SKU #: FL-TOC.68.1518BP MPN #: TOC.68.1518BP

Fluidyne High Performance 68RFE Bar Plate Transmission Fluid Cooler 15-18 Ram 6.7L Cummins

Name: Fluidyne High Performance 68RFE Bar Plate Transmission Fluid Cooler 15-18 Ram 6.7L Cummins
Brand: Fluidyne
Price: 599.0 USD
Availability: InStock

$599.00

Get 599 points in loyalty rewards

Fluidyne 68RFE Bar Plate Transmission Cooler 15-18 Ram 2500 3500 6.7L Cummins

Description

If you tow heavy, spend time in hot weather, or use your truck the way a diesel truck is meant to be used, transmission heat becomes a real problem fast. The factory cooler on the 68RFE transmission can struggle to keep temperatures under control when the truck is pushed hard, which can affect performance and long-term reliability. This Fluidyne High Performance transmission cooler is designed to directly replace the factory unit with a much larger and more efficient bar plate cooler that helps reduce transmission temperatures and keep fluid performing the way it should. Built specifically for Ram 2500 and 3500 trucks with the 6.7L Cummins and 68RFE transmission, this cooler is designed as a direct bolt-in upgrade that uses the factory mounting locations for easier installation. The aerospace-grade aluminum bar plate construction improves heat dissipation up to 4 times over the stock cooler while still maintaining minimal pressure drop. Fully welded internal splitter plates help prevent contamination between hot and cold fluid passages, enhancing durability and reliability over time. Finished in a silver powder coat and equipped with -8 AN female O-ring fittings, this single-pass cooler is built to handle towing, hauling, daily driving, and higher performance applications while helping your transmission run cooler and more efficiently!

Enter your zip and we'll see if installation is available.

Request quotes from local installers at checkout
Compare options and choose the best fit for your install

Free Customer Loyalty Program

No Salesmen, Just Enthusiasts

If you tow heavy, spend time in hot weather, or use your truck the way a diesel truck is meant to be used, transmission heat becomes a real problem fast. The factory cooler on the 68RFE transmission can struggle to keep temperatures under control when the truck is pushed hard, which can affect performance and long-term reliability. This Fluidyne High Performance transmission cooler is designed to directly replace the factory unit with a much larger and more efficient bar plate cooler that helps reduce transmission temperatures and keep fluid performing the way it should.

Built specifically for Ram 2500 and 3500 trucks with the 6.7L Cummins and 68RFE transmission, this cooler is designed as a direct bolt-in upgrade that uses the factory mounting locations for easier installation. The aerospace-grade aluminum bar plate construction improves heat dissipation up to 4 times over the stock cooler while still maintaining minimal pressure drop. Fully welded internal splitter plates help prevent contamination between hot and cold fluid passages, enhancing durability and reliability over time. Finished in a silver powder coat and equipped with -8 AN female O-ring fittings, this single-pass cooler is built to handle towing, hauling, daily driving, and higher performance applications while helping your transmission run cooler and more efficiently!

Vehicle Fitment

2015-2018 Ram 6.7L Cummins 2500/3500

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

Improves heat dissipation up to 4 times over the factory transmission cooler
Helps reduce transmission temperatures during towing, hauling, and heavy use
Heavy-duty bar plate construction provides maximum cooling efficiency and durability
Aerospace-grade aluminum construction offers strength without excessive weight
Fully welded internal splitter plates help prevent fluid contamination between passages
Direct bolt-in replacement uses factory mounting locations for easier installation
Single-pass cooler design maintains minimal pressure drop for efficient fluid flow
Silver powder-coated finish helps resist corrosion and wear over time
-8 AN female O-ring inlet and outlet fittings provide secure fluid connections

SPECIFICATIONS:

Length: 30.4"
Height: 12.13"
Depth: 2.16"
Overall Length Range: 30.00–30.99 in.
Overall Height Range: 12.00–12.99 in.
Fluid Cooler Inlet Size: -8 AN O-ring
Fluid Cooler Outlet Size: -8 AN O-ring
Inlet Attachment: Female O-ring
Outlet Attachment: Female O-ring
Number Of Passes: Single Pass
Cooler Construction: Bar Plate
Cooler Material: Aluminum
Cooler Color: Silver Powdercoated
Fan Included: False
Notes: Direct bolt-in 68RFE high-performance transmission cooler

About Fluidyne High Performance

Fluidyne High Performance builds premium cooling solutions designed to keep diesel trucks running cooler and more reliably under demanding conditions. Manufactured in the USA, Fluidyne is known for producing high-quality aluminum radiators, transmission coolers, oil coolers, and heat exchangers for Ford Powerstroke, GM Duramax, and Ram Cummins applications. Built with performance and durability in mind, Fluidyne products feature precision TIG-welded construction, efficient core designs, and quality materials made to handle towing, heavy workloads, daily driving, and performance use. Whether your truck is stock or heavily modified, upgrading the cooling system can help maintain consistent temperatures and improve overall reliability when your truck is pushed hard. With decades of experience in high-performance cooling, Fluidyne has become a trusted choice for diesel owners looking for dependable temperature control and long-lasting performance. Diesel Power Products carries a wide range of Fluidyne cooling upgrades designed to help your truck stay protected on the street, on the job, or under load!