Oxygen Sensor - Direct Fit
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Denso Oxygen Sensor - Direct Fit

Part No. 234-4066 Warranty Details  

See if this part fits a specific vehicle.

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Designed to meet the increasing demands of today's engines. Each of our oxygen sensors is constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each Denso sensor.
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Connector Gender:Female
Connector Type:Direct fit
Heated:Yes
Length:27.56 in
Overall Length:28.75 in
Thread Size:M18 mm
Wire Harness Length:24.87 in
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
DensoOxygen Sensor - Direct Fit
 
5.0

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (5)
  • Durable (3)

Cons

No Cons

Best Uses

  • Small cars (5)
    • Reviewer Profile:
    • Auto enthusiast (5), Mechanic (5)
    • Was this a gift?:
    • No (6)

Reviewed by 6 customers

Displaying reviews 1-6

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5.0

Perfect fit

By 

from Boston MA

About Me Mechanic

Verified Buyer

Pros

  • Durable
  • Easy To Use
  • High-Performance
  • Lightweight

Cons

    Best Uses

    • Small Cars

    Comments about Denso Oxygen Sensor - Direct Fit:

    Price is good don't waste your time with other sensors get the direct fit and forget it. Denso is the OE for Saturn

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

     
    5.0

    Denso is the best!

    By 

    from Westerly, R.I.

    About Me Auto Enthusiast, Casual Driver, Mechanic

    Verified Buyer

    Pros

    • Durable
    • Easy To Use
    • High-Performance

    Cons

      Best Uses

      • Large Cars
      • Small Cars
      • Trucks

      Comments about Denso Oxygen Sensor - Direct Fit:

      Denso works great for all american cars and trucks. Never goes wrong!

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

       
      5.0

      Perfect fit & better then OEM

      By 

      from Blairstown, New Jersey

      About Me Auto Enthusiast, Mechanic

      See all my reviews

      Verified Buyer

      Pros

      • Easy To Use
      • Perfect Fit

      Cons

        Best Uses

        • Small Cars

        Comments about Denso Oxygen Sensor - Direct Fit:

        The unit looks better build then the GM OEM sensor, and the wire length was the same as the OEM sensor.

        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon

         
        5.0

        It fit correctly

        By 

        from Pensacola, FL

        About Me Auto Enthusiast, Mechanic

        Verified Buyer

        Pros

        • Easy To Use
        • Excellent quality
        • Perfect Fit

        Cons

        • None

        Best Uses

        • Down Stream
        • Small Cars

        Comments about Denso Oxygen Sensor - Direct Fit:

        While making exhaust changes to my car the original O2 sensor stripped while being removed. This replacement unit was a perfect fit, plugged right in and took off for a 700 mile trip with no problems!

        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon

         
        5.0

        Buy Direct Fit over Generic

        Profile Image

        By 

        from Baltimore, MD

        About Me Auto Enthusiast

        See all my reviews

        Ask me a question

        3 or more reviews submitted

        Pros

        • Durable
        • Easy To Use

        Cons

          Best Uses

          • Small Cars

          Comments about Denso Oxygen Sensor - Direct Fit:

          I bought a generic/universal O2 sensor to splice in and it failed after a week. That is 30 minutes to solder and heat shrink connectors and another 20 to install it.
          I got the Denso direct fit and had it installed in less than 20 minutes.
          It is worth paying more for the direct fit when it is 30 degrees outside. Get it right the first time!

          • Was this a gift?:
          • No

          Comment on this reviewHelp Icon

           
          5.0

          EASY reaplacement

          By 

          from Massachusetts

          About Me Auto Enthusiast, Mechanic

          Verified Buyer

          Comments about Denso Oxygen Sensor - Direct Fit:

          Direct fit is the way to go . No splicing needed . Awesome!

          • Was this a gift?:
          • No

          Comment on this reviewHelp Icon

          Displaying reviews 1-6

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          Do you have questions about this product?

           

          Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

          1 Question | 1 Answer
          Displaying question 1
          • Q:

            How would I know if this Oxygen sensor would fit the Oxygen Sensor in bank 1 or the one in bank 2
            Asked on 7/22/2012 by Matt from Norfolk, VA

            1 answer

            • CUSTOMER CARE

              A:

              This Denso Oxygen Sensor Direct Fit - part# 234-4066 is vehicle specific. In order to check the exact fit, we will need more information including the year, make, model, and engine size of your application before we can make a suggestion.

              Answered on 7/22/2012 by Vincent from AAP
          Displaying question 1

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