Pay in installments of $68.99 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass KitExperience superior cooling system performance with the Fleece Performance Coolant Bypass Kit designed specifically for the 2013 2018 RAM 2500 and 3500 models equipped with the 6. 7L Cummins engine. This kit is engineered to enhance coolant flow, helping to maintain optimal engine temperature and improve overall efficiency during demanding driving conditions. Manufactured from high quality materials by Fleece Performance, a trusted name in automotive
Experience superior cooling system performance with the Fleece Performance Coolant Bypass Kit designed specifically for the 2013-2018 RAM 2500 and 3500 models equipped with the 6.7L Cummins engine. This kit is engineered to enhance coolant flow, helping to maintain optimal engine temperature and improve overall efficiency during demanding driving conditions.Manufactured from high-quality materials by Fleece Performance, a trusted name in automotive parts, this coolant bypass kit is built to last and withstand the rigors of heavy use. Its precise fit ensures easy installation without the need for modifications, making it a perfect upgrade for enthusiasts and mechanics alike.
Keep your Cummins engine running cooler and more reliably with this essential cooling system component. Designed with performance and durability in mind, it helps prevent overheating and supports your vehicle's longevity during intensive power demands. Trust in Fleece Performance and Tuningsupply for genuine, quality parts delivered fast across Europe with no hidden fees.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 25 reviews
Sort
Product Reviews
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
★★★★★ 4
Good fit
Worked well with no problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
★★★★★ 3
Just ok
Qualities OK, but for Marine applications might want better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025