OEM GM Oxygen Sensors

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The oxygen sensor in your vehicle measures the amount of oxygen in your exhaust gas in order to determine the amount of air needed for the fuel injectors, which gives you optimal performance and fewer emissions. It measures the air-to-fuel ratio and sends the information to the computer where adjustments are made. 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, replace your oxygen sensor with an 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: Malibu. Spark. Equinox, Terrain. 1.5L turbo. With high output. 1.5, 2.0L, 1.5L. More Info
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Spark,
    • Trax,
    • Volt
  • GMC:
    • Terrain
  • 3 more
$71.96
$42.82
$71.96
$42.82
Oxygen Sensor
Part Number: 25180901
Positions: Lower
Other Names: Lower Oxygen Sensor, Sensor More Names
Description: Spark. Position 2. Auto trans. More Info
Fits:
  • Chevrolet:
    • Spark,
    • Spark EV
$110.14
$65.52
$110.14
$65.52
Oxygen Sensor
Part Number: 30028572
Positions: Front
Other Names: F (S)Sensor More Names
Description: Tracker. Manifold, federal, 2.0L. Front. All. More Info
Fits:
  • Chevrolet:
    • Tracker
$178.07
$104.15
$178.07
$104.15
Oxygen Sensor
Part Number: 30028573
Positions: Front, Rear
Other Names: Sensor More Names
Description: Tracker. Front of converter, 2.0L. Rear. All. Federal. More Info
Fits:
  • Chevrolet:
    • Tracker
$226.89
$132.72
$226.89
$132.72
Oxygen Sensor
Part Number: 88971387
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Vibe. With awd. Rear. More Info
Fits:
  • Pontiac:
    • Vibe
$174.22
$101.92
$174.22
$101.92
Oxygen Sensor
Part Number: 88971388
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Vibe. Fwd, 1.8l with ho. Without awd. With gt. Front. More Info
Fits:
  • Pontiac:
    • Vibe
$153.29
$89.68
$153.29
$89.68
Oxygen Sensor
Part Number: 92068775
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: G8. 3.6L. Front. More Info
Fits:
  • Pontiac:
    • G8
$202.50
$118.46
$202.50
$118.46
Oxygen Sensor
Part Number: 24402860
Positions: Rear
Other Names: Sensor More Names
Description: CTS. 3.2L, rear. Catalyst monitoring. More Info
Fits:
  • Cadillac:
    • CTS
$125.58
$73.46
$125.58
$73.46
Oxygen Sensor
Part Number: 24403860
Positions: Left Front
Other Names: Sensor More Names
Description: Front pipe, 3.0L. Saturn. At exhaust pipe. More Info
Fits:
  • Saturn:
    • L300,
    • LS2,
    • LW2,
    • LW300
$149.91
$87.69
$149.91
$87.69
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
$117.50
$69.91
$117.50
$69.91
Oxygen Sensor
Part Number: 12589550
Positions: Left Front, Left
Other Names: Sensor More Names
Description: Astro, Safari. Left. Front of converter, with square connector. More Info
Fits:
  • Chevrolet:
    • Astro
  • GMC:
    • Safari
$97.24
$57.86
$97.24
$57.86
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
$94.37
$56.16
$94.37
$56.16
Oxygen Sensor
Part Number: 12611165
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Corvette. Rear. 7.0L. With supercharged. More Info
Fits:
  • Chevrolet:
    • Corvette
$135.45
$79.26
$135.45
$79.26
Oxygen Sensor
Part Number: 12612797
Positions: Front
Other Names: Sensor More Names
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
$111.21
$66.16
$111.21
$66.16
Oxygen Sensor
Part Number: 12656071
Positions: Rear
Other Names: Sensor More Names
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
$87.85
$52.29
$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
$65.57
$39.02
$65.57
$39.02
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
$131.38
$76.86
$131.38
$76.86
Oxygen Sensor
Part Number: 19353381
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Replaces: 12594935
Description: CTS. STS, STS-v. Equinox, Torrent. SRX. 3.6L, with direct injection. 3.6L, at manifold. 2nd design, 3.6L. Front, 3.6L. More Info
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
$186.05
$108.85
$186.05
$108.85
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: Silverado, sierra. 5.3l. Upper. Right. 4.3, 5.3, 6.2L, 5.3, 6.2L. More Info
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$62.30
$37.07
$62.30
$37.07
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
$79.83
$47.49
$79.83
$47.49
Oxygen Sensor
Part Number: 12669867
Positions: Upper
Other Names: Upper Oxygen Sensor, Sensor More Names
Description: Regal Sportback. Regal TourX. Malibu. 2.0L turbo. Upstream. More Info
Fits:
  • Buick:
    • Regal Sportback,
    • Regal TourX
  • Chevrolet:
    • Malibu
$79.28
$47.17
$79.28
$47.17
Oxygen Sensor
Part Number: 12559848
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Aurora. At converter. More Info
Fits:
  • Oldsmobile:
    • Aurora
$159.84
$93.51
$159.84
$93.51
Oxygen Sensor
Part Number: 12563848
Positions: Front
Other Names: F (S)Sensor More Names
Description: Cavalier, Sunfire. S-series. 2.2L, at manifold, all. 2.2L, at manifold, with flexible fuel. Ohv. Front, 2.2L. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • Sonoma
  • Pontiac:
    • Sunfire
$80.50
$47.90
$80.50
$47.90
Oxygen Sensor
Part Number: 12569553
Positions: Rear
Other Names: Sensor More Names
Description: Cavalier, Sunfire. Rear. 2.4L, post converter. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
$127.63
$74.66
$127.63
$74.66
Oxygen Sensor
Part Number: 12573167
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: All models. SSR. 5.3l. Front. More Info
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • SSR,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • 1 more
$89.14
$53.04
$89.14
$53.04
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: LaCrosse. Grand Prix. Front. Without supercharger. 3.8L, california. Rear. 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
$88.90
$52.88
$88.90
$52.88
Oxygen Sensor
Part Number: 12576711
Other Names: Sensor More Names
Description: Ion. 2.2l, 2.4l. Pos#2. Sedan, at converter. 2.0l. More Info
Fits:
  • Saturn:
    • Ion
$106.00
$63.07
$106.00
$63.07
Oxygen Sensor
Part Number: 12580466
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Impala, Monte Carlo. Grand Prix. LaCrosse. CTS. 6.0L, front. At manifold, 5.3L. Engine control. More Info
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
$115.71
$68.84
$115.71
$68.84
Oxygen Sensor
Part Number: 12583190
Positions: Front
Other Names: F (S)Sensor More Names
Description: Malibu, Malibu Maxx. 2.2L, at manifold. Front. More Info
Fits:
  • Chevrolet:
    • Malibu
$111.42
$66.29
$111.42
$66.29
Oxygen Sensor
Part Number: 12584925
Positions: Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Impala, Monte Carlo. Lucerne. 3.5l, 3.9l. Front. 3.5 & 3.9L without flex fuel. More Info
Fits:
  • Buick:
    • Lucerne
  • Chevrolet:
    • Impala,
    • Monte Carlo
$135.55
$79.30
$135.55
$79.30
Oxygen Sensor
Part Number: 12588036
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: STS, STS-v. 2nd design, 4.4L. Front. More Info
Fits:
  • Cadillac:
    • STS
$101.25
$60.24
$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. STS, STS-v. 2.8L, rear. 3.6L, rear. Catalyst monitoring. Engine control. 5.7l. 3.6. 4.6. More Info
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
$125.60
$73.48
$125.60
$73.48
Oxygen Sensor
Part Number: 12590790
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: Malibu, Malibu Maxx. Equinox, Torrent. G6. Front. 3.4L, at manifold. 3.5L, wagon, at manifold. 3.5L, sedan, at manifold. 3.5L, 2005-06. More Info
Fits:
  • Chevrolet:
    • Equinox,
    • Malibu
  • Pontiac:
    • G6,
    • Torrent
$88.90
$52.88
$88.90
$52.88
Oxygen Sensor
Part Number: 12596688
Other Names: Sensor More Names
Description: Equinox, Torrent. 3.6L, at converter. More Info
Fits:
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
$163.24
$95.50
$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
$107.85
$64.18
$107.85
$64.18
Oxygen Sensor
Part Number: 12597912
Positions: Left Front, Left
Other Names: Sensor More Names
Description: SRX. STS, STS-v. Front, 4.6L. Left. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
$291.72
$167.74
$291.72
$167.74
Oxygen Sensor
Part Number: 12597990
Positions: Left Front, Right Front
Other Names: Ft Oxygen Sensor, Sensor More Names
Description: DTS. Lucerne. Front. 4.6L. More Info
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$88.13
$52.43
$88.13
$52.43
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
$145.90
$85.35
$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
$117.50
$69.91
$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. Malibu, Malibu Maxx. Aura. Right. 3.5L, 2007-10. Rear. Vapor canister/oxygen sensor, 3.5L. 3.5L, sedan, post converter. Front. More Info
Fits:
  • Chevrolet:
    • Malibu,
    • Uplander
  • Pontiac:
    • G6
  • Saturn:
    • Aura
$118.93
$70.76
$118.93
$70.76
Oxygen Sensor
Part Number: 12609949
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Canyon, Colorado. Hummer H3. With 5.3l. Rear. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
  • Hummer:
    • H3,
    • H3T
$151.54
$88.64
$151.54
$88.64
Oxygen Sensor
Part Number: 12610969
Positions: Left Rear, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: STS, STS-v. SRX. 4.6. Rear, 4.6L. Without chrome exhaust. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
$156.40
$91.48
$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. Malibu, Malibu Maxx. Left. 3.5L, 2007-10. Vapor canister/oxygen sensor, 3.5L. 3.5L, sedan, pre converter. Front. 3.9L, auto trans. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
$92.98
$55.32
$92.98
$55.32
Oxygen Sensor
Part Number: 12612506
Positions: Left Rear, Left
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: All models. 5.3L. Rear. Left. 6.0L. More Info
Fits:
  • Chevrolet:
    • Trailblazer
  • GMC:
    • Envoy
$119.85
$71.32
$119.85
$71.32
Oxygen Sensor
Part Number: 12615124
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: LaCrosse. Impala, Monte Carlo. Grand Prix. 5.3L. Rear. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Impala
  • Pontiac:
    • Grand Prix
$113.65
$67.62
$113.65
$67.62
Oxygen Sensor
Part Number: 12615904
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Malibu Hybrid. Stamped #12615904. Rear. 2.4L. Pre-converter, 1st design. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
$109.52
$65.15
$109.52
$65.15
Oxygen Sensor
Part Number: 12616203
Positions: Left Rear, Right, Right Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Fits:
  • Cadillac:
    • CTS,
    • STS
  • Chevrolet:
    • Camaro
$108.36
$64.47
$108.36
$64.47
Oxygen Sensor
Part Number: 12618011
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Sky. Rear (position 2). 2.4L, without code: aua. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Saturn:
    • Sky
$105.90
$63.01
$105.90
$63.01
Oxygen Sensor
Part Number: 12622643
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Lucerne. Rear. 3.9l. More Info
Fits:
  • Buick:
    • Lucerne
$145.40
$85.06
$145.40
$85.06
Oxygen Sensor
Part Number: 96394003
Positions: Rear
Other Names: Rear Oxygen Sensor, Sensor More Names
Description: Aveo. Rear. Federal. More Info
Fits:
  • Chevrolet:
    • Aveo
$405.90
$233.38
$405.90
$233.38

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