MISHIMOTO MMTC-DMAX-03SL Duramax Lly Transmission Cooler 6.6L LB7/LLY

( Brand: Mishimoto ), ( Manufacturer Part Number: MMTC-DMAX-03SL ), ( Part Type: Transmission Cooler ), ( Vehicle Fitment Notice: Please Contact Us To Confirm Fitment If Unsure ), ( Manufacturer Warranty: Lifetime )

Review MISHIMOTO Mishimotomm Tc-dmax-03sl For Chevrolet Gmc 6.6l Duramax Lb7/lly Transmission Cooler fits 2003–2005

The Mishimoto MMTC-DMAX-03SL is a top-tier transmission cooler specifically designed for the 2003-2005 Chevrolet and GMC 6.0L Duramax LB7 and LLY engines. This high-performance cooler is a crucial upgrade for any vehicle that undergoes frequent towing, hauling, or operates in extreme conditions, ensuring optimal transmission performance and longevity.

The Mishimoto transmission cooler features a robust, six-core aluminum construction, providing excellent heat dissipation capabilities. The six-core design allows for increased cooling capacity compared to traditional transmission coolers, ensuring your vehicle's transmission stays at an optimal temperature. The high-quality, brazed aluminum construction ensures durability, resistance to corrosion, and long-lasting performance.

The MMTC-DMAX-03SL is equipped with a large, 10-row, high-density, finned core, which maximizes surface area for enhanced heat exchange. The fin design is optimized for turbulence and flow, ensuring efficient cooling and reducing the potential for thermal hot spots. The cooler's large, 1.17 gallon (4.45 liters) capacity allows for extended operating periods, reducing the need for frequent coolant changes.

This Mishimoto transmission cooler is also compatible with the factory cooler lines, which simplifies installation. The OEM-style, 5-bolt inlet and outlet ports ensure a secure and leak-free connection, while the included, high-quality Mishimoto O-rings provide peace of mind. The cooler also includes a pressure relief valve to prevent over-pressurization and potential damage to the cooling system.

The MMTC-DMAX-03SL is engineered and assembled in the USA, and it is backed by Mishimoto's legendary Lifetime Warranty. This warranty covers defects in materials and workmanship, ensuring customer satisfaction and confidence in their high-performance upgrade.

In conclusion, the Mishimoto MMTC-DMAX-03SL is an excellent choice for any 2003-2005 Chevrolet and GMC 6.0L Duramax LB7 and LLY engine owner seeking improved transmission cooling and longevity. Its robust construction, large cooling capacity, and compatibility with OEM lines make it a straightforward and reliable upgrade for your vehicle.

1. Enhanced cooling capacity: The Mishimoto transmission cooler is designed to provide improved cooling performance, reducing the risk of overheating and potential transmission damage.

2. Durable construction: The cooler features a high-quality brazed aluminum core, ensuring long-lasting performance and reliability.

3. OEM-style fitment: The Mishimoto transmission cooler is designed to fit seamlessly into your 03-05 Chevrolet GMC 6L Duramax LB7 LLY vehicle, requiring no modifications for installation.

4. Includes all necessary hardware: The cooler comes with all required mounting hardware, making installation a straightforward process.

5. Backed by a limited lifetime warranty: Mishimoto offers a limited lifetime warranty on their transmission coolers, providing peace of mind in case of any manufacturing defects.

1. Higher cost compared to OEM options: The Mishimoto transmission cooler may be more expensive than the factory-installed cooler, which could be a deterrent for some buyers.

2. Potential for increased maintenance: While the Mishimoto cooler is built to last, it may require more frequent inspections and maintenance than the OEM cooler to ensure proper performance.

If you're looking for improved cooling performance and peace of mind for your 03-05 Chevrolet GMC 6L Duramax LB7 LLY transmission, the Mishimoto MMTC-DMAX-03SL transmission cooler is an excellent option. Its high-quality construction, OEM-style fitment, and limited lifetime warranty make it a reliable choice for those who value performance and longevity. However, the higher cost compared to OEM alternatives should be considered before making a purchase.

If you're willing to invest in a more robust and reliable transmission cooler, the Mishimoto MMTC-DMAX-03SL is a smart choice. Its enhanced cooling capacity, durable construction, and peace of mind offered by the limited lifetime warranty make it a worthwhile investment for those who want to protect their transmission and ensure optimal performance.

Details:

The Mishimoto transmission cooler boasts a 174% greater core volume, and 192% fin surface area than the stock 2003 2005 Duramax. Our 2003 2005 Chevy/GMC 6.6L Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry free cooling as long you own it.

The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Theres no greater enemy for a transmission than heat. Direct-fit brackets and tailor-made hoses make installation easy. Aside from its durable construction, this transmission cooler is significantly larger than the stock core.

part #: mmtcdmax03sl prices

• $395.00-$507.70

specifications gearreb:

• for makes: Chevrolet, Gmc
• for years: 2003-2005
• brand: Mishimoto
• mpn: Mmtc-dmax-03sl
• part type: Transmission Cooler
• vehicle fitment notice: Please Contact Us To Confirm Fitment If Unsure
• manufacturer warranty: Lifetime

seller gearreb:

• # reviews: 16137
• city: Chesapeake, Virginia
• rating: 98.9%

returns gearreb:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

general gearreb:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Transmission Rebuild Kits

shipping gearreb:

• class: Standard
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• transit: 4-8 Days
• type: Fixed
• carrier: FedEx

offer gearreb:

• started: June 13, 2024
• options: Ship-to-home
• availability: In Stock
• quantity: 5
• sold: 0

payments gearreb:

• credit card: Mastercard
• wallet: Paypal

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