Collection: Additives
Enhance your vehicle’s performance and longevity with premium additives from GearUp Supply. Our carefully selected collection of automotive oils and fluids is designed to optimize engine efficiency, reduce wear, and maintain smooth operation under all driving conditions. Whether you’re looking to boost fuel economy or protect vital components, these practical yet high-quality additives deliver reliable results, making them an essential part of any smart maintenance routine. Trust GearUp Supply for products that balance cutting-edge formulation with everyday dependability.
-
Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts (6 Quarts (Treats 768 Gallons))
Regular price $186.32 USDRegular price $186.32 USDUnit price / perSale price -
Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (4 Gallons (Treats 2048 Gallons))
Regular price $434.73 USDRegular price $434.73 USDUnit price / perSale price -
Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (2 Gallons (Treats 1024 Gallons))
Regular price $227.28 USDRegular price $227.28 USDUnit price / perSale price -
Hot Shot's Secret LX4 Lubricity Extreme 3 Pack of 16 Ounce Bottles, Packaging May Vary
Regular price $64.11 USDRegular price $64.11 USDUnit price / perSale price -
Lucas Oil 10131 Pure Synthetic Oil Stabilizer - 1 Gallon
Regular price $59.90 USDRegular price $59.90 USDUnit price / perSale price -
Archoil AR9100 Friction Modifier Value Pack - Two 16oz Bottles of AR9100 for Two Powerstroke Treatments…
Regular price $119.85 USDRegular price $119.85 USDUnit price / perSale price -
Lucas Oil 10966 Complete Fuel System Renewal Kit
Regular price $36.74 USDRegular price $36.74 USDUnit price / perSale price -
Hot Shot's Secret Original Stiction Eliminator 16oz - For All Vehicles, Gas & Diesel Oil Additive, Reduces Wear, Restores Power & Protects Injectors, Eliminates Injector Stiction
Regular price $27.06 USDRegular price $27.06 USDUnit price / perSale price -
STAR BRITE Star Tron Ring Clean
Regular price $15.72 USDRegular price $15.72 USDUnit price / perSale price -
Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…
Regular price $74.93 USDRegular price $74.93 USDUnit price / perSale price -
Hot Shot's Secret LX4 Lubricity Extreme– 16oz - Fuel System Protection– Lubricates and Protects Fuel Pump and Injectors– Prevents Wear and Damage – For Gasoline or Diesel Engines, Packaging May Vary
Regular price $35.39 USDRegular price $35.39 USDUnit price / perSale price -
Pro Oil Additive for Car Engine - SuperNano Engine Remetalizer - Engine Flush with Advanced Nanoparticle Technology for Engine Wear Repair and Oil Treatment - Compatible with Gas, Diesel & Hybrid-50g
Regular price $135.00 USDRegular price $135.00 USDUnit price / perSale price -
Lucas Oil 10003 Fuel Treatment - 1 Quart
Regular price $17.38 USDRegular price $17.38 USDUnit price / perSale price -
Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 gal Jug, Each
Regular price $193.40 USDRegular price $193.40 USDUnit price / perSale price -
7450001 Echo Red Armor 32 oz. 50:1 Pre-Mixed Ethanol Free Fuel 6 Pack
Regular price $124.41 USDRegular price $124.41 USDUnit price / perSale price -
Hot Shot's Secret LX4 Lubricity Extreme – 32 Fl Oz - Fuel System Protection – Lubricates and Protects Fuel Pump and Injectors – Prevents Wear and Damage – For Gasoline or Diesel Engines
Regular price $40.26 USDRegular price $40.26 USDUnit price / perSale price