repeated temperature spikes during short drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my truck and install without major modifications?\u003c\/h3\u003e\n\u003cp\u003eThis part is built specifically for 2013–2018 Dodge Ram trucks with the 6.7L Cummins diesel and automatic 68RFE or AISIN AS69RC transmissions. It replaces the original thermostatic bypass valve and installs in the same location, so no custom piping or extensive rework is required for compatible vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect compatibility: 2013–2018 6.7L Cummins with 68RFE or AS69RC\u003c\/li\u003e\n  \u003cli\u003eForms a like-for-like replacement with original mounting points\u003c\/li\u003e\n  \u003cli\u003eDesigned for bolt-on installation using existing cooler lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and reliability features does the product offer?\u003c\/h3\u003e\n\u003cp\u003eThe valve body is machined from corrosion-resistant aluminum for long-term strength and heat tolerance under repeated thermal cycles. Components are selected to resist aging from hot transmission fluid, and a one-year warranty backs the part against defects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade aluminum construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eDurable internal spring and seal materials rated for transmission fluid exposure\u003c\/li\u003e\n  \u003cli\u003eOne-year warranty with seller support and 24-hour response\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this upgrade affect transmission longevity and performance?\u003c\/h3\u003e\n\u003cp\u003eBy allowing the cooler to receive fluid earlier, operating temperatures can be reduced during the most demanding conditions, which lowers thermal stress on seals and components. While no part can guarantee a lifespan, improved cooling stability supports healthier transmission operation over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePromotes steadier fluid temperatures under load\u003c\/li\u003e\n  \u003cli\u003eHelps prevent frequent overheating cycles that accelerate wear\u003c\/li\u003e\n  \u003cli\u003eComplementary to proper maintenance and fluid service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners of 2013–2018 Dodge Ram trucks with the 6.7L Cummins who run heavy loads, tow regularly, or want to improve transmission cooling behavior without replacing the entire cooler. If you seek a durable, bolt-in thermostatic bypass upgrade manufactured from corrosion-resistant aluminum and backed by a one-year warranty, this RJSPHH unit is designed for your OEM 68RFE or AS69RC setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my 6.7L Cummins Ram from 2015?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This RJSPHH valve fits 2013–2018 Dodge Ram 6.7L Cummins automatics with 68RFE or AISIN AS69RC transmissions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does installation require custom hoses or mods?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It is a direct replacement designed to install using the truck's existing cooler lines and mounting points.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RJSPHH","offers":[{"title":"Default Title","offer_id":48085696741534,"sku":"B0DMR89ND6","price":45.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rjsphh-front-view-assembly.jpg?v=1785876840","url":"https:\/\/northtrailauto.ca\/products\/rjsphh-68rfe-as69rc-thermostatic-bypass-upgrade-for-2013-2018-dodge-ram-6-7l-cummins-aluminum-tbv-faster-cooler-flow","provider":"North Trail Auto","version":"1.0","type":"link"}