{"product_id":"mishimoto-2015-2016-gm-6-6l-duramax-lml-transmission-cooler-silver","title":"Mishimoto 2015-2016 GM 6.6L Duramax LML Transmission Cooler - Silver","description":"There's no greater enemy for a transmission than heat. Whether your 2015-2016 Chevy\/GMC 6.6L LML Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool.Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2015-2016 Chevy\/GMC 6.6L LML Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67-percent greater core volume, and 164-percent greater fin surface area than the stock 2015-2016 LML Duramax transmission cooler.The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.\nAutomatic transmission oil cooler designed to regulate fluid temperature and prevent overheating. Enhances transmission longevity, maintains performance, and features durable construction with a precise fit.\n\u003cul\u003e\n  \u003cli\u003eCNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines\u003c\/li\u003e\n  \u003cli\u003eDirect-fit for all 2015-2016 Chevrolet\/GMC with Allison transmission (LML)\u003c\/li\u003e\n  \u003cli\u003eStacked-plate construction for maximum durability and superior cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtect your transmission from overheating with the Mishimoto 15-16 GM 6.6L Duramax (LML) Transmission Cooler. Designed specifically for 2015-2016 Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models with Allison transmissions, this direct-fit cooler ensures optimal thermal regulation even under demanding conditions. Its stacked-plate construction provides maximum durability and superior cooling performance, helping to extend transmission lifespan and maintain consistent performance. The cooler's larger core volume and increased fin surface area—67% and 164% greater than the stock cooler—allow for more efficient heat dissipation, which is crucial for towing, heavy-duty work, or spirited driving. The included CNC-machined adapters enable seamless connection to stock transmission lines or AN fittings, simplifying installation. Custom-fit brackets and hoses are designed for a straightforward setup, reducing downtime and installation complexity. Backed by Mishimoto’s lifetime warranty with accident protection, this cooler offers peace of mind, ensuring your transmission stays cool and performs reliably for years to come. It is an essential upgrade for owners looking to improve their vehicle’s cooling capacity and protect against transmission damage. Constructed with high-quality materials, the Mishimoto transmission cooler combines durability, efficiency, and ease of installation, making it an excellent investment for any heavy-duty or performance-oriented application.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCNC-machined adapters for easy connection to stock or AN transmission lines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDirect-fit design for 2015-2016 Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD with Allison transmissions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStacked-plate construction for maximum durability and cooling efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e67% greater core volume and 164% more fin surface area than stock cooler\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes custom brackets and hoses for straightforward installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by Mishimoto's lifetime warranty with accident protection\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2015 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2015 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2015 GMC Sierra 2500 HD Base\u003cbr\u003e\n2015 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2015 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2015 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2015 GMC Sierra 3500 HD Base\u003cbr\u003e\n2015 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2015 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2015 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2016 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2016 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2016 GMC Sierra 2500 HD Base\u003cbr\u003e\n2016 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2016 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2016 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2016 GMC Sierra 3500 HD Base\u003cbr\u003e\n2016 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2016 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2016 GMC Sierra 3500 HD SLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":53602996617489,"sku":"MMTC-DMAX-15SL","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/45dd36c61b87e5b993d2db02e332ddee.jpg?v=1779957805","url":"https:\/\/shoprenegade.com\/products\/mishimoto-2015-2016-gm-6-6l-duramax-lml-transmission-cooler-silver","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}