Will it fit your vehicle?
This part is listed to suit:
- MakeDodge / Ram
Fitment listings are a guide. For a guaranteed match, send us your rego or VIN and our team will confirm the exact part before you pay.
Fluidyne 3rd Gen Cooler Line Kit (03-07 48RE) Heater Bypass
$596.70
Fluidyne transmission cooler kit. Drops ATF temperatures to protect your automatic under towing and heavy loads. Imported to order and backed by the team at Willys Workshop.
Imported to order — through our workshopWe bring this in from our supplier and receive it at our workshop first. From there we can build, tune or fit it for you — or ship it straight to you or your mechanic. Freight and any workshop work are quoted on enquiry.
Available to order
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Willys Workshop · Oxley & Warana, QLD
Easy returns within 14 days
12 Month Warranty
Tuning & Fitment Available
Fast AU-Wide Shipping
Easy returns within 14 days
12 month warranty
Description
Fluidyne Transmission Cooler Line Kit – 2003-2007 Dodge Ram (48RE)
NOT FOR EXTREME DUTY COOLER.
Upgrading to a real transmission cooler? Then don’t choke it out with your factory -6AN lines. This Fluidyne -8AN steel braided line kit is the final piece of the puzzle. Built to feed your cooler the flow it needs without restriction.
Wrapped in a high-temp silicone jacket and finished in stealth black, these lines are as tough as they are clean. Designed specifically to pair with the Fluidyne 3rd Gen UPGRADED Stacked Plate Transmission Cooler, it’s a perfect fit for 48RE-equipped trucks that actually get used.
This kit also bypasses the factory heat exchanger, an aging weak link known to fail and cross-contaminate coolant with ATF. Killing two birds. One upgrade.
If you’re gonna cool it, do it right.
Imported to Order — Through Our Workshop
- Brought in from our supplier and received at our Sunshine Coast workshop first.
- From there we can build, tune or fit it for you, or ship it on to you or your mechanic.
- Freight and any workshop work are quoted on enquiry — international freight, customs and delivery vary by item and destination.
- Typical lead time is confirmed at the time of order.
Get a freight + build quote: call (07) 5619 7869 or email sales@willysworkshop.com.au.
Additional information
| Weight | 1.81 kg |
|---|---|
| Dimensions | 50 × 40 × 20 cm |
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.
Questions, or need a fitment check?
Send your rego or VIN and our Australian-based team will manually confirm fitment before you buy.
Prefer to text your rego/VIN? 0485 885 957
