1qt, 7qt (V6), 9qt (V8)
Royal Purple API-Licenses Motor Oil 5w30
$8.49 – $76.41
- BETTER WEAR PROTECTION
- Enhanced additive technology prevents metal-to-metal contact beyond both dexos1™* and ILSAC GF-5 specs
- INCREASED FUEL EFFICIENCY
- A low coefficient of friction results in optimized fuel efficiency (the fuel economy of our 5W-30 meets the fuel economy requirements of a 5W-20 oil)
- BETTER PROTECTION OF THE EXPENSIVE CATALYTIC EMISSION SYSTEM
- Patented ZDDP additives optimize emissions catalyst system life
- IMPROVED COMPATIBILITY WITH FUELS CONTAINING ETHANOL
- Patented additive technology prevents the white sludge and lubrication starvation that can occur with 20% or higher ethanol fuel
- SUPERIOR CORROSION PROTECTION
- No rust observed in standard industry testing
*dexos1™ is a registered trademark of the General Motors Corporation.
For those seeking enhanced performance in vehicles not under warranty, we recommend our HPS Series of high performance street motor oils with our proprietary Synerlec additive technology.
For racing applications, we recommend our XPR – Extreme Performance and Racing motor oil.