Opti-Lube - Opti-4 Doubles Your Engines Warranty!! 

Interlube is so confident in Opti-4's ability to increase performance and extend engine life thru its Eutectic anti-wear additive that when a six-pack of Opti-4 is purchased with a new piece of 4-cycle power equipment, Interlube will Double the Engine Warranty on internal engine parts. Which means anything that the engine oil would lubricate or touch is covered. Interlube takes the standard manufacturers engine warranty of and Doubles it. Not only is your engine protected from wear, but you are protected from potential costly repairs for an additional two years.

Double Your Original Factory Warranty with Opti-4!!

How to Qualify:

1. Make sure your new unit has initially been filled with Opti-4 Four Cycle Lubricant and the engine sticker is attatched.
2. Purchase a minimum of one 6-pack(s) or a 1-Gallon Jug(s) whichever is enough Opti-4 Four Cycle Lubricant for the duration of the initial Warranty period and extended warranty period on your 4-cycle unit.
   For example: Purchase of a New Honda HRX217HMA Lawnmower, which has a 3 year factory Warranty, would require the purchase a 6 pack for 6 years worth of oil due to the doubling of the initial 3 year Factory Warranty.
3. Use Opti-4 Four Cycle Lubricant ONLY during the entire Warranty period.

Note: Equipment and Opti-4 must be purchased at the same time and same location

At the time of equipment purchase, simply fill out the warranty registration contained in each six-pack, mail the top copy to Interlube. The middle copy stays with the servicing dealer where the oil and equipment were bought, and the bottom copy is retained by the purchaser. If a failure occurs during the extended warranty period, the equipment is taken back to the servicing dealer for evaluation who then files a warranty with Interlube instead of the engine manufacturer if it is determined there is an oil related failure while using the Opti-4 product. It's really that simple.

Opti-4 is the highest quality petroleum engine lubricant available, and is formulated specifically for the severe demands of power equipment.

Opti-4 is a unique blend utilizing patented Eutectic additive technology for anti-wear characteristics combined with the industry's highest standard for anti-corrosion and thermal stability. Through the use of the Eutectic additive , Opti-4 extends the life of any 4-cycle power equipment engine by reducing friction, heat, and wear.