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Looking for a GENUINE Toyota Tundra Transmission Oil Cooler Assembly with Thermostat (32970-34030) with exact specifications and verified OEM compatibility? This transmission oil cooler assembly is manufactured to Toyota’s original factory standards and is designed specifically for the Toyota Tundra, ensuring optimal automatic transmission fluid (ATF) temperature control, smooth gear shifting, and long-term drivetrain reliability under heavy-duty operating conditions.
The transmission oil cooler with an integrated thermostat plays a crucial role in regulating ATF temperature. During cold starts, the thermostat helps the transmission warm up efficiently to its ideal operating range. Under demanding conditions—such as towing, hauling heavy loads, off-road driving, or extended highway use—the cooler prevents excessive heat buildup that can degrade transmission fluid and damage internal components. Maintaining the correct ATF temperature is essential for preserving transmission performance, efficiency, and lifespan.
Transmission oil coolers may fail over time due to internal clogging, corrosion, thermostat malfunction, physical damage, or fluid leaks. Common warning signs include transmission overheating alerts, delayed or harsh gear shifts, abnormal transmission temperatures, ATF leaks, or reduced overall transmission performance. Replacing a faulty unit with the correct OEM part number 32970-34030 is critical to restoring proper thermal regulation and preventing costly transmission repairs.
This genuine Toyota transmission oil cooler assembly is a direct-fit OEM replacement, designed for seamless installation using factory mounting points, hose connections, and fittings. Constructed with high-quality materials and precision-engineered internal channels, it ensures efficient heat dissipation, accurate thermostat operation, and dependable performance even in extreme driving and load conditions typical of Toyota Tundra usage.
Installing an incorrect or incompatible transmission oil cooler can result in improper ATF temperature control, overheating, poor shifting quality, accelerated internal wear, and potential transmission failure. Choosing a genuine Toyota component ensures factory-level performance, correct system integration, and long-term peace of mind.
Before purchasing, always verify the vehicle model (Toyota Tundra), transmission type, and part number (32970-34030) to ensure precise fitment, correct operation, and dependable long-term performance you can trust.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2022 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2022 | Toyota | Sequoia | Nightshade Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2022 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2022 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2022 | Toyota | Sequoia | TRD Pro Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2022 | Toyota | Sequoia | TRD Sport Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Sequoia | Nightshade Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Sequoia | TRD Pro Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Sequoia | TRD Sport Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | 1794 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | 1794 Edition Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Base Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Nightshade Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Nightshade Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | SR Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | Trail Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | TRD Off-Road Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | TRD Off-Road Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | TRD Off-Road Premium Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | TRD Pro Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | TRD Pro Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2021 | Toyota | Tundra | TRD Sport Premium Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Sequoia | TRD Pro Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Sequoia | TRD Sport Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | 1794 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | 1794 Edition Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | Base Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | SR Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | TRD Off-Road Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | TRD Pro Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | TRD Pro Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2020 | Toyota | Tundra | TRD Sport Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2019 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2019 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | TRD Pro Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | TRD Pro Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | TRD Pro Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2016 | Toyota | Tundra | TRD Pro Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Lexus | LX570 | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Land Cruiser | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Land Cruiser | VX Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | 1794 Edition Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | 1794 Edition Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | TRD Pro Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | TRD Pro Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | TRD Pro Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2015 | Toyota | Tundra | TRD Pro Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2014 | Lexus | LX570 | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2014 | Toyota | Land Cruiser | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2014 | Toyota | Land Cruiser | VX Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2014 | Toyota | Sequoia | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2014 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Base Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Base Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Base Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Base Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Base Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2011 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Lexus | LX570 | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Land Cruiser | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Land Cruiser | VX Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Sequoia | SR5 Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Base Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Base Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Base Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Base Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Base Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Base Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Limited Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Limited Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | Platinum Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | SR5 Crew Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | SR5 Extended Cab Pickup 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | SR5 Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2010 | Toyota | Tundra | SR5 Standard Cab Pickup 2-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2009 | Lexus | LX570 | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2009 | Toyota | Land Cruiser | Base Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2009 | Toyota | Land Cruiser | VX Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2009 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2009 | Toyota | Sequoia | Limited Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
| 2009 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 FLEX DOHC Naturally Aspirated |
| 2009 | Toyota | Sequoia | Platinum Sport Utility 4-Door | 5.7L 5663CC 345Cu. In. V8 GAS DOHC Naturally Aspirated |
Premium Automotive Components
Looking for a GENUINE Toyota Tundra Transmission Oil Cooler Assembly with Thermostat (32970-34030) with exact specifications and verified OEM compatibility? This transmission oil cooler assembly is manufactured to Toyota’s original factory standards and is designed specifically for the Toyota Tundra, ensuring optimal automatic transmission fluid (ATF) temperature control, smooth gear shifting, and long-term drivetrain reliability under heavy-duty operating conditions.
The transmission oil cooler with an integrated thermostat plays a crucial role in regulating ATF temperature. During cold starts, the thermostat helps the transmission warm up efficiently to its ideal operating range. Under demanding conditions—such as towing, hauling heavy loads, off-road driving, or extended highway use—the cooler prevents excessive heat buildup that can degrade transmission fluid and damage internal components. Maintaining the correct ATF temperature is essential for preserving transmission performance, efficiency, and lifespan.
Transmission oil coolers may fail over time due to internal clogging, corrosion, thermostat malfunction, physical damage, or fluid leaks. Common warning signs include transmission overheating alerts, delayed or harsh gear shifts, abnormal transmission temperatures, ATF leaks, or reduced overall transmission performance. Replacing a faulty unit with the correct OEM part number 32970-34030 is critical to restoring proper thermal regulation and preventing costly transmission repairs.
This genuine Toyota transmission oil cooler assembly is a direct-fit OEM replacement, designed for seamless installation using factory mounting points, hose connections, and fittings. Constructed with high-quality materials and precision-engineered internal channels, it ensures efficient heat dissipation, accurate thermostat operation, and dependable performance even in extreme driving and load conditions typical of Toyota Tundra usage.
Installing an incorrect or incompatible transmission oil cooler can result in improper ATF temperature control, overheating, poor shifting quality, accelerated internal wear, and potential transmission failure. Choosing a genuine Toyota component ensures factory-level performance, correct system integration, and long-term peace of mind.
Before purchasing, always verify the vehicle model (Toyota Tundra), transmission type, and part number (32970-34030) to ensure precise fitment, correct operation, and dependable long-term performance you can trust.
BUYERS MUST FOLLOW THESE INSTRUCTIONS BEFORE MAKING PURCHASE FOR IMPORT CUSTOM DUTIES AND TAXES:
Import Custom duty and taxes are not included in the item or shipping price. These charges are buyer's responsibility and payable at destination. Prior to buying please check with your countries custom office to determine what these additional costs will be.
Custom duties and taxes are normally charged by the shipping company and payable at the time of delivery. These charges are not consider as additional shipping charges.
Due to import custom duty & taxes, if buyer refuses to accept the shipment no returns will be accepted & no refunds will be issued.
Quality you can trust, service you can rely on
All parts meet or exceed original equipment manufacturer specifications for perfect fit and performance. Rigorous quality control ensures every component delivers reliable service.
Same-day processing and express shipping options to get your vehicle back on the road quickly. Track your order every step of the way.
Technical support from automotive professionals to help you choose the right parts. Installation guidance and troubleshooting assistance available.
Comprehensive warranty coverage on all parts with hassle-free replacement guarantee. Your satisfaction is our priority.
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