{"product_id":"dorman-800-603-automatic-transmission-oil-cooler-line-connector","title":"Dorman 800-603 Automatic Transmission Oil Cooler Line Connector","description":"\u003ch2\u003eReliable Automatic Transmission Oil Cooler Line Connector\u003c\/h2\u003e\u003cp\u003eThe Dorman 800-603 automatic transmission oil cooler line connector is engineered to provide a secure and durable connection for transmission cooling systems. Designed specifically for Chevrolet and GMC trucks and SUVs, this steel connector ensures efficient fluid transfer and system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eFeatures a straight fitting angle with a hex shape for easy installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 includes a quick disconnect fitting with multiple size options (3\/8 in to 1 in)\u003c\/li\u003e\n\u003cli\u003eEnd 2 has a metric threaded male fitting with a 16.5 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with various Chevrolet and GMC models including Blazer, Tahoe, Yukon, and multiple C\/K and Express series trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 800-603 transmission line connector is designed with precision to meet SAE standards, ensuring compatibility and reliability in automatic transmission cooling systems. The connector measures 29.25 inches along its length axis, providing adequate reach for installation in tight engine compartments. The hex-shaped body allows for secure tightening with standard tools. End 1 features a quick disconnect fitting attachment, facilitating easier maintenance and replacement, while End 2 uses a metric threaded male connection for a secure seal. This part does not include mounting hardware or thread sealer, so proper installation preparation is recommended.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis transmission oil cooler line connector is compatible with a range of Chevrolet and GMC vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Blazer, Tahoe, Yukon\u003c\/li\u003e\n\u003cli\u003eGMC C1500, C2500, C3500, K1500, K2500, K3500 series trucks and Suburbans\u003c\/li\u003e\n\u003cli\u003eChevrolet and GMC Express 1500, 2500, 3500 vans\u003c\/li\u003e\n\u003cli\u003eGMC P30, P3500, Savana 1500, 2500, 3500 vans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Connector\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking or damaged transmission oil cooler line connections\u003c\/li\u003e\n\u003cli\u003eCorrosion or wear in original transmission line fittings\u003c\/li\u003e\n\u003cli\u003eDifficulty in disconnecting or reconnecting transmission cooler lines\u003c\/li\u003e\n\u003cli\u003eIncompatibility with metric and SAE fitting standards\u003c\/li\u003e\n\u003cli\u003eTransmission fluid loss due to faulty connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the transmission system is depressurized before beginning installation. Use appropriate tools to tighten the hex-shaped connector securely without over-torquing. Since mounting hardware and thread sealer are not included, apply a compatible thread sealant to the metric threaded end if necessary. Verify the quick disconnect fitting is fully engaged to prevent leaks. Inspect surrounding hoses and lines for wear during installation to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your vehicle’s transmission cooling system. The 800-603 transmission line connector is backed by Dorman’s limited warranty, covering defects in material and workmanship under normal use. For specific warranty details, refer to Dorman’s official documentation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44324140384437,"sku":"BKKY-800-603","price":24.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_800603_Fro_3e24b47f-a332-4bea-b6dd-ec367daf834f.jpg?v=1775011360","url":"https:\/\/www.partcatalog.com\/products\/dorman-800-603-automatic-transmission-oil-cooler-line-connector","provider":"PartCatalog","version":"1.0","type":"link"}