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One quart bottle of Royal Purple High Performance SAE 50 straight-grade synthetic motor oil.
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Royal Purple High Performance SAE 50 Straight-Grade Synthetic Motor Oil - 1 Quart - Select 1982-2005 Vehicles

$65.94 $83.94
-21%
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Royal Purple High Performance SAE 50 Straight-Grade Synthetic Motor Oil - 1 Quart - Select 1982-2005 Vehicles
$65.94 $83.94
$65.94 $83.94

Fits select 1982-2005 Chevrolet, Honda, Porsche, GMC, and Kia models.

Royal Purple High Performance engine oil is engineered to meet the demands of modern Gasoline Direct Injection (GDI) and turbocharged engines. This straight-grade SAE 50 synthetic formula provides superior film strength to protect critical engine components under high-load conditions where standard lubricants often fail. Featuring proprietary additive technology, this oil specifically addresses the risk of Low-Speed Pre-Ignition (LSPI), protecting against the catastrophic engine damage associated with this phenomenon.

  • Grade: SAE 50 Straight-Grade
  • Volume: 1 Quart (0.946 Liters)
  • Base: Full Synthetic
  • LSPI Protection: Formulated to mitigate Low-Speed Pre-Ignition in GDI engines.
  • Wear Protection: Enhanced film strength reduces friction and wear across all engine speeds.
  • Optimized Performance: Maintains engine reliability and fuel economy by keeping internal components clean and protected.
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
1994-2001 AM General Hummer Base
1991-1994 Buick Park Avenue Base
1991-1996,2004 Buick Park Avenue Ultra
1996-2001 Chevrolet Astro Base
1996-2001 Chevrolet Astro LS
1996-2001 Chevrolet Astro LT
1990-1996 Chevrolet Beretta Base
1990-1993 Chevrolet Beretta GT
1990-1993 Chevrolet Beretta GTZ
1990 Chevrolet Beretta Indianapolis 500 Pace Car
1994-1996 Chevrolet Beretta Z26
1997,1999-2000 Chevrolet C3500 Base
1997-1998 Chevrolet C3500 Cheyenne
1999-2000 Chevrolet C3500 LS
1997-1998 Chevrolet C3500 Silverado
1993-1995 Chevrolet Camaro Base
1993 Chevrolet Camaro Indianapolis 500 Pace Car
1993-1997 Chevrolet Camaro Z28
1994 Chevrolet Corsica Base
1990-1993 Chevrolet Corsica LT
1990,1992 Chevrolet Corsica LTZ
1997-2002 Chevrolet Express 2500 Base
1996-2002 Chevrolet Express 2500 LS
1996-2002 Chevrolet Express 3500 Base
1996-2002 Chevrolet Express 3500 LS
1995-1999 Chevrolet Lumina Base
1993-1994 Chevrolet Lumina Euro
1995-1999 Chevrolet Lumina LS
1997-1999 Chevrolet Lumina LTZ
1993-1994 Chevrolet Lumina Z34
1994-2003 Chevrolet S10 Base
1994-2003 Chevrolet S10 LS
1994-1998 Chevrolet S10 SS
1999-2003 Chevrolet S10 Xtreme
1994-2002 Chevrolet S10 ZR2
2002 Chevrolet S10 ZR5
1994 Chevrolet S10 Blazer Base
1994 Chevrolet S10 Blazer LT
1994 Chevrolet S10 Blazer Tahoe
1994 Chevrolet S10 Blazer Tahoe LT
1988-1990 Chrysler LeBaron Base
1989-1990 Chrysler LeBaron GT
1989-1990 Chrysler LeBaron GTC
1988-1989 Chrysler LeBaron GTS
1989-1990 Chrysler LeBaron High Line
1994 Chrysler LeBaron LE
1988-1990 Chrysler LeBaron Premium
1988-1989 Chrysler New Yorker Base
1988-1989 Chrysler New Yorker Landau
1987-1990 Dodge Shadow Base
1988-1990 Dodge Shadow ES
1987-1989 Dodge Shadow Shelby
1997-1999 GMC Sonoma SL
1997-1999 GMC Sonoma SLE
1997-1999 GMC Sonoma SLS
1993 Honda Accord 10th Anniversary
1996 Honda Accord 25th Anniversary Edition
1990-1997 Honda Accord DX
1990-1997 Honda Accord EX
1990-1997 Honda Accord LX
1991,1993,1997 Honda Accord SE
1996-1997 Honda Accord Value Package
1999-2001 Honda CR-V EX
1999-2001 Honda CR-V LX
2000-2001 Honda CR-V SE
1994-1996 Honda Passport DX
1994-1997 Honda Passport EX
1994-1997 Honda Passport LX
2002-2004 Hummer H1 Base
1986-1987 Isuzu Trooper DLX
1986-1989 Isuzu Trooper LS
1986 Isuzu Trooper LX
1989-1990 Isuzu Trooper RS
1988-1991 Isuzu Trooper S
1988-1989 Isuzu Trooper XS
2003-2005 Kia Rio Base
2003-2005 Kia Rio Cinco
2003-2005 Kia Sorento EX
2003-2005 Kia Sorento LX
2002-2004 Kia Spectra Base
2000-2004 Kia Spectra GS
2000-2004 Kia Spectra GSX
2002-2004 Kia Spectra LS
1988 Oldsmobile Cutlass Ciera Base
1986-1988 Oldsmobile Cutlass Ciera Brougham
1986 Oldsmobile Cutlass Ciera ES
1986-1987 Oldsmobile Cutlass Ciera GT
1986 Oldsmobile Cutlass Ciera Holiday
1986-1988 Oldsmobile Cutlass Ciera LS
1986-1988 Oldsmobile Cutlass Ciera S
1986-1988 Oldsmobile Cutlass Ciera SL
1988 Oldsmobile Cutlass Supreme Base
1988 Oldsmobile Cutlass Supreme Indy 500 Pace Car
1988 Oldsmobile Cutlass Supreme International
1988 Oldsmobile Cutlass Supreme SL
1984-1988 Oldsmobile Firenza Base
1984-1985 Oldsmobile Firenza Brougham LX
1984-1985 Oldsmobile Firenza Brougham SX
1984,1986-1988 Oldsmobile Firenza Cruiser
1983-1986 Oldsmobile Firenza Cruiser LX
1983 Oldsmobile Firenza Cruiser S
1983-1985 Oldsmobile Firenza Cruiser SX
1984-1985 Oldsmobile Firenza ES
1984-1987 Oldsmobile Firenza GT
1986-1987 Oldsmobile Firenza LC
1982-1983,1986-1987 Oldsmobile Firenza LX
1982-1984,1986-1987 Oldsmobile Firenza S
1982-1983 Oldsmobile Firenza SX
1990-1991 Porsche 928 Base
1990-1991 Porsche 928 GT
1993-1995 Porsche 928 GTS
1985-1986 Porsche 928 S
1987-1989 Porsche 928 S4
2000 Subaru Legacy Brighton
2000 Subaru Legacy GT
2000 Subaru Legacy GT Limited
2000 Subaru Legacy L
2000 Subaru Outback Base
2002-2004 Subaru Outback H6
2004 Subaru Outback H6 35th Anniversary Edition
2004 Subaru Outback H6 VDC
2001-2004 Subaru Outback L.L. Bean
2000 Subaru Outback Limited
2005 Subaru Outback R
2005 Subaru Outback R L.L. Bean Edition
2001-2003 Subaru Outback VDC
2005 Subaru Outback VDC Limited

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