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Stanadyne Performance Formula Diesel Fuel Additive - Pack of 4 Pint Bottles - Part # 385654

Stanadyne Performance Formula Diesel Fuel Additive - Pack of 4 Pint Bottles - Part # 385654

Regular price $42.00 USD
Regular price Sale price $42.00 USD
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Rev up your diesel engine's performance with Stanadyne Performance Formula Diesel Fuel Additive (4 Bottles – 8 oz each). Trusted by professional mechanics and diesel owners alike, this premium fuel treatment is engineered to restore power, reduce emissions, and extend engine life — all while delivering proven fuel savings.

With over 300 positive reviews and Amazon's Choice status, this 4-pack offers exceptional value for anyone serious about diesel engine maintenance. The advanced detergent formula cleans injectors, restores lost horsepower, and improves fuel combustion for smoother engine operation.

Key Benefits:

  • Restores & Increases Horsepower – Powerful detergents clean injection system deposits for optimal performance

  • Improves Fuel Economy – Independent tests show up to 4% MPG improvement, with gains reaching 9.6%

  • Cetane Boost – Enhances combustion efficiency for easier starts, quieter operation, and better throttle response

  • Restores Lubricity – Protects injectors and fuel pumps by compensating for ULSD (ultra-low sulfur diesel) limitations

  • Reduces Emissions – Decreases smoke, soot, and harmful particulates

Each 8 oz bottle treats up to 25 gallons of diesel, making this 4-pack ideal for trucks, farm equipment, RVs, or fleets.

Cross-SKU Recommendations – Boost Your Engine Health Further:

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Stanadyne Performance Formula Diesel Fuel Additive - Pack of 4 Pint Bottles - Part # 385654
Stanadyne Performance Formula Diesel Fuel Additive - Pack of 4 Pint Bottles - Part # 385654HW-385654-Pint
Stanadyne Performance Formula Diesel Fuel Additive - Pack of 4 Pint Bottles - Part # 385654HW-385654-Pint
$42.00/ea
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