{"product_id":"cloyes-9-5977-engine-timing-chain-tensioner","title":"Cloyes 9-5977 Engine Timing Chain Tensioner","description":"\u003ch2\u003eCloyes Timing Chain Tensioner 9-5977\u003c\/h2\u003e\u003cp\u003eCloyes 9-5977 is an engine timing chain tensioner built for applications that rely on a spring-and-guide design. It helps maintain proper chain tension for consistent valve timing in compatible Cadillac, Chevrolet, and GMC vehicles, including Silverado, Sierra, Tahoe, Yukon, Camaro, and Corvette applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpring and guide tensioner design for timing chain control\u003c\/li\u003e\n\u003cli\u003eMetal housing with metal and nylon construction\u003c\/li\u003e\n\u003cli\u003eBlack finish with included mounting bracket and shoe\u003c\/li\u003e\n\u003cli\u003eActivation pin style for service installation\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.383 in. diameter\u003c\/li\u003e\n\u003cli\u003eNon-adjustable design\u003c\/li\u003e\n\u003cli\u003eCross-references part numbers 95977 and 12630107\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Cloyes timing chain tensioner is part of the Timing Chain Tensioner line, a product group focused on maintaining timing system stability across a wide range of engine applications. Cloyes has supplied timing system components since 1921, and the 9-5977 reflects that experience with a metal-bodied, spring-and-guide configuration built for precise chain control. It is used in timing systems where proper chain tension is critical to keeping camshaft and crankshaft timing aligned in Cadillac CT5, Escalade, CTS, Chevrolet Silverado 1500, Tahoe, Camaro, Corvette, and GMC Sierra and Yukon applications. For timing system integrity, Cloyes recommends replacing the chain, tensioners, guides, and sprockets together during service.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2022-2023 Cadillac CT5, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2015-2023 Cadillac Escalade, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2015-2022 Cadillac Escalade ESV, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2016-2019 Cadillac CTS, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2014-2023 Chevrolet Silverado 1500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2022 Chevrolet Silverado 1500 LTD, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2019 Chevrolet Silverado 1500 LD, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2020-2023 Chevrolet Silverado 2500 HD, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2020-2023 Chevrolet Silverado 3500 HD, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2015-2023 Chevrolet Tahoe, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2016-2022 Chevrolet Camaro, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2014-2022 Chevrolet Corvette, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2021-2022 Chevrolet Express 2500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2021-2022 Chevrolet Express 3500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2014-2018 Chevrolet Cheyenne, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2016-2018 Chevrolet Silverado 2500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2015-2023 GMC Yukon, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2015-2023 GMC Yukon XL, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2014-2022 GMC Sierra 1500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2022 GMC Sierra 1500 Limited, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2019 GMC Sierra 1500 Limited, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2020-2023 GMC Sierra 2500 HD, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2020-2023 GMC Sierra 3500 HD, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2021-2022 GMC Savana 2500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2021-2022 GMC Savana 3500, Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eFits 2017 GMC Sierra, Timing Chain Tensioner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Timing System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcess timing chain slack\u003c\/li\u003e\n\u003cli\u003eChain noise from a worn or weak tensioner\u003c\/li\u003e\n\u003cli\u003eInconsistent camshaft timing control\u003c\/li\u003e\n\u003cli\u003eTiming system wear during high-mileage service\u003c\/li\u003e\n\u003cli\u003eNeed for a direct replacement timing chain tensioner on supported Cadillac, Chevrolet, and GMC engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall the tensioner according to the vehicle service procedure and verify correct chain alignment before closing the timing cover. Because this part uses an activation pin and includes a mounting bracket and shoe, confirm all mating timing components are inspected for wear before assembly. Cloyes recommends replacing the chain, guides, and sprockets at the same time to help restore full timing system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCloyes has specialized in automotive timing systems since 1921 and backs its products with technical support and an industry-leading warranty. Part number 9-5977 is built for timing system service on supported Cadillac, Chevrolet, and GMC applications.\u003c\/p\u003e","brand":"Cloyes","offers":[{"title":"Default Title","offer_id":52431268151477,"sku":"BBKX-9-5977","price":26.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CT_95977_Fro.jpg?v=1777849408","url":"https:\/\/www.partcatalog.com\/products\/cloyes-9-5977-engine-timing-chain-tensioner","provider":"PartCatalog","version":"1.0","type":"link"}