OEM GM Oxygen Sensors

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The oxygen sensor measures the air-to-fuel ratio. A bad oxygen sensor can cause your engine to run too rich or too lean. If you notice a rough idle or the check engine light on, it is time to investigate (details on that here). If you need to replace your oxygen sensor, only do it with a genuine OEM GM oxygen sensor.

  • An OEM oxygen sensor will be optimized to meet the needs of your vehicle. It will know the right amount of fuel to air.
  • An OEM oxygen sensor will last as long as the original part.
  • OEM oxygen sensors are designed to be exact fit replacement parts that never need to be modified in order to get them to fit.

When you buy your OEM GM parts from us, you get our no-hassle return policy, as well as our VIN verification to ensure order accuracy. Shop for your new GM parts today.

Oxygen Sensor
Part Number: 12701634
Positions: Rear Upper, Rear Lower
Other Names: Upper Oxygen Sensor, Lower Oxygen Sensor, F (S)Sensor More Names
Replaces: 12663317
Description: Spark. 1.5L turbo. Malibu. 1.5l. 1.5, 2.0L, 1.5L. With high output. Equinox, Terrain. 1.5l. More Info
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Spark,
    • Trax,
    • Volt
  • GMC:
    • Terrain
  • 3 more
MSRP $71.96
$42.82
MSRP $71.96
$42.82
Sensor
Part Number: 19355310
Positions: Front
Other Names: More Names
Replaces: 19178935
Description: Astro, Safari. On converter. Front of converter, with square connector. More Info
MSRP $131.38
$76.86
MSRP $131.38
$76.86
Oxygen Sensor
Part Number: 24402860
Positions: Rear
Other Names: Sensor More Names
Description: CTS. 3.2L, rear. Catalyst monitoring. 3.2l. More Info
Fits:
  • Cadillac:
    • CTS
MSRP $125.58
$73.46
MSRP $125.58
$73.46
Oxygen Sensor
Part Number: 24403860
Positions: Left Front
Other Names: Sensor More Names
Description: Saturn. 3.0l. Front pipe, 3.0L. At exhaust pipe. More Info
Fits:
  • Saturn:
    • L300,
    • LS2,
    • LW2,
    • LW300
MSRP $149.91
$87.69
MSRP $149.91
$87.69
Oxygen Sensor
Part Number: 88971387
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Vibe. Rear. With awd. More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $174.22
$101.92
MSRP $174.22
$101.92
Oxygen Sensor
Part Number: 88971388
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Vibe. Front. With gt. Without awd. Fwd, 1.8l with ho. More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $153.29
$89.68
MSRP $153.29
$89.68
Oxygen Sensor
Part Number: 25180901
Positions: Lower
Other Names: Lower Oxygen Sensor, Sensor More Names
Description: Spark. Auto trans. Position 2. More Info
Fits:
  • Chevrolet:
    • Spark,
    • Spark EV
MSRP $110.14
$65.52
MSRP $110.14
$65.52
Oxygen Sensor
Part Number: 30028572
Positions: Front
Other Names: F (S)Sensor More Names
Description: All. Front. Tracker. 2.0l. Manifold, federal, 2.0L. More Info
Fits:
  • Chevrolet:
    • Tracker
MSRP $178.07
$104.15
MSRP $178.07
$104.15
Oxygen Sensor
Part Number: 30028573
Positions: Front, Rear
Other Names: Sensor More Names
Description: All. Rear. Federal. Tracker. 2.0l. Front of converter, 2.0L. More Info
Fits:
  • Chevrolet:
    • Tracker
MSRP $226.89
$132.72
MSRP $226.89
$132.72
Oxygen Sensor
Part Number: 92068775
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Front. G8. 3.6l. More Info
Fits:
  • Pontiac:
    • G8
MSRP $202.50
$118.46
MSRP $202.50
$118.46
Oxygen Sensor
Part Number: 94859217
Positions: Rear
Other Names: Sensor More Names
Description: All. Rear. Prizm. More Info
Fits:
  • Chevrolet:
    • Prizm
MSRP $153.96
$90.07
MSRP $153.96
$90.07
Oxygen Sensor
Part Number: 19209807
Positions: Rear, Left, Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Ft Oxygen Sensor, Sensor More Names
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Corvette,
    • Equinox,
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander,
    • Venture
  • Pontiac:
    • Aztek,
    • Bonneville,
    • G6,
    • Grand Prix,
    • Montana,
    • Torrent
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 19 more
MSRP $104.68
$62.28
MSRP $104.68
$62.28
Oxygen Sensor
Part Number: 19418987
Positions: Front
Other Names: Exhaust Gas Temperature (Egt) Sensor, Sensor More Names
Replaces: 12636612
Description: 6.6L diesel, egr valve & related components, 2015-16, at turbo exh pipe. More Info
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $59.60
$36.07
MSRP $59.60
$36.07
Oxygen Sensor
Part Number: 12575657
Positions: Right Front, Right, Left Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
MSRP $231.07
$135.17
MSRP $231.07
$135.17
Oxygen Sensor
Part Number: 19178929
Positions: Rear
Other Names: Sensor More Names
Description: Rear, 2.4L. 2.4L, pre converter. 2.4L, post converter. Cavalier, Sunfire. 2.4l. Cavalier, Sunfire. 2.2l. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
MSRP $140.56
$82.24
MSRP $140.56
$82.24
Oxygen Sensor
Part Number: 19184901
Positions: Front, Upper
Other Names: Upper Oxygen Sensor, Sensor More Names
Description: Front. Vibe. 2.4l. More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $202.70
$118.58
MSRP $202.70
$118.58
Oxygen Sensor
Part Number: 12704309
Positions: Upper
Other Names: Upper Oxygen Sensor, F (S)Sensor More Names
Description: Upstream. CT4. 2.7l. Canister & sensors, 2.7L. More Info
Fits:
  • Cadillac:
    • CT4
MSRP $75.40
$51.15
MSRP $75.40
$51.15
Oxygen Sensor
Part Number: 12687606
Positions: Right Upper, Right, Front Right Upper, Front Right Right
Other Names: Upper Oxygen Sensor, F (S)Sensor More Names
Description: Right. Upper. Silverado, sierra. 5.3l. 4.3, 5.3, 6.2L, 5.3, 6.2L. Silverado, sierra. 6.2l. More Info
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $62.30
$37.07
MSRP $62.30
$37.07
Oxygen Sensor
Part Number: 96394003
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Aveo. Rear. Federal. More Info
Fits:
  • Chevrolet:
    • Aveo
MSRP $405.90
$233.38
MSRP $405.90
$233.38
Oxygen Sensor
Part Number: 96394004
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Aveo. Front. More Info
Fits:
  • Chevrolet:
    • Aveo
MSRP $153.96
$90.07
MSRP $153.96
$90.07
Oxygen Sensor
Part Number: 96419956
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Rear. Aveo, Aveo5. California. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
MSRP $202.70
$118.58
MSRP $202.70
$118.58
Oxygen Sensor
Part Number: 12565414
Positions: Front
Other Names: Sensor More Names
Fits:
  • Chevrolet:
    • C2500,
    • C3500,
    • K2500 Pickup,
    • K3500 Pickup
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup
  • 3 more
MSRP $117.50
$69.91
MSRP $117.50
$69.91
Oxygen Sensor
Part Number: 12590789
Positions: Front, Center Front
Other Names: Sensor More Names
Description: 3.1l. Front. More Info
Fits:
  • Buick:
    • Century,
    • Rendezvous
  • Chevrolet:
    • Impala,
    • Monte Carlo,
    • Venture
  • Pontiac:
    • Aztek,
    • Grand Am
  • 2 more
MSRP $94.37
$56.16
MSRP $94.37
$56.16
Oxygen Sensor
Part Number: 12611165
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: 7.0L. Rear. Corvette. With supercharged. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $135.45
$79.26
MSRP $135.45
$79.26
Oxygen Sensor
Part Number: 12612797
Positions: Front
Other Names: Sensor More Names
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
MSRP $111.21
$66.16
MSRP $111.21
$66.16
Oxygen Sensor
Part Number: 12656071
Positions: Rear
Other Names: Sensor More Names
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
MSRP $87.85
$52.29
MSRP $87.85
$52.29
Oxygen Sensor
Part Number: 12665061
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: 2.4L. More Info
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $65.57
$39.02
MSRP $65.57
$39.02
Oxygen Sensor
Part Number: 15305801
Other Names: Connector More Names
Description: At converter. More Info
Fits:
  • Cadillac:
    • Seville
MSRP $63.66
$37.89
MSRP $63.66
$37.89
Oxygen Sensor
Part Number: 88975497
Positions: Rear
Other Names: F (S)Sensor More Names
Description: Rear. Vibe. 2.4l. More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $160.78
$94.04
MSRP $160.78
$94.04
Oxygen Sensor
Part Number: 12675980
Positions: Left Upper, Left Front, Right Upper, Right Front, Front Upper, Front
Other Names: Upper Oxygen Sensor, Ft Oxygen Sensor, Sensor More Names
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Traverse
  • GMC:
    • Terrain
  • 3 more
MSRP $79.83
$47.49
MSRP $79.83
$47.49
Oxygen Sensor
Part Number: 12601759
Positions: Left Front, Left Lower
Other Names: Sensor More Names
Description: Front. Lower. Vue. 3.5l. 3.5L, post converter. More Info
Fits:
  • Saturn:
    • Vue
MSRP $118.67
$79.14
MSRP $118.67
$79.14
Oxygen Sensor
Part Number: 12559848
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Aurora. At converter. More Info
Fits:
  • Oldsmobile:
    • Aurora
MSRP $159.84
$93.51
MSRP $159.84
$93.51
Oxygen Sensor
Part Number: 12563848
Positions: Front
Other Names: F (S)Sensor More Names
Description: Ohv. Front, 2.2L. S-series. 2.2l. 2.2L, at manifold, all. Cavalier, Sunfire. 2.2l. 2.2L, at manifold, with flexible fuel. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • Sonoma
  • Pontiac:
    • Sunfire
MSRP $80.50
$47.90
MSRP $80.50
$47.90
Oxygen Sensor
Part Number: 12569553
Positions: Rear
Other Names: Sensor More Names
Description: Rear. 2.4L, post converter. Cavalier, Sunfire. 2.4l. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
MSRP $127.63
$74.66
MSRP $127.63
$74.66
Oxygen Sensor
Part Number: 12576131
Positions: Rear Front, Rear, Left Front, Left Rear, Right Front, Right Rear
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Rear. LaCrosse. Front. 3.8l. Grand Prix. 3.8L, california. Without supercharger. More Info
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Avalanche 1500,
    • Silverado 1500,
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500
  • Pontiac:
    • Grand Prix
  • 5 more
MSRP $88.90
$52.88
MSRP $88.90
$52.88
Oxygen Sensor
Part Number: 12576711
Other Names: Sensor More Names
Description: Pos#2. Ion. 2.0l. Ion. 2.2l, 2.4l. Sedan, at converter. More Info
Fits:
  • Saturn:
    • Ion
MSRP $106.00
$63.07
MSRP $106.00
$63.07
Oxygen Sensor
Part Number: 12580466
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: CTS. LaCrosse. 6.0L, front. Grand Prix. Front. 5.3l. At manifold, 5.3L. Engine control. 6.0l. Impala, Monte Carlo. 5.3l. More Info
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
MSRP $115.71
$68.84
MSRP $115.71
$68.84
Oxygen Sensor
Part Number: 12583190
Positions: Front
Other Names: F (S)Sensor More Names
Description: Front. 2.2L, at manifold. Malibu, Malibu Maxx. 2.2l. More Info
Fits:
  • Chevrolet:
    • Malibu
MSRP $111.42
$66.29
MSRP $111.42
$66.29
Oxygen Sensor
Part Number: 12588036
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Front. STS, STS-v. 4.4l. 2nd design, 4.4L. More Info
Fits:
  • Cadillac:
    • STS
MSRP $101.25
$60.24
MSRP $101.25
$60.24
Oxygen Sensor
Part Number: 12590035
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: SRX. CTS. 3.6. 4.6. 2.8L, rear. 3.6L, rear. STS, STS-v. 3.6l. Engine control. 5.7l. Catalyst monitoring. 2.8l. Catalyst monitoring. 3.6l. More Info
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
MSRP $125.60
$73.48
MSRP $125.60
$73.48
Oxygen Sensor
Part Number: 12590790
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: G6. Front. 3.5l. 3.5L, 2005-06. 3.4L, at manifold. Equinox, Torrent. 3.4l. 3.5L, wagon, at manifold. 3.5L, sedan, at manifold. Malibu,... More Info
Fits:
  • Chevrolet:
    • Equinox,
    • Malibu
  • Pontiac:
    • G6,
    • Torrent
MSRP $88.90
$52.88
MSRP $88.90
$52.88
Oxygen Sensor
Part Number: 12596688
Other Names: Sensor More Names
Description: 3.6L, at converter. Equinox, Torrent. 3.6l. More Info
Fits:
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
MSRP $163.24
$95.50
MSRP $163.24
$95.50
Oxygen Sensor
Part Number: 12597876
Positions: Left Rear, Right Rear
Other Names: Sensor More Names
Description: XLR. Rear. 4.6l. More Info
Fits:
  • Cadillac:
    • XLR
MSRP $107.85
$64.18
MSRP $107.85
$64.18
Oxygen Sensor
Part Number: 12597912
Positions: Left Front, Left
Other Names: Sensor More Names
Description: SRX. Left. Front. 4.6l. STS, STS-v. 4.6l. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
MSRP $291.72
$167.74
MSRP $291.72
$167.74
Oxygen Sensor
Part Number: 12598296
Positions: Left Front, Right Front
Other Names: Sensor More Names
Description: XLR. Front. 4.4l. Front. 4.6l. More Info
Fits:
  • Cadillac:
    • XLR
MSRP $145.90
$85.35
MSRP $145.90
$85.35
Oxygen Sensor
Part Number: 12602047
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: HHR. Front (position 1). 2.4l. More Info
Fits:
  • Chevrolet:
    • HHR
MSRP $117.50
$69.91
MSRP $117.50
$69.91
Oxygen Sensor
Part Number: 12608712
Positions: Right, Right Rear, Right Front, Left Rear, Left Front
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: G6. Rear. Right. Front. Aura. 3.5l. 3.5L, 2007-10. Malibu, Malibu Maxx. 3.5l. 3.5L, sedan, post converter. Vapor canister/oxygen sensor,... More Info
Fits:
  • Chevrolet:
    • Malibu,
    • Uplander
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $118.93
$70.76
MSRP $118.93
$70.76
Oxygen Sensor
Part Number: 12609949
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Rear. With 5.3l. Hummer H3. 5.3l. Canyon, Colorado. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
  • Hummer:
    • H3,
    • H3T
MSRP $151.54
$88.64
MSRP $151.54
$88.64
Oxygen Sensor
Part Number: 12610969
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: 4.6. SRX. Rear. 4.6l. STS, STS-v. 4.6l. Without chrome exhaust. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
MSRP $156.40
$91.48
MSRP $156.40
$91.48
Oxygen Sensor
Part Number: 12612436
Positions: Left, Left Front, Left Rear, Right Front, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: G6. Left. Front. 3.5L, 2007-10. 3.9L, auto trans. Malibu, Malibu Maxx. 3.5l. 3.5L, sedan, pre converter. Vapor canister/oxygen sensor,... More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $92.98
$55.32
MSRP $92.98
$55.32

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