Synthetic oils have a greater friction reducing capability. This improves fuel efficiency and engine life. Boundary lubrication capabilities of synthetic oils are almost double that of a natural mineral oil. KE
Verified purchase: Yes | Condition: New
WE HAVE USED NULON FOR MANY YEARS NOW AND HAVE FOUND NULON OIL 5W 20 & 5W30 STILL RETAINS ITS VISCOSITY WELL PAST THE DUE SERVICE DATES ON ALL OF OUR 4 MOTOR CARS. 3 CHRYSLERS AND A HYUNDAI
Verified purchase: Yes | Condition: New
Been runnning it for years and no issues, remins in good quality and still lubricating at each change
Verified purchase: Yes | Condition: New
Utilise this in my Jeep GC 5.7 Hemi. Just what is needed
Verified purchase: Yes | Condition: New
Very quick engine start up and running very smooth.
Verified purchase: Yes | Condition: New
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