10 bestDiesel Additivesof June 2025
112M consumers helped this year.
8% off
1

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

9.8
2

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

9.6
3

Royal Purple 11723-6PK Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle, Pack of 6
Royal Purple

9.4
4

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

9.1
5

Hot Shot's Secret HSS64Z Original Stiction Eliminator 64 Fluid Ounce Bottle, Green
Hot Shot's Secret

8.8
OtherUp to 23% off
6

Stanadyne Performance Formula Diesel Fuel Additive - 16 Oz. Case of 12 by Stanadyne
Stanadyne

8.6
7

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

8.3
8

STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.
Stanadyne

8.0
9

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

7.7
10

Liqui Moly 2002 Super Diesel Additive - 300 ml
Liqui Moly

7.4

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