YEHERIT 4PCS Oxygen O2 Sensor Upstream & Downstream Compatible with Chevy Silverado 1500 Suburban Tahoe, Cadillac Escalade, GMC Sierra 1500 4.3L 5.3L 6.2L 2014-2018 Replace for 234-4940 234-4974

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Fitment: Oxygen Sensor Compatible with Chevy: Silverado 1500 4.3L 5.3L 6.2L 2014-2017, Suburban 5.3L 2015-2020, Tahoe 5.3L 2015-2020, Tahoe 2018 6.2L. Compatible with GMC: Sierra 1500 4.3L 5.3L 6.2L 2014-2017, Yukon/Yukon XL 5.3L 6.2L 2015-2020. Compatible with Cadillac: Escalade/Escalade ESV 2015-2020
• Part Number: Upstream Oxygen Sensor OE: 234-4940, 12666612, 21581, F00HL00421, 18187, 12657188; Downstream Oxygen Sensor OE: 234-4974, 12655678, 21075, 12661898, 12643708, F00HL00410, 18054
• Durable & High-Quality Construction: Built with premium materials and heat-resistant components for long-lasting durability under extreme conditions, ensuring consistent signal output and extended sensor life
• Easy Plug-and-Play Installation: Direct-fit design with factory-style connectors allows for quick, hassle-free installation—no modifications required, making it ideal for DIY repairs or professional mechanics
• Tips: Please verify the original connector before purchasing to ensure compatibility with this product. Make sure your car model is supported