My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Mishimoto MMRAD-DMAX-11 Performance Aluminum Radiator for Duramax - 6.6L

(Toyota Corolla 1988-92, Sequoia 2001-07; Chevrolet Silverado 2500 HD 2011-16, Silverado 3500 HD 2011-16; GMC Sierra 2500 HD 2011-16 + 4 more models)

Part of: Mishimoto Performance Aluminum Radiator Nissan

Other options in this family: Mishimoto MMRAD-350Z-03 Mishimoto MMRAD-STI-08 Mishimoto MMRAD-E36-92 Mishimoto MMRAD-SRT-15 Mishimoto MMRAD-370Z-09

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMRAD-DMAX-11
15 reviews
Sale Price

$1,096.95

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Mishimoto MMRAD-DMAX-11 is a high-performance aluminum radiator engineered specifically for 2011-2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L Duramax diesel engine. This direct-fit upgrade delivers a 22-percent increase in coolant capacity compared to the factory radiator, providing enhanced cooling performance for demanding applications including heavy towing, hauling, and operation in warm climates.

Key Features:

  • All-aluminum construction with precision TIG-welded tanks for maximum durability
  • 22-percent greater coolant capacity for superior heat dissipation
  • CNC-machined quick-disconnect outlet compatible with factory or Mishimoto silicone hose kits
  • Includes M12 x 1.5 magnetic drain plug to capture metallic debris and contaminants
  • Direct bolt-in fitment for 2011-2016 6.6L Duramax applications
  • Backed by Mishimoto Lifetime Warranty

This performance radiator significantly improves cooling efficiency and fluid temperature reduction, making it an ideal upgrade for Duramax owners who regularly subject their trucks to heavy-duty work or operate in high-temperature environments. The all-aluminum design offers excellent heat transfer properties while reducing weight compared to stock copper-brass radiators.

Products specifications

Fits

Toyota Corolla 1988-92, Sequoia 2001-07; Chevrolet Silverado 2500 HD 2011-16, Silverado 3500 HD 2011-16; GMC Sierra 2500 HD 2011-16, Sierra 3500 HD 2011-16; Nissan Xterra 2005-07; Mazda 626 1993-97; Volkswagen Corrado 1990-94

Color

Silver

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Aluminum

Finish

Brushed

Installation Difficulty

5

TechSpec Overall Height (in)

44

TechSpec Overall Length (in)

28.9

Install Difficulty

5

TechSpec Core Thickness (in)

1.97

TechSpec Applications

2011-2016 Chevrolet Silverado 2500 HD w/ 6.6L Duramax LML--2011-2016 Chevrolet Silverado 3500 HD w/ 6.6L Duramax LML--2011-2016 GMC Sierra 2500 HD w/ 6.6L Duramax LML--2011-2016 GMC Sierra 3500 HD w/ 6.6L Duramax LML

TechSpec Drain Plug Thread Size

M12 x 1.5

TechSpec Includes

Mishimoto Radiator--Magnetic Drain Plug w/ Dowty Oil Seal--Mishimoto Lifetime Warranty

TechSpec Core Height (in)

27.76

TechSpec Rows

2

TechSpec Fluid Capacity (gal)

8.06

TechSpec Inlet (in)

1.81

TechSpec Material

Aluminum

TechSpec Core Length (in)

33.46

So far great!

Awesome

Was an awesome deal & the shipping was surprisingly fast! Thank you!

Ordered a rim at 11am, I had it the very next day, unbelievable delivery time by Autoplicity. I'm very pleased with how smooth they operate, I will be ordering again from them in the future.

All irtems that I was looking for were in stock and the ordering process was very easy. So far so good!

Good site everything does what it's supposed to do.

Super fast shipping with the best price I could find on the net, thank you! Have no problems ordering parts in the future.

Simple and easy so far

Everything was honored as promised with great prices and shipping. Part in route can't wait to install.<br><br>Thanks,<br><br>KC_Metal<br>

Easy payments through Amazon.

good prices

Ordering was fine we will see if product is delivered properly.

The best price I could find on the internet, item received was just as described, shipping was extremely quick. What else is there to say? Autoplicity should be the benchmark for internet sales.

Super fast shipping,lowest price I could find, will buy from again.

Great prices and ultra-quick order processing and shipping

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy