Zak Products
Zak Products
Diesel Service

Zak Products Automotive Products

Diesel Service

Diesel vehicles operate under extreme conditions and require specially formulated fluids for proper preventative maintenance. ZAK Products has chemically advanced formulas to flush diesel fuel injectors and the diesel engine oil system without the need for expensive or time consuming equipment.

The ZAK Product line offers diesel fluid maintenance products in a one-part application, two-part application and a three-part application to allow for the right customer price point.




The Problem

Diesel vehicles operate under extreme conditions and require specially formulated fluids for proper preventative maintenance. Buildup happens gradually over time robbing your engine of power. Buildup can also lead to costly repairs such as clogged fuel injectors.

The Solution

1) Utilizing state of the art equipment we thoroughly clean the entire fuel system.

2) A certified technician hooks up the machine inline with your factory fuel delivery system and injects a powerful cleaner directly into the injector pump where it is then pumped directly into the combustion chamber targeting the areas where power robbing buildup is prone to accumulate.

Diesel Service Products

Diesel Engine Oil Conditioner
Part #DF301
ZAK Diesel Engine Oil Conditioner provides additional protection for extreme pressure friction reduction and detergency to help engines run smoother, cooler, and quieter under low and high temperature conditions.
  • Reduces oil consumption and oil burning when added to the oil at oil change.
Diesel Engine Cleaner
Part #DF302
ZAK Diesel Engine Cleaner removes harmful internal engine deposits that have built up. It's specially formulated to provide dispersion and detergency to clean sludge and varnish accumulation as well as provide extreme pressure friction protection to the engine while cleaning. It cleans pollution control valves (PCV) and hydraulic valve lifters while cleaning crankcase area.
  • Add to crankcase oil and drain to remove sludge & varnish.
Diesel Fuel Additive
Part #DF500
ZAK NEW Diesel Fuel Injector Cleaner helps restore peak engine performance. Cleaning fouled injectors improves fuel economy and reduces emissions.
  • Reduces black smoke!
2-Part Diesel Engine Oil Flush Kit
Part #DF520
2-part diesel fuel kit, uses Diesel Engine Oil Conditioner #DF301 and Diesel Engine Cleaner #DF302.
3-Part Diesel Fuel Kit
Part #DF530
Complete 3-part diesel fuel kit, uses Diesel Engine Oil Conditioner #DF301, Diesel Engine Cleaner #DF302 and Diesel Fuel Injector Cleaner #DF500.
3-Part Premium Diesel Treatment Kit
Part #DF630
Premium 3-part diesel fuel kit, uses Diesel Engine Oil Conditioner #DF301, Diesel Fiel Injector Cleaner #DF500 and Diesel Fuel System Cleaning Solution.