Division: Emission Control
Brand: Standard Motor Products
Part Type: Oxygen Sensor
Part Number: SG278
Packaging: Overstock Inventory without Original Packaging
Sales Description: OXY STD; 4W; GM; SG278

Manufacture	Number
Tomco	11066
Interamerican Motor	15703
NTK/NGK	21006
AcDelco	2131325
Denso	2344012
Airtex	5S3029
Mighty	691066
AcDelco	AFS138
APW	AP433
Delphi	ES20317
Delphi	ES2031711B1
KNX O2 Sensors	KN433
Pacesetter	OS820Z
Standard Motor Products	SG278
Wells	SU187
WAI World Power Systems	XGN278

Year	Make	Model	Engine	Notes
1996-1997	ACURA	SLX	V6-3.2L	Psotion: Downstream
1998-1999	ACURA	SLX	V6-3.5L	Psotion: Downstream
1994-1996	BUICK	CENTURY	V6-3.1L	Psotion: Upstream
1994-1996	BUICK	LESABRE	V6-3.8L	Psotion: Upstream
1994-1996	BUICK	PARK AVENUE	V6-3.8L	Psotion: Upstream
1994-1996	BUICK	REGAL	V6-3.1L	Psotion: Upstream
1993-1996	BUICK	REGAL	V6-3.8L	Psotion: Upstream
1995-1996	BUICK	RIVIERA	V6-3.8L	Psotion: Upstream
1994-1996	BUICK	ROADMASTER	V8-5.7L	Psotion: Upstream
1994-1996	BUICK	SKYLARK	V6-3.1L	Psotion: Upstream
2002	CADILLAC	ESCALADE	V8-5.3L	Psotion: Upstream
1900-1999	CADILLAC	ESCALADE	V8-5.7L	Psotion: Upstream
1993-1996	CADILLAC	FLEETWOOD	V8-5.7L	Psotion: Upstream
1996-1997	CHEVROLET	ASTRO	V6-4.3L	Psotion: Upstream
2002	CHEVROLET	AVALANCHE 1500	V8-5.3L	Psotion: Upstream
1994-1996	CHEVROLET	BERETTA	V6-3.1L	Psotion: Upstream
1901-1995	CHEVROLET	BLAZER	V6-4.3L	Psotion: Upstream
1996-1998	CHEVROLET	C1500	V6-4.3L	Psotion: Upstream
1996-1999	CHEVROLET	C1500	V8-5.0L	Psotion: Upstream
1996-1999	CHEVROLET	C1500	V8-5.7L	Psotion: Upstream
1996-1999	CHEVROLET	C1500 SUBURBAN	V8-5.7L	Psotion: Upstream
1996-1998	CHEVROLET	C2500	V8-5.0L	Psotion: Upstream
1996-1998	CHEVROLET	C2500	V8-5.7L	Psotion: Upstream
1996	CHEVROLET	C2500 SUBURBAN	V8-5.7L	Psotion: Upstream
1995-1996	CHEVROLET	CAMARO	V6-3.8L	Psotion: Downstream
1994-1997	CHEVROLET	CAMARO	V8-5.7L	Psotion: Upstream
1994-1996	CHEVROLET	CAPRICE	V8-4.3L	Psotion: Upstream
1994-1996	CHEVROLET	CAPRICE	V8-5.7L	Psotion: Upstream
1994-1996	CHEVROLET	CORSICA	V6-3.1L	Psotion: Upstream
1903-1994	CHEVROLET	CORVETTE	V8-5.7L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 1500	V6-4.3L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 1500	V8-5.0L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 1500	V8-5.7L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 2500	V6-4.3L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 2500	V8-5.0L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 2500	V8-5.7L	Psotion: Upstream
1902-1996	CHEVROLET	EXPRESS 3500	V8-5.7L	Psotion: Upstream
1996	CHEVROLET	G30	V8-5.7L	Psotion: Upstream
1994-1996	CHEVROLET	IMPALA	V8-5.7L	Psotion: Upstream
1996-1998	CHEVROLET	K1500	V6-4.3L	Psotion: Upstream
1996-1999	CHEVROLET	K1500	V8-5.0L	Psotion: Upstream
1996-1999	CHEVROLET	K1500	V8-5.7L	Psotion: Upstream
1996-1999	CHEVROLET	K1500 SUBURBAN	V8-5.7L	Psotion: Upstream
1997-1998	CHEVROLET	K2500	V8-5.0L	Psotion: Upstream
1996-1998	CHEVROLET	K2500	V8-5.7L	Psotion: Upstream
1996	CHEVROLET	K2500 SUBURBAN	V8-5.7L	Psotion: Upstream
1995-1996	CHEVROLET	LUMINA	V6-3.1L	Psotion: Upstream
1994-1996	CHEVROLET	LUMINA	V6-3.4L	Psotion: Upstream
1996	CHEVROLET	LUMINA APV	V6-3.4L	Psotion: Upstream
1994-1995	CHEVROLET	LUMINA APV	V6-3.8L	Psotion: Upstream
1995-1996	CHEVROLET	MONTE CARLO	V6-3.1L	Psotion: Upstream
1995-1996	CHEVROLET	MONTE CARLO	V6-3.4L	Psotion: Upstream
1995	CHEVROLET	P30	V6-4.3L	Psotion: Upstream
1996	CHEVROLET	S10	L4-2.2L	Psotion: Downstream
1901-1994	CHEVROLET	S10	V6-4.3L	Psotion: Upstream
1994	CHEVROLET	S10 BLAZER	V6-4.3L	Psotion: Upstream
1902-1999	CHEVROLET	SILVERADO 1500	V6-4.3L	Psotion: Upstream
1902-1999	CHEVROLET	SILVERADO 1500	V8-4.8L	Psotion: Upstream
1902-1999	CHEVROLET	SILVERADO 1500	V8-5.3L	Psotion: Upstream
1900-1999	CHEVROLET	SILVERADO 2500	V8-5.3L	Psotion: Upstream
2000-2002	CHEVROLET	SUBURBAN 1500	V8-5.3L	Psotion: Upstream
2000-2002	CHEVROLET	TAHOE	V8-4.8L	Psotion: Upstream
2000-2002	CHEVROLET	TAHOE	V8-5.3L	Psotion: Upstream
1900-1996	CHEVROLET	TAHOE	V8-5.7L	Psotion: Upstream
1902-1999	DAEWOO	LANOS	L4-1.5L	Psotion: Downstream
1902-1999	DAEWOO	LANOS	L4-1.6L	Psotion: Downstream
1902-1999	DAEWOO	LEGANZA	L4-2.2L	Psotion: Downstream
1996-1998	GMC	C1500	V6-4.3L	Psotion: Upstream
1996-1999	GMC	C1500	V8-5.0L	Psotion: Upstream
1996-1999	GMC	C1500	V8-5.7L	Psotion: Upstream
1996-1999	GMC	C1500 SUBURBAN	V8-5.7L	Psotion: Upstream
1996-1998	GMC	C2500	V8-5.0L	Psotion: Upstream
1996-1998	GMC	C2500	V8-5.7L	Psotion: Upstream
1996	GMC	C2500 SUBURBAN	V8-5.7L	Psotion: Upstream
1996	GMC	G3500	V8-5.7L	Psotion: Upstream
1901-1994	GMC	JIMMY	V6-4.3L	Psotion: Upstream
1996-1998	GMC	K1500	V6-4.3L	Psotion: Upstream
1996-1999	GMC	K1500	V8-5.0L	Psotion: Upstream
1996-1999	GMC	K1500	V8-5.7L	Psotion: Upstream
1996-1999	GMC	K1500 SUBURBAN	V8-5.7L	Psotion: Upstream
1998	GMC	K2500	V8-5.0L	Psotion: Upstream
1996-1998	GMC	K2500	V8-5.7L	Psotion: Upstream
1996	GMC	K2500 SUBURBAN	V8-5.7L	Psotion: Upstream
1995	GMC	P3500	V6-4.3L	Psotion: Upstream
1996-1997	GMC	SAFARI	V6-4.3L	Psotion: Upstream
1902-1996	GMC	SAVANA 1500	V6-4.3L	Psotion: Upstream
1902-1996	GMC	SAVANA 1500	V8-5.0L	Psotion: Upstream
1902-1996	GMC	SAVANA 1500	V8-5.7L	Psotion: Upstream
1902-1996	GMC	SAVANA 2500	V6-4.3L	Psotion: Upstream
1902-1996	GMC	SAVANA 2500	V8-5.0L	Psotion: Upstream
1902-1996	GMC	SAVANA 2500	V8-5.7L	Psotion: Upstream
1902-1996	GMC	SAVANA 3500	V8-5.7L	Psotion: Upstream
1902-1999	GMC	SIERRA 1500	V6-4.3L	Psotion: Upstream
1902-1999	GMC	SIERRA 1500	V8-4.8L	Psotion: Upstream
1902-1999	GMC	SIERRA 1500	V8-5.3L	Psotion: Upstream
1900-1999	GMC	SIERRA 2500	V8-5.3L	Psotion: Upstream
1996	GMC	SONOMA	L4-2.2L	Psotion: Downstream
1901-1994	GMC	SONOMA	V6-4.3L	Psotion: Upstream
2000-2002	GMC	YUKON	V8-4.8L	Psotion: Upstream
2000-2002	GMC	YUKON	V8-5.3L	Psotion: Upstream
1900-1996	GMC	YUKON	V8-5.7L	Psotion: Upstream
2000-2002	GMC	YUKON XL 1500	V8-5.3L	Psotion: Upstream
1996	HONDA	PASSPORT	L4-2.6L	Psotion: Downstream
1900-1996	HONDA	PASSPORT	V6-3.2L	Psotion: Downstream
1900-1998	ISUZU	AMIGO	L4-2.2L	Psotion: Downstream
1900-1998	ISUZU	AMIGO	V6-3.2L	Psotion: Downstream
1996	ISUZU	HOMBRE	L4-2.2L	Psotion: Downstream
1900-1997	ISUZU	HOMBRE	V6-4.3L	Psotion: Downstream
1903-1998	ISUZU	RODEO	L4-2.2L	Psotion: Downstream
1996-1997	ISUZU	RODEO	L4-2.6L	Psotion: Downstream
1900-1996	ISUZU	RODEO	V6-3.2L	Psotion: Downstream
2001-2003	ISUZU	RODEO SPORT	L4-2.2L	Psotion: Downstream
1996-1997	ISUZU	TROOPER	V6-3.2L	Psotion: Downstream
1998-1999	ISUZU	TROOPER	V6-3.5L	Psotion: Downstream
1901-1999	ISUZU	VEHICROSS	V6-3.5L	Psotion: Downstream
1994-1996	OLDSMOBILE	88	V6-3.8L	Psotion: Upstream
1994-1996	OLDSMOBILE	98	V6-3.8L	Psotion: Upstream
1994-1996	OLDSMOBILE	ACHIEVA	V6-3.1L	Psotion: Upstream
1901-1996	OLDSMOBILE	BRAVADA	V6-4.3L	Psotion: Downstream
1994-1996	OLDSMOBILE	CUTLASS CIERA	V6-3.1L	Psotion: Upstream
1994	OLDSMOBILE	CUTLASS CRUISER	V6-3.1L	Psotion: Upstream
1993-1996	OLDSMOBILE	CUTLASS SUPREME	V6-3.1L	Psotion: Upstream
1993-1996	OLDSMOBILE	CUTLASS SUPREME	V6-3.4L	Psotion: Upstream
1996	OLDSMOBILE	LSS	V6-3.8L	Psotion: Upstream
1996	OLDSMOBILE	SILHOUETTE	V6-3.4L	Psotion: Upstream
1994-1995	OLDSMOBILE	SILHOUETTE	V6-3.8L	Psotion: Upstream
1994-1996	PONTIAC	BONNEVILLE	V6-3.8L	Psotion: Upstream
1995-1996	PONTIAC	FIREBIRD	V6-3.8L	Psotion: Downstream
1994-1997	PONTIAC	FIREBIRD	V8-5.7L	Psotion: Upstream
1994-1996	PONTIAC	GRAND AM	V6-3.1L	Psotion: Upstream
1994-1996	PONTIAC	GRAND PRIX	V6-3.1L	Psotion: Upstream
1994-1996	PONTIAC	GRAND PRIX	V6-3.4L	Psotion: Upstream
1996	PONTIAC	TRANS SPORT	V6-3.4L	Psotion: Upstream
1994-1995	PONTIAC	TRANS SPORT	V6-3.8L	Psotion: Upstream

Year	Make	Model	Engine	Trim
All Years	All Makes	All Models	All Engines	All Trims