Fleece Performance 98.5-02 Dodge 5.9L Cummins VP Coolant Bypass Kit
Fleece Performance 98.5-02 Dodge 5.9L Cummins VP Coolant Bypass Kit
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Fleece Performance 98.5-02 Dodge 5.9L Cummins VP Coolant Bypass Kit
The Fleece Performance Coolant Bypass Kit for the 1998.5-2002 Dodge 5.9L Cummins is engineered to enhance your engine's cooling efficiency, especially under increased horsepower demands. Designed to address the shortcomings of the original cooling system, this kit is a must-have for high-performance enthusiasts.
Key Features:
- Enhanced Cooling Performance: Designed to improve coolant flow to rear cylinders, preventing overheating and excessive pressure build-up.
- Innovative Secondary Thermostat: Unlike other brands, our thermostat operates based on temperature, tackling potential issues before they escalate.
- Consistent Cylinder Temperatures: Ensures an even distribution of coolant temperature across all six cylinders, enhancing engine reliability.
- High-Quality Components: Features AN o-ring fittings and AN hose connections with braided hose for a durable, leak-free installation.
Benefits:
- Minimizes the risk of freeze plug failure, protecting your engine from costly damage.
- Improves overall engine performance and longevity by maintaining optimal temperature levels.
- Easy to install with high-quality materials that ensure a secure fit in your Cummins engine.
Upgrade your Cummins cooling system today with the Fleece Performance Coolant Bypass Kit and experience the difference in performance and reliability!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

