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85 Plus! Diesel Fuel Catalyst

The pro mechanic's favorite, combines detergency, lubricity and speeds up combustion.

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85 Plus! Diesel Fuel Catalyst
85 Plus! Diesel Fuel Catalyst
85 Plus! Diesel Fuel Catalyst

85 Plus! Diesel Fuel Catalyst

  • Designed for use in all diesel engines - compensates for latest low-sulfur fuels
  • Diesel Fuel Catalyst and 85 Plus are products with the same chemistry
  • Promotes better fuel combustion and fuel system lubrication
  • Provides faster ignition, improved efficiency, reduced detonation and smoke
  • Powerful high-temp detergents to clean fuel injectors
  • Lubricates O-rings and seals to increase injector pump life, reduces ring friction
  • Contains cetane booster for added power benefits
  • Use one bottle per tank-treats up to 100 gallons
  • Available in winterized formula, reduces pour point of typical fuel by 25°F
$12.68
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Prop 65 Warning Symbol Warning

85 Plus! Winterized Formula

This product can expose you to chemicals including Naphthalene (91-20-3) which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Available in different levels of concentration, these products provide the detergency, lubrication, and faster combustion for today's diesel fuels

  • All Red Line Diesel additives comply with federal low-sulfur content requirements
  • Rather than creating new products in the diesel category, Red Line reformulates these products often to ensure that they meet the changing demands of the latest diesel fuels
  • Winter formulas use pour-point reducers to keep wax in suspension and reduce wax crystals to pass through filters and injectors

Data Sheet Downloads

Available Sizes

12oz 70802
Gallon* 70805
12oz 70902

*Only available from our dealers