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Deal.ai › DENSO
Denso
DENSO Oxygen Sensor 234-4233

DENSO Oxygen Sensor 234-4233

Best price now

$14.99at AmazonChecked 1 h ago

74% under what the other stores charge

Compared across 16 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $14.99 at Amazon (checked Nov 12, 2026).
  • Checked at 16 stores.
  • Our take on the DENSO Oxygen Sensor 234-4233

    The Denso 234-4233 is a direct-fit oxygen sensor for specific vehicles, designed to replace the original sensor without wiring modifications. It is an OE-quality part, and Denso supplies sensors to many automakers, so it often matches the factory part. Reviewers and owners generally report good fit and function, though some note that it may not resolve check-engine lights if other issues exist. It suits DIYers and mechanics looking for a reliable replacement for a failed sensor.

    Best forDIYers replacing a failed oxygen sensorMechanics needing an OE-quality direct-fit sensorOwners of compatible vehicles with a check-engine light
    Pros
    • Direct-fit design with factory-style connector
    • OE-quality construction from a major supplier
    • No splicing or wiring modifications needed
    • Often resolves check-engine lights caused by a bad sensor
    Cons
    • Compatibility is limited to specific vehicles
    • May not fix issues caused by other components
    • Some users report premature failures

    DENSO Oxygen Sensor 234-4233 prices at every store

    • WalmartNew

      In stock

      $50.24Free shippingChecked 1 h ago
      Visit Walmart
    • IPW AUTO PARTSNew

      In stockReturn policy

      $57.50Checked 1 h ago
      Visit IPW AUTO PARTS
    • O'Reilly Auto PartsNew

      In stock

      $89.99Free shippingChecked 1 h ago
      Visit O'Reilly Auto Parts
    • AutoZoneNew

      In stock

      $89.99+ $4.99 shippingChecked 1 h ago
      Visit AutoZone
    • NAPA Auto PartsNew

      In stock

      $97.99Free shippingChecked 1 h ago
      Visit NAPA Auto Parts
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $14.99Checked 1 h ago
      Visit Amazon
    • eBayNew

      Availability unknownSold by zhizh_67

      $32.68Checked 1 h ago
      Visit eBay
    • SparkPlugs.com FamilyNew

      Availability unknown

      $52.41Checked 1 h ago
      Visit SparkPlugs.com Family
    • DENSOproductsNew

      Availability unknown

      $52.41Checked 1 h ago
      Visit DENSOproducts
    • Partsgeek.comNew

      Availability unknown

      $53.97Checked 1 h ago
      Visit Partsgeek.com
    • Summit RacingNew

      Availability unknown

      $57.99Checked 1 h ago
      Visit Summit Racing
    • JEGS High PerformanceNew

      Availability unknown

      $57.99Checked 1 h ago
      Visit JEGS High Performance
    • PartCatalog.comNew

      Availability unknown

      $59.42Checked 1 h ago
      Visit PartCatalog.com
    • CarParts.comNew

      Availability unknown

      $61.99Checked 1 h ago
      Visit CarParts.com
    • CARiD.comNew

      Availability unknown

      $67.82Checked 1 h ago
      Visit CARiD.com
    • Advance Auto PartsNew

      Availability unknown

      $89.99Checked 1 h ago
      Visit Advance Auto Parts

    Store links may earn us a commission.

    DENSO Oxygen Sensor 234-4233 price history

    Lowest price we've seen: $14.99 on Nov 12 at Amazon. Tracked across 15 stores since Nov 12.

    What reviewers say

    Owners generally find the Denso 234-4233 easy to install and effective at fixing sensor-related codes. A few report early failures or that it did not solve their problem.

    What people mention
    • FitPraisedReviewers say it fits perfectly and installs easily.
    • PerformancePraisedMany report it fixed their check-engine light and improved engine performance.
    • DurabilityMixedWhile most units last, some users report premature failures.
    • CompatibilityMixedIt works well for listed vehicles, but some buyers found it did not fit or function as expected.

    About the DENSO Oxygen Sensor 234-4233

    Brand
    Denso
    Part number
    234-4233

    Questions and answers

    What vehicles does the Denso 234-4233 fit?
    It is a direct-fit sensor for specific vehicles; check the application list for your make, model, and year.
    Is this an upstream or downstream sensor?
    The 234-4233 is typically an upstream (pre-cat) sensor, but confirm by position for your vehicle.
    Does it come with a connector?
    Yes, it includes a factory-style connector for plug-and-play installation.
    Will it fix my check-engine light?
    If the code points to the oxygen sensor, it often does; other issues may require different repairs.
    Is it a genuine Denso part?
    Yes, it is a Denso OE-quality sensor.
    Where is the DENSO Oxygen Sensor 234-4233 cheapest?
    At Amazon, for $14.99, 74% under what the other stores charge, as of our latest check.
    Where can I buy the DENSO Oxygen Sensor 234-4233?
    16 stores we checked sell it, including IPW AUTO PARTS, Amazon, eBay, Walmart, SparkPlugs.com Family.

    Stores we've priced the DENSO Oxygen Sensor 234-4233 at

    • Walmart deals and prices

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