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10 bestDiesel engine fuel additivesof January 2025

112M consumers helped this year.

1

Hot Shot's Secret - HSSEDT01G Everyday Diesel Treatment - EDT 1 Gallon - Treats Up to 3,200 Gallons
Hot Shot's Secret - HSSEDT01G Everyday Diesel Treatment - EDT 1 Gallon - Treats Up to 3,200 Gallons

Hot Shot's Secret

9.7

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2

Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)
Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)

Hot Shot's Secret

9.4

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3

Lucas 10013 Fuel Treatment - 1 Gallon
Lucas 10013 Fuel Treatment - 1 Gallon

Lucas Oil

9.2

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5% off

4

Hot Shot's Secret - P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.
Hot Shot's Secret - P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.

Hot Shot's Secret

8.9

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9% off

5

Liqui Moly 2005 Diesel Purge - 500 ml
Liqui Moly 2005 Diesel Purge - 500 ml

Liqui Moly

8.6

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STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.

STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.

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Lucas 10020 Fuel Treatment - 5.25 oz

Lucas 10020 Fuel Treatment - 5.25 oz

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STANADYNE Diesel Lubricity Formula - 64 OZ.

STANADYNE Diesel Lubricity Formula - 64 OZ.

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Stanadyne Performance Formula Diesel Fuel Additive - Pack of 2 Pint Bottles - Part # 38565

Stanadyne Performance Formula Diesel Fuel Additive - Pack of 2 Pint Bottles - Part # 38565

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6

Liqui Moly 2002 Super Diesel Additive - 300 ml
Liqui Moly 2002 Super Diesel Additive - 300 ml

Liqui Moly

8.3

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7

Stanadyne Performance Formula Diesel Fuel Additive 2 Pack of 1/2 Gallon Jugs - Part # 38566
Stanadyne Performance Formula Diesel Fuel Additive 2 Pack of 1/2 Gallon Jugs - Part # 38566

Stanadyne

8.0

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8

Fuel Treatment/1x1/Quart
Fuel Treatment/1x1/Quart

Lucas Oil

7.7

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9

Liqui Moly (2032) Pro-Line Diesel Cleaner, blue, red, 500ml
Liqui Moly (2032) Pro-Line Diesel Cleaner, blue, red, 500ml

Liqui Moly

7.4

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10

4 Bottles of Stanadyne 38564 Performance Formula 8 oz Diesel Fuel Additive by Stanadyne
4 Bottles of Stanadyne 38564 Performance Formula 8 oz Diesel Fuel Additive by Stanadyne

Stanadyne

7.1

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