My Garage

BETA · v2.0
Earn Entries Storewide
Call Support (916) 463-9111

Sac City support

Our store may be closed, but we’re always here to help.

Send us an email anytime. Our team will reply during store hours. In the meantime, find the parts you need and keep shopping online.

Store hours (Pacific time)
Monday–Friday
08:00–17:00
Saturday
09:00–14:00
Sunday
Closed
Continue shopping online

Search by part name, part number, brand or donor stock.

Shop All Car Parts
@SacCityAutoParts ↗

Earn Entries Storewide

Win this Nissan Z Proto Spec – every $1 you spend = 1 entry, ends Nov 30. Enter now. Official sweepstakes rules
My Garage
Load your saved car for parts and LIQUI MOLY. Sign in
Mishimoto  |  SKU: MISMMTC-DMAX-06SL
9% off

Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler

Entries for your chance to win a Nissan Z
Ticket Image Entries
Sale price $350.95 Regular price $386.00
Shipping calculated at checkout.

Delivery and Shipping

Items are shipped within 10-20 business days due to larger quantity of orders during sweepstakes.

Description

There's no greater enemy for a transmission than heat. Whether your 2006-2010 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag-strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2006-2010 Chevy/GMC 6.6L Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from It's durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 84-percent greater core volume, and 125-percent greater fin surface area than the stock 2006-2010 Duramax transmission cooler. The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry free cooling as long as you own it.

Fitments