GMC(Oldsmobile, Hummer)

Whether it's a Hummer’s off-road capabilities or a GMC’s hauling power, you need parts that are built to handle the job. Our aftermarket engine components for GMC, Hummer, and Oldsmobile models deliver OEM-level quality and reliability. Fix your engine issues right the first time with our precision-fit replacements.

💡 Note: Our vehicle fitment database is massive. If dropdowns don't respond immediately, please wait a few seconds.
Skip to results list

Filters

38 items
Column grid
Availability
Price
to
The highest price is $164.95
Brand Selection
Column grid

Filter

Availability
Price
to
The highest price is $164.95
Brand Selection
  • 4Pcs O2 Sensor for Chevy Silverado Tahoe GMC Sierra Escalade (14-18)| 12657188 12659516

    4Pcs O2 Sensor for Chevy Silverado Tahoe GMC Sierra Escalade (14-18)| 12657188 12659516

    4Pcs O2 Sensor for Chevy Silverado Tahoe GMC Sierra Escalade (14-18)| 12657188 12659516

    $69.95
    Final: $66.45 -5% OFF
    Recent Order: This item was purchased recently this month (Verified)
  • Suitable for 2Pcs O2 Sensor Up/Down for Chevy Silverado Tahoe GMC Sierra | 234-4940 234-4974

    Suitable for 2Pcs O2 Sensor Up/Down for Chevy Silverado Tahoe GMC Sierra | 234-4940 234-4974

    Suitable for 2Pcs O2 Sensor Up/Down for Chevy Silverado Tahoe GMC Sierra | 234-4940 234-4974

    $35.95
    Final: $34.15 -5% OFF
    Recent Order: This item was purchased recently this month (Verified)
  • 4Pcs O2 Sensor for Chevy Express GMC Savana 1500 2500 (08-14) | 234-4336 234-4243

    4Pcs O2 Sensor for Chevy Express GMC Savana 1500 2500 (08-14) | 234-4336 234-4243

    4Pcs O2 Sensor for Chevy Express GMC Savana 1500 2500 (08-14) | 234-4336 234-4243

    $53.95
    Final: $51.25 -5% OFF
    Recent Order: This item was purchased recently this month (Verified)
  • 2Pcs Downstream O2 Sensor for Cadillac Escalade Chevy Silverado GMC Yukon | 234-4256

    2Pcs Downstream O2 Sensor for Cadillac Escalade Chevy Silverado GMC Yukon | 234-4256

    2Pcs Downstream O2 Sensor for Cadillac Escalade Chevy Silverado GMC Yukon | 234-4256

    $36.95
    Final: $35.10 -5% OFF
  • 4Pcs Oxygen Sensor Set for GMC Yukon & Sierra 1500/2500 (08-14) | 234-4256 234-4668

    4Pcs Oxygen Sensor Set for GMC Yukon & Sierra 1500/2500 (08-14) | 234-4256 234-4668

    4Pcs Oxygen Sensor Set for GMC Yukon & Sierra 1500/2500 (08-14) | 234-4256 234-4668

    $59.95
    Final: $56.95 -5% OFF
  • 4Pcs Oxygen Sensor for Chevy Silverado & GMC Sierra 1500/2500 (03-06) | 234-4669 234-4407

    4Pcs Oxygen Sensor for Chevy Silverado & GMC Sierra 1500/2500 (03-06) | 234-4669 234-4407

    4Pcs Oxygen Sensor for Chevy Silverado & GMC Sierra 1500/2500 (03-06) | 234-4669 234-4407

    $59.95
    Final: $56.95 -5% OFF
    Recent Order: This item was purchased recently this month (Verified)
  • Suitable for Driver Left Side O2 Sensor Up/Down for Chevy GMC Cadillac | 15150, 234-4337

    Suitable for Driver Left Side O2 Sensor Up/Down for Chevy GMC Cadillac | 15150, 234-4337

    Suitable for Driver Left Side O2 Sensor Up/Down for Chevy GMC Cadillac | 15150, 234-4337

    $35.95
    Final: $34.15 -5% OFF
  • 4Pcs O2 Sensor Set for Chevy Traverse GMC Acadia Buick Enclave 3.6L V6 (2009-2011) | 234-4815 234-4816

    4Pcs O2 Sensor Set for Chevy Traverse GMC Acadia Buick Enclave 3.6L V6 (2009-2011) | 234-4815 234-4816

    4Pcs O2 Sensor Set for Chevy Traverse GMC Acadia Buick Enclave 3.6L V6 (2009-2011) | 234-4815 234-4816

    $53.95
    Final: $51.25 -5% OFF
  • Suitable for Fuel Injector for Chevy Terrain GMC Cadillac CTS SRX Buick 3.0L 3.6L | 12629927 12642021

    Suitable for Fuel Injector for Chevy Terrain GMC Cadillac CTS SRX Buick 3.0L 3.6L | 12629927 12642021

    Suitable for Fuel Injector for Chevy Terrain GMC Cadillac CTS SRX Buick 3.0L 3.6L | 12629927 12642021

    $25.95
    Final: $24.65 -5% OFF
  • 8Pcs Fuel Injector Set for Chevy Silverado Tahoe GMC Sierra 4.8L 5.3L 6.0L V8 | 17113553 FJ315

    8Pcs Fuel Injector Set for Chevy Silverado Tahoe GMC Sierra 4.8L 5.3L 6.0L V8 | 17113553 FJ315

    8Pcs Fuel Injector Set for Chevy Silverado Tahoe GMC Sierra 4.8L 5.3L 6.0L V8 | 17113553 FJ315

    $52.95
    Final: $50.30 -5% OFF
  • Suitable for Fuel Injector for Chevy Malibu Equinox GMC Terrain Buick 2.4L | FJ1154 12633784

    Suitable for Fuel Injector for Chevy Malibu Equinox GMC Terrain Buick 2.4L | FJ1154 12633784

    Suitable for Fuel Injector for Chevy Malibu Equinox GMC Terrain Buick 2.4L | FJ1154 12633784

    $26.95
    Final: $25.60 -5% OFF
  • Suitable for Fuel Injector for Chevy Camaro GMC Canyon Cadillac CTS SRX 3.6L V6 | 12634126 FJ1157

    Suitable for Fuel Injector for Chevy Camaro GMC Canyon Cadillac CTS SRX 3.6L V6 | 12634126 FJ1157

    Suitable for Fuel Injector for Chevy Camaro GMC Canyon Cadillac CTS SRX 3.6L V6 | 12634126 FJ1157

    $27.95
    Final: $26.55 -5% OFF
  • Suitable for 8Pcs Fuel Injector Set for Chevy Silverado Tahoe GMC Sierra V8 | 12613411

    Suitable for 8Pcs Fuel Injector Set for Chevy Silverado Tahoe GMC Sierra V8 | 12613411

    Suitable for 8Pcs Fuel Injector Set for Chevy Silverado Tahoe GMC Sierra V8 | 12613411

    $54.95
    Final: $52.20 -5% OFF
  • 2Pcs O2 Sensor for Chevy Blazer Camaro GMC 2.0L 2.5L | 234-8080 234-8085

    2Pcs O2 Sensor for Chevy Blazer Camaro GMC 2.0L 2.5L | 234-8080 234-8085

    2Pcs O2 Sensor for Chevy Blazer Camaro GMC 2.0L 2.5L | 234-8080 234-8085

    $48.95
    Final: $46.50 -5% OFF
  • Suitable for 2Pcs O2 Sensor Up & Down for Chevy Colorado GMC Canyon Hummer H3 | 234-4294 234-4331

    Suitable for 2Pcs O2 Sensor Up & Down for Chevy Colorado GMC Canyon Hummer H3 | 234-4294 234-4331

    Suitable for 2Pcs O2 Sensor Up & Down for Chevy Colorado GMC Canyon Hummer H3 | 234-4294 234-4331

    $37.95
    Final: $36.05 -5% OFF
  • Suitable for Downstream O2 Sensor for Chevy Silverado Express C1500 K1500 GMC Sierra | 234-4018

    Suitable for Downstream O2 Sensor for Chevy Silverado Express C1500 K1500 GMC Sierra | 234-4018

    Suitable for Downstream O2 Sensor for Chevy Silverado Express C1500 K1500 GMC Sierra | 234-4018

    Sale price  $26.95 Regular price  $29.78
    Final: $25.60 -5% OFF
  • Suitable for 2Pcs O2 Sensor for Chevy Malibu Camaro Impala 2.5L (13-16) | 234-4763 234-4762

    Suitable for 2Pcs O2 Sensor for Chevy Malibu Camaro Impala 2.5L (13-16) | 234-4763 234-4762

    Suitable for 2Pcs O2 Sensor for Chevy Malibu Camaro Impala 2.5L (13-16) | 234-4763 234-4762

    $40.95
    Final: $38.90 -5% OFF
  • Suitable for 2Pcs Upstream Left & Right O2 Sensor for Buick Enclave Chevy Traverse GMC Acadia | 234-4815

    Suitable for 2Pcs Upstream Left & Right O2 Sensor for Buick Enclave Chevy Traverse GMC Acadia | 234-4815

    Suitable for 2Pcs Upstream Left & Right O2 Sensor for Buick Enclave Chevy Traverse GMC Acadia | 234-4815

    $40.95
    Final: $38.90 -5% OFF
  • Suitable for 2Pcs Upstream O2 Sensor for Buick Lucerne Cadillac DTS 4.6L V8 | 234-4339

    Suitable for 2Pcs Upstream O2 Sensor for Buick Lucerne Cadillac DTS 4.6L V8 | 234-4339

    Suitable for 2Pcs Upstream O2 Sensor for Buick Lucerne Cadillac DTS 4.6L V8 | 234-4339

    $54.95
    Final: $52.20 -5% OFF
  • Suitable for Upstream O2 Sensor for Chevy Silverado Tahoe GMC Sierra Yukon (03-10)| 234-4669/15282

    Suitable for Upstream O2 Sensor for Chevy Silverado Tahoe GMC Sierra Yukon (03-10)| 234-4669/15282

    Suitable for Upstream O2 Sensor for Chevy Silverado Tahoe GMC Sierra Yukon (03-10)| 234-4669/15282

    $33.95
    Final: $32.25 -5% OFF
    Recent Order: This item was purchased 6 hours ago (Verified)
  • Suitable for Downstream O2 Sensor for Chevy Silverado Malibu Cadillac DeVille | 234-4651

    Suitable for Downstream O2 Sensor for Chevy Silverado Malibu Cadillac DeVille | 234-4651

    Suitable for Downstream O2 Sensor for Chevy Silverado Malibu Cadillac DeVille | 234-4651

    $30.95
    Final: $29.40 -5% OFF
  • Suitable for Upstream O2 Sensor for Chevy Camaro Impala Malibu 2.5L (13-19) | 234-4763, 12627139

    Suitable for Upstream O2 Sensor for Chevy Camaro Impala Malibu 2.5L (13-19) | 234-4763, 12627139

    Suitable for Upstream O2 Sensor for Chevy Camaro Impala Malibu 2.5L (13-19) | 234-4763, 12627139

    $27.95
    Final: $26.55 -5% OFF
  • 2Pcs O2 Sensor Up/Down for Chevy Equinox GMC Terrain 2.4L | 234-4242 234-4530

    2Pcs O2 Sensor Up/Down for Chevy Equinox GMC Terrain 2.4L | 234-4242 234-4530

    2Pcs O2 Sensor Up/Down for Chevy Equinox GMC Terrain 2.4L | 234-4242 234-4530

    $39.95
    Final: $37.95 -5% OFF
  • Suitable for Upstream O2 Sensor for Cadillac DTS Buick Lucerne 4.6L V8 (2006-2011) | 12597990 234-4339

    Suitable for Upstream O2 Sensor for Cadillac DTS Buick Lucerne 4.6L V8 (2006-2011) | 12597990 234-4339

    Suitable for Upstream O2 Sensor for Cadillac DTS Buick Lucerne 4.6L V8 (2006-2011) | 12597990 234-4339

    $28.95
    Final: $27.50 -5% OFF