Red Line 85 Plus Diesel Fuel Catalyst Cetane Booster - 12 oz (Case of 12)

SKU: red70802 UPC: 83522708227
In stock - 61 items available
Regular price $164.28

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Red Line 85 Plus is a diesel fuel treatment carrying cetane improver, high-temperature detergents, lubricants, seal conditioners, fuel stabilizers and rust preventatives in one bottle. Red Line lists a cetane increase of 5 to 9 numbers and a 75 percent reduction in wear from low-sulfur fuel. Sold as a case of 12 12 oz bottles.

Key Features

  • Designed for use in all diesel engines, compensating for the reduced lubricity of current low-sulfur fuels
  • Contains cetane improvers that boost the fuel 5 to 9 cetane numbers
  • Additional lubricants reduce wear from low-sulfur fuel by 75 percent
  • Reduces detonation, assists starting and helps reduce smoking
  • Powerful high-temperature detergents clean fuel injectors
  • Lubricates O-rings and seals to increase injector pump life and reduce ring friction
  • Contains seal conditioners, fuel stabilizers and rust preventatives, but no smoke suppressant
  • Red Line lists up to 5 percent additional power and efficiency
  • Complies with federal low-sulfur content requirements for diesel motor vehicles and nonroad engines

Directions and Coverage

Use one bottle per tank. One 12 oz bottle treats up to 100 gallons of diesel fuel.

Product Details

  • Brand: Red Line Synthetic Oil
  • Manufacturer Part Number: 70802
  • Product Type: Diesel Fuel Additive
  • Package Size: 12 oz
  • Pack Quantity: Case of 12

Red Line notes that Diesel Fuel Catalyst and 85 Plus share the same chemistry.

Shipping Height: 8.4

Shipping Length: 10.9

Shipping Width: 9.2

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