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          DENSO 234-4018 | Oxygen Sensor

          Denso Brand Logo Vector Small Advanced Automotive Technology
          Part Number
          234-4018
          Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 15.35

          Fits: Buick Century, Buick LeSabre, Buick Park Avenue, Buick Regal, Buick Riviera, Buick Skylark, Cadillac DeVille, Cadillac Eldorado, Cadillac Escalade, Cadillac Escalade EXT, Cadillac Seville, Chevrolet Astro, Chevrolet Avalanche 1500, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet Camaro, Chevrolet Express 1500, Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet G30, Chevrolet Impala, Chevrolet K1500, Chevrolet K1500 Suburban, Chevrolet K2500, Chevrolet K2500 Suburban, Chevrolet K3500, Chevrolet Lumina, Chevrolet Malibu, Chevrolet Monte Carlo, Chevrolet P30, Chevrolet Silverado 1500, Chevrolet Silverado 1500 HD, Chevrolet Silverado 2500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, Chevrolet Suburban 1500, Chevrolet Suburban 2500, Chevrolet Tahoe, Chevrolet Venture, GMC C1500

          Special Price $30.27 Regular Price $35.61
          ---------OR---------
          In stock
          Free Shipping
          Estimated Ship Date: 1 Business Day or Less
          main product photo
          DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.


          BRAND: DENSO Auto Parts




          FEATURES:


          • BUICK, CADILLAC, CHEVROLET, GMC, OLDSMOBILE, PONTIAC
          • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 15.35
          • Oxygen Sensor
          • DENSO Oxygen Sensor
          • DENSO Oxygen Sensor
          • Oxygen Sensor, O2 Sensor, Lambda Sensor


          SPECIFICS:


          Connector GenderFemale
          Mounting TypeThreaded
          Sensor TypeHeated
          Thread Diameter0.708
          Universal Or Specific FitSpecific
          Wire Quantity4
          Wiring Harness Length15.35



          DOWNLOADS:




        • INSTALLATION INSTRUCTIONS



          • INTERCHANGE:


          • BorgWarner: OS823
          • ACDelco: AFS135
          • ACDelco: AFS125
          • GMC: 19178945
          • BorgWarner: OS839
          • GMC: 25312194
          • GMC: 19178935
          • BorgWarner: OS824
          • Delphi: ES20000
          • Walker Products: 350-34525
          • ACDelco: AFS95
          • BorgWarner: OS216
          • NTK: 21539
          • GMC: 25312211
          • ACDelco: AFS106
          • GMC: 25312201
          • GMC: 25315373
          • Walker Products: 250-24018
          • ACDelco: AFS109
          • Standard Ignition: SG272
          • Bosch: 13474
          • Delphi: ES20001
          • GMC: 19178958
          • GMC: 19178116

          APPLICATIONS:


          • 1997-2003 Buick Park Avenue - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet C1500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1996-1996 Chevrolet C1500 - Position: Upstream
            • Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 1996-1999 GMC C1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Astro - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Safari - Position: Upstream
            • Loc. Exhaust Pipe O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Express 1500 - Position: Upstream
            • Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 2000-2000 GMC Sierra 2500 - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 2000-2001 GMC Sierra 1500 - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 2000-2002 Chevrolet Tahoe - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet K2500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2001-2002 Pontiac Firebird - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 2000-2001 GMC Yukon XL 1500 - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 2000-2000 Chevrolet K3500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-1996 GMC C1500 - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 2000-2000 Chevrolet K2500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-1999 GMC C1500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1996 Chevrolet C2500 - Position: Upstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet C2500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1999-2001 GMC Sierra 2500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1996-2000 GMC K3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Savana 1500 - Position: Upstream
            • Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 1999-2002 Chevrolet Silverado 1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Express 1500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1996-1998 Cadillac Seville - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet K1500 - Position: Upstream
            • Loc. Y Pipe Before Catalyst O.E. Quality Replacement Sensor
          • 1997-1999 Buick Riviera - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-2000 Chevrolet Venture - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Savana 2500 - Position: Upstream
            • Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 2002-2002 Cadillac Escalade EXT - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2002-2002 GMC Yukon XL 1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet C2500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-2002 GMC Savana 1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Express 1500 - Position: Upstream
            • GVW Under 8,500 Lbs.; Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 2000-2002 Chevrolet Suburban 1500 - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 1999-2000 Chevrolet Silverado 2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-1998 Buick Skylark - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Express 2500 - Position: Upstream
            • GVW Under 8,500 Lbs.; Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 2000-2000 Chevrolet C3500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-2002 Chevrolet Express 1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1996 Chevrolet G30 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1999-2000 Pontiac Montana - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet K1500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 GMC K2500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet K1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-2003 Chevrolet Monte Carlo - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-2001 Chevrolet Lumina - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1999-2000 Oldsmobile Alero - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Savana 1500 - Position: Upstream
            • GVW Under 8,500 Lbs.; Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 1998-1999 Oldsmobile Intrigue - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 2000-2003 Chevrolet Impala - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 2001-2001 Chevrolet Silverado 3500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1996-2002 GMC Yukon - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1999-2002 GMC Sierra 1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2000-2000 GMC C2500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 2000-2000 GMC C3500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-1998 Cadillac Eldorado - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 1996-1997 GMC Safari - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-2000 Chevrolet C2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 GMC K1500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1998-2000 Pontiac Firebird - Position: Upstream
            • Loc. Manifold; 4 Lead Upstream Sensor O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet C1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC C1500 - Position: Upstream
            • Loc. Y Pipe Before Catalyst O.E. Quality Replacement Sensor
          • 2000-2001 GMC Yukon XL 2500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1996-2002 Chevrolet Express 2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2001-2001 GMC Sierra 1500 HD - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1996-2000 Chevrolet K3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1999-2000 Cadillac Eldorado - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1998 Cadillac DeVille - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 1997-1997 Chevrolet Camaro - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 1996-2000 GMC K2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 GMC P3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-1997 Chevrolet K2500 - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Savana 1500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1997-2003 Pontiac Grand Prix - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1996 Chevrolet K1500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 2001-2001 GMC Sierra 3500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1997-2003 Buick LeSabre - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-1999 Oldsmobile 88 - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1998-2000 Chevrolet Camaro - Position: Upstream
            • Loc. Manifold; 4 Lead Upstream Sensor O.E. Quality Replacement Sensor
          • 1996-2002 GMC Savana 2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1999-2000 Cadillac Seville - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-1997 Chevrolet K2500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Express 2500 - Position: Upstream
            • Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 1999-2001 Chevrolet Silverado 2500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 2000-2001 Chevrolet Suburban 2500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1997-1997 Chevrolet C1500 - Position: Upstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1996-2000 GMC C3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2002-2002 Cadillac Escalade - Position: Downstream
            • USA Built O.E. Quality Replacement Sensor
          • 1996-1996 GMC G3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-2000 Chevrolet Tahoe - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 GMC K1500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1999-2000 Cadillac Escalade - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2000-2002 Chevrolet Silverado 1500 - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 2002-2002 Chevrolet Avalanche 1500 - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 1996-1999 GMC C2500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-1999 Pontiac Trans Sport - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 2001-2001 GMC Sierra 2500 HD - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 2002-2002 Cadillac Escalade - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Savana 2500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 2001-2001 GMC Sierra 1500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1997-2000 Chevrolet Malibu - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC C2500 - Position: Upstream
            • Loc. Y Pipe Before Catalyst O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet C1500 Suburban - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-1998 Oldsmobile Achieva - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-2000 Oldsmobile Silhouette - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-1997 Chevrolet C2500 - Position: Upstream
            • Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Astro - Position: Upstream
            • Loc. Exhaust Pipe O.E. Quality Replacement Sensor
          • 1996-1997 GMC K1500 - Position: Upstream
            • Loc. Y Pipe Before Catalyst O.E. Quality Replacement Sensor
          • 2001-2001 Chevrolet Silverado 1500 HD - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1996-2002 Chevrolet Express 3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2000-2000 Chevrolet C2500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-2000 Chevrolet K2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1996-1999 Oldsmobile Aurora - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-1999 Oldsmobile LSS - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC K1500 - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 2000-2000 GMC K3500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-1997 Chevrolet Express 2500 - Position: Downstream
            • Upstream Sensor in Manifold O.E. Quality Replacement Sensor
          • 1997-2000 Pontiac Grand Am - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-2003 Pontiac Bonneville - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-2002 GMC Savana 3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-1997 Oldsmobile Cutlass Supreme - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-2000 Buick Century - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 2001-2002 Chevrolet Camaro - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 1997-1997 Pontiac Firebird - Position: Upstream
            • Loc. Manifold O.E. Quality Replacement Sensor
          • 2001-2001 GMC Yukon XL 1500 - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 2000-2000 GMC K2500 - Position: Downstream
            • Exc. Calif. O.E. Quality Replacement Sensor
          • 1996-2000 Chevrolet C3500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-2003 Buick Regal - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1999-1999 GMC Sierra 2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 2001-2001 Chevrolet Silverado 2500 HD - Position: Downstream Right
            • O.E. Quality Replacement Sensor
          • 1996-1999 Chevrolet P30 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1997-1998 Oldsmobile Regency - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1996-1997 GMC Savana 2500 - Position: Upstream
            • GVW Under 8,500 Lbs.; Upstream Sensor in Y Pipe O.E. Quality Replacement Sensor
          • 2000-2002 GMC Yukon - Position: Downstream
            • Exc. Canada Built O.E. Quality Replacement Sensor
          • 1996-2000 GMC C2500 - Position: Downstream
            • O.E. Quality Replacement Sensor
          • 1999-1999 Cadillac DeVille - Position: Upstream
            • O.E. Quality Replacement Sensor
          • 1997-1999 Oldsmobile Cutlass - Position: Upstream
            • O.E. Quality Replacement Sensor
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