Transmission Coolers Mishimoto MMTC-DMAX-17SL FITS 17-19 GM 6.6L Duramax (L5P) Transmission – Fastmodz
Buy Now, Pay Later Starting at 0% APR
×
Sale
Mishimoto MMTC-DMAX-17SL FITS 17-19 GM 6.6L Duramax (L5P) Transmission CoolerSilver
Mishimoto MMTC-DMAX-17SL FITS 17-19 GM 6.6L Duramax (L5P) Transmission CoolerSilver
Mishimoto MMTC-DMAX-17SL FITS 17-19 GM 6.6L Duramax (L5P) Transmission CoolerSilver
Click to zoom in
There’s no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P 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 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67% greater core volume, and 164% greater fin surface area than the stock 2017-2019 L5P 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.

This Part Fits:

Year Make Model Submodel
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LT
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
Read More
Read Less
Mishimoto MMTC-DMAX-17SL Transmission Coolers
Mishimoto
MMTC-DMAX-17SL
MISMMTC-DMAX-17SL
840197700785
5
Transmission Coolers
    customers are viewing this product
Mishimoto MMTC-DMAX-17SL Transmission Coolers
Is this item in stock?
If it is purchasable it is unstock and available for shipment as soon as today.

How long will it take to get it?
Shipping to US addresses generally takes 2 to 4 business days to arrive depending on your location. We also offer Next Day Air and 2nd Day Air if you need it faster.

International shipping is subject to import duties and taxes and we usually see 4 day to 2 week ship times to most locations outside the USA.

Does this fit my vehicle?
We have fitment charts in most of our vehicle specific products. If you do not see your vehicle, please do not hesitate to ask via chat or contact form.

What is your Return Policy?
Our return policy can be found here: Return Policy

Mishimoto MMTC-DMAX-17SL - Transmission Coolers
Mishimoto MMTC-DMAX-17SL FITS 17-19 GM 6.6L Duramax (L5P) Transmission CoolerSilver
🚚 Free US Ground Shipping on Orders Over $100

2 sold in last 8 hours
$550.20 $421.98

You save 23%

5
$421.98
Mishimoto MMTC-DMAX-17SL FITS 17-19 GM 6.6L Duramax (L5P) Transmission CoolerSilver

Have Questions? Need help? Chat is awesome!

  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Low Prices

    Low prices every day!

  • Free Shipping On Orders Over $100

    To the lower 48 US States

Customer Reviews

×

Fastmodz customer bought a

Your cart

×