# aFe Power 46-39102 Aluminum Throttle Body for 2010-2024 Toyota 4Runner and More ### Performance Overview afe Power Throttle Body Spacers are the perfect way to increase performance and improve throttle response on your vehicle. By creating turbulence in the airflow just before entry to the engine, afe Power Throttle Body Spacers allow for more efficient fuel combustion, resulting in improved acceleration and fuel economy. afe Power's Throttle Body Spacer is designed to increase airspeed and throttle response by creating turbulence and reducing the whistle sound. This CNC-machined spacer is made from durable 6061-T6 billet aluminum for strength and reliability. The unique serrated/helix entry design reduces the whistle sound by creating turbulence, while the increased airspeed improves performance and throttle response. Adding afe Power Throttle Body Spacers lengthens the intake tract, which increases air intake speed, resulting in better throttle response and overall performance. So make your drive more enjoyable with afe Power Throttle Body Spacers. ### Key Features - Brand: aFe Power - Part number: 46-39102 - Product type: Aluminum Throttle Body - Designed for the compatible vehicle applications listed on this page ### Vehicle Fitment - 2010 Toyota 4Runner, Note: Limited, Sr5, Trail; 4.0L - 2011 Toyota 4Runner, Note: Limited, Sr5, Trail; 4.0L - 2012 Toyota 4Runner, Note: Limited, Sr5, Trail; 4.0L - 2013 Toyota 4Runner, Note: Limited, Sr5, Trail; 4.0L - 2014 Toyota 4Runner, Note: Limited, Sr5, Trail; 4.0L - 2015 Toyota 4Runner, Note: Limited, Sr5, Trail, Trd Pro; 4.0L - 2016 Toyota 4Runner, Note: Limited, Sr5, Trail, Trd Pro; 4.0L - 2017 Toyota 4Runner, Note: Limited, Sr5, Trail, Trd Off-Road, Trd Pro; 4.0L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 46-39102. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Aluminum Throttle Body for Toyota 4Runner - 46-39102 fitment - aFe Power Aluminum Throttle Body - 2010 Toyota 4Runner Aluminum Throttle Body ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2010 Toyota 4Runner Limited, Sr5, Trail; 4.0L 2011 Toyota 4Runner Limited, Sr5, Trail; 4.0L 2012 Toyota 4Runner Limited, Sr5, Trail; 4.0L 2013 Toyota 4Runner Limited, Sr5, Trail; 4.0L 2014 Toyota 4Runner Limited, Sr5, Trail; 4.0L 2015 Toyota 4Runner Limited, Sr5, Trail, Trd Pro; 4.0L 2016 Toyota 4Runner Limited, Sr5, Trail, Trd Pro; 4.0L 2017 Toyota 4Runner Limited, Sr5, Trail, Trd Off-Road, Trd Pro; 4.0L 2018 Toyota 4Runner Limited, Sr5, Sr5 Premium, Trail, Trd Off-Road Premium, Trd Off-Road, Trd Pro; 4.0L 2019 Toyota 4Runner Limited, Sr5, Sr5 Premium, Trail, Trd Off-Road Premium, Trd Off-Road, Trd Pro; 4.0L 2020 Toyota 4Runner Limited, Nightshade, Sr5, Sr5 Premium, Trail, Trd Off-Road Premium, Trd Off-Road, Trd Pro, Venture; 4.0L 2021 Toyota 4Runner Limited, Nightshade, Sr5, Sr5 Premium, Trail, Trd Off-Road Premium, Trd Off-Road, Trd Pro, Venture; 4.0L 2022 Toyota 4Runner Limited, Sr5, Sr5 Premium, Trail, Trd Off-Road Premium, Trd Off-Road, Trd Pro, Trd Sport; 4.0L 2023 Toyota 4Runner 40Th Anniversary Edition, Limited, Sr5, Sr5 Premium, Trd Off-Road Premium, Trd Off-Road, Trd Pro, Trd Sport; 4.0L 2024 Toyota 4Runner Limited, Sr5, Sr5 Premium, Trd Off-Road Premium, Trd Off-Road, Trd Pro, Trd Sport; 4.0L 2010 Toyota Fj Cruiser Base; 4.0L 2011 Toyota Fj Cruiser Base; 4.0L 2012 Toyota Fj Cruiser Base; 4.0L 2013 Toyota Fj Cruiser Base; 4.0L 2014 Toyota Fj Cruiser Base; 4.0L 2016 Toyota Tacoma Limited, Sr, Sr5, Trd Off-Road, Trd Sport; 3.5L 2017 Toyota Tacoma Limited, Sr, Sr5, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2018 Toyota Tacoma Limited, Sr, Sr5, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2019 Toyota Tacoma Limited, Sr, Sr5, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2020 Toyota Tacoma Limited, Sr, Sr5, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2021 Toyota Tacoma Limited, Sr, Sr5, Trail, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2022 Toyota Tacoma Limited, Sr, Sr5, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2023 Toyota Tacoma Limited, Sr, Sr5, Trail Special Edition, Trd Off-Road, Trd Pro, Trd Sport; 3.5L 2011 Toyota Tundra Base, Sr5; 4.0L 2012 Toyota Tundra Base; 4.0L ## Details - **Price:** 593.43 CAD - **Vendor:** aFe Power - **Type:** Aluminum Throttle Body - **Tags:** 2010 Toyota 4Runner, 2010 Toyota Fj Cruiser, 2011 Toyota 4Runner, 2011 Toyota Fj Cruiser, 2011 Toyota Tundra, 2012 Toyota 4Runner, 2012 Toyota Fj Cruiser, 2012 Toyota Tundra, 2013 Toyota 4Runner, 2013 Toyota Fj Cruiser, 2013 Toyota Tundra, 2014 Toyota 4Runner, 2014 Toyota Fj Cruiser, 2014 Toyota Tundra, 2015 Toyota 4Runner, 2016 Toyota 4Runner, 2016 Toyota Tacoma, 2017 Toyota 4Runner, 2017 Toyota Tacoma, 2018 Toyota 4Runner, 2018 Toyota Tacoma, 2019 Toyota 4Runner, 2019 Toyota Tacoma, 2020 Toyota 4Runner, 2020 Toyota Tacoma, 2021 Toyota 4Runner, 2021 Toyota Tacoma, 2022 Toyota 4Runner, 2022 Toyota Tacoma, 2023 Toyota 4Runner, 2023 Toyota Tacoma, 2024 Toyota 4Runner, 46-39102, aFe Power, AFE-46-39102, Air Filter, Air Intake, Aluminum Throttle Body, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 593.43 CAD | In stock | ## Images - aFe Power 46-39102 Aluminum Throttle Body --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-toyota-4runner-throttle-body-spacer-46-39102) > Updated: 2026-07-16