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4pcs Upstream & Downstream 234-4012 234-4018 Oxygen Sensor Fit for Chevy GMC US

4.3816 product ratings
autopartszone5 (253)
99.5% positive feedback
Price:
US $21.16
ApproximatelyC $29.48
+ $2.00 shipping
Estimated delivery Mon, Oct 27 - Thu, Dec 4
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

GTIN0680587541303
UPC0680587541303
eBay Product ID (ePID)26020803742

Product Key Features

Number of Sensors4
Sensor TypeOxygen Sensor
Vintage PartNo
Universal FitmentNo
MaterialMetal
TypeSensor

All listings for this product

Buy It Now
New
For Chevy Silverado GMC Oxygen O2 Sensor 234-4018
item 1 For Chevy Silverado GMC Oxygen O2 Sensor 234-4018
C $29.48
+C $2.79 shipping
Oxygen O2 Sensor for Chevy Silverado Tahoe Buick GMC 234-4018
item 2 Oxygen O2 Sensor for Chevy Silverado Tahoe Buick GMC 234-4018
C $29.00
+C $4.18 shipping
O2 Oxygen Sensor For Chevy Silverado GMC 1500 1996~2002
item 3 O2 Oxygen Sensor For Chevy Silverado GMC 1500 1996~2002
C $27.17
+C $6.97 shipping
234-4018 Oxygen O2 Sensor For Chevy Silverado GMC
item 4 234-4018 Oxygen O2 Sensor For Chevy Silverado GMC
C $34.84
Free shipping
Oxygen O2 Sensor For Chevy Silverado GMC 234-4018
item 5 Oxygen O2 Sensor For Chevy Silverado GMC 234-4018
C $20.90
+C $13.93 shipping
For Chevy Silverado Tahoe Buick GMC 234-4018 Oxygen O2 Sensor
item 6 For Chevy Silverado Tahoe Buick GMC 234-4018 Oxygen O2 Sensor
C $23.69
+C $11.15 shipping
For Chevy Silverado Tahoe Buick GMC Oxygen O2 Sensor 234-4018
item 7 For Chevy Silverado Tahoe Buick GMC Oxygen O2 Sensor 234-4018
C $29.74
+C $5.57 shipping
For Chevy Silverado GMC 1500 1996~2002 O2 Oxygen Sensor
item 8 For Chevy Silverado GMC 1500 1996~2002 O2 Oxygen Sensor
C $29.12
+C $6.97 shipping
For Chevy Silverado GMC 234-4018 Oxygen O2 Sensor
item 9 For Chevy Silverado GMC 234-4018 Oxygen O2 Sensor
C $38.75
Free shipping
234-4012 234-4018 4X Up Down O2 Oxygen Sensor For Chevy Silverado GMC 1500 96-02
item 10 234-4012 234-4018 4X Up Down O2 Oxygen Sensor For Chevy Silverado GMC 1500 96-02
C $46.87
+C $17.33 shipping
4X Up+Downstream Oxygen O2 Sensor OEM For Chevy Silverado GMC 234-4018 234-4012
item 11 4X Up+Downstream Oxygen O2 Sensor OEM For Chevy Silverado GMC 234-4018 234-4012
C $46.87
+C $21.97 shipping
4Pcs Upstream+Downstream Oxygen Sensor For 99-02 Chevy Silverado GMC Sierra 1500
item 12 4Pcs Upstream+Downstream Oxygen Sensor For 99-02 Chevy Silverado GMC Sierra 1500
C $66.65
+C $20.08 shipping
4X Up+Downstream Oxygen O2 Sensor For Chevy Silverado GMC 234-4018 234-4012
item 13 4X Up+Downstream Oxygen O2 Sensor For Chevy Silverado GMC 234-4018 234-4012
C $79.67
+C $41.80 shipping
4Pcs Upstream+Downstream Oxygen Sensor For 99-02 Chevy Silverado GMC Sierra 1500
item 14 4Pcs Upstream+Downstream Oxygen Sensor For 99-02 Chevy Silverado GMC Sierra 1500
C $210.39
+C $97.54 shipping
4X.Up+Downstream.Oxygen.O2.Sensor...For.Chevy.Silverado.GMC.234-4018.234-4012
item 15 4X.Up+Downstream.Oxygen.O2.Sensor...For.Chevy.Silverado.GMC.234-4018.234-4012
C $215.68
+C $139.34 shipping
listings for this product

Ratings and Reviews

Learn more
4.4
16 product ratings
  • 12 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 16 reviews
  • by 10success168
    Nov 04, 2024

    The plugs did not fit. Too much modification.

    I had to cut the all plugs off the old ones then connect to the new ones. Not sure if they were working my check engine light is still on.

    Verified purchase: YesCondition: New

  • by extrication46
    Apr 05, 2021

    O2 sensors

    These are a great value and work awesome. I out in 4 of them and my check engine light went off. Highly recommend.

    Verified purchase: YesCondition: New

  • by adloftis
    Aug 24, 2018

    Good for a band aid

    Great value . But one sensor has went out already.

    Verified purchase: YesCondition: New

  • by bowtiehead72
    Aug 09, 2025

    Look quality made and well packaged. Goo...

    Look quality made and well packaged. Good fit.

    Verified purchase: YesCondition: New

  • by huddl_5220
    Jun 19, 2025

    it’s a good well built product with good...

    it’s a good well built product with good hands making them.

    Verified purchase: YesCondition: New

  • by bl-335747
    Sep 26, 2025

    Good part. Worked great ...

    Good part. Worked great

    Verified purchase: YesCondition: New

  • by squawb_56
    Mar 11, 2021

    No Muss No Fuss

    Easy ordering, arrive on time, was exactly as described and most importantly THEY WERE A PERFECT FIT!!

    Verified purchase: YesCondition: New

  • by jerrchilder-0
    Dec 18, 2018

    O2 sensors much needed

    Great product at the right price. Exactly what I was needing for my Escalade. I would recommend this product.

    Verified purchase: YesCondition: New

  • by erpneo_ma337d6k
    Dec 20, 2021

    None of the sensors worked.

    None of the oxygen sensors worked , Went to AutoZone I had to purchase all new oxygen sensors. Too bad they didn’t work.

    Verified purchase: YesCondition: New

  • by twitch101
    Aug 20, 2025

    It's a great buy. Everything fit. Exactl...

    It's a great buy. Everything fit. Exactly what is described

    Verified purchase: YesCondition: New

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