aFe POWER 78mm Throttle Body (46-39119) - 2018-2026 Jeep Wrangler JL, 2020-2026 Gladiator JT & 2019-2026 RAM 1500 3.6L
Improve engine airflow and throttle response with the aFe POWER 78mm Throttle Body for the Jeep Wrangler JL, Jeep Gladiator JT, and RAM 1500 equipped with the 3.6L V6 engine. Featuring a larger 78mm bore compared to the factory 74mm throttle body, this direct bolt-on upgrade is designed to deliver gains of up to 8 horsepower and 7 lb-ft of torque.
Constructed from cast aluminum, the aFe POWER throttle body features plug-and-play electronics and utilizes factory mounting locations for straightforward installation. No ECU tuning is required, making it a convenient performance upgrade for your Jeep or RAM truck.
Larger 78mm Bore for Increased Airflow
The aFe POWER throttle body increases bore diameter from the factory 74mm to 78mm, allowing more air to enter the engine. This additional airflow helps improve horsepower and throttle response for a more responsive driving experience.
Performance gains may become more noticeable as additional engine upgrades are installed, allowing the engine to take greater advantage of the increased airflow.
Up to 8 HP and 7 LB-FT of Torque
Designed to improve engine breathing, this throttle body delivers advertised performance gains of up to 8 horsepower and 7 lb-ft of torque. The larger bore also helps improve throttle response during acceleration.
Plug-and-Play Electronics - No Tuning Required
The aFe POWER 78mm Throttle Body features plug-and-play electronics for compatibility with the vehicle's factory control system. No ECU tuning is required for installation.
Direct Bolt-On Installation
Designed to utilize all factory mounting locations, this throttle body provides a stable, direct bolt-on installation without modifications to the factory mounting points.
Mounting hardware and gaskets are not included with this throttle body.
Features
- 78mm throttle body designed to increase engine airflow
- Larger bore diameter compared to the factory 74mm throttle body
- Advertised performance gains of up to 8 horsepower
- Advertised torque gains of up to 7 lb-ft
- Improves throttle response
- Performance benefits may increase with additional engine upgrades
- Cast aluminum construction
- Plug-and-play electronics
- No ECU tuning required
- Direct bolt-on installation
- Uses factory mounting locations for proper fitment and stability
- Mounting hardware not included
- Gaskets not included
Specifications
- Brand: aFe POWER
- Part Number: 46-39119
- Product Type: Throttle Body
- Inside Diameter: 78mm
- Factory Throttle Body Diameter: 74mm
- Material: Cast Aluminum
- Horsepower Increase: Up to 8 HP
- Torque Increase: Up to 7 lb-ft
- ECU Tuning Required: No
- Electronics: Plug-and-Play
- Installation: Direct Bolt-On
- Mounting Hardware Included: No
- Gaskets Included: No
Fitment
Jeep Wrangler JL 3.6L V6
- 2018 Jeep Wrangler JL 3.6L V6
- 2019 Jeep Wrangler JL 3.6L V6
- 2020 Jeep Wrangler JL 3.6L V6
- 2021 Jeep Wrangler JL 3.6L V6
- 2022 Jeep Wrangler JL 3.6L V6
- 2023 Jeep Wrangler JL 3.6L V6
- 2024 Jeep Wrangler JL 3.6L V6
- 2025 Jeep Wrangler JL 3.6L V6
- 2026 Jeep Wrangler JL 3.6L V6
Jeep Gladiator JT 3.6L V6
- 2020 Jeep Gladiator JT 3.6L V6
- 2021 Jeep Gladiator JT 3.6L V6
- 2022 Jeep Gladiator JT 3.6L V6
- 2023 Jeep Gladiator JT 3.6L V6
- 2024 Jeep Gladiator JT 3.6L V6
- 2025 Jeep Gladiator JT 3.6L V6
- 2026 Jeep Gladiator JT 3.6L V6
RAM 1500 3.6L V6 eTorque
- 2019 RAM 1500 3.6L V6 eTorque
- 2020 RAM 1500 3.6L V6 eTorque
- 2021 RAM 1500 3.6L V6 eTorque
- 2022 RAM 1500 3.6L V6 eTorque
- 2023 RAM 1500 3.6L V6 eTorque
- 2024 RAM 1500 3.6L V6 eTorque
- 2025 RAM 1500 3.6L V6 eTorque
- 2026 RAM 1500 3.6L V6 eTorque
Fitment Note: RAM 1500 applications are specified for models equipped with the 3.6L V6 eTorque mild-hybrid powertrain. Verify engine configuration before ordering.
Installation Note: This throttle body uses factory mounting locations and features plug-and-play electronics. No ECU tuning is required. Mounting hardware and gaskets are not included.
Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
