Skip to main content

Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

Picture 1 of 1

Stock photo
Stock photo
Downstram Oxygen Sensor Denso 234-4521 for Lexus GS350 GS450h IS F IS250 IS350 - Picture 1 of 1

DENSO 2344521

5.03 product ratings
Partscontainer (1263717)
98.7% positive feedback
Price:
$83.66
Free shipping
Estimated delivery Wed, Aug 27 - Sat, Aug 30
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Sensor Type: Heated. If uncertain, reach out to us for assistance. Normal wear and tear or incorrect installation are not covered under warranty. Electrical Parts Policy. Mounting Type: Threaded.

About this product

Product Identifiers

BrandDENSO
Manufacturer Part Number2344521
eBay Product ID (ePID)79178351

Additional Product Features

NotesDescription--Oxygen Sensor
Sub TypeOxygen Sensor
Part TypeSensors

All listings for this product

Buy It Now
New
Denso 234-4521 Oxygen Sensor Direct Fit Downstream Heated Air Fuel Ratio Lexus
item 1 Denso 234-4521 Oxygen Sensor Direct Fit Downstream Heated Air Fuel Ratio Lexus
$59.95
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 2 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$75.00
+$7.99 shipping
Downstram Oxygen Sensor Denso 234-4521 for Lexus GS350 GS450h IS F IS250 IS350
item 3 Downstram Oxygen Sensor Denso 234-4521 for Lexus GS350 GS450h IS F IS250 IS350
$83.66
Free shipping
Denso Oxygen Sensor 234-4521
item 4 Denso Oxygen Sensor 234-4521
$83.66
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 5 Oxygen Sensor-RWD DENSO 234-4521
$78.35
+$7.00 shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 6 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$89.39
Free shipping
Oxygen Sensor DENSO 234-4521
item 7 Oxygen Sensor DENSO 234-4521
$89.68
Free shipping
DENSO 234-4521 Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
item 8 DENSO 234-4521 Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
$90.79
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 9 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$90.93
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 10 Oxygen Sensor-RWD DENSO 234-4521
$91.52
Free shipping
Denso Downstream Oxygen Sensor for 2008-2014 LEXUS IS F V8-5.0L
item 11 Denso Downstream Oxygen Sensor for 2008-2014 LEXUS IS F V8-5.0L
$91.90
Free shipping
Denso Downstream Left Oxygen Sensor for 2005-2007 LEXUS GS430 V8-4.3L
item 12 Denso Downstream Left Oxygen Sensor for 2005-2007 LEXUS GS430 V8-4.3L
$91.90
Free shipping
Denso Downstream Oxygen Sensor for 2006-2013 LEXUS IS250 V6-2.5L
item 13 Denso Downstream Oxygen Sensor for 2006-2013 LEXUS IS250 V6-2.5L
$91.90
Free shipping
Denso Downstream Right Oxygen Sensor for 2007-2011 LEXUS GS450H V6-3.5L
item 14 Denso Downstream Right Oxygen Sensor for 2007-2011 LEXUS GS450H V6-3.5L
$91.90
Free shipping
Denso Downstream Oxygen Sensor for 2006-2013 LEXUS IS350 V6-3.5L
item 15 Denso Downstream Oxygen Sensor for 2006-2013 LEXUS IS350 V6-3.5L
$91.90
Free shipping
Denso Downstream Right Oxygen Sensor for 2013 LEXUS GS350 V6-3.5L
item 16 Denso Downstream Right Oxygen Sensor for 2013 LEXUS GS350 V6-3.5L
$91.90
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 17 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$91.91
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 18 Oxygen Sensor-RWD DENSO 234-4521
$86.23
+$6.30 shipping
Oxygen Sensor-RWD DENSO 234-4521
item 19 Oxygen Sensor-RWD DENSO 234-4521
$93.13
Free shipping
Oxygen Sensor DENSO 234-4521
item 20 Oxygen Sensor DENSO 234-4521
$93.27
Free shipping
Oxygen Sensor DENSO 234-4521
item 21 Oxygen Sensor DENSO 234-4521
$93.73
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 22 Oxygen Sensor-RWD DENSO 234-4521
$95.37
Free shipping
item 23 Denso Oxygen Sensor 234-4521
$90.00
+$6.00 shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 24 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$96.40
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 25 Oxygen Sensor-RWD DENSO 234-4521
$96.78
Free shipping
Oxygen Sensor DENSO 234-4521
item 26 Oxygen Sensor DENSO 234-4521
$96.78
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 27 Oxygen Sensor-RWD DENSO 234-4521
$96.95
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 28 Oxygen Sensor-RWD DENSO 234-4521
$96.95
Free shipping
Oxygen Sensor DENSO 234-4521
item 29 Oxygen Sensor DENSO 234-4521
$97.47
Free shipping
For Lexus IS F 2008-2014 Denso 234-4521 Oxygen Sensor
item 30 For Lexus IS F 2008-2014 Denso 234-4521 Oxygen Sensor
$97.65
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 31 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$98.33
Free shipping
Oxygen Sensor DENSO 234-4521
item 32 Oxygen Sensor DENSO 234-4521
$98.40
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 33 Oxygen Sensor-RWD DENSO 234-4521
$99.58
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 34 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$99.63
Free shipping
Oxygen Sensor DENSO 234-4521
item 35 Oxygen Sensor DENSO 234-4521
$100.63
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 36 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$100.71
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 37 Oxygen Sensor-RWD DENSO 234-4521
$100.71
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 38 Oxygen Sensor-RWD DENSO 234-4521
$100.71
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 39 Oxygen Sensor-RWD DENSO 234-4521
$100.82
Free shipping
# 234-4521 DENSO Oxygen Sensor
item 40 # 234-4521 DENSO Oxygen Sensor
$100.82
Free shipping
Oxygen Sensor DENSO 234-4521
item 41 Oxygen Sensor DENSO 234-4521
$101.05
Free shipping
Oxygen Sensor DENSO 234-4521
item 42 Oxygen Sensor DENSO 234-4521
$101.14
Free shipping
Genuine DENSO Oxygen Sensor for Lexus GS350/ GS430/ GS450h/ IS F/ IS250/ IS350
item 43 Genuine DENSO Oxygen Sensor for Lexus GS350/ GS430/ GS450h/ IS F/ IS250/ IS350
$102.99
Free shipping
Oxygen Sensor DENSO 234-4521
item 44 Oxygen Sensor DENSO 234-4521
$103.03
Free shipping
Oxygen Sensor DENSO 234-4521
item 45 Oxygen Sensor DENSO 234-4521
$103.42
Free shipping
Oxygen Sensor DENSO 234-4521
item 46 Oxygen Sensor DENSO 234-4521
$104.30
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 47 Oxygen Sensor-RWD DENSO 234-4521
$104.77
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 48 Oxygen Sensor-RWD DENSO 234-4521
$99.91
+$6.30 shipping
Downstream Denso Oxygen Sensor for Lexus (234-4521)
item 49 Downstream Denso Oxygen Sensor for Lexus (234-4521)
$106.31
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 50 Oxygen Sensor-RWD DENSO 234-4521
$106.80
Free shipping
Oxygen Sensor DENSO 234-4521
item 51 Oxygen Sensor DENSO 234-4521
$107.07
Free shipping
234-4521 Denso O2 Oxygen Sensor Driver or Passenger Side DOWNSTREAM Right Left
item 52 234-4521 Denso O2 Oxygen Sensor Driver or Passenger Side DOWNSTREAM Right Left
$107.14
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 53 Oxygen Sensor-RWD DENSO 234-4521
$107.87
Free shipping
234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
item 54 234-4521 Denso O2 Oxygen Sensor DOWNSTREAM New for Lexus IS250 IS350 GS430 GS350
$108.47
Free shipping
Oxygen Sensor DENSO 234-4521
item 55 Oxygen Sensor DENSO 234-4521
$111.14
Free shipping
DENSO 234-4521 Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
item 56 DENSO 234-4521 Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
$112.95
Free shipping
DENSO 234-4521 Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
item 57 DENSO 234-4521 Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65
$112.95
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 58 Oxygen Sensor-RWD DENSO 234-4521
$112.95
Free shipping
Oxygen Sensor-RWD DENSO 234-4521
item 59 Oxygen Sensor-RWD DENSO 234-4521
$113.35
Free shipping
listings for this product

Ratings and Reviews

Learn more
5.0
3 product ratings
  • 3 users rated this 5 out of 5 stars
  • 0 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
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by cgeo124
    Oct 16, 2018

    Great OEM product for my Lexus

    Just like Lexus OEM

    Verified purchase: YesCondition: New

  • by kevinnguyen10
    Nov 29, 2022

    Oxgren sensor

    Good thanks

    Verified purchase: YesCondition: New

  • by dutra-209
    Mar 26, 2023

    Good

    Oem

    Verified purchase: YesCondition: New

Best Selling in Oxygen Sensors

Save on Oxygen Sensors

Trending price is based on prices over last 90 days.

You may also like