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USD 8.5
Part #: RL70802

Red Line 70802 85 Plus Diesel Fuel Additive

For All Diesel Engines, 12 Oz. Bottle (Treats 100 Gallons)
Part #: RL70802
★★★★★ ★★★★★ 1 Reviews
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Designed for use in all diesel engines, Red Line 70802 85 Plus Diesel Fuel Additive contains extremely powerful lubricants, detergents, seal conditioners, fuel stabilizers and rust preventatives, but without smoke suppressant. Red Line 85 Plus contains additional cetane improvers which boost the fuel 5-9 cetane numbers and additional lubricants which reduce wear in low sulfur fuel by 75%. This improvement in lubricity and cetane will reduce detonation, assist starting, help reduce smoking, help prevent fuel system wear and leakage and can provide 5% additional power and efficiency.

  • 12 Oz. Bottle
  • Treats Up To 100 Gallons
  • Contains Cetane Booster
  • Lubricates Fuel System Components
  • High-Temp Detergents
  • Improved Efficiency


  • MFG. Number 70802
  • Manufacturer Name Red Line
  • Shipping Weight 1.00 lb.
  • Shipping Length 10 in.
  • Shipping Width 12 in.
  • Shipping Height 10 in.
  • Fuel Type Diesel
  • UPC 083522708029
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
5.0/5 Stars out of 1 Reviews
2003 duramax bad injectors
(Warrenton, MO) | October 8th, 2012
I had two injectors going bad and decided to try this before I replaced them. I added it to my fuel and drove 300 miles back home and by the time I made it home my truck had stopped smoking. I have a 2003 Silverado 2500HD with a Duramax.

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Most Popular Questions

Will red line diesel treatment without harm a MB Diesel 2.1 liter engine OM 651 in a 2013 GLK 250 ? Also where should this additive be poured Fuel Tank? or different location (s) in the fuel system?
View Staff Answer 
Red Line 85 5Plus Diesel Fuel Additive is designed for use in all diesel engines and compensates for low-sulfur fuels. The additive should be poured directly into the fuel tank.