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40009088 Genuine GM Engine Coolant Flow Control Valve For 3.0L Diesel

40009088 Genuine GM Engine Coolant Flow Control Valve For 3.0L Diesel

P/N: 40009088 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 40009088 is a genuine GM engine coolant flow control valve designed to manage coolant movement within the engine cooling system. It regulates coolant circulation between the engine and related cooling components to support stable operating temperatures and proper thermal control.

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 40009088
Brand GM
Part Type Engine Coolant Flow Control Valve
Years 2020–2026
Weight 8.20 lb


Product Features

The 40009088 engine coolant flow control valve is built to match factory cooling system performance and installation requirements:

  • Genuine GM coolant flow control valve
  • Controls coolant circulation through the engine cooling system
  • Helps maintain proper engine operating temperature
  • Designed for GM vehicles equipped with the 3.0L L6 Duramax diesel engine
  • Integrates with factory cooling system components
  • Housing and hose connections align with original mounting configuration

Application Notes

The 40009088 is designed for GM vehicles equipped with the factory 3.0L L6 Duramax diesel cooling system. Correct installation ensures proper coolant routing and system operation.

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

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