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Upgrade your C5 Corvette’s performance with the Grassroots Performance Bolt-On Dual Pass Oil Cooler Kit, engineered for enthusiasts who refuse to compromise on quality and reliability. This essential addition not only enhances your vehicle's engine efficiency but also prolongs its lifespan by maintaining optimal oil temperatures during even the most demanding drives. Backed by a Grassroots Performance Lifetime Warranty.

Key Features:

  • Dual Pass Design: Our innovative dual pass technology maximizes cooling efficiency. As oil flows through the cooler, it passes twice over the cooling fins, ensuring significantly lower temperatures, enhanced viscosity, and improved engine performance.

  • Precision Engineering: Designed specifically for the C5 Corvette, this oil cooler kit features a bolt-on installation process. Each component is crafted to meet or exceed OEM specifications, ensuring a perfect fit every time without the need for extensive modifications.

  • Robust Construction: Constructed from high-grade aluminum, this oil cooler is lightweight yet durable. It withstands the rigors of high-performance driving, providing a long-lasting solution to engine cooling.

  • Comprehensive Installation Kit: The Grassroots Performance kit comes complete with all necessary hardware and detailed installation instructions, making it easier than ever for DIY enthusiasts and professionals alike to install with confidence.

  • Enhanced Engine Protection: Keeping your oil cool is essential for maintaining engine health. The dual pass cooler not only lowers temperatures but also helps reduce wear on components, ensuring your C5 Corvette performs at its best, mile after mile.

Ideal for:

Race enthusiasts, weekend warriors, and everyday drivers looking to enhance their C5 Corvette's performance through superior oil management. Whether you're hitting the track or cruising the streets, our oil cooler kit will keep your engine in peak condition.

Grassroots Performance Limited Lifetime Warranty. This warranty is strictly applying to the sole part produced under the Grassroots Performance line of cooling parts. Ultimately covering oil cooling components and radiator components only which are sold under the “Grassroots Performance” line. The warranty is only valid for the “Original” purchaser of the Grassroots Performance product. The warranty is non-transferable. 

To validate your cooling product and be eligible for a full warranty, the consumer must fill out the provided form. This form will be emailed to the owner after purchase. The product is then validated and will take on a limited lifetime warranty. The warranty form and product installation must be completed within 90 days of receiving the product to be eligible.