# Royal Purple Premium Synthetic High Performance Straight-Grade SAE 50 Motor Oil - 1 Quart Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability. - Enhanced Engine Performance - Optimized Fuel Economy - Long-term Protection This Part Fits: 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 ## Details - **Price:** 112.98 CAD - **Vendor:** Royal Purple - **Type:** Motor Oils ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 112.98 CAD | In stock | ## Images - Photo - Primary - User 1 - User 1 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/royal-purple-premium-synthetic-high-performance-straight-grade-sae-50-motor-oil-1-quart) > Updated: 2026-07-01