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10 bestDiesel Fuel Additivesof June 2025

112M consumers helped this year.

1

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

10.0

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2

STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.
STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.

Stanadyne

10.0

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3

Stanadyne Performance Formula Diesel Fuel Additive case of 24 x 8 oz.
Stanadyne Performance Formula Diesel Fuel Additive case of 24 x 8 oz.

9.9

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4

STANADYNE Diesel Lubricity Formula - 64 OZ.
STANADYNE Diesel Lubricity Formula - 64 OZ.

Stanadyne

9.7

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5

Howes Diesel Defender 64-Ounce Injector Cleaner and Diesel Fuel Lubricator
Howes Diesel Defender 64-Ounce Injector Cleaner and Diesel Fuel Lubricator

Howes

9.5

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Howes 103062 'Diesel Treat' Diesel Conditioner and Anti-Gel - 1 Quart

Howes 103062 'Diesel Treat' Diesel Conditioner and Anti-Gel - 1 Quart

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Lucas Oil Upper Cylinder Lubricant 5.25 Oz. (3)

Lucas Oil Upper Cylinder Lubricant 5.25 Oz. (3)

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6

Power Service Diesel Kleen+Cetane Boost 12 oz., Pack of 9
Power Service Diesel Kleen+Cetane Boost 12 oz., Pack of 9

Power Service

9.2

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7

Howes 103067 Meaner Power Diesel Kleaner - 1 Quart
Howes 103067 Meaner Power Diesel Kleaner - 1 Quart

Howes

9.0

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8

Stanadyne Diesel Injector Cleaner | 2 Pack of 32oz jugs | Stanadyne # 43566
Stanadyne Diesel Injector Cleaner | 2 Pack of 32oz jugs | Stanadyne # 43566

Stanadyne

8.7

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12% off

9

Power Service 3025 +Cetane Boost Diesel Kleen Fuel Additive - 32 oz.
Power Service 3025 +Cetane Boost Diesel Kleen Fuel Additive - 32 oz.

Power Service

8.4

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45% off

10

Power Service 8080 80 oz. Diesel 9-1-1, Winter Rescue Formula
Power Service 8080 80 oz. Diesel 9-1-1, Winter Rescue Formula

Power Service

8.1

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