Over the last 60 years, Krex has built a solid reputation on providing preventative maintenance products designed to increase engine life and performance.  We have built confidence in our products through repeated use and laboratory testing.  It is because of our commitment to quality products that we are proud to stand behind what we sell. 

Dealerships may elect to offer their customers additional peace of mind with our 200,000 Mile/10 Year Limited Lubrication Warranty. The Krex 200,000 Mile/10 Year Limited Lubrication Warranty is designed to be used in conjunction with Krex Graphite Engine Lubricant. Vehicle owners with less than 24,000 miles on the odometer, or whose vehicle has been in service for less than 24 months are entitled to the benefits of our 200,000 Mile/10 Year Limited Lubrication Warranty (only at participating dealerships).

In the event a vehicle owner has lubrication related failure, Krex will cover the cost to repair the engine, or any deductible associated with another warranty, under the following situations:

1. Krex Graphite Engine Lubricant must be installed with every oil change.
2. Oil change intervals may not exceed Five Months or 5,000 miles.
3. The repairs are performed at the vehicle owners servicing dealership

Qualified customers MUST receive their first installation of Krex Graphite Engine Lubricant as described in the table below to qualify for the following coverages:

< click here to view 200,000 Mile Warranty (.pdf format) >

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