Additives

Showing 1–24 of 44 results

1 GallonHammonds Biobor JF MicroBiocide Diesel Fuel Sludge Slime Bacteria Tank Treatment Biocide | Practical Buying Details
Rated 4.4 out of 5 based on 27 customer ratings
(27) $138.98 View details
19001 Transmission Kooler Kleen – 12 Pack | Practical Buying Details
$168.49 View details
2 Cans of New BG EPR Engine Performance Restoration | Practical Buying Details
$27.99 View details
505 CRO – Oil System Treatment Next Service Soon Static Cling | Practical Buying Details
Rated 4.8 out of 5 based on 8 customer ratings
(8) $54.90 View details
Sale!
505 CRO Oil System Treatment (505 CRO Oil System Treatment 12 FL OZ) | Practical Buying Details
Rated 4.5 out of 5 based on 73 customer ratings
(73) Original price was: $48.00.Current price is: $37.16. View details
Sale!
90342 SBG – 32 OZ. BOTTLE, TREATS 1000 GALLONS OF DIESEL FUEL PER BOTTLE | Practical Buying Details
Rated 4.6 out of 5 based on 130 customer ratings
(130) Original price was: $28.31.Current price is: $17.76. View details
ACDelco GM Original Equipment 10-3014 Diesel Fuel System Treatment Plus – 11 oz | Practical Buying Details
Rated 4.6 out of 5 based on 63 customer ratings
(63) $42.35 View details
Archoil AR6300 Winter Diesel Treatment – Treats 275 Gallons – Additive for All Diesel Vehicles Includes Anti-Gel Protection | Practical Buying Details
Rated 4.8 out of 5 based on 221 customer ratings
(221) $44.95 View details
AT-205 ATP Re-Seal Leak Stopper 8 Ounce – 4 Pack | Practical Buying Details
Rated 4.6 out of 5 based on 703 customer ratings
(703) $67.49 View details
ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle (2 Pack) | Practical Buying Details
Rated 4.6 out of 5 based on 422 customer ratings
(422) $39.38 View details
Bardahl 1560 Full Metal Motor Oil Additive – Car Engine Protection Treatment – ZDDP Formula with C60 Fullerenes Nano Anti-Wear Anti-Friction Formula to Protect & Lower Temperature – 12 fl oz (1 Pack) | Practical Buying Details
Rated 4.2 out of 5 based on 26 customer ratings
(26) $10.91 View details This product has multiple variants. The options may be chosen on the product page
BG44K Fuel System Cleaner 11oz Bottle | Practical Buying Details
Rated 4.6 out of 5 based on 230 customer ratings
(230) $26.49 View details
CamGuard Oil Additive (Aircraft) | Practical Buying Details
Rated 4.8 out of 5 based on 207 customer ratings
(207) $36.25 View details
Charge-It CH-77QHD Heavy-Duty Concentrated Battery Additive, 32 fl. oz. | Practical Buying Details
Rated 3.8 out of 5 based on 653 customer ratings
(653) $39.99 View details
Sale!
Coolant Vacuum Refill Kit Universal Vacuum Coolant Fill Kit for BMW, Ford, Audi, GM, Toyota, etc. Cooling System Filler Tool Set with 41.3 Inch Fill Hose, Pressure Gauge, 2 Quick Connect Adapters | Practical Buying Details
Rated 4 out of 5 based on 92 customer ratings
(92) Original price was: $49.99.Current price is: $45.99. View details
Dura Lube Engine Treatment | 32 oz., Single | Practical Buying Details
Rated 4.8 out of 5 based on 463 customer ratings
(463) $15.97 View details This product has multiple variants. The options may be chosen on the product page
Engine Oil Additive Performance Booster – American Made Engine Oil Treatment for Wear and Tear Protection – Protect Gas and Diesel Engines with Friction and Stiction Eliminator Nanoparticles | Practical Buying Details
Rated 4.6 out of 5 based on 1088 customer ratings
(1,088) $22.95 View details
Friction Reducer 1 Pint, 16 Oz Engine Friction Modifier – Enhances Performance, Reduces Wear & Boosts Fuel Economy | Works with Gas & Diesel Motors | Practical Buying Details
Rated 4.5 out of 5 based on 10 customer ratings
(10) $26.49 View details
Fuel Stabilizer, 24 oz (2 Pack) | Practical Buying Details
Rated 4.8 out of 5 based on 301 customer ratings
(301) $34.95 View details
Gasoline Resistant Epoxy – MAX GRE Resin for Coating, Bonding, Potting, Fiberglassing Reinforcement & Repair – Resistant to E85 Gasoline & Diesel Fuel | Practical Buying Details
Rated 4.2 out of 5 based on 34 customer ratings
(34) $68.06 View details
Genuine Ford Fluid VC-8 Diesel Cooling System Additive – 16 oz., 2 count. | Practical Buying Details
Rated 4.8 out of 5 based on 145 customer ratings
(145) $29.13 View details
Sale!
Honda FBA_08200-9008 08200-9008 Automatic Transmission Fluid, 4 Pack, 1 US QT /946 ML | Practical Buying Details
Rated 4.8 out of 5 based on 10388 customer ratings
(10,388) Original price was: $39.99.Current price is: $28.99. View details
Sale!
Hot Shot’s Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z) | Practical Buying Details
Rated 4.7 out of 5 based on 5084 customer ratings
(5,084) Original price was: $23.99.Current price is: $18.97. View details This product has multiple variants. The options may be chosen on the product page
Howes Diesel Treat 15-Ounce Anti-Gel and Diesel Fuel Lubricator Casepack (Twelve 15-Ounce Bottles) | Practical Buying Details
Rated 4.7 out of 5 based on 33 customer ratings
(33) $84.98 View details This product has multiple variants. The options may be chosen on the product page