Transmission Cooler, fits Chevrolet Silverado 1500 V8 2014-2019

Name: Transmission Cooler, fits Chevrolet Silverado 1500 V8 2014-2019
SKU: MMTC-K2-14
Price: 530.95 USD
Availability: InStock

$530.95

Regular Price $584.00

Free shipping on this product and on orders over $100.

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Installation Difficulty: Medium

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Key Features

Fits all 2014-2019 Chevrolet Silverado and GMC Sierra 1500 V8
Stacked-plate construction for maximum durability and superior cooling
Adds an extra 0.65 quarts of transmission fluid and over 3,000 square-inches of cooling surface area
Durable aluminum adapter lines and CNC-machined brackets make installation easy
Includes ambient air temp sensor relocation bracket for 2014 models
Included thermal bypass valve delete allows fluid flow to the cooler at all times for vehicles in hot climates
Patent number D905,116
Includes durable SAE J1532 hose designed specifically for use with transmission fluid
Mishimoto Lifetime Warranty

See all features

Key Features

Fits all 2014-2019 Chevrolet Silverado and GMC Sierra 1500 V8
Stacked-plate construction for maximum durability and superior cooling
Adds an extra 0.65 quarts of transmission fluid and over 3,000 square-inches of cooling surface area
Durable aluminum adapter lines and CNC-machined brackets make installation easy
Includes ambient air temp sensor relocation bracket for 2014 models
Included thermal bypass valve delete allows fluid flow to the cooler at all times for vehicles in hot climates
Patent number D905,116
Includes durable SAE J1532 hose designed specifically for use with transmission fluid
Mishimoto Lifetime Warranty

There's no greater enemy for a transmission than heat. Whether your 2014-2019 Chevy Silverado/GMC Sierra 1500 V8 is a dedicated tow vehicle, hardworking fleet truck, or a daily driver, you need to ensure that your transmission runs cool.

Luckily, Mishimoto has developed a cooler to do just that. Our 2014-2019 Chevy Silverado/GMC Sierra 1500 V8 transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. The Mishimoto transmission cooler mounts inline with the factory cooling system to add an extra 0.65 quarts of transmission fluid and over 3,000 square-inches of surface area for a significant increase in cooling potential.

Included with the Mishimoto transmission cooler are adapter lines that connect directly to the stock cooling system and a relocation bracket for the ambient air temperature sensor. CNC-machined mounting brackets and high-grade transmission cooler hoses make installing this transmission cooler a breeze. Also provided with this kit is a thermal bypass valve delete that allows fluid to flow to the cooler at all times making this cooler ideal for drivers in hot climates.

Like all Mishimoto products, our 2014-2019 Chevy Silverado/GMC Sierra 1500 V8 transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.

More Information
Rows	14
Core Length (in)	27
Core Height (in)	6
Core Thickness (in)	1.25
Applications	Cadillac Escalade ESV 6.2L V8 2017-2019 Cadillac Escalade 6.2L V8 2017-2019 Chevrolet Silverado 1500 4.3L V6 2014-2018 Chevrolet Suburban 5.3L V8 2017-2019 Chevrolet Suburban 6.2L V8 2019-2019 Chevrolet Tahoe 5.3L V8 2017-2019 Chevrolet Tahoe 6.2L V8 2018-2019 GMC Sierra 1500 4.3L V6 2014-2018 GMC Yukon XL 5.3L V8 2017-2019 GMC Yukon XL 6.2L V8 2017-2019 GMC Yukon 5.3L V8 2017-2019 GMC Yukon 6.2L V8 2017-2019
Engine Codes	LV3 L83 L8B L86
Chassis Codes	K2
Transmission Codes	6L90 8L90
Fluid Capacity (qts)	0.65
Note	Minor drilling is required to install the adapter lines for this cooler. Please see the included drilling template and installation instructions for a detailed guide. 2014 model year vehicles require relocation of the ambient air temperature sensor. Please see the included installation note card for detailed instructions. For 2019 model year trucks, double check engine and transmission codes before purchasing. If you have any questions, please contact our Customer Service Team.

Installation Guides

Installation Guides

(Size: 1.2 MB)

Mishimoto Stacked-Plate Transmission Cooler
High-Pressure Transmission Cooler Lines
High-Strength Aluminum Transmission Cooler Adapter Lines
Pre-Installed CNC-Machined Aluminum Mounting Brackets
CNC-Machined Aluminum Mounting Brackets
Removable Thermal Bypass Valve Delete
Ambient Air Temperature Sensor Relocation Bracket
Stick-On Drilling Template
Installation Note Card
Mounting Hardware
Mishimoto Lifetime Warranty

Layers of Cooling - Transmission Cooler R&D, Part 3: Testing

January 16, 2019

This 2014+ Chevrolet/GMC Silverado/Sierra V8 transmission cooler is now available! Click here to check it out!

Trying something new can be a daunting, especially when you're changing something you've done well for a long time. In the case of our 2014+ Chevy/GMC K2 transmission cooler, the design of the stock transmission cooler had us stepping off the beaten path in search of the best possible solution.

In our previous posts, we discussed the design of the stock cooler that's integrated with the A/C condenser and how we would be adding an external cooler to supplement it. We had our core (the same one that we used on our Duramax project) mounted behind the grille of our volunteer K2, but we had no way of getting transmission fluid. This is where we really looked to challenge ourselves and raise the bar for the quality of aftermarket coolers.

Our plan was to intercept the ATF before it went to the stock transmission cooler. The path of fluid would be from the transmission to our cooler,

Layers of Cooling - Transmission Cooler R&D, Part 3: Testing

Layers of Cooling - Transmission Cooler R&D, Part 2: Prototype

September 14, 2018

The second post in any of our project blogs is usually where we show you an aluminum box that represents the outer dimensions of our planned product. This time though, we're going rogue.

Sort of.

Our last post looked at the stock transmission cooler for Chevy/GMC's K2 chassis. To recap, the stock K2 transmission cooler is a bit of a chimera. If you were to look through the grille of a K2, you would never find the transmission cooler. Unlike other vehicles that have an obvious transmission cooler bolted onto the radiator, the K2 trans cooler is integrated into the truck's A/C condenser. Removing the A/C condenser from the vehicle doesn't make finding the transmission cooler any easier either. Only under close inspection can you see the break in the end-tank where the factory separated the two coolers. Otherwise, the A/C condenser and the transmission cooler share the similar tubes and fins, but the transmission cooler is about 1/3 the size of the A/C condenser.

_MG_9748

If you've ever held an A/C

Layers of Cooling - Transmission Cooler R&D, Part 2: Prototype

Layers of Cooling - Transmission Cooler R&D, Part 1: Stock Review

May 25, 2018

Back in the old days, if you wanted a vehicle for doing work on the farm, you bought a tractor and trailer. If you wanted luxury to go to your gala event, you had somebody build a coach and put an engine in it. If you just wanted to get to work, you bought a horse. On the off chance you were a wealthy farmer, who had another job in town, you had to buy them all.

Today, you can drive to work, the farm, and the Met Gala all in the same vehicle. And it smells at lot better than a horse.

_MG_8790

Chevy/GMC's K2 platform of pickup trucks and SUVs is a combination of every vehicle you could ever need. The interior is plush and packed full of enough tech to satisfy a 17-year-old pop star. Order one in black or white and you'll have no trouble getting the valet to sprint to your door and accept your keys. When you've had enough relaxation, the available EcoTec V8 engines give you plenty of power to get some work done.

The K2 Silverado, and the rest of the K2 platform, is made so versatile by an equal amount

Layers of Cooling - Transmission Cooler R&D, Part 1: Stock Review

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.