{"product_id":"12687650-genuine-gm-multi-port-fuel-injector-kit-for-silverado-tahoe-4-3l-5-3l","title":"12687650 Genuine GM Multi-Port Fuel Injector Kit For Silverado Tahoe 4.3L 5.3L","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe 12687650 is a genuine GM multi-port fuel injector kit designed for select 2014–2021 Cadillac, Chevrolet, and GMC vehicles equipped with 4.3L V6, 5.3L V8, and 6.2L V8 gasoline engines. In the shop, fuel injectors have to do one job consistently every time they fire.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 500px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 8.27338%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 17.8058%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 20.6835%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 52.3381%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eCadillac Escalade\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLuxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eCadillac Escalade ESV\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLuxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eCadillac Escalade\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, Luxury, Platinum, Premium Luxury\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Express 2500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Express 3500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Suburban\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, Premier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Tahoe\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, PPV, Premier, SSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Savana 2500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Savana 3500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Sierra 1500 Limited\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Express 2500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Express 3500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Electric\/Gas, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eCustom, High Country, LS, LT, LTZ, SSV, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Suburban\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, Premier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Tahoe\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, PPV, Premier, SSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Savana 2500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Savana 3500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 4.3L V6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, LS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Electric\/Gas, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Electric\/Gas, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eCustom, High Country, LS, LT, LTZ, SSV, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Suburban\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, Premier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Tahoe\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, PPV, Premier, SSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Electric\/Gas, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Electric\/Gas, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eCustom, High Country, LS, LT, LTZ, SSV, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Suburban\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, LTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Tahoe\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, LTZ, PPV, SSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Electric\/Gas, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eHigh Country, LS, LT, LTZ, SSV, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Suburban\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, LTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Tahoe\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eLS, LT, LTZ, PPV, SSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e5.3L V8 Flex, 6.2L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2014\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Flex, 5.3L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2014\u003c\/td\u003e\n\u003ctd style=\"width: 17.8058%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.6835%;\"\u003e4.3L V6 Flex, 5.3L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 52.3381%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 196px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 27.1583%;\"\u003e \u003ccol style=\"width: 72.482%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e12687650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eMulti-Port Fuel Injector Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e2014–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"height: 58.8px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58.8px;\"\u003eCadillac Escalade, Chevrolet Silverado 1500, Chevrolet Tahoe, Chevrolet Suburban, Chevrolet Express, GMC Sierra 1500, GMC Yukon, GMC Yukon XL, GMC Savana\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e4.3L V6 Flex\/Gas, 5.3L V8 Electric\/Gas, Flex\/Gas, 6.2L V8 Flex\/Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eDirect Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 12687650 multi-port fuel injector kit is manufactured to GM factory specifications for precise fuel system performance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers accurate fuel metering to support consistent combustion across all cylinders\u003c\/li\u003e\n\u003cli\u003eBuilt with factory-style mounting dimensions and electrical connections\u003c\/li\u003e\n\u003cli\u003eWorks with the original GM fuel management system for reliable engine operation\u003c\/li\u003e\n\u003cli\u003eHelps maintain smooth idle quality and responsive throttle performance\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the original fuel rail without requiring modifications\u003c\/li\u003e\n\u003cli\u003eEngineered for compatible Cadillac, Chevrolet, and GMC gasoline engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Notes\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 12687650 multi-port fuel injector kit is intended for GM vehicles equipped with the original multi-port fuel injection system. Before installing the injectors, check the condition of the fuel rail, injector ports, and connector terminals.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eAlways verify the part number, vehicle application, engine configuration, and fuel system before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":49498904396003,"sku":"12687650","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_36906e3e-5aee-4a1c-9475-4db342f669f8.webp?v=1785844831","url":"https:\/\/unitautoparts.com\/products\/12687650-genuine-gm-multi-port-fuel-injector-kit-for-silverado-tahoe-4-3l-5-3l","provider":"Unit Auto Parts","version":"1.0","type":"link"}