Oxygen Sensor - GM (12721346)
2024-2026 GM - 12721346
Oxygen Sensor - GM (12721346)
2024-2026 GM - 12721346
- GM
- 12721346
Details
- Brand:
- SKU:
12721346
- Positions: Right, Right Upper, Right Upper Right, Right Upper Upper, Front Right Right, Front Right Upper
- Other Names:
Upper Oxygen Sensor, Sensor
- Description:
Genuine GM OEM Oxygen Sensor MPN 12721346 is designed for upstream right-side installation on select 6.2L and 5.3L GM trucks and SUVs, including Silverado, Sierra, Escalade, Suburban, Tahoe, and Yukon XL models without supercharger configurations. This OEM oxygen sensor monitors exhaust oxygen levels to optimize fuel combustion and emissions control for peak engine performance. Sourced from Londoff Discount Parts, this authentic General Motors part ensures reliable operation and proper vehicle diagnostics on compatible full-size GM pickups and sport utility vehicles. - Genuine OEM GM oxygen sensor (MPN 12721346) engineered for precise emissions monitoring - Direct fit for Silverado, Sierra, Escalade, Suburban, Tahoe, and Yukon XL 6.2L engines and 5.3L applications - Upstream right-side oxygen sensor that regulates fuel mixture and reduces harmful emissions - Compatible with select GM full-size trucks and SUVs equipped with 5.3L and 6.2L powerplants - Factory-original condition and authentic General Motors manufacturing quality
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $67.02
- Discount: $28.85 (43% off)
- Sale Price: $38.17
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- GM
- 12721346
Details
- Brand:
- SKU:
12721346
- Positions: Right, Right Upper, Right Upper Right, Right Upper Upper, Front Right Right, Front Right Upper
- Other Names:
Upper Oxygen Sensor, Sensor
- Description:
Genuine GM OEM Oxygen Sensor MPN 12721346 is designed for upstream right-side installation on select 6.2L and 5.3L GM trucks and SUVs, including Silverado, Sierra, Escalade, Suburban, Tahoe, and Yukon XL models without supercharger configurations. This OEM oxygen sensor monitors exhaust oxygen levels to optimize fuel combustion and emissions control for peak engine performance. Sourced from Londoff Discount Parts, this authentic General Motors part ensures reliable operation and proper vehicle diagnostics on compatible full-size GM pickups and sport utility vehicles. - Genuine OEM GM oxygen sensor (MPN 12721346) engineered for precise emissions monitoring - Direct fit for Silverado, Sierra, Escalade, Suburban, Tahoe, and Yukon XL 6.2L engines and 5.3L applications - Upstream right-side oxygen sensor that regulates fuel mixture and reduces harmful emissions - Compatible with select GM full-size trucks and SUVs equipped with 5.3L and 6.2L powerplants - Factory-original condition and authentic General Motors manufacturing quality
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
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Londoff Discount Parts
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