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Enhance your Duramax's performance with superior cooling technology.
The Mishimoto Transmission Cooler is designed specifically for the 2001 to 2003 Chevrolet and GMC 6.6L Duramax, providing an effective solution to combat transmission heat. This cooler features a stacked-plate construction that ensures maximum durability and efficient cooling performance. With a core dimension of 27.95 inches in length, 5.78 inches in height, and a thickness of 1.25 inches, it offers a significant upgrade over the stock cooler, boasting a 174 percent greater core volume and a 192 percent increase in external fin surface area.
Installation is straightforward, thanks to the included CNC-machined quick-disconnect adapters that connect seamlessly to the stock transmission cooler lines. The kit also comes with tailor-made hoses, direct-fit brackets, and all necessary mounting hardware, ensuring a hassle-free setup. This transmission cooler is engineered to maintain optimal transmission fluid temperatures, which is crucial for the longevity and performance of your vehicle.
Mishimoto stands behind the quality of its products, offering a Lifetime Warranty with Accident Protection, providing peace of mind for users. This transmission cooler is an essential upgrade for anyone looking to improve the cooling efficiency of their Duramax, whether for towing, fleet use, or performance driving.
Features
- Direct Fit For All 2001 To 2003 Chevrolet And GMC 6.6L Duramax
- CNC-Machined Adapters Make It Easy To Connect Mishimoto Cooler To Stock Fluid Lines Or AN Lines
- 192 Percent Greater External Fin Surface Area Over Stock Cooler
- Stacked-Plate Construction For Maximum Durability And Superior Cooling
- 174 Percent Greater Core Volume Than Stock Cooler
Specifications
- Manufacturer: Mishimoto
- Manufacturer Part Number: MMTC-DMAX-01SL
- Condition: New
- Recommended Use: Transmission Fluid
- Construction: Stacked Plate
- Number Of Cooling Rows: 13
- Inlet Attachment: Hose Barb
- Outlet Attachment: Hose Barb
- Color: Silver
- With Fan: No
- Fan Control: No Fan
- Core Height (IN): 5.78 Inch
- With Mounting Hardware: Yes
Compatibility / Fit
- 2001-2003 Chevrolet Silverado 2500 HD
- 2001-2003 Chevrolet Silverado 3500
- 2001-2003 GMC Sierra 2500 HD
- 2001-2003 GMC Sierra 3500
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
