Breathe new life into your vehicle's emission system with the Bosch 12014 Oxygen Sensor. A global leader in automotive sensors, Bosch provides cutting-edge oxygen sensors that boost fuel economy and curtail harmful emissions. This sensor is crafted with precision, meeting or exceeding original equipment specifications, ensuring reliability and optimal vehicle performance. Whether you’re a DIY enthusiast or a seasoned mechanic, the Bosch 12014 is engineered for a hassle-free installation thanks to its direct-fit OE connector.

Symptoms like increased fuel consumption, rough idling, or failed emission tests may indicate it’s time to replace your oxygen sensor. This premium Bosch sensor can address these issues rapidly, restoring your vehicle’s efficiency. For a streamlined installation process, we recommend the OTC 6500 Flexihead O2 Sensor Wrench, helping you complete the job swiftly and effortlessly. Keep your vehicle running efficiently with this top-tier Bosch oxygen sensor, tailored to maintain peak performance and reliability.

• Manufactured by Bosch
• world leaders in sensor technology
• Designed to enhance fuel economy and reduce emissions
• Direct fit with OE connector simplifies installation
• Meets or exceeds all OE performance standards
• Premium design focuses on quality and reliability

Automotive Color / Finish:	Steel
Item Weight:	0.198416 lb
Connector Gender:	Male
Thread Diameter:	18
Oxygen Sensor Type:	Narrow-band non-heated
Hex Size:	22 mm
Housing Material:	Metal
Length:	14.566937 in
Terminal Type:	Blade
Mounting Type:	Threaded

• Cadillac: 8990741
• Isuzu: 19211437
• Cadillac: 19211437
• Oldsmobile: 8990741
• Pontiac: 19211437
• Jeep: 53000886
• Oldsmobile: 19211437
• Jeep: 5014780AA
• Geo: 19211437
• Isuzu: 8251668160
• Buick: 8990741
• Chevrolet: 19211437
• Isuzu: 8970185860
• GMC: 19211437
• Pontiac: 10042186
• Buick: 25176707
• Buick: 19211437
• Pontiac: 8990741
• Geo: 97018586
• Chevrolet: 8990741
• Chevrolet: 8990469
• American Motors: 5014780AA
• Oldsmobile: 10042186
• GMC: 8990741
• Suzuki: 1821364B00
• Buick: 25105107
• Isuzu: 8192114370
• AM General: 6003981
• Renault: 5014780AA
• Suzuki: 1821360B00

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• 1980 Pontiac Grand Am | Position: Upstream
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• 1983-1986 GMC C2500 Suburban | Position: Upstream
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• 1983-1986 GMC K2500 | Position: Upstream
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• 1986 Renault Encore | Position: Upstream
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• 1987-1995 Chevrolet LLV | Position: Upstream
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• 1987-1988 Chevrolet R10 Suburban | Position: Upstream
• 1987-1988 Chevrolet R20 | Position: Upstream
• 1987-1988 Chevrolet R30 | Position: Upstream
• 1987-1988 Chevrolet V20 Suburban | Position: Upstream
• 1987-1988 Chevrolet V30 | Position: Upstream
• 1987-1991 GMC R1500 Suburban | Position: Upstream
• 1987-1991 GMC R3500 | Position: Upstream
• 1987-1991 GMC V1500 Suburban | Position: Upstream
• 1987-1988 Jeep J10 | Position: Upstream
• 1987-1991 Pontiac Firefly | Position: Upstream
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• 1988 American Motors Eagle | Position: Upstream
• 1988-1991 Buick Reatta | Position: Upstream
• 1988-1995 Chevrolet K1500 | Position: Upstream
• 1988-1995 Chevrolet K2500 | Position: Upstream
• 1992-1995 GMC K1500 Suburban | Position: Upstream
• 1992-1995 GMC K2500 Suburban | Position: Upstream
• 1988-1991 Pontiac Optima | Position: Upstream
• 1992-1993 Cadillac Commercial Chassis | Position: Upstream
• 1989-1991 Chevrolet R1500 Suburban | Position: Upstream
• 1989-1991 Chevrolet R2500 Suburban | Position: Upstream
• 1989-1991 Chevrolet R3500 | Position: Upstream
• 1989-1991 Chevrolet V1500 Suburban | Position: Upstream
• 1989-1991 Chevrolet V2500 Suburban | Position: Upstream
• 1989 Geo Spectrum | Position: Upstream
• 1989-1993 Isuzu Amigo | Position: Upstream
• 1990-1995 Chevrolet Lumina APV | Position: Upstream
• 1990-1994 Oldsmobile Silhouette | Position: Upstream
• 1991-1993 Buick Commercial Chassis | Position: Upstream
• 1991-1993 Buick Park Avenue | Position: Upstream
• 1991-1993 Buick Roadmaster | Position: Upstream
• 1991-1995 Chevrolet C3500HD | Position: Upstream
• 1991-1998 GMC Sonoma | Position: Upstream
• 1991-1993 Isuzu Stylus | Position: Upstream
• 1992-1995 Chevrolet C2500 Suburban | Position: Upstream
• 1992-1995 Chevrolet K2500 Suburban | Position: Upstream
• 1992 Chevrolet Metro | Position: Upstream
• 1995 Chevrolet Tahoe | Position: Upstream
• 1979-1987 GMC Caballero | Position: Upstream
• 1980-1987 Chevrolet Chevette | Position: Upstream
• 1980-1995 Chevrolet G20 | Position: Upstream
• 1980-1985 Chevrolet Impala | Position: Upstream
• 1980 Chevrolet Monza | Position: Upstream
• 1980-1994 GMC G1500 | Position: Upstream
• 1980-1995 GMC G2500 | Position: Upstream
• 1980-1996 GMC G3500 | Position: Upstream
• 1980-1987 Pontiac Acadian | Position: Upstream
• 1980-1995 Pontiac Firebird | Position: Upstream
• 1980-1993 Pontiac Grand Prix | Position: Upstream
• 1980-1981 Pontiac Laurentian | Position: Upstream
• 1980-1981 Pontiac LeMans | Position: Upstream
• 1980-1986 Pontiac Parisienne | Position: Upstream
• 1981-1994 Isuzu Pickup | Position: Upstream
• 1982-1993 Buick Riviera | Position: Upstream
• 1982-1989 Buick Skyhawk | Position: Upstream
• 1982-1998 Buick Skylark | Position: Upstream
• 1982 Cadillac DeVille | Position: Upstream
• 1982-1998 Chevrolet Cavalier | Position: Upstream
• 1982 Chevrolet Corvette | Position: Upstream
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• 1982-1984 Oldsmobile Cutlass Calais | Position: Upstream
• 1982-1991 Pontiac 6000 | Position: Upstream
• 1982-1983 Pontiac J2000 | Position: Upstream
• 1983-1986 Chevrolet C10 Suburban | Position: Upstream
• 1983-1986 Chevrolet C30 | Position: Upstream
• 1984-1993 Chevrolet Corvette | Position: Upstream
• 1983-1986 Chevrolet K20 | Position: Upstream
• 1983-1986 Chevrolet K30 | Position: Upstream
• 1983-1986 Chevrolet K5 Blazer | Position: Upstream
• 1983-1989 Chevrolet P20 | Position: Upstream
• 1983-1991 Chevrolet S10 Blazer | Position: Upstream
• 1983-1986 GMC C1500 | Position: Upstream
• 1983-1986 GMC C1500 Suburban | Position: Upstream
• 1983-1986 GMC K1500 | Position: Upstream
• 1983-1986 GMC K1500 Suburban | Position: Upstream
• 1983-1986 GMC K2500 Suburban | Position: Upstream
• 1983-1986 GMC K3500 | Position: Upstream
• 1983-1991 GMC S15 Jimmy | Position: Upstream
• 1983-1989 Isuzu Impulse | Position: Upstream
• 1985-1987 Cadillac DeVille | Position: Upstream
• 1988-1995 GMC C1500 | Position: Upstream
• 1988-1995 GMC K2500 | Position: Upstream
• 1988-1995 GMC K3500 | Position: Upstream
• 1984-1986 Jeep Cherokee | Position: Upstream
• 1985-1999 Pontiac Grand Am | Position: Upstream
• 1985 Buick Somerset Regal | Position: Upstream
• 1985-1987 Cadillac Commercial Chassis | Position: Upstream
• 1985-1987 Cadillac Seville | Position: Upstream
• 1985-1991 GMC Safari | Position: Upstream
• 1985-1987 Oldsmobile Calais | Position: Upstream
• 1988-1991 Oldsmobile Cutlass Calais | Position: Upstream
• 1987-1993 Oldsmobile Cutlass Cruiser | Position: Upstream
• 1985-1988 Pontiac Sunburst | Position: Upstream
• 1986-1987 Buick Somerset | Position: Upstream
• 1986 Jeep Comanche | Position: Upstream
• 1987-1992 Cadillac Brougham | Position: Upstream
• 1987-1996 Chevrolet Beretta | Position: Upstream
• 1987-1996 Chevrolet Corsica | Position: Upstream
• 1987-1988 Chevrolet R20 Suburban | Position: Upstream
• 1987-1992 Chevrolet Sprint | Position: Upstream
• 1987 Chevrolet V10 | Position: Upstream
• 1987-1988 Chevrolet V10 Suburban | Position: Upstream
• 1987 Chevrolet V20 | Position: Upstream
• 1987 GMC R1500 | Position: Upstream
• 1987-1989 GMC R2500 | Position: Upstream
• 1987-1991 GMC R2500 Suburban | Position: Upstream
• 1987 GMC V1500 | Position: Upstream
• 1987 GMC V2500 | Position: Upstream
• 1987-1991 GMC V2500 Suburban | Position: Upstream
• 1987-1991 GMC V3500 | Position: Upstream
• 1987-1991 Jeep Grand Wagoneer | Position: Upstream
• 1987-1988 Jeep J20 | Position: Upstream
• 1987-1990 Jeep Wrangler | Position: Upstream
• 1987-1989 Pontiac Safari | Position: Upstream
• 1987-1988 Suzuki Forsa | Position: Upstream
• 1988-1995 Chevrolet C1500 | Position: Upstream
• 1988-1995 Chevrolet C2500 | Position: Upstream
• 1988-1995 Chevrolet C3500 | Position: Upstream
• 1988-1995 Chevrolet K3500 | Position: Upstream
• 1992-1995 GMC C1500 Suburban | Position: Upstream
• 1992-1995 GMC C2500 Suburban | Position: Upstream
• 1989 Chevrolet R2500 | Position: Upstream
• 1989-1991 Chevrolet V3500 | Position: Upstream
• 1989-1994 Geo Metro | Position: Upstream
• 1994 Pontiac Firefly | Position: Upstream
• 1989-1994 Suzuki Swift | Position: Upstream
• 1993 Cadillac Fleetwood | Position: Upstream
• 1990-1994 Chevrolet Lumina | Position: Upstream
• 1990-1993 Geo Storm | Position: Upstream
• 1990-1995 Pontiac Trans Sport | Position: Upstream
• 1991-1995 GMC C3500HD | Position: Upstream
• 1991-1993 Isuzu Rodeo | Position: Upstream
• 1991 Oldsmobile Bravada | Position: Upstream
• 1992-1995 Chevrolet C1500 Suburban | Position: Upstream
• 1992-1995 Chevrolet K1500 Suburban | Position: Upstream
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• 1992-1993 Oldsmobile 88 | Position: Upstream
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• 1997-1998 Chevrolet Malibu | Position: Upstream
• 1995-1996 AM General Hummer | Position: Upstream
• 1995-1998 Pontiac Sunfire | Position: Upstream
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