40009644 Genuine GM Engine Coolant Flow Control Valve For 3.0L Diesel

Name: 40009644 Genuine GM Engine Coolant Flow Control Valve For 3.0L Diesel
Brand: GM
SKU: 40009644
Price: 717.00 USD
Availability: InStock

P/N: 40009644 Manufactured by: GM

$717.00 - $717.00

$717.00

$717.00 - $717.00

$717.00

4 in Stock

Condition: New

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Description

The 40009644 engine coolant flow control valve is a genuine GM component designed to regulate coolant circulation within the engine cooling system. This valve helps manage coolant flow through the engine and related components to maintain proper operating temperature and thermal efficiency.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2026	Chevrolet Suburban	3.0L L6 - Diesel	High Country, LT, Premier, RST, Z71
2026	Chevrolet Tahoe	3.0L L6 - Diesel	High Country, LT, Premier, RST, Z71
2026	GMC Yukon	3.0L L6 - Diesel	AT4, AT4 Ultimate, Denali, Denali Ultimate, Elevation
2026	GMC Yukon XL	3.0L L6 - Diesel	AT4, AT4 Ultimate, Denali, Denali Ultimate, Elevation
2025	Chevrolet Suburban	3.0L L6 - Diesel	High Country, LT, Premier, RST, Z71
2025	Chevrolet Tahoe	3.0L L6 - Diesel	High Country, LT, Premier, RST, Z71
2025	GMC Yukon	3.0L L6 - Diesel	AT4, AT4 Ultimate, Denali, Denali Ultimate, Elevation
2025	GMC Yukon XL	3.0L L6 - Diesel	AT4, AT4 Ultimate, Denali, Denali Ultimate, Elevation
2024	Cadillac Escalade	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2024	Cadillac Escalade ESV	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2024	Chevrolet Suburban	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2024	Chevrolet Tahoe	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2024	GMC Yukon	3.0L L6 - Diesel	Denali, Denali Ultimate, SLE, SLT
2024	GMC Yukon XL	3.0L L6 - Diesel	Denali, Denali Ultimate, SLE, SLT
2023	Cadillac Escalade	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2023	Cadillac Escalade ESV	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2023	Chevrolet Suburban	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2023	Chevrolet Tahoe	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2023	GMC Yukon	3.0L L6 - Diesel	Denali, Denali Ultimate, SLE, SLT
2023	GMC Yukon XL	3.0L L6 - Diesel	Denali, Denali Ultimate, SLE, SLT
2022	Cadillac Escalade	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2022	Cadillac Escalade ESV	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2022	Chevrolet Silverado 1500	3.0L L6 - Diesel	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST
2022	Chevrolet Silverado 1500 LTD	3.0L L6 - Diesel	High Country, LT, LT Trail Boss, LTZ, RST
2022	Chevrolet Suburban	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2022	Chevrolet Tahoe	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2022	GMC Sierra 1500	3.0L L6 - Diesel	AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT
2022	GMC Sierra 1500 Limited	3.0L L6 - Diesel	AT4, Denali, Elevation, SLE, SLT
2022	GMC Yukon	3.0L L6 - Diesel	Denali, SLE, SLT
2022	GMC Yukon XL	3.0L L6 - Diesel	Denali, SLE, SLT
2021	Cadillac Escalade	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2021	Cadillac Escalade ESV	3.0L L6 - Diesel	Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum
2021	Chevrolet Silverado 1500	3.0L L6 - Diesel	High Country, LT, LTZ, RST
2021	Chevrolet Suburban	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2021	Chevrolet Tahoe	3.0L L6 - Diesel	High Country, LS, LT, Premier, RST
2021	GMC Sierra 1500	3.0L L6 - Diesel	AT4, Denali, Elevation, SLE, SLT
2021	GMC Yukon	3.0L L6 - Diesel	Denali, SLE, SLT
2021	GMC Yukon XL	3.0L L6 - Diesel	Denali, SLE, SLT
2020	Chevrolet Silverado 1500	3.0L L6 - Diesel	High Country, LT, LTZ, RST
2020	GMC Sierra 1500	3.0L L6 - Diesel	AT4, Denali, Elevation, SLE, SLT

General Specifications

Condition	New
Part Number	40009644
Brand	GM
Part Type	Engine Coolant Flow Control Valve
Years	2020–2026
Weight	8.20 lb

Product Features

The 40009644 engine coolant flow control valve is designed to match factory cooling system operation and installation requirements:

Genuine GM coolant flow control valve
Regulates coolant circulation within the engine cooling system
Helps maintain proper engine operating temperature
Designed for GM 3.0L L6 Duramax diesel engines
Integrates with the factory cooling system components
Direct-fit configuration matching factory mounting and hose connections

Application Notes

The 40009644 is intended for GM vehicles equipped with the factory 3.0L L6 Duramax diesel engine cooling system.

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