# aFe Pro Guard HD Diesel Fuel Booster

aFe POWER Diesel Fuel Booster restores engine performance and protects diesel fuel systems from performance-robbing deposits. Ideal for all diesel engines. Will not harm after treatment devices or EGR systems and contains no alcohol. This all-around fuel improver includes a concentrated dose of the most important additives to keep your diesel engine running at its peak tune. Additives include a Cetane Maximizer to improve performance and a Lubricant for the HPP (High Pressure Pump) and injectors. The Fuel Stabilizer provides for long term f uel stability by keeping your fuel tank and engine free of rust and corrosion while an anti-gel formula helps to prevent diesel fuel from clogging the fuel lines, tank & filters and works to improve flow in extreme temperatures.

-   Improves Flow In Extreme Temperatures
-   Lubricates HPP and Injectors
-   Long Term Fuel Stability
-   Extreme Concentrate
-   Inhibits Corrosion
-   Cetane Maximizer
-   Alcohol Free

## Details

- **Price:** 53.24 CAD
- **Vendor:** aFe
- **Type:** Additives
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, EPA:N/A, LTL:N, MPN:90-30001, Non-CARB:N, Oils & Oil Filters>Additives, Prop65:Y, SpecialOrder:Y, TURN14_ID:111734, UniversalFitment:Y

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 53.24 CAD | In stock |

## Images

- Photo - Primary
- User 4

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-pro-guard-hd-diesel-fuel-booster)
> Updated: 2026-10-04