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12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L
12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L
12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L
12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L
12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L
12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L

12685257 Genuine GM Water Pump Assembly For Chevrolet Silverado 1500 5.3L

P/N: 12685257 Manufactured by: GM
$550.00 - $550.00
$550.00
$550.00 - $550.00
$550.00
5 in Stock
Condition: New
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Description

The 12685257 water pump assembly is a Genuine GM cooling system component designed to circulate coolant through the engine and radiator to maintain stable operating temperature. It is built for GM V6 and V8 engines used in full-size trucks and SUVs, including the 4.3L, 5.3L, and 6.2L configurations. 

Vehicle Compatibility

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


General Specifications

Condition New
Part Number 12685257
Brand GM
Part Type Water Pump Assembly
Years 2014–2020
Fitment Type Direct Replacement
Dimensions 30.4 x 16.5 x 10.8 inches
Weight 23.50 lb
Vehicle Chevrolet Tahoe, Chevrolet Suburban, GMC Yukon, GMC Yukon XL, GMC Sierra, Chevrolet Silverado, Cadillac Escalade
Engine 4.3L V6, 5.3L V8, 6.2L V8
Electric Power Steering Without Eassist
Included Components Gasket, Housing Pulley, Thermostat, Thermostat Gasket And Thermostat Housing


Product Features

The 12685257 water pump assembly is built to match factory performance and installation requirements:

  • Designed for GM 4.3L V6, 5.3L V8, and 6.2L V8 engine cooling systems
  • Circulates coolant through the engine block and radiator to control operating temperature
  • Integrated manifold design used in GM truck and SUV cooling systems
  • Manufactured to match factory mounting locations and sealing surfaces
  • Maintains proper coolant flow across engine operating conditions
  • Built to GM specifications for correct cooling system operation

Application Notes

The 12685257 water pump assembly is intended for GM trucks and SUVs equipped with the engines listed above and must be installed as part of the engine cooling system.

Always verify part number, engine configuration, and cooling system components before installation.

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