84988709 Genuine GM Power Steering Pump Assembly For Silverado Sierra 6.6L

84988709 Genuine GM Power Steering Pump Assembly For Silverado Sierra 6.6L

Name: 84988709 Genuine GM Power Steering Pump Assembly For Silverado Sierra 6.6L
Brand: GM
SKU: 84988709
Price: 439.00 USD
Availability: InStock

P/N: 84988709 Manufactured by: GM

$439.00 - $439.00

$439.00

$439.00 - $439.00

$439.00

4 in Stock

Condition: New

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Description

The 84988709 power steering pump assembly is a factory GM component designed to generate the proper hydraulic pressure required for steering assist. It supports consistent fluid movement and dependable steering performance for Silverado and Sierra models equipped with the 6.6L engine.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2025	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT, ZR2
2025	Chevrolet Silverado 3500 HD	6.6L V8 Diesel	High Country, LT, LTZ, WT
2025	GMC Sierra 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	AT4, AT4X, Denali, Denali Ultimate, Pro, SLE, SLT
2025	GMC Sierra 3500 HD	6.6L V8 Diesel	AT4, Denali, Denali Ultimate, Pro, SLE, SLT
2024	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT, ZR2
2024	Chevrolet Silverado 3500 HD	6.6L V8 Diesel	High Country, LT, LTZ, WT
2024	GMC Sierra 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	AT4, AT4X, Denali, Denali Ultimate, Pro, SLE, SLT
2024	GMC Sierra 3500 HD	6.6L V8 Diesel	AT4, Denali, Denali Ultimate, Pro, SLE, SLT
2023	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT
2023	Chevrolet Silverado 3500 HD	6.6L V8 Diesel	High Country, LT, LTZ, WT
2023	GMC Sierra 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	AT4, Denali, Pro, SLE, SLT
2023	GMC Sierra 3500 HD	6.6L V8 Diesel	AT4, Denali, Pro, SLE, SLT
2022	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT
2022	Chevrolet Silverado 3500 HD	6.6L V8 Diesel	High Country, LT, LTZ, WT
2022	GMC Sierra 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	AT4, Denali, Pro, SLE, SLT
2022	GMC Sierra 3500 HD	6.6L V8 Diesel	AT4, Denali, Pro, SLE, SLT
2021	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT
2021	Chevrolet Silverado 3500 HD	6.6L V8 Diesel	High Country, LT, LTZ, WT
2021	GMC Sierra 2500 HD	6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas	AT4, Base, Denali, SLE, SLT
2021	GMC Sierra 3500 HD	6.6L V8 Diesel	AT4, Base, Denali, SLE, SLT
2020	Chevrolet Silverado 2500 HD	6.6L V8 Diesel, 6.6L V8 Gas	Custom, High Country, LT, LTZ, WT
2020	Chevrolet Silverado 3500 HD	6.6L V8 Diesel	High Country, LT, LTZ, WT
2020	GMC Sierra 2500 HD	6.6L V8 Diesel, 6.6L V8 Gas	AT4, Base, Denali, SLE, SLT
2020	GMC Sierra 3500 HD	6.6L V8 Diesel	AT4, Base, Denali, SLE, SLT

General Specifications

Condition	New
Part Number	84988709
Brand	GM
Part Type	Power Steering Pump Assembly
Years	2020–2025
Weight	4.45 lb

Product Features

The 84988709 power steering pump assembly is configured for stable operation within the OEM steering system:

Designed for Silverado and Sierra models with 6.6L engine applications
Maintains correct hydraulic pressure for effective steering assist
Fits factory mounting points for proper installation alignment
Supports steady fluid flow through the steering system
Ensures proper interface with OEM hoses and fittings
Operates within original system pressure and flow characteristics

Application Notes

The 84988709 power steering pump assembly is intended for vehicles equipped with the factory steering system used on 2020–2025 Silverado and Sierra models with a 6.6L engine. Proper system bleeding after installation is required to remove trapped air and restore normal steering function.

Always verify part number, engine configuration, and steering system type before installation.