Red Line

Red Line 85 Plus Diesel Fuel Catalyst Cetane Booster - 1 Gallon (Case of 4)

SKU: red70805 UPC: 83522708258
Backordered – call for lead time

⚠ Call for Availability

Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$519.96

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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.

Got Questions? Feel free to email us or call us at (503) 235-1947

This is the one-gallon jug of Red Line 85 Plus, the same diesel fuel treatment sold in the 12 oz bottle but sized for fleet tanks and operators treating fuel in volume. It carries cetane improver, high-temperature detergents and lubricity additive in one product. Sold as a case of 4 one-gallon jugs.

Key Features

  • Contains cetane booster for faster ignition and reduced detonation
  • Powerful high-temperature detergents clean fuel injectors
  • Lubricates O-rings and seals to increase injector pump life and reduce ring friction
  • Compensates for the reduced lubricity of current low-sulfur diesel fuels
  • Complies with federal low-sulfur content requirements

Applications

Designed for use in all diesel engines. Bulk size for fleet, agricultural and high-volume fuel treatment.

Product Details

  • Brand: Red Line Synthetic Oil
  • Manufacturer Part Number: 70805
  • Product Type: Diesel Fuel Additive
  • Package Size: 1 Gallon
  • Pack Quantity: Case of 4

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

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 9.7

Shipping Length: 14.5

Shipping Width: 12.6
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.