Heating and Cooling› Oil and Fluid Coolers

DuraMax Tuner

2015-2016 GM 6.6L Duramax w/ Allison Transmission Performance Transmission Cooler Bar and Plate

$680.75

SKU: D06C 124064000

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler provides proper cooling to extend transmission lifespan. Bar and plate style is superior to OEM tube and fin for cooling. Internal staggered square-pattern fins divert high-temperature fluid and increase heat-transferring surface area. External louvered fins maximize ambient air cooling. Critical for transmissions with increased mainline pressure from high-performance kits. Features simple bolt-on installation and limited lifetime warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDuraMax Tuner
Part NumberD06C 124064000

Videos

My GMC Duramax Gets COOLER!!!!

My GMC Duramax Gets COOLER!!!!
My DURAMAX Can Tow Anything With This New SETUP!

My DURAMAX Can Tow Anything With This New SETUP!
We Need An Extra Gear - DIY 'Till I Die Ep. 4

We Need An Extra Gear - DIY 'Till I Die Ep. 4
Ford Ranger Drags A Chevy DURAMAX?

Ford Ranger Drags A Chevy DURAMAX?
Will The LB7 Handle The Dyno? - DIY 'Till I Die Ep. 3

Will The LB7 Handle The Dyno? - DIY 'Till I Die Ep. 3
The GMC DURAMAX Gets New MODS!!!

The GMC DURAMAX Gets New MODS!!!
Project \"GHOST\" Kills The DURAMAX!

Project \"GHOST\" Kills The DURAMAX!
DT520 Power Pack - CUSTOMER STORY

DT520 Power Pack - CUSTOMER STORY
MY DURAMAX IS BACK!

MY DURAMAX IS BACK!
Duramax Lbz stealth 64 in town window down 2006 CHEVROLET SILVERADO 2500HD

Duramax Lbz stealth 64 in town window down 2006 CHEVROLET SILVERADO 2500HD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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