Denso 234-4209 Oxygen Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Bosch 15703
• Bosch 15044
• Bosch 15549
• Bosch 13361
• Bosch 15897
• Bosch 13455
• Bosch 15898
• Bosch 13193
• Bosch 15896
• Bosch 13178
• Bosch 15895
• Bosch 15285
• Bosch 13682
• Bosch 15900
• Bosch 15899
• Bosch 13073
• Bosch 15059
• Bosch 13035
• Bosch 13417
• Bosch 15359
• Bosch 15609
• Bosch 13801
• Bosch 13686
• Bosch 13701
• Bosch 13041
• Bosch 15039
• Bosch 15635
• Bosch 13500
• Bosch 15290
• Bosch 15640
• Bosch 15322
• Bosch 15330
• Bosch 13857
• Bosch 13596
• Bosch 15257
• Bosch 15315
• Bosch 13595
• Bosch 13578
• Bosch 13885
• Bosch 13868
• Bosch 15316
• Bosch 13970
• Bosch 13863
• Bosch 13886
• Bosch 13480
• Bosch 13805
• Bosch 13134
• Bosch 13139
• Bosch 13132
• Bosch 13130
• Bosch 13408
• Bosch 13804
• Bosch 13830
• Bosch 15360
• Bosch 15592
• Bosch 15611
• Bosch 13460
• Bosch 15348
• Bosch 15347
• Bosch 15452
• Bosch 13822
• Bosch 13809
• Bosch 13933
• Bosch 15222
• Bosch 15358
• Bosch 15454
• Bosch 15456
• Bosch 15580
• Bosch 15581
• Bosch 15593
• Bosch 15068
• Bosch 15072
• Bosch 13412
• Bosch 15223
• Bosch 15793
• Bosch 15583
• Bosch 13815
• Bosch 15352
• Bosch 15576
• Bosch 13796
• Bosch 13717
• Bosch 13937
• Bosch 15825
• Bosch 13816
• Bosch 15349
• Bosch 15351
• Bosch 15353
• Bosch 13425
• Bosch 15190
• Bosch 13812
• Bosch 13075
• Bosch 13322
• Bosch 15712
• Bosch 13355
• Bosch 13818
• Bosch 13071
• Bosch 13258
• Bosch 15479
• Bosch 13007
• Bosch 13060
• Bosch 13539
• Bosch 13184
• Bosch 13938
• Bosch 13844
• Bosch 13598
• Bosch 13685
• Bosch 13534
• Bosch 13487
• Bosch 13254
• Bosch 15403
• Bosch 13720
• Bosch 15275
• Bosch 15215
• Bosch 13249
• Bosch 15406
• Bosch 15584
• Bosch 18018
• Bosch 15672
• Bosch 13354
• Bosch 15541
• Bosch 13093
• Bosch 13977
• Bosch 13074
• Bosch 13363
• Bosch 13906
• Bosch 13907
• Bosch 15071
• Bosch 15313
• Bosch 13056
• Bosch 13302
• Bosch 13983
• Bosch 15617
• Bosch 13588
• Bosch 15244
• Bosch 15269
• Bosch 15270
• Bosch 13441
• Bosch 15487
• Bosch 13544
• Bosch 13632
• Bosch 13647
• Bosch 13643
• Bosch 13732
• Bosch 13619
• Bosch 13859
• Bosch 13353
• Bosch 13908
• Bosch 15273
• Bosch 15687
• Bosch 13768
• Bosch 15247
• Bosch 15642
• Bosch 15686
• Bosch 13656
• Bosch 13979
• Bosch 15478
• Bosch 15103
• Bosch 15104
• Bosch 15106
• Bosch 15112
• Bosch 15423
• Bosch 15649
• Bosch 13030
• Bosch 13176
• Bosch 13622
• Bosch 13634
• Bosch 13921
• Bosch 15239
• Bosch 15243
• Bosch 15621
• Bosch 15972
• Bosch 13978
• Bosch 13911
• Bosch 15272
• Bosch 15568
• Bosch 15561
• Bosch 15189
• Bosch 15220
• Bosch 15794
• Bosch 13900
• Bosch 15107
• Bosch 15569
• Bosch 15684
• Bosch 15756
• Bosch 13962
• Bosch 15021
• Bosch 15588
• Bosch 15590
• Bosch 15924
• Bosch 13688
• Bosch 15555
• Bosch 15246
• Bosch 13489
• Bosch 13558
• Bosch 13917
• Bosch 13919
• Bosch 15087
• Bosch 15074
• Bosch 18011
• NAPA Mileage Plus 2344209

• DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
• Aluminum-Oxide Trap Layer €“ Keeps silicone and lead outside the ceramic elient through DENSO€™s exclusive design, preventing damage to the platinum electrode.
• Double Protection Cover €“ Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
• Porous PTFE Filter €“ Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.
• Robotic Laser Weld
• Stainless Steel Housing €“ Resists corrosion and contamination with a rugged, watertight body.