Combat excessive heat from towing, heavy load, and supercharged applications in your full-size Japanese truck or SUV with the Koyorad HH Series Racing Radiator (P/N: HH012076), available at Straight Six Imports. This ultimate cooling upgrade is custom-designed for the 2007-2020 Toyota Tundra (4.6L/5.7L V8) and 2008-2019 Toyota Sequoia V8.

Overheating is a critical issue for V8 engines under load. Koyorad addresses this with its robust, fully TIG-welded, all-aluminum construction. It features the thick, high-efficiency 48mm "HH" Hyper Core with ultra-high fin density to maximize heat transfer—offering 20% to 30% more cooling capacity than standard OE radiators. This is essential for protecting your engine and transmission from thermal breakdown during heavy-duty use.

Key Performance Features for Toyota Tundra / Sequoia:

• 48mm "HH" Hyper Core: Ultra-high fin density core delivers maximum cooling and thermal endurance for V8 engines under heavy load.

• All-Aluminum Construction: Fully TIG-welded, Nocolok-brazed construction eliminates fragile plastic end tanks and provides superior longevity.

• Direct OEM Fitment: Designed for a seamless, direct bolt-in installation, retaining factory fan shroud mounts and mounting pins.

• V8 Compatibility: Fits all transmissions for the 5.7L V8 (07-20 Tundra, 08-19 Sequoia) and 4.6L V8 (10-13 Tundra).

• Billet Filler Neck: Precision machined for strength, durability, and a superior seal.

• Accessory Port: Integrated 1/8” NPT port with plug allows for easy addition of aftermarket temperature sensors.

Protect your investment and maintain reliable V8 performance under the toughest conditions. Shop the Koyorad HH012076 Racing Radiator at Straight Six Imports today.