Air Fuel Sensor - Direct Fit
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Denso Air Fuel Sensor - Direct Fit

Part No. 234-9002 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Denso is the OE manufacturer.
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Connector Gender:Male
Connector Type:Direct fit
Exact Fit:Yes
Heated:Yes
Length (Sealing Surface To End Of Connector):12.99 in
Thread Size:M18 mm
Wire Quantity:4

REVIEW SNAPSHOT®

by PowerReviews
DensoAir Fuel Sensor - Direct Fit
 
4.6

(based on 9 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

89%

of respondents would recommend this to a friend.

Pros

  • Easy to use (5)

Cons

No Cons

Best Uses

  • Trucks (3)
    • Reviewer Profile:
    • Auto enthusiast (4), Casual driver (3)
    • Was this a gift?:
    • No (8)

Reviewed by 9 customers

Displaying reviews 1-9

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5.0

exact fit

By 

from cincinnati

About Me Auto Enthusiast

Verified Buyer

Pros

  • Durable

Cons

    Best Uses

      Comments about Denso Air Fuel Sensor - Direct Fit:

      advance was able to confirm the specific part I needed, was at the store when I arrived

      (0 of 2 customers found this review helpful)

       
      5.0

      Great Transaction

      By 

      from NE Tennessee

      About Me Casual Driver, DIY'er

      Verified Buyer

      Pros

      • Perfect Fit

      Cons

      • None

      Best Uses

      • 4Runner

      Comments about Denso Air Fuel Sensor - Direct Fit:

      The DENSO Air-Fuel sensor fit perfectly and was relatively easy to install. The engine light went out on my 4runner nexy day and it runs much better now.

      • Was this a gift?:
      • No

      (2 of 4 customers found this review helpful)

       
      5.0

      Lose that "CHECK ENGINE LIGHT"

      By 

      from Nutley, NJ

      About Me Casual Driver, Mechanic

      Verified Buyer

      Pros

      • Easy To Use

      Cons

        Best Uses

        • Large Cars
        • Small Cars
        • Trucks

        Comments about Denso Air Fuel Sensor - Direct Fit:

        This product is vehicle specific (Certain TOYOTA VEHICLES). corrected "CHECK ENGINE LIGHT" on 99 4runner with CAL emission. Saved about $450 installing it myself. this is a simple install for a experienced person (about an hour ----performed on your back under the vehicle----4runner has ample clearence). If you're inexperienced, have a friend with experience do it for you. save hugh bucks. Take him to lunch

        • Was this a gift?:
        • No
         
        1.0

        Didn't fit

        By 

        from Texas

        About Me Auto Enthusiast

        Verified Buyer

        Pros

          Cons

          • Incompatible

          Best Uses

            Comments about Denso Air Fuel Sensor - Direct Fit:

            Product didn't fit

            • Was this a gift?:
            • No
             
            5.0

            good

            By 

            from Syracuse NY

            About Me Truck Enthusiast

            Verified Buyer

            Pros

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

            Cons

              Best Uses

              • Trucks

              Comments about Denso Air Fuel Sensor - Direct Fit:

              Installed it and it works. That's it. Takes M8 x 1.25 mm bolts if you have a 95-04 Tacoma, FYI. Good to replace

              • Was this a gift?:
              • No

              (2 of 2 customers found this review helpful)

               
              5.0

              Very good product - equal to OEM

              By 

              from Jacksonville, Fl

              About Me Auto Enthusiast

              Verified Buyer

              Pros

              • Easy To Use

              Cons

                Best Uses

                  Comments about Denso Air Fuel Sensor - Direct Fit:

                  This sensor was identical to original one on my Toyota 4Runner. The old one which had a Toyota part number on it also indicated it was manufactured by Denso. Appears to be the same part as the original. Complete with a gasket. Easy to install in my case.

                  • Was this a gift?:
                  • No

                  (2 of 4 customers found this review helpful)

                   
                  5.0

                  Very good replacement for my 4runner!

                  By 

                  from Chocowinity, N.C.

                  About Me Mechanic

                  See all my reviews

                  Verified Buyer
                  3 or more reviews submitted

                  Pros

                  • Easy To Use

                  Cons

                    Best Uses

                      Comments about Denso Air Fuel Sensor - Direct Fit:

                      This was an exact fit and seems to be working correctly as it's been on a couple weeks.

                      • Was this a gift?:
                      • No

                      (0 of 2 customers found this review helpful)

                       
                      5.0

                      Perfect Fit!

                      By 

                      from Naples, FL

                      About Me Casual Driver, Do-it-yourselfer

                      See all my reviews

                      Verified Buyer
                      3 or more reviews submitted

                      Pros

                      • Easy To Use

                      Cons

                        Best Uses

                        • Trucks

                        Comments about Denso Air Fuel Sensor - Direct Fit:

                        Perfect Fit, Just like it says. Real easy to get to with the design of the tacoma engine compartment.

                        • Was this a gift?:
                        • No

                        (5 of 5 customers found this review helpful)

                         
                        5.0

                        OEM replacement

                        By 

                        from Western New York

                        About Me Auto Enthusiast

                        See all my reviews

                        Ask me a question

                        Verified Buyer
                        Helpful Reviewer

                        Comments about Denso Air Fuel Sensor - Direct Fit:

                        This was an OEM replacement. Much better than a generic replacement part. As long as you correctly diagnose your problem, you won't have any difficulty correcting the vehicle issue. My problem was the check engine light coming on my 2002 toyota tacoma. A quick scan of onboard computer revealed a code P1135.I simply unplugged the air/fuel (upstream oxygen)sensor and confirmed the fault with my multimeter. I have used the generic replacement parts in the past, but have found longterm problems with electrical connections corroding (typical in the roadsalt areas of the Northeast). One nice surprise was that the replacement part came with a new mounting gasket.

                        • Was this a gift?:
                        • No

                        Displaying reviews 1-9

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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.

                        2 Questions | 2 Answers
                        Displaying questions 1-2
                        • Q:

                          What is the difference between part number 234-9001 and part number 234-9002 as they are both denso 02 sensors upstream that fit a 2001 tacoma 2wd 4.7 four cylinder automatic?
                          Asked on 6/16/2012 by DUANE from HARRISBURG, PA

                          1 answer

                          • CUSTOMER CARE

                            A:

                            Yes, both the Denso Air Fuel Sensor Direct Fit (Part No. 234-9002 and Part No. 234-9001) fits your 2001 Toyota Tacoma 2.7L 4 Cylinder vehicle. The only difference is that the latter is an inch shorter in length than the former accommodating a compact design. For any further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.

                            Answered on 6/19/2012 by John the Car-Doc from AAP
                        • Q:

                          Is this for 2002 Toyota 4runner CA emission
                          Asked on 11/23/2010 by John from San Jose, CA

                          1 answer

                          • CUSTOMER CARE

                            A:

                            This should work just fine.

                            Answered on 11/24/2010 by Mike the Auto Parts Master from AAP
                        Displaying questions 1-2

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