Coolant Bypass Kits

Coolant Bypass Kits

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    Wehrli 6.7 Cummins Coolant Fitting - 12 JIC - WCF205-140

    Wehrli

    MSRP: $48.00
    $47.22
    What is the primary purpose of a coolant bypass kit?A coolant bypass kit enhances engine cooling system reliability by ensuring a secure, leak-free connection under extreme operational temperatures...
    MSRP: $48.00
    $47.22
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    MSRP: $48.00
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    Wehrli 6.7 Cummins No.10 JIC Coolant Fitting - WCF205-136

    Wehrli

    MSRP: $48.00
    $47.22
    6.7L Cummins Thin Flange #10 JIC Male Fitting for Coolant Port Behind Water Pump. Press Fit Connection with High Temp O-Ring Seal and Mounting Bolt Tab.Press Fit Connection with High Temp O-Ring Seal...
    MSRP: $48.00
    $47.22
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    Fleece Performance 03-18 Cummins Coolant Bypass Service Kit - FPE-CLNTBYPS-CUMMINS-SER-KIT

    Fleece Performance

    $29.15
    What is a coolant bypass kit?A coolant bypass kit optimizes engine temperature regulation by strategically rerouting coolant flow, ensuring consistent performance across all production years.Is...
    $29.15
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    Fleece Performance 94-18 Dodge 2500/3500 Cummins Replacement O-Ring Kit For Coolant Bypass Kit - FPE-CLNTBYPS-CR-ORING-KIT

    Fleece Performance

    $9.85
    What is the purpose of an O-ring kit for a coolant bypass kit?This O-ring kit ensures a leak-free seal for your Fleece Performance Cummins Coolant Bypass Kit, vital for reliable coolant system...
    $9.85
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    Fleece Performance 2003-2016 Cummins Coolant Bypass Brackets (Set of Two) - FPE-CLNT-HS-BRKT

    Fleece Performance

    $72.90
    What is the primary function of a coolant bypass kit?Coolant bypass kits optimize coolant flow, ensuring consistent engine temperatures and reducing thermal stress for improved engine longevity.Can I...
    $72.90
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Coolant Bypass Kits

Optimize your engine's performance with our premium selection of coolant bypass kits. Designed for a range of Cummins models, these kits enhance cooling efficiency while providing essential durability and reliability. Whether you're performing an engine swap or upgrading your existing system, our coolant bypass kits ensure optimal temperature management for higher performance.

Why Choose Our Coolant Bypass Kits?

  • High-quality materials and construction for long-lasting performance.
  • Simplifies coolant routing for better engine cooling.
  • Pre-formed hoses and fittings for easier installation in tight spaces.
  • Compatible with various Dodge and RAM Cummins engines from 12V to 6.7L.

We offer a diverse range of products, including:

  • Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends
  • Fleece Performance 13-16 Dodge 6.7L Cummins 2nd Gen Swap A/C Line Reroute Kit
  • Fleece Performance 03-07 Dodge 5.9L Coolant Bypass Kits with options like stainless steel braided lines
  • Fleece Performance Replacement O-Ring Kits specifically designed for coolant bypass applications

Each coolant bypass kit is engineered to meet the specific needs of your Cummins engine, offering precision fittings and high-quality construction. Discover how these kits can enhance your vehicle's cooling system and ensure optimal performance on and off the road.