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2026 Buick Envista
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2026 Buick Envista
Recent Vehicles
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Home 2026 Buick Envista Avenir 1.2L L3 - Gas Emission Systems Emission Modules & Control Units

Emission Modules & Control Units for 2026 Buick Envista

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19107405 - : Sensor Assembly, Htd Oxygen (Posn 1) for GM Image

Sensor Assembly, Htd Oxygen (Posn 1)
Part Number: 19107405
GM GM
Discontinued
19107417 - : Sensor Assembly, Htd Oxygen (Posn 3) for GM Image

Sensor Assembly, Htd Oxygen (Posn 3)
Part Number: 19107417
GM GM
Discontinued
19107454 - : Sensor Assembly, Htd Oxygen (Posn 1) for GM Image

Sensor Assembly, Htd Oxygen (Posn 1)
Part Number: 19107454
GM GM
Discontinued
19355312 - : Rear Oxygen Sensor for Chevrolet: Corvette, Suburban 3500 HD Image

Rear Oxygen Sensor
Part Number: 19355312
GM GM
Other Names: Oxygen Sensor, Hub & Bearing, Sensor, 8482
Replaces: 19178933, 23327366, 25317697
Description: Corvette. Post-converter. Suburban 3500hd.
Fits:
  • Chevrolet:
    • Corvette,
    • Suburban 3500 HD
MSRP $172.86
$97.23
40009361 - : Nitrogen Oxide (Nox) Sensor for Chevrolet: Silverado 1500, Suburban, Tahoe | GMC: Sierra 1500, Yukon, Yukon XL Image

Nitrogen Oxide (Nox) Sensor
Part Number: 40009361
GM GM
Other Names: Nitrogen Oxide Sensor, Upper Nox Sensor, Sensor
Replaces: 24000236
Description: Silverado, sierra. 3.0l diesel. Position 1-under hood. 3.0L diesel, 2023-25. Suburban. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Yukon....
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL
MSRP $162.44
$91.37
40009363 - : Nitrogen Oxide (Nox) Sensor for Chevrolet: Silverado 1500, Suburban, Tahoe | GMC: Sierra 1500, Yukon, Yukon XL Image

Nitrogen Oxide (Nox) Sensor
Part Number: 40009363
GM GM
Other Names: Nitrogen Oxide Sensor, Rear Nox Sensor, Sensor
Replaces: 24000238
Description: Silverado, sierra. 3.0l diesel. Position 3-chassis rear. 3.0L diesel, 2023-25. Lower. Left. Yukon. 3.0l diesel. 3.0L diesel 2025...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL
MSRP $261.78
$143.65
19355308 - : Oxygen Sensor - Driver's Side (LH) for Cadillac: DeVille, Eldorado, Seville | Chevrolet: Camaro | Pontiac: Firebird Image

Oxygen Sensor - Driver's Side (LH)
Part Number: 19355308
GM GM
Other Names: Oxygen Sensor, afs98
Replaces: 19178928, 25161131, 25312197
Description: 5.7L, 1998-02. All models. Seville. Left. To converter. 4.6L, at converter. Pre & post converter. 4.6L, catalytic converter. Driver's...
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
MSRP $144.84
$81.47
19211437 - : Oxygen Sensor for Buick: Century, Commercial Chassis, Electra, LeSabre, Park Avenue, Reatta, Regal, Riviera, Roadmaster, Skyhawk, Skylark, Somerset, Somerset Regal | Cadillac: Brougham, Cimarron, DeVille, Eldorado, Fleetwood, Seville | Chevrolet: Astro, Beretta, Blazer, C/K Pickup, C1500, C2500, C3500, C3500HD, Camaro, Caprice, Cavalier, Celebrity, Chevette, Citation II, Corsica, Corvette, El Camino, G10, G20, G30, Impala, K1500 Pickup, K2500 Pickup, K3500 Pickup, K5 Blazer, LLV, Lumina, Lumina APV, Malibu, Monte Carlo, P20, P30, R10, R20, R2500, R30, R3500, S10, S10 Blazer, Spectrum, Suburban C10, Suburban C1500, Suburban C20, Suburban C2500, Suburban K10, Suburban K1500, Suburban K20, Suburban K2500, Suburban R10, Suburban R1500, Suburban R20, Suburban R2500, Suburban V10, Suburban V1500, Suburban V20, Suburban V2500, Tahoe, V10, V20, V30, V3500 | GMC: C1500 Pickup, C2500 Pickup, C3500 Pickup, C3500HD, Caballero, G1500, G2500, G3500, Jimmy, Jimmy S15, K1500 Pickup, K2500 Pickup, K3500 Pickup, P2500, P3500, R1500 Pickup, R2500 Pickup, R3500 Pickup, S15, Safari, Sonoma, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Suburban R1500, Suburban R2500, V1500, V1500 Suburban, V2500, V2500 Suburban, V3500, Yukon | Oldsmobile: 88, 98, Achieva, Alero, Bravada, Calais, Custom Cruiser, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, Firenza, Silhouette, Toronado | Pontiac: 6000, Bonneville, Fiero, Firebird, Grand Am, Grand Prix, LeMans, Parisienne, Safari, Sunbird, Sunfire, T1000, Trans Sport Image

Oxygen Sensor
Part Number: 19211437
GM GM
Other Names: Oxygen Sensor, afs21
Replaces: 19178919, 19178943, 19178952, 19178953, 19178960, 25106073, 25133076, 25162599, 25162600, 25162693, 25162753, 25165118, 25166816, 25171572, 25171573, 25171574, 25171581
Description: Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to...
Fits:
  • Buick:
    • Century,
    • Commercial Chassis,
    • Electra,
    • LeSabre,
    • Park Avenue,
    • Reatta,
    • Regal,
    • Riviera,
    • Roadmaster,
    • Skyhawk,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Cadillac:
    • Brougham,
    • Cimarron,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Astro,
    • Beretta,
    • Blazer,
    • C/K Pickup,
    • C1500,
    • C2500,
    • C3500,
    • C3500HD,
    • Camaro,
    • Caprice,
    • Cavalier,
    • Celebrity,
    • Chevette,
    • Citation II,
    • Corsica,
    • Corvette,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • K5 Blazer,
    • LLV,
    • Lumina,
    • Lumina APV,
    • Malibu,
    • Monte Carlo,
    • P20,
    • P30,
    • R10,
    • R20,
    • R2500,
    • R30,
    • R3500,
    • S10,
    • S10 Blazer,
    • Spectrum,
    • Suburban C10,
    • Suburban C1500,
    • Suburban C20,
    • Suburban C2500,
    • Suburban K10,
    • Suburban K1500,
    • Suburban K20,
    • Suburban K2500,
    • Suburban R10,
    • Suburban R1500,
    • Suburban R20,
    • Suburban R2500,
    • Suburban V10,
    • Suburban V1500,
    • Suburban V20,
    • Suburban V2500,
    • Tahoe,
    • V10,
    • V20,
    • V30,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • C3500HD,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P2500,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • V1500,
    • V1500 Suburban,
    • V2500,
    • V2500 Suburban,
    • V3500,
    • Yukon
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Alero,
    • Bravada,
    • Calais,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88,
    • Firenza,
    • Silhouette,
    • Toronado
  • Pontiac:
    • 6000,
    • Bonneville,
    • Fiero,
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • LeMans,
    • Parisienne,
    • Safari,
    • Sunbird,
    • Sunfire,
    • T1000,
    • Trans Sport
Backordered
19237465 - : Sensor Assembly, Htd Oxygen (Posn 1) for GM Image

Sensor Assembly, Htd Oxygen (Posn 1)
Part Number: 19237465
GM GM
Discontinued
19239906 - : Sensor Assembly, Htd Oxygen (Posn 1) for GM Image

Sensor Assembly, Htd Oxygen (Posn 1)
Part Number: 19239906
GM GM
Discontinued
12671387 - : Nitrogen Oxide Sensor Kit with Sensor and Clips for Chevrolet: Express 2500, Express 3500, Express 4500, Silverado 2500 HD, Silverado 3500 HD | GMC: Savana 2500, Savana 3500, Savana 4500, Sierra 2500 HD, Sierra 3500 HD Image

Nitrogen Oxide Sensor Kit with Sensor and Clips
Part Number: 12671387
GM GM
Other Names: Front Nox Sensor
Replaces: 19256343
Description: Nitrogen oxide. Sierra, silverado. Front. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $461.10
$252.45
12671388 - : Nitrogen Oxide Sensor Kit with Sensor and Clips for Chevrolet: Express 2500, Express 3500, Express 4500, Silverado 2500 HD, Silverado 3500 HD | GMC: Savana 2500, Savana 3500, Savana 4500, Sierra 2500 HD, Sierra 3500 HD Image

Nitrogen Oxide Sensor Kit with Sensor and Clips
Part Number: 12671388
GM GM
Other Names: Rear Nox Sensor
Replaces: 12622451, 19256344
Description: Nitrogen oxide. Sierra, silverado. Rear. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $543.55
$297.60
30028571 - : Oxygen Sensor for Chevrolet: Tracker Image

Oxygen Sensor
Part Number: 30028571
GM GM
Other Names: Oxygen Sensor, 11386
Replaces: 30017453
Description: Federal. Tracker. All. Rear. Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed,...
Fits:
  • Chevrolet:
    • Tracker
Discontinued
91177407 - : Oxygen Sensor for Chevrolet: Tracker Image

Oxygen Sensor
Part Number: 91177407
GM GM
Other Names:
Replaces: 30022576
Description: Tracker. 1.6l. Front. Federal. Tracker. 2.0l.
Fits:
  • Chevrolet:
    • Tracker
Discontinued
24000395 - : Nitrogen Oxides Sensor for Chevrolet: Colorado | GMC: Canyon Image

Nitrogen Oxides Sensor
Part Number: 24000395
GM GM
Other Names: Sensor
Replaces: 55491592, 55494551, 55495040, 55496922
Description: Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, upper. Detects the nitrogen oxide content of the exhaust to...
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $491.64
$269.17
24001920 - : Nitrogen Oxides Sensor for Chevrolet: Colorado, Express 2500, Express 3500 | GMC: Canyon, Savana 2500, Savana 3500 Image

Nitrogen Oxides Sensor
Part Number: 24001920
GM GM
Other Names: Sensor
Replaces: 55491593, 55494552, 55495041, 55496923, 55502673
Description: Nox sensor. Express, savana. 2.8l diesel. Rear. Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, lower....
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $567.50
$310.71
55515864 - : Nitrogen Oxides Sensor for Chevrolet: Equinox | GMC: Terrain Image

Nitrogen Oxides Sensor
Part Number: 55515864
GM GM
Other Names: Sensor
Replaces: 55495830
Description: Nox. Position 1. 1.6L, sensors. Detects the nitrogen oxide content of the exhaust to help optimize emissions Manufactured to GM OE...
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $543.28
$297.45
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