O2 Sensor Set 4 Upstream Downstream 234-4940 234-4974 Oxygen O2 Sensor Replacement for Chevy Silverado 1500 Tahoe Suburban for GMC Sierra 1500 Yukon XL for Cadillac Escalade 4.3L 5.3L 6.2L
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Product details
| Management number | 232129492 | Release Date | 2026/06/18 | List Price | US$21.22 | Model Number | 232129492 | ||
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| Category | |||||||||
- Accurate Engine Data & Stable Driving - This upstream and downstream o2 sensor set helps deliver fast and consistent oxygen readings to the engine control system. Stable signal transmission supports smoother acceleration, improved fuel efficiency, and balanced air-fuel ratio. Ideal replacement o2 sensor for Chevy Silverado 1500, Tahoe, Suburban and for GMC Sierra 1500 Yukon models.
- Complete 4PC O2 Sensor Set - Package includes 2× upstream o2 sensor 234-4940 and 2× downstream o2 sensor 234-4974, providing a full 4pc oxygen sensor replacement for vehicles using OE numbers 12657188 and 12659516. Replacing all sensors together helps maintain consistent engine feedback and restores responsive driving performance.
- Direct Replacement Design - Built to match original equipment specifications for plug configuration, wire length and threaded mounting style. The oxygen o2 sensor installs directly without complex modifications, making it suitable for professional repair or DIY replacement when updating worn sensors on compatible vehicles.
- Compatible Vehicles - Oxygen sensor replacement designed for Chevy Silverado 1500 2014-2017 4.3L 5.3L 6.2L, for Chevy Tahoe 2015-2018 5.3L, for Chevy Suburban 2015-2018 5.3L, for GMC Sierra 1500 2014-2017 4.3L 5.3L 6.2L, for GMC Yukon and Yukon XL 2015-2018 5.3L 6.2L, and for Cadillac Escalade 2015 6.2L.
- Replace OE Part Numbers - Direct replacement for multiple part numbers including 234-4940, 234-4974, 12657188, 12659516, 12655678, 12661898, 12643708, 12666612. Please confirm your vehicle year, model, and connector style before purchase to ensure the correct oxygen sensor replacement.
| ASIN | B0GSZMGNHL |
|---|---|
| Brand | QIJIAUTO |
| Item Weight | 1.03 pounds |
| Manufacturer | QIJIAUTO |
| Package Dimensions | 8.27 x 2.76 x 2.76 inches |
| Manufacturer Part Number | 190780-5434-1600291541 |
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