{"product_id":"mishimoto-mmtc-dmax-20-transmission-cooler-silver-fits-chevrolet-gmc-6-6l-duramax-l5p-2020","title":"Mishimoto MMTC-DMAX-20 Transmission Cooler  Silver  Fits Chevrolet\/GMC 6.6L Duramax L5P 2020+","description":"The factory transmission cooling on the 2020+ Chevrolet and GMC Duramax L5P 6.6L is sized for stock duty, and fluid temperatures climb fast under the sustained load of towing and heavy hauling. Heat is what wears a transmission out. The Mishimoto Transmission Cooler attacks the problem with raw capacity: a tube-and-fin core with a 245% increase in core volume over stock, giving the system far more headroom to keep fluid temperatures in a safe range when the truck is working hardest.----The core also adds a 137% increase in frontal area, putting more of the cooler directly in the incoming airstream, and a 173% increase in external fin area to move heat from the fluid into the air more efficiently. All-aluminum construction handles the thermal demands of stock and modified Duramax trucks alike, and the cooler retains the factory transmission line connections for a clean, complete upgrade with no additional adapters or plumbing.----Direct fit for the 2020+ Chevrolet and GMC Duramax L5P 6.6L. No drilling, cutting, or modification required. Backed by the Mishimoto Lifetime Warranty.\r\n\u003cul\u003e\t\u003cli\u003e245% larger core volume for serious heat dissipation - the oversized tube-and-fin core gives the transmission far more capacity to pull heat from the fluid under tow and heavy load.\u003c\/li\u003e\r\n\t\u003cli\u003e137% more frontal area catches more cooling airflow - the larger frontal core area puts more of the cooler in the incoming airstream to drop fluid temps faster.\u003c\/li\u003e\r\n\t\u003cli\u003eFactory connections, no adapters required - the cooler uses the OEM transmission line connections for a complete bolt-on upgrade with no extra fittings or plumbing work.\u003c\/li\u003e\r\n\t\u003cli\u003eTube-and-fin aluminum core built for sustained load - durable all-aluminum construction holds transmission temps in check through the heat of towing where stock cooling falls short.\u003c\/li\u003e\r\n\t\u003cli\u003e173% more external fin area accelerates heat transfer - the added fin surface moves thermal energy from the fluid into the airstream far more efficiently than the stock cooler.\u003c\/li\u003e\r\n\t\u003cli\u003eDrops in without modification - confirmed direct fit for 2020+ Chevrolet and GMC Duramax L5P 6.6L trucks, with no cutting, fabricating, or adapter work required\u003c\/li\u003e\r\n\t\u003cli\u003eOwn it for life - backed by Mishimoto’s Lifetime Warranty, your investment is protected long after install day.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eMishimoto\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00840197727379\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCore Height: \u003c\/b\u003e8.3\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCore Material: \u003c\/b\u003eAluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCore Thickness: \u003c\/b\u003e1.3\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCore Width: \u003c\/b\u003e33.4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eElectric Fan: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFinish: \u003c\/b\u003eNatural Aluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGrade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eHeight: \u003c\/b\u003e8.6\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInlet Diameter: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInstall Difficulty: \u003c\/b\u003e2\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eLine Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMounting Hardware Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOutlet Diameter: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint01: \u003c\/b\u003e245% larger core volume for serious heat dissipation - the oversized tube-and-fin core gives the transmission far more capacity to pull heat from the fluid under tow and heavy load.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint02: \u003c\/b\u003e137% more frontal area catches more cooling airflow - the larger frontal core area puts more of the cooler in the incoming airstream to drop fluid temps faster.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint03: \u003c\/b\u003eFactory connections, no adapters required - the cooler uses the OEM transmission line connections for a complete bolt-on upgrade with no extra fittings or plumbing work.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint04: \u003c\/b\u003eTube-and-fin aluminum core built for sustained load - durable all-aluminum construction holds transmission temps in check through the heat of towing where stock cooling falls short.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint05: \u003c\/b\u003e173% more external fin area accelerates heat transfer - the added fin surface moves thermal energy from the fluid into the airstream far more efficiently than the stock cooler.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint06: \u003c\/b\u003eDrops in without modification - confirmed direct fit for 2020+ Chevrolet and GMC Duramax L5P 6.6L trucks, with no cutting, fabricating, or adapter work required\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint07: \u003c\/b\u003eOwn it for life - backed by Mishimoto’s Lifetime Warranty, your investment is protected long after install day.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint08: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint09: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint10: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint11: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint12: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint13: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint14: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSellingPoint15: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Applications: \u003c\/b\u003e2020+ Chevrolet\/GMC 2500HD 6.6L Duramax--2020+ Chevrolet\/GMC 3500HD 6.6L Duramax\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Caution: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Chassis Codes: \u003c\/b\u003eGMT\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Core Construction: \u003c\/b\u003eTube-and-Fin\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Core Height (in): \u003c\/b\u003e8.3\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Core Length (in): \u003c\/b\u003e33.4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Core Thickness (in): \u003c\/b\u003e1.3\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Engine Codes: \u003c\/b\u003eL5P\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Fluid Capacity (qts): \u003c\/b\u003e1.5\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Includes: \u003c\/b\u003e(1) Transmission Cooler--(2) M6 Studs--Mishimoto Lifetime Warranty\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Inlet: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Installation Notes: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Note: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Outlet: \u003c\/b\u003eN\/A\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Overall Height (in): \u003c\/b\u003e8.6\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Overall Length  (in): \u003c\/b\u003e40\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Overall Width (in): \u003c\/b\u003e2.4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Rows: \u003c\/b\u003e20\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTechSpec Transmission Codes: \u003c\/b\u003eAllison 10-speed\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eThickness: \u003c\/b\u003e2.4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWidth: \u003c\/b\u003e40\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eCN\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eEmissions Compliance Exempt\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e41.5 x 4.1 x 10.2 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e6 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePDF:\u003c\/h3\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/sdda.semadata.org\/Standard\/Mishimoto%20Automotive\/MMTC-DMAX-20_Install-Guide.pdf\" target=\"_blank\"\u003e\u003cimg 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style=\"display:inline\"\u003e \u003c\/a\u003e\u003c\/div\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":44116578336846,"sku":"MIM-MMTC-DMAX-20","price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2127\/9687\/files\/MMTC-DMAX-20_1.jpg?v=1785849697","url":"https:\/\/rtoperformance.com\/products\/mishimoto-mmtc-dmax-20-transmission-cooler-silver-fits-chevrolet-gmc-6-6l-duramax-l5p-2020","provider":"RTO Performance, LLC","version":"1.0","type":"link"}