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55508607 Genuine GM Engine Coolant Flow Control Valve For 3.0L Diesel

55508607 Genuine GM Engine Coolant Flow Control Valve For 3.0L Diesel

P/N: 55508607 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 55508607 is a genuine GM engine coolant flow control valve designed to regulate coolant movement within the engine cooling circuit. It controls how coolant travels through the engine and related cooling components to help maintain stable operating temperature and proper thermal balance.

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 55508607
Brand GM
Part Type Engine Coolant Flow Control Valve
Years 2020–2026
Weight 8.20 lb


Product Features

The 55508607 engine coolant flow control valve is built to match factory cooling system performance and installation requirements:

  • Genuine GM coolant flow control valve
  • Regulates coolant circulation within the engine cooling system
  • Supports proper engine temperature management
  • Designed to integrate with factory cooling system components
  • Engineered to align with original hose routing and mounting locations
  • Built to meet GM cooling system operating specifications

Application Notes

The 55508607 is designed for GM vehicles equipped with the factory engine cooling system that uses this specific coolant control valve. Correct installation ensures proper coolant routing and temperature regulation.

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

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