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  • 2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting

    2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting

    2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting

    Regular price $45.00 USD
    Regular price Sale price $45.00 USD
    Unit price /  per 
  • Polar Diesel 1/4" Reinforced Silicon Coolant Cap

    Polar Diesel 1/4" Reinforced Silicon Coolant Cap

    Polar Diesel 1/4" Reinforced Silicon Coolant Cap

    Regular price $20.35 USD
    Regular price Sale price $20.35 USD
    Unit price /  per 

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About Us

Polar Diesel is your premier destination for high-performance diesel products, delivering unparalleled quality and innovation in every component. Proudly Canadian, Making Diesel's Great Again!

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