Description
Fluidyne Transmission Cooler Line Kit – 1994-2002 Dodge Ram (47RH/47RE)
The factory lines were fine… in the ‘90s. But you’re not here for “fine.” You’re here because you know failure starts at the weak points—and those -6AN stock lines and failure-prone heat exchangers are exactly that.
This kit steps it up with beefy -8AN steel braided lines, wrapped in a high-temp silicone exterior for maximum durability and protection. The all-black finish keeps it looking clean, stealthy, and mean under the hood—just like it should.
Designed to pair perfectly with the Fluidyne 2nd Gen Transmission Cooler, this setup fully bypasses the stock heat exchanger, eliminating the risk of coolant contaminating your ATF—a common killer of 47RH/RE transmissions.
Ditch the risk. Run it right.
This is the cooler line upgrade your transmission’s been begging for.
Randy's Transmissions — Limited Warranty
Randy's Transmissions warrants all reman transmissions, torque converters and serviced components per the published Randy's Limited Warranty:
- 12 months / unlimited km on reman transmissions (street use)
- Lifetime on Randy's hard parts (gears, shafts) where stated
- Claims processed via Randy's Warranty Claims & Support form
- Original proof of purchase required
- Competition / off-road use excluded unless specifically stated
Fitment by Willys Workshop can be arranged in-house at our Oxley or Warana locations — workshop fitment receipts count toward warranty claim documentation.
Read the full Randy's Transmissions warranty terms →
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
