Fluidyne Fluidyne Transmission Cooler Line Kit For 2007.5-2009 Dodge Ram 2500/3500 6.7L 68RFE

Fits 2007-2009 6.7L Cummins I6

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gain
protects power, no gain
price
$299
at Rudy's Performance Parts
install
3/5 difficulty · varies by part
Buy at Rudy's Performance Parts

Transmission parts here are about holding torque and keeping fluid temperature down, which is what kills automatics. This one is the Fluidyne Fluidyne Transmission Cooler Line Kit For 2007.5-2009 Dodge Ram 2500/3500 6.7L 68RFE, listed to fit the 2007-2009 Ram 2500/3500 with the 6.7L Cummins I6.

why this one — Towing heat is the usual reason to buy. Check what your truck already has before adding a cooler or pan. Rudy's Performance Parts lists it at $299.00, and the fitment above is what the listing itself states, not a guess.

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No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.

Independent site. Not affiliated with, endorsed by, or sponsored by any vehicle manufacturer, parts manufacturer, or retailer named on this site. Vehicle and brand names are used only to describe compatibility. Gains shown are manufacturer claims, community estimates, or independent tests, labeled by source on every part, and are not guarantees.