What does the Cetane Maximizer do?

The Cetane Maximizer additive helps improve the combustion quality of your diesel fuel. This means the fuel ignites more readily and burns more efficiently, which can lead to better engine performance.

Will this fuel booster harm my diesel's emissions equipment?

No, this aFe Pro Guard HD Diesel Fuel Booster is formulated to be safe for diesel engines. It will not harm after-treatment devices or EGR systems, and it contains no alcohol.

How does this product help in cold weather?

It contains an anti-gel formula that helps prevent diesel fuel from thickening and clogging fuel lines, filters, and the tank in extreme cold temperatures. This improves fuel flow when it's cold outside.

aFe

aFe Pro Guard HD Diesel Fuel Booster

Name: aFe Pro Guard HD Diesel Fuel Booster
Brand: aFe
Price: 23.39 USD
Availability: InStock

$23.39

Boosts diesel engine performance and protects your fuel system. Keeps injectors and pumps lubricated and prevents fuel line clogging.

Key Features

Restores engine performance — Cleans deposits that reduce power.
Protects fuel system — Lubricates high-pressure pumps and injectors.
Improves fuel burn — Cetane Maximizer helps fuel ignite more easily.
Prevents rust and corrosion — Stabilizes fuel for long-term storage.
Anti-gel formula — Helps prevent fuel line and filter clogging in cold temperatures.
Safe for emissions systems — Will not harm after-treatment devices or EGR.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Pro GUARD HD Diesel Fuel Booster 10-oz

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.