# aFe Power 46-39108 Aluminum Throttle Body for 2018-2025 Ford F-150 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: 46-39108
-   Product type: Aluminum Throttle Body
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2018 Ford F-150, Note: King Ranch, Lariat, Platinum, Ssv, Xl, Xlt; 5.0L
-   2019 Ford F-150, Note: King Ranch, Lariat, Platinum, Ssv, Xl, Xlt; 5.0L
-   2020 Ford F-150, Note: King Ranch, Lariat, Platinum, Ssv, Xl, Xlt; 5.0L
-   2020 Ford F-250 Super Duty, Note: King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L
-   2021 Ford F-250 Super Duty, Note: King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L
-   2022 Ford F-250 Super Duty, Note: King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L
-   2020 Ford F-350 Super Duty, Note: King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L
-   2021 Ford F-350 Super Duty, Note: King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

### 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 46-39108.

**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 Ford F-150
-   46-39108 fitment
-   aFe Power Aluminum Throttle Body
-   2018 Ford F-150 Aluminum Throttle Body

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Ford

F-150

King Ranch, Lariat, Platinum, Ssv, Xl, Xlt; 5.0L

2019

Ford

F-150

King Ranch, Lariat, Platinum, Ssv, Xl, Xlt; 5.0L

2020

Ford

F-150

King Ranch, Lariat, Platinum, Ssv, Xl, Xlt; 5.0L

2020

Ford

F-250 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

2021

Ford

F-250 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

2022

Ford

F-250 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

2020

Ford

F-350 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

2021

Ford

F-350 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

2022

Ford

F-350 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 6.2L, 7.3L

2018

Ford

Mustang

Gt; 5.0L

2019

Ford

Mustang

Gt; 5.0L

2020

Ford

Mustang

Gt; 5.0L

2021

Ford

Mustang

Gt; 5.0L

2022

Ford

Mustang

Gt; 5.0L

2023

Ford

Mustang

Gt; 5.0L

2024

Ford

Mustang

Gt; 5.0L

2025

Ford

Mustang

Gt; 5.0L

## Details

- **Price:** 727.32 CAD
- **Vendor:** aFe Power
- **Type:** Aluminum Throttle Body
- **Tags:** 2018 Ford F-150, 2018 Ford Mustang, 2019 Ford F-150, 2019 Ford Mustang, 2020 Ford F-150, 2020 Ford F-250 Super Duty, 2020 Ford F-350 Super Duty, 2020 Ford Mustang, 2021 Ford F-250 Super Duty, 2021 Ford F-350 Super Duty, 2021 Ford Mustang, 2022 Ford F-250 Super Duty, 2022 Ford F-350 Super Duty, 2022 Ford Mustang, 2023 Ford Mustang, 2024 Ford Mustang, 2025 Ford Mustang, 46-39108, aFe Power, AFE-46-39108, 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 | 727.32 CAD | In stock |

## Images

- aFe Power 46-39108 Aluminum Throttle Body

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-ford-f-150-throttle-body-spacer-46-39108)
> Updated: 2026-07-16