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USD 9.5
Part #: DDP INJP-1

DDP INJP-1 Injector Protector Fuel Additive

For All Diesel Engines, 8 Oz. Bottle (Treats 35 Gallons)
Part #: DDP INJP-1
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Get more complete combustion from your diesel engine when you add the DDP INJP-1 Injector Protector Fuel Additive into your fuel. This diesel fuel additive has been engineered for modern diesel engine’s delicate fuel injectors and high-pressure fuel pumps. Users of this additive can expect greater power output, better throttle response, and increase fuel efficiency resulting in increased throttle response and cleaner emissions. This fuel additive maximizes the cleaning characteristics of ultra-low sulfur diesel while improving lubricity, resulting in less deposits and damage to the fuel system components. This unique bottle will pour into any diesel-powered truck. Treatment is recommended once a month to keep the fuel system clear. Adding a bottle on every fill up will result in smoother engine operation, reduced injector cooking and improved fuel system lubrication.  

  • Increases Cetane 
  • Increases Efficiency 
  • Reduces DPF Cycles 
  • Boosts Engine Power 
  • Improves Fuel Economy 
  • Cleans & Protects Fuel System 
  • 1 Bottle Treats Up To 35 Gallons 
  • Promotes A More Complete Fuel Burn 


  • MFG. Number DDP INJP-1
  • Manufacturer Name DDP (Dynomite Diesel)
  • Shipping Weight 0.80 lb.
  • Shipping Length 8 in.
  • Shipping Width 2.75 in.
  • Shipping Height 2.75 in.
  • Fuel Type Diesel
  • UPC 671875113494
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.
Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.