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Model:
MMBHD-TAC-24
Heavy Duty Bundle, Fits 2024+ Toyota Tacoma
$1,834.25
Regular Price
$2,125.00
The price depends on the chosen options
Free shipping on this product and on orders over $100.
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Key Features
- All-aluminum construction with TIG-welded end tanks for maximum strength and leak-free reliability
- 7-row stacked plate in-tank transmission cooler provides improved cooling capabilities over stock
- Reduces transmission temperatures for improved performance and reliability
- Direct-fit design for quick, DIY-friendly installation of 2024+ Toyota Tacoma
- Includes upper and lower radiator hoses to replace leak-prone rubber and plastic
- Includes 1.3 Bar high-pressure radiator cap for optimal system performance
- Sight glass allows for fast, easy monitoring of coolant levels
- Mishimoto Lifetime Warranty
Key Features
- All-aluminum construction with TIG-welded end tanks for maximum strength and leak-free reliability
- 7-row stacked plate in-tank transmission cooler provides improved cooling capabilities over stock
- Reduces transmission temperatures for improved performance and reliability
- Direct-fit design for quick, DIY-friendly installation of 2024+ Toyota Tacoma
- Includes upper and lower radiator hoses to replace leak-prone rubber and plastic
- Includes 1.3 Bar high-pressure radiator cap for optimal system performance
- Sight glass allows for fast, easy monitoring of coolant levels
- Mishimoto Lifetime Warranty
The Heavy-Duty cooling bundle for the 2024+ Toyota Tacoma (2.4L Turbo) combines a high-capacity aluminum radiator, transmission cooler, silicone hoses, and an expansion tank to replace failure-prone factory components, ensuring superior thermal management and durability. Designed for direct-fit installation on the N400 chassis, this package eliminates plastic weak points to protect the engine and transmission during heavy-duty use. For full Products details, visit the Performance Aluminum Radiator, Silicone Coolant Hose Kit, Transmission Cooler, and Aluminum Expansion Tank pages
| Applications | Toyota Tacoma 2.4L 2024+ |
|---|---|
| Note | Does not fit TRD Pro, Trailhunter, or Tacoma trucks optioned with the i-Force Max hybrid engine
The passenger side radiator duct must be slightly trimmed so that it does not interfere with the new transmission lines. This is easy to perform and the OEM part (16593-AK010) is readily available if reverting to stock. Not compatible with manual transmission models After a few hot and cold cycles, Mishimoto recommends checking the sight glass on the side of the expansion tank to confirm proper coolant level. |
| Coolant Capacity | 3.2 |
Installation Guides
December 07, 2025
Keeping your 2024+ Toyota Tacoma cool isnβt just about comfort or convenience, itβs central to the truckβs ability to tow, climb, crawl, and survive long days on the trail without losing performance. Modern Tacomas are built on a far more complex platform than previous generations, with more electronics, more thermal load, and more demand placed on the engine and transmission. That means the stock cooling system has more work to do even before you begin adding larger tires, steel bumpers, camping gear, or towing weight. Heat steadily builds as the vehicle works harder, and while the stock components manage everyday driving reasonably well, they begin to reveal their limitations once conditions turn demanding. A performance aluminum radiator and silicone coolant hose kit address those limitations by strengthening the system where it matters most, improving heat management, and eliminating known weak points before they become failures.
The radiator is the heart of the cooling system, and
November 04, 2025
Upgrading a transmission cooler on a 2024+ Toyota Tacoma might not be the first modification off-roaders think of, but for anyone towing trailers, tackling rugged trails, or running their truck hard, heat is the silent threat that can compromise performance and reliability. Automatic transmissions generate a lot of heat under stress, and while the stock liquid-to-liquid coolers in the Tacomaβs radiator and fan shroud do a reasonable job, they have their limits when the load increases or conditions become extreme. Thatβs where a dedicated, high-capacity transmission cooler comes in, offering a way to manage temperatures more effectively and reduce stress on the truckβs entire cooling system.
The stock setup uses two liquid-to-liquid coolers. This design is compact and efficient at getting the transmission fluid up to operating temperature quickly, which is crucial in cold climates or short trips. The trade-off is that surface area is limited, and the fluid relies on engine coolant for heat
April 04, 2025
With the arrival of the fourth-generation Tacoma and its all-new 2.4L turbocharged powerplant, our engineers jumped at the chance to dive under the hood and get to work. Every new generation brings fresh challenges and fresh opportunities, and for us, that means figuring out where we can improve on OEM design to better serve the drivers who take their trucks beyond the pavement. The expansion tank was one of the first components we had our eyes on.
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Like most stock units, itβs made from plasticβa material that works well enough under normal conditions but can show its limits over long-term use. Off-roading, heat cycles, and time itself will eventually take their toll. Thatβs where our latest upgrade comes in.
Crafted entirely from aluminum and TIG-welded for strength, the Mishimoto Aluminum Expansion Tank for the 2024+ Toyota Tacoma ditches the fragile seams and aging plastic of the OEM unit. But this tank isnβt just about longevityβitβs about practicality, too. Our engineers included
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.
