4Pcs 234-4940 234-4974 Oxygen Sensors Upstream and Downstream Compatible with Chevy & GMC - 2014-2017 Silverado 1500 Sierra 1500, 2015-2018 Suburban Tahoe Yukon O2 Sensor

★★★★★ 4.3 59 reviews

US$20.63
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US$20.63
Price when purchased online
Free shipping Free 30-day returns

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Management number 228991221 Release Date 2026/05/31 List Price US$20.63 Model Number 228991221
Category
  • 【Fitment】The o2 oxygen sensor is compatible with Chevy Tahoe 5.3L 2015-2018, Suburban 5.3L 2015-2018, Silverado 1500 4.3L/5.3L/6.2L 2014-2017; Compatible with Sierra 1500 4.3L/5.3L/6.2L 2014-2017, Yukon 5.3L/.2L 2015-2018, Yukon XL 5.3L/.2L 2015-2018
  • 【Reference Part Number】The upstream O2 sensor replace OE:234-4940, 12659516, 2344940, 250-241162, 350-34966, 2344940, 250241162, 35034966; This downstream oxygen sensor replace OE: 234-4974, 12661898, 12655678, 2344974
  • 【Installation Instructions】These are true plug-and-play O2 sensor replacements. Built using factory specs, they connect directly to your vehicle's 4-pin plug—no modifications or wiring needed. Using professional oxygen sensor tools makes for a straightforward swap. Important Safety Note: Always let your system cool completely before starting. The pipe and old sensor can be extremely hot and cause serious burns
  • 【Delivery Content】Oxygen sensor upstream*2, oxygen sensor downstream*2
  • 【Customer Support】We're here to help with any questions on the fit or installation. You can expect a solution and a response within 24 hours
ASIN B0GCH2VZ9C
Model AUTOPICK-ES
Brand Name AUTOPICK
Style Name Oxygen Sensor
Unit Count 4.0 Count
Output Type electrical signal
Part Number OS-2344940-4pcs
Manufacturer AUTOPICK
Material Type Stainless Steel
Mounting Type Flange Mount
Measuring Range 0% - 25%
Included Components 4 x Oxygen Sensor
Measurement Accuracy ±1%
Smart Home Compatibility Not Smart Home Compatible
Specific Uses For Product automotive, air-fuel ratio monitoring

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4.3 out of 5
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59 ratings | 24 reviews
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