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Replacement and OEM Parts for 2018 Toyota 4Runner Oxygen Sensor

2018 Toyota 4Runner Oxygen Sensor

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2018 Toyota 4Runner
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Oxygen Sensors
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  • OEM 2018 Toyota 4Runner Rear Oxygen Sensor Diagram - 89465-35780
    View Related Parts

    OEM (Genuine) 2018 Toyota 4Runner Rear Oxygen Sensor

    PartNumber: 89465-35780
    OEM 2018 Toyota 4Runner Rear Oxygen Sensor - 89465-35780
    Product Specifications
    • Notes: 4.0 Liter; 4Runner; Rear; 4.0L; Right
    • Location: Passenger Side
    • Other Names: Rear Oxygen Sensor
    • Item Dimensions: 2.2 x 2.0 x 6.1 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Toyota 4Runner Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro | 6 Cyl 4.0 L GAS
    $119.80 MSRP: $174.99
    You Save: $55.19 (32%)
  • Denso Oxygen Sensor for 2018 Toyota 4Runner - 234-4927

    Denso® Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 234-4927
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511209084
    • Wire Harness Length: 9.76" (247.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    $57.55
  • Walker Products Premium Air Fuel Ratio Sensor for 2018 Toyota 4Runner - 250-54050

    Walker Products® Premium Air Fuel Ratio Sensor for 2018 Toyota 4Runner

    PartNumber: 250-54050
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 11.93"(303.022 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620039362
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 8.39"(213.106 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Premium Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Pro | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 Premium | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road Premium | 6 Cyl 4.0L
    Show More
    $133.45
  • OEM 2018 Toyota 4Runner Rear Oxygen Sensor Diagram - 89465-35770
    View Related Parts

    OEM (Genuine) 2018 Toyota 4Runner Rear Oxygen Sensor

    PartNumber: 89465-35770
    OEM 2018 Toyota 4Runner Rear Oxygen Sensor - 89465-35770
    Product Specifications
    • Notes: 4.0 Liter; 4Runner; Rear; 4.0L; Left
    • Location: Driver Side
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Toyota 4Runner Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro | 6 Cyl 4.0 L GAS
    $122.26 MSRP: $178.59
    You Save: $56.33 (32%)
  • Denso Oxygen Sensor for 2018 Toyota 4Runner - 234-4931

    Denso® Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 234-4931
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511209121
    • Wire Harness Length: 9.49" (241 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    $50.31
  • Walker Products Oxygen Sensor for 2018 Toyota 4Runner - 350-64064

    Walker Products® Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 350-64064
    Product Specifications
    • Notes: Upstream; Left;Upstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 11.93"
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620096099
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 8.39"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Pro | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 Premium | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road Premium | 6 Cyl 4.0L
    Show More
    $132.24
  • OEM 2018 Toyota 4Runner Front Oxygen Sensor Diagram - 89467-35120
    View Related Parts

    OEM (Genuine) 2018 Toyota 4Runner Front Oxygen Sensor

    PartNumber: 89467-35120
    OEM 2018 Toyota 4Runner Front Oxygen Sensor - 89467-35120
    Product Specifications
    • Notes: 4.0 Liter; 4Runner; Front; 4.0L; Left
    • Location: Driver Side
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Toyota 4Runner Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
    $165.66 MSRP: $240.66
    You Save: $75.00 (32%)
  • Walker Products Premium Oxygen Sensor for 2018 Toyota 4Runner - 250-24344

    Walker Products® Premium Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 250-24344
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 10.94"(277.876 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620044830
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 7.4"(187.96 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Pro | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 Premium | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road Premium | 6 Cyl 4.0L
    Show More
    $63.07
  • OEM 2018 Toyota 4Runner Front Oxygen Sensor Diagram - 89467-35130
    View Related Parts

    OEM (Genuine) 2018 Toyota 4Runner Front Oxygen Sensor

    PartNumber: 89467-35130
    OEM 2018 Toyota 4Runner Front Oxygen Sensor - 89467-35130
    Product Specifications
    • Notes: 4.0 Liter; 4Runner; Front; 4.0L; Right
    • Location: Passenger Side
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Toyota 4Runner Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
    $183.87 MSRP: $267.11
    You Save: $83.24 (32%)
  • Walker Products Oxygen Sensor for 2018 Toyota 4Runner - 350-34479

    Walker Products® Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 350-34479
    Product Specifications
    • Notes: Downstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 10.94"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092930
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 7.4"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Pro | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 Premium | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road Premium | 6 Cyl 4.0L
    Show More
    $55.91
  • Walker Products Premium Oxygen Sensor for 2018 Toyota 4Runner - 250-24169

    Walker Products® Premium Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 250-24169
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 11.93"(303.022 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620040467
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 8.39"(213.106 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Pro | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 Premium | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road Premium | 6 Cyl 4.0L
    Show More
    $48.05
  • Walker Products Oxygen Sensor for 2018 Toyota 4Runner - 350-34277

    Walker Products® Oxygen Sensor for 2018 Toyota 4Runner

    PartNumber: 350-34277
    Product Specifications
    • Notes: Downstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 11.93"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620090950
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 8.39"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | Limited | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Pro | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | SR5 Premium | 6 Cyl 4.0L
    • 2018 Toyota 4Runner | TRD Off-Road Premium | 6 Cyl 4.0L
    Show More
    $40.69
  • Denso Air Fuel Ratio Sensor for 2018 Toyota 4Runner - 234-9143

    Denso® Air Fuel Ratio Sensor for 2018 Toyota 4Runner

    PartNumber: 234-9143
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Air Fuel Ratio Sensor
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • UPC: 042511209442
    • Wire Harness Length: 9.92" (252 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Toyota 4Runner Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2018 Toyota 4Runner | All Trims | 6 Cyl 4.0L