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12698484 Genuine GM Multi-Port Fuel Injector Kit For Silverado Tahoe 4.3L 5.3L
12698484 Genuine GM Multi-Port Fuel Injector Kit For Silverado Tahoe 4.3L 5.3L
12698484 Genuine GM Multi-Port Fuel Injector Kit For Silverado Tahoe 4.3L 5.3L

12698484 Genuine GM Multi-Port Fuel Injector Kit For Silverado Tahoe 4.3L 5.3L

P/N: 12698484 Manufactured by: GM
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
3 in Stock
Condition: New
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Description

The 12698484 is a genuine GM multi-port fuel injector kit built for select 2014–2021 Cadillac, Chevrolet, and GMC models with 4.3L V6, 5.3L V8, and 6.2L V8 gasoline engines. Good injectors make a noticeable difference in how these engines run, from a steady idle to clean acceleration under load.

Vehicle Compatibility

Year Vehicle Engine Trims
2021 Cadillac Escalade 6.2L V8 Gas Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2021 Cadillac Escalade ESV 6.2L V8 Gas Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2020 Cadillac Escalade 6.2L V8 Flex, 6.2L V8 Gas Base, Luxury, Platinum, Premium Luxury
2019 Chevrolet Express 2500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2019 Chevrolet Express 3500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2019 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas LS, LT, Premier
2019 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2019 GMC Savana 2500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2019 GMC Savana 3500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2019 GMC Sierra 1500 Limited 5.3L V8 Flex, 5.3L V8 Gas Base, SLE
2019 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2019 GMC Yukon XL 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas Denali, SLE, SLT
2018 Chevrolet Express 2500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2018 Chevrolet Express 3500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2018 Chevrolet Silverado 1500 4.3L V6 Flex, 5.3L V8 Electric/Gas, 5.3L V8 Flex, 5.3L V8 Gas Custom, High Country, LS, LT, LTZ, SSV, WT
2018 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, Premier
2018 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2018 GMC Savana 2500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2018 GMC Savana 3500 4.3L V6 Flex, 4.3L V6 Gas Base, LS, LT
2018 GMC Sierra 1500 4.3L V6 Flex, 5.3L V8 Electric/Gas, 5.3L V8 Flex, 5.3L V8 Gas Base, Denali, SLE, SLT
2018 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2018 GMC Yukon XL 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas Denali, SLE, SLT
2017 Chevrolet Silverado 1500 4.3L V6 Flex, 5.3L V8 Electric/Gas, 5.3L V8 Flex, 5.3L V8 Gas Custom, High Country, LS, LT, LTZ, SSV, WT
2017 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, Premier
2017 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2017 GMC Sierra 1500 4.3L V6 Flex, 5.3L V8 Electric/Gas, 5.3L V8 Flex, 5.3L V8 Gas Base, Denali, SLE, SLT
2017 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2017 GMC Yukon XL 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas Denali, SLE, SLT
2016 Chevrolet Silverado 1500 4.3L V6 Flex, 5.3L V8 Electric/Gas, 5.3L V8 Flex, 5.3L V8 Gas Custom, High Country, LS, LT, LTZ, SSV, WT
2016 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, LTZ
2016 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, LTZ, PPV, SSV
2016 GMC Sierra 1500 4.3L V6 Flex, 5.3L V8 Electric/Gas, 5.3L V8 Flex, 5.3L V8 Gas Base, Denali, SLE, SLT
2016 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2016 GMC Yukon XL 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas Denali, SLE, SLT
2015 Chevrolet Silverado 1500 4.3L V6 Flex, 5.3L V8 Flex, 5.3L V8 Gas High Country, LS, LT, LTZ, SSV, WT
2015 Chevrolet Suburban 5.3L V8 Flex LS, LT, LTZ
2015 Chevrolet Tahoe 5.3L V8 Flex LS, LT, LTZ, PPV, SSV
2015 GMC Sierra 1500 4.3L V6 Flex, 5.3L V8 Flex, 5.3L V8 Gas Base, Denali, SLE, SLT
2015 GMC Yukon 5.3L V8 Flex SLE, SLT
2015 GMC Yukon XL 5.3L V8 Flex, 6.2L V8 Flex Denali, SLE, SLT
2014 Chevrolet Silverado 1500 4.3L V6 Flex, 5.3L V8 Flex, 5.3L V8 Gas High Country, LT, LTZ, WT
2014 GMC Sierra 1500 4.3L V6 Flex, 5.3L V8 Flex Base, Denali, SLE, SLT


General Specifications

Condition New
Part Number 12698484
Brand GM
Part Type Multi-Port Fuel Injector Kit
Years 2014–2021
Vehicle Cadillac Escalade, Chevrolet Silverado 1500, Chevrolet Tahoe, Chevrolet Suburban, Chevrolet Express, GMC Sierra 1500, GMC Yukon, GMC Yukon XL, GMC Savana
Engine Compatibility 4.3L V6 Flex/Gas, 5.3L V8 Electric/Gas, Flex/Gas, 6.2L V8 Flex/Gas
Fitment Type Direct Replacement


Product Features

The 12698484 multi-port fuel injector kit is manufactured to GM factory specifications for dependable fuel system performance.

  • Provides an even fuel spray pattern to support smooth combustion and consistent engine operation
  • Built with the correct electrical connector and body design for factory fuel rail installation
  • Works with the original engine management system to maintain proper fuel control
  • Helps improve throttle response and steady engine performance across the operating range
  • Designed for compatible GM gasoline engines without requiring modifications
  • Manufactured to meet original GM fuel system specifications

Application Notes

The 12698484 injector kit is intended for compatible GM gasoline engines equipped with the factory multi-port fuel injection system. Before installing the new injectors, take a few minutes to inspect the fuel rail, clean the injector ports, and install fresh seals.

Always verify the part number, engine size, vehicle application, and fuel system before installation.

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