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Replacement Parts for 2003 Isuzu Ascender Oxygen Sensor

2003 Isuzu Ascender Oxygen Sensor

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2003 Isuzu Ascender
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Oxygen Sensors
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  • Denso Universal Fit Oxygen Sensor for 2003 Isuzu Ascender - 234-4209

    Denso® Universal Fit Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 234-4209
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • Installation Type: Threaded
    • O2 Sensor Configuration: Universal
    • OE Part Number: 56028232AA, 56028233AA, 56028235AA, 56041345AD, 89465-52200
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142091
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $41.03
  • Delphi Oxygen Sensor for 2003 Isuzu Ascender - ES20095

    Delphi® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: ES20095
    Product Specifications
    • Notes: 24in Length
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604144763
    • Wire Harness Length: 16" (400 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | Base | 8 Cyl 5.3L
    • 2003 Isuzu Ascender | Limited | 8 Cyl 5.3L
    • 2003 Isuzu Ascender | LS | 8 Cyl 5.3L
    Show More
    $53.01
  • Spectra Premium Oxygen Sensor for 2003 Isuzu Ascender - OS5058

    Spectra Premium® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: OS5058
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 17 11/16"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155693
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $30.25
  • Denso Oxygen Sensor for 2003 Isuzu Ascender - 234-4112

    Denso® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 234-4112
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511141124
    • Wire Harness Length: 16.93" (430 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $40.61
  • Walker Products Premium Oxygen Sensor for 2003 Isuzu Ascender - 250-24355

    Walker Products® Premium Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 250-24355
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 18.03"(457.962 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620041693
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.49"(368.046 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $39.05
  • Delphi Oxygen Sensor for 2003 Isuzu Ascender - ES20117

    Delphi® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: ES20117
    Product Specifications
    • Notes: 17in Cone Length
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145296
    • Wire Harness Length: 17.2" (430 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | Base | 6 Cyl 4.2L
    • 2003 Isuzu Ascender | Limited | 6 Cyl 4.2L
    • 2003 Isuzu Ascender | LS | 6 Cyl 4.2L
    Show More
    $51.81
  • Spectra Premium Oxygen Sensor for 2003 Isuzu Ascender - OS6048

    Spectra Premium® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: OS6048
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • OE Part Number: 8125671270, 12567127
    • Overall Length: 16.75" (425.45 mm)
    • UPC: 671607161915
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $29.17
  • Denso Oxygen Sensor for 2003 Isuzu Ascender - 234-4647

    Denso® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 234-4647
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511146471
    • Wire Harness Length: 12.6" (320 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $35.17
  • Walker Products Premium Oxygen Sensor for 2003 Isuzu Ascender - 250-24836

    Walker Products® Premium Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 250-24836
    Product Specifications
    • Connector Gender: Male
    • Location: B1S2 Sensor
    • Overall Length: 14.88"(377.952 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620039508
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"(288.036 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $36.69
  • Delphi Oxygen Sensor for 2003 Isuzu Ascender - ES20094

    Delphi® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: ES20094
    Product Specifications
    • Notes: 32in Length
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604144756
    • Wire Harness Length: 16.4" (410 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | Base | 8 Cyl 5.3L
    • 2003 Isuzu Ascender | Limited | 8 Cyl 5.3L
    • 2003 Isuzu Ascender | LS | 8 Cyl 5.3L
    Show More
    $49.28
  • Spectra Premium Oxygen Sensor for 2003 Isuzu Ascender - OS5199

    Spectra Premium® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: OS5199
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 13 1/8"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607156812
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $22.53
  • Denso Oxygen Sensor for 2003 Isuzu Ascender - 234-4285

    Denso® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 234-4285
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • OE Part Number: 19209805
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113039
    • Wire Harness Length: 13.19" (335 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $33.23
  • Walker Products Premium Oxygen Sensor for 2003 Isuzu Ascender - 250-24269

    Walker Products® Premium Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 250-24269
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 16.85"(427.99 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620041068
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $36.96
  • Delphi Oxygen Sensor for 2003 Isuzu Ascender - ES20113

    Delphi® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: ES20113
    Product Specifications
    • Notes: 9in Length
    • Connector Shape: Square
    • Position: Rear Passenger Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145265
    • Wire Harness Length: 12.4" (310 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | Base | 6 Cyl 4.2L
    • 2003 Isuzu Ascender | Limited | 6 Cyl 4.2L
    • 2003 Isuzu Ascender | LS | 6 Cyl 4.2L
    Show More
    $44.84
  • Spectra Premium Oxygen Sensor for 2003 Isuzu Ascender - OS5201

    Spectra Premium® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: OS5201
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 14 5/16"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607156836
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $12.84
  • Denso Oxygen Sensor for 2003 Isuzu Ascender - 234-4650

    Denso® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 234-4650
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511146501
    • Wire Harness Length: 15.55" (395 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $33.58
  • Walker Products Premium Oxygen Sensor for 2003 Isuzu Ascender - 250-24339

    Walker Products® Premium Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 250-24339
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 18.82"(478.028 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620041549
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 15.28"(388.112 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $37.93
  • Walker Products Oxygen Sensor for 2003 Isuzu Ascender - 350-34423

    Walker Products® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 350-34423
    Product Specifications
    • Notes: Upstream
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B2S1
    • Overall Length: 18.03"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092381
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.49"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $33.01
  • Walker Products Oxygen Sensor for 2003 Isuzu Ascender - 350-34524

    Walker Products® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 350-34524
    Product Specifications
    • Notes: Downstream; Right;Downstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 14.88"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093371
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $31.55
  • Walker Products Oxygen Sensor for 2003 Isuzu Ascender - 350-34225

    Walker Products® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 350-34225
    Product Specifications
    • Notes: Downstream
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 18.82"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620090455
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 15.28"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $31.75
  • Walker Products Oxygen Sensor for 2003 Isuzu Ascender - 350-34412

    Walker Products® Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 350-34412
    Product Specifications
    • Notes: Upstream; Right;Upstream; Left
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 16.85"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092275
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $31.13
  • NTK OE Type Oxygen Sensor for 2003 Isuzu Ascender - 21044

    NTK® OE Type Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 21044
    Product Specifications
    • Notes: B1S2; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210444
    • Wire Quantity: 4
    • Wiring Harness Length: 12.2500
    • Part Description: 2003 Isuzu Ascender OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $35.53
  • NTK OE Type Oxygen Sensor for 2003 Isuzu Ascender - 21048

    NTK® OE Type Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 21048
    Product Specifications
    • Notes: B2S2; OE MFR: NTK;B1S2; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210482
    • Wire Quantity: 4
    • Wiring Harness Length: 13.0000
    • Part Description: 2003 Isuzu Ascender OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
    $36.71
  • NTK OE Type Oxygen Sensor for 2003 Isuzu Ascender - 21049

    NTK® OE Type Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 21049
    Product Specifications
    • Notes: B1S1; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210499
    • Wire Quantity: 4
    • Wiring Harness Length: 16.7500
    • Part Description: 2003 Isuzu Ascender OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
    $40.22
  • NTK OE Type Oxygen Sensor for 2003 Isuzu Ascender - 21047

    NTK® OE Type Oxygen Sensor for 2003 Isuzu Ascender

    PartNumber: 21047
    Product Specifications
    • Notes: B2S1; OE MFR: NTK;B1S1; OE MFR: NTK
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Driver Side
    • Thread Diameter: 0.71" (18 mm)
    • Wire Harness Length: 15.75" (400.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Isuzu Ascender OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L