Cummins
Shop All
Quick Ship
SKU #: PDD-22001211007
MPN #: 22001211007
Power Driven Diesel 68RFE Transmission Cooler Line Replacement Kit 10-12 Ram 6.7L Cummins
Description
Say goodbye to leaking, worn out transmission cooler lines with the
Power Driven Diesel 68RFE Transmission Cooler Line Replacement
Kit for your 2010-2012 Ram 6.7L Cummins.Designed
to replace the fragile factory steel lines, this kit includes
everything you need to upgrade to durable 1/2” ID cooler lines that
maintain the stock routing from the transmission, through the heat
exchanger, and to the air-to-oil cooler in front of the radiator. Built
for reliability, these premium hoses are made in the USA, rated for
300°F and 300 psi, and have been tested over 100k miles on high
performance Cummins tow rigs. Unlike the generic hoses you’ll find at
the local auto parts store, these won’t crack or fail after a couple of
years. The kit includes an adapter for non-standard ports on
aftermarket heat exchangers, making it
even more versatile. With
rubber-coated line clamps for a clean, secure installation, this is
hands down the best transmission cooler line upgrade for your truck.Don't take chances with subpar hoses, get the kit that’s been tested, proven, and built to last.
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
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
FEATURES & BENEFITS:
- All necessary fittings and cut-to-length 1/2" cooler lines for your 68RFE transmission cooler line replacement.
About Power Driven Diesel
Power Driven Diesel is the go-to source for high performance diesel components, delivering top-tier parts that enhance power, efficiency, and reliability. Whether upgrading a workhorse truck or building a full-blown performance machine, Power Driven Diesel provides the expertise and parts to get the job done right.
Specializing in fueling components, turbo systems, transmissions, and complete engine builds, Power Driven Diesel ensures that every part meets the highest standards of quality and performance. High-flow injectors and precision delivery valves optimize fuel delivery for maximum efficiency. Turbo setups, including single and compound systems, push engines to their full potential while maintaining reliability. Heavy-duty transmission builds are designed to handle extreme horsepower and torque, keeping power on the ground where it belongs. Complete engine packages offer a balanced combination of strength and performance, perfect for enthusiasts looking to take their build to the next level. To top it off, premium diesel engine oils and automatic transmission fluids provide superior protection and longevity.
With a passion for diesel performance and a commitment to quality, Power Driven Diesel is trusted by truck owners who demand the best. Whether tackling a tough job, pushing limits at the track, or just wanting a more responsive ride, Power Driven Diesel delivers the power and durability to make it happen.
Shop Power Driven Diesel at DPP for unrivaled High-Performance Diesel Parts for True Enthusiasts!
Specializing in fueling components, turbo systems, transmissions, and complete engine builds, Power Driven Diesel ensures that every part meets the highest standards of quality and performance. High-flow injectors and precision delivery valves optimize fuel delivery for maximum efficiency. Turbo setups, including single and compound systems, push engines to their full potential while maintaining reliability. Heavy-duty transmission builds are designed to handle extreme horsepower and torque, keeping power on the ground where it belongs. Complete engine packages offer a balanced combination of strength and performance, perfect for enthusiasts looking to take their build to the next level. To top it off, premium diesel engine oils and automatic transmission fluids provide superior protection and longevity.
With a passion for diesel performance and a commitment to quality, Power Driven Diesel is trusted by truck owners who demand the best. Whether tackling a tough job, pushing limits at the track, or just wanting a more responsive ride, Power Driven Diesel delivers the power and durability to make it happen.
Shop Power Driven Diesel at DPP for unrivaled High-Performance Diesel Parts for True Enthusiasts!
Blog
March 03, 2026
If you are shopping for a second-gen Dodge Ram, planning a build, or just trying to understand...
Read More12 Valve vs 24 Valve Cummins: What’s Right for You?
October 27, 2025
Discover how ring and pinion gears work, when to upgrade, and which gear ratio fits your diesel...
Read MoreRing and Pinion: Gear Ratios, Replacements & Setup Tips
October 23, 2025
Comparing Cummins vs Duramax? We break down power, reliability, and overall performance so you can make the...
Read MoreDuramax vs Cummins: Reliability, Towing & Fuel Mileage Compared
October 21, 2025
It’s frustrating when your diesel truck doesn’t feel as strong as it used to. Maybe it takes...
Read MoreWhy Your Diesel Truck Feels Sluggish: Simple Checks You Can Do at Home