{"product_id":"xdp-xd309-xtra-cool-direct-fit-transmission-oil-cooler-2001-2005-duramax","title":"XDP XD309 Xtra Cool Direct-Fit Transmission Oil Cooler (2001-2005 Duramax)","description":"\u003csection class=\"cmp-product-section cmp-product-section--toggle cmp-product-section--toggle-open animate--fade-in\" data-scroll=\"\"\u003e\n\u003cdiv class=\"cmp-product-details-wrapper\"\u003e\n\u003cdiv class=\"cmp-product-description\"\u003e\n\u003cdiv class=\"cmp-product-section__inner\"\u003e\n\u003cdiv class=\"cmp-product-description__content\"\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe XDP Xtra Cool Direct-Fit Transmission Oil Cooler XD309 is a direct upgrade for the factory transmission oil cooler in your 2001-2005 GM 6.6L Duramax LB7\/LLY.  XDP’s Xtra Cool Transmission Oil Coolers are made using techniques borrowed from the HD and semi-truck industry to provide you with the ultimate in strength and durability. Built for more than just increased strength, the XD309 features a high-efficiency core that is specially designed to maximize transmission cooling potential over the factory unit. Each kit comes ready to install with the needed fittings, brackets, and hardware to make this a bolt-on installation for your GM Duramax\/Allison powertrain. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-Fit \u003c\/li\u003e\n\u003cli\u003eReplaces Factory Cooler\u003c\/li\u003e\n\u003cli\u003eUpgraded Design For Increased Durability\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Core To Maximize Cooling \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eXD309 Specifications:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eCore Width: 12-1\/2\" \u003cbr\u003eCore Height: 7-3\/4\" \u003c\/div\u003e\n\u003cdiv\u003eCore Thickness: 2\" \u003c\/div\u003e\n\u003cdiv\u003eOverall Length: 16\" \u003c\/div\u003e\n\u003cdiv\u003eCooler Fittings: 7\/8-14 UNF  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eApplication Notes:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eXDP cannot guarantee fitment with all aftermarket transmission lines.\u003c\/div\u003e\n\u003cdiv\u003ePlease match aftermarket lines with the cooler fittings specified above.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003e\n\u003ca href=\"https:\/\/www.xtremediesel.com\/xtreme-diesel-performance-xdp-product-warranty-availability#warranty\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cu\u003eManufacturer Warranty*:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e2 Year \/ Unlimited Mileage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"XDP MFG","offers":[{"title":"Default Title","offer_id":51411039682848,"sku":"XD309","price":235.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/xdp-xd309-xtra-cool-direct-fit-transmission-oil-cooler-2001-2005-duramax-7258728.webp?v=1779541156","url":"https:\/\/www.southerndieselsupply.com\/products\/xdp-xd309-xtra-cool-direct-fit-transmission-oil-cooler-2001-2005-duramax","provider":"Southern Diesel Supply","version":"1.0","type":"link"}