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Replacement and OEM Parts for 1999 Toyota 4Runner Oxygen Sensors & Components

1999 Toyota 4Runner Oxygen Sensors & Components

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49 products about 1999 Toyota 4Runner Oxygen Sensors & Components found

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  • OEM 1999 Toyota 4Runner Sensor Diagram - 89467-35011
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Sensor

    PartNumber: 89467-35011
    OEM 1999 Toyota 4Runner Sensor - 89467-35011
    Product Specifications
    • Notes: 3.4 Liter, 1996-2000, Air/Fuel Ratio, California, Auto Trans
    • Other Names: Oxygen Sensor, Sensor
    • Item Dimensions: 13.3 x 11.6 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89467-35010
    • Part Description: 1999 Toyota 4Runner Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base, Limited, SR5 | 6 Cyl 3.4 L GAS
    $209.74 MSRP: $304.71
    You Save: $94.97 (32%)
  • OEM 1999 Toyota 4Runner Rear Oxygen Sensor Diagram - 89465-39855
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Rear Oxygen Sensor

    PartNumber: 89465-39855
    OEM 1999 Toyota 4Runner Rear Oxygen Sensor - 89465-39855
    Product Specifications
    • Notes: 2.7 Liter, Rear, 4WD, Manual Trans; 3.4 Liter, 1996-2000, 4WD, Federal; 4-Runner; 4 Cylinder; Rear; 4WD; Manual Trans;4-Runner; 6 Cylinder; Rear; 4WD
    • Other Names: Rear Oxygen Sensor
    • Item Dimensions: 6.1 x 2.4 x 2.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Toyota 4Runner Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base, Limited, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
    $118.49 MSRP: $172.49
    You Save: $54.00 (32%)
  • Denso Air Fuel Ratio Sensor for 1999 Toyota 4Runner - 234-9002

    Denso® Air Fuel Ratio Sensor for 1999 Toyota 4Runner

    PartNumber: 234-9002
    Product Specifications
    • Notes: Calif; DENSO is the OE Manufacturer / Air Fuel Ratio Sensor
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • UPC: 042511110373
    • Wire Harness Length: 13.39" (340.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $161.73
  • OEM 1999 Toyota 4Runner Oxygen Sensor Diagram - 89465-39735
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Oxygen Sensor

    PartNumber: 89465-39735
    OEM 1999 Toyota 4Runner Oxygen Sensor - 89465-39735
    Product Specifications
    • Notes: 2.7 Liter, Front; 4-Runner; 4 Cylinder; Front
    • Item Dimensions: 6.0 x 2.4 x 2.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
    $118.49 MSRP: $172.49
    You Save: $54.00 (32%)
  • Denso Air Fuel Ratio Sensor for 1999 Toyota 4Runner - 234-9003

    Denso® Air Fuel Ratio Sensor for 1999 Toyota 4Runner

    PartNumber: 234-9003
    Product Specifications
    • Notes: Calif; DENSO is the OE Manufacturer / Air Fuel Ratio Sensor
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • UPC: 042511110380
    • Wire Harness Length: 16.54" (420.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $166.54
  • OEM 1999 Toyota 4Runner Front Oxygen Sensor Diagram - 89465-39835
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Front Oxygen Sensor

    PartNumber: 89465-39835
    OEM 1999 Toyota 4Runner Front Oxygen Sensor - 89465-39835
    Product Specifications
    • Notes: 3.4 Liter, 1996-2000, Auto Trans
    • Other Names: Front Oxygen Sensor
    • Item Dimensions: 6.0 x 2.4 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Toyota 4Runner Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Limited, SR5 | 6 Cyl 3.4 L GAS
    $118.49 MSRP: $172.49
    You Save: $54.00 (32%)
  • Denso Oxygen Sensor for 1999 Toyota 4Runner - 234-4155

    Denso® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 234-4155
    Product Specifications
    • Notes: Calif; DENSO is the OE Manufacturer / Oxygen Sensor
    • Installation Type: Flange
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • UPC: 042511141551
    • Wire Harness Length: 24.41" (620 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $68.08
  • OEM 1999 Toyota 4Runner Front Oxygen Sensor Diagram - 89465-39895
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Front Oxygen Sensor

    PartNumber: 89465-39895
    OEM 1999 Toyota 4Runner Front Oxygen Sensor - 89465-39895
    Product Specifications
    • Notes: 3.4 Liter, 1996-2000, Manual Trans
    • Other Names: Front Oxygen Sensor
    • Item Dimensions: 13.5 x 11.3 x 2.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Toyota 4Runner Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Limited, SR5 | 6 Cyl 3.4 L GAS
    $118.49 MSRP: $172.49
    You Save: $54.00 (32%)
  • Delphi Oxygen Sensor for 1999 Toyota 4Runner - ES10944

    Delphi® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: ES10944
    Product Specifications
    • Notes: with California Emission System
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147115
    • Wire Harness Length: 12.4" (310 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Limited | 6 Cyl 3.4L
    • 1999 Toyota 4Runner | SR5 | 6 Cyl 3.4L
    $168.49
  • Denso Oxygen Sensor for 1999 Toyota 4Runner - 234-4161

    Denso® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 234-4161
    Product Specifications
    • Notes: Exc Calif; DENSO is the OE Manufacturer / Oxygen Sensor
    • Installation Type: Flange
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • UPC: 042511141612
    • Wire Harness Length: 15.35" (389.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $56.65
  • OEM 1999 Toyota 4Runner Rear Oxygen Sensor Diagram - 89465-39825
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Rear Oxygen Sensor

    PartNumber: 89465-39825
    OEM 1999 Toyota 4Runner Rear Oxygen Sensor - 89465-39825
    Product Specifications
    • Notes: 2.7 Liter, Rear, 2WD; 3.4 Liter, 1996-2000, 2WD, Federal; 4-Runner; 4 Cylinder; Rear; 2WD;4-Runner; 6 Cylinder; Rear; 2WD
    • Other Names: Rear Oxygen Sensor
    • Item Dimensions: 5.9 x 2.3 x 2.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Toyota 4Runner Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base, Limited, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
    $116.08 MSRP: $168.99
    You Save: $52.91 (32%)
  • Delphi Oxygen Sensor for 1999 Toyota 4Runner - ES10945

    Delphi® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: ES10945
    Product Specifications
    • Notes: with California Emission System
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147122
    • Wire Harness Length: 16.8" (420 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | SR5 | 6 Cyl 3.4L
    $162.43
  • Spectra Premium Oxygen Sensor for 1999 Toyota 4Runner - OS5114

    Spectra Premium® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: OS5114
    Product Specifications
    • Notes: w/Calif Emissions; w/4 Wires
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Flange
    • Overall Length: 13 3/4"
    • Position: Upstream
    • Sensor Type: Heated
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155488
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $102.53
  • Denso Oxygen Sensor for 1999 Toyota 4Runner - 234-4153

    Denso® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 234-4153
    Product Specifications
    • Notes: Calif; DENSO is the OE Manufacturer / Oxygen Sensor
    • Installation Type: Flange
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • UPC: 042511141537
    • Wire Harness Length: 18.5" (469.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $55.85
  • Delphi Oxygen Sensor for 1999 Toyota 4Runner - ES20072

    Delphi® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: ES20072
    Product Specifications
    • Notes: without California Emission System
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604184424
    • Wire Harness Length: 16.4" (410 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | Limited | 6 Cyl 3.4L
    • 1999 Toyota 4Runner | SR5 | 6 Cyl 3.4L
    Show More
    $79.15
  • Spectra Premium Oxygen Sensor for 1999 Toyota 4Runner - OS5116

    Spectra Premium® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: OS5116
    Product Specifications
    • Notes: w/Calif Emissions
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 15 3/8"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155501
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $44.94
  • Walker Products Oxygen Sensor for 1999 Toyota 4Runner - 350-64010

    Walker Products® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 350-64010
    Product Specifications
    • Notes: Calif-ESV; Upstream
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Flange Mount
    • Overall Length: 17.64"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620095566
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.09"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $91.52
  • Denso Oxygen Sensor for 1999 Toyota 4Runner - 234-4154

    Denso® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 234-4154
    Product Specifications
    • Notes: Exc Calif; DENSO is the OE Manufacturer / Oxygen Sensor;Calif; DENSO is the OE Manufacturer / Oxygen Sensor
    • Installation Type: Flange
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • UPC: 042511141544
    • Wire Harness Length: 12.91" (327.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $55.30
  • OEM 1999 Toyota 4Runner Oxygen Sensor Diagram - 89465-39605
    View Related Parts

    OEM (Genuine) 1999 Toyota 4Runner Oxygen Sensor

    PartNumber: 89465-39605
    OEM 1999 Toyota 4Runner Oxygen Sensor - 89465-39605
    Product Specifications
    • Notes: 2.7 Liter, Rear, 4WD, Auto Trans; 4-Runner; 4 Cylinder; Rear; 4WD; Auto Trans
    • Item Dimensions: 6.1 x 2.4 x 2.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
    $113.91 MSRP: $166.33
    You Save: $52.42 (32%)
  • Delphi Oxygen Sensor for 1999 Toyota 4Runner - ES20071

    Delphi® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: ES20071
    Product Specifications
    • Notes: with California Emission System;without California Emission System
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145005
    • Wire Harness Length: 22.2" (555 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | SR5 | 6 Cyl 3.4L
    • 1999 Toyota 4Runner | Limited | 6 Cyl 3.4L
    Show More
    $74.82
  • Spectra Premium Oxygen Sensor for 1999 Toyota 4Runner - OS5111

    Spectra Premium® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: OS5111
    Product Specifications
    • Notes: w/Fed Emissions
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Flange
    • Overall Length: 17 15/16"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155303
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $44.02
  • NTK OE Type Oxygen Sensor for 1999 Toyota 4Runner - 24594

    NTK® OE Type Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 24594
    Product Specifications
    • Notes: B1S2; Calif Emissions; OE Equivalent Design
    • Installation Type: Screw
    • Location: B1S1
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Rear
    • Thread Diameter: 0.71" (18 mm)
    • Wire Harness Length: 13.75" (349.3 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $56.18
  • Walker Products Premium Air Fuel Ratio Sensor for 1999 Toyota 4Runner - 250-54052

    Walker Products® Premium Air Fuel Ratio Sensor for 1999 Toyota 4Runner

    PartNumber: 250-54052
    Product Specifications
    • Notes: Calif-ESV
    • Connector Gender: Male
    • Overall Length: 17.64"(448.056 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620044083
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.09"(357.886 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Premium Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $158.55
  • Denso Universal Fit Oxygen Sensor for 1999 Toyota 4Runner - 234-4206

    Denso® Universal Fit Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 234-4206
    Product Specifications
    • Notes: Exc Calif; OE Quality Universal Replacement Sensor;Calif; OE Quality Universal Replacement Sensor;OE Quality Universal Replacement Sensor
    • Installation Type: Flange
    • O2 Sensor Configuration: Universal
    • Position: Downstream
    • Sensor Type: Heated
    • UPC: 042511142060
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $51.70
  • Delphi Oxygen Sensor for 1999 Toyota 4Runner - ES20119

    Delphi® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: ES20119
    Product Specifications
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145319
    • Wire Harness Length: 9.2" (230 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | Base | 4 Cyl 2.7L
    $73.21
  • Spectra Premium Oxygen Sensor for 1999 Toyota 4Runner - OS5113

    Spectra Premium® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: OS5113
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Flange
    • Overall Length: 10 13/16"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155440
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $13.98
  • Walker Products Oxygen Sensor for 1999 Toyota 4Runner - 350-64057

    Walker Products® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 350-64057
    Product Specifications
    • Notes: Calif-ESV; Upstream
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Flange Mount
    • Overall Length: 13.31"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620096020
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 9.76"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $92.02
  • Denso Oxygen Sensor for 1999 Toyota 4Runner - 234-4162

    Denso® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: 234-4162
    Product Specifications
    • Notes: Exc Calif; DENSO is the OE Manufacturer / Oxygen Sensor
    • Installation Type: Flange
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • UPC: 042511141629
    • Wire Harness Length: 10.63" (270 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $51.40
  • Spectra Premium Oxygen Sensor for 1999 Toyota 4Runner - OS5325

    Spectra Premium® Oxygen Sensor for 1999 Toyota 4Runner

    PartNumber: OS5325
    Product Specifications
    • Notes: w/Calif Emissions
    • Connector Gender: Male
    • Connector Shape: Rectangular
    • Installation Type: Flange
    • Overall Length: 28 3/8"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607158335
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Toyota 4Runner Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $13.98
  • Walker Products Premium Air Fuel Ratio Sensor for 1999 Toyota 4Runner - 250-54051

    Walker Products® Premium Air Fuel Ratio Sensor for 1999 Toyota 4Runner

    PartNumber: 250-54051
    Product Specifications
    • Notes: Calif-ESV
    • Connector Gender: Male
    • Overall Length: 13.31"(338.074 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620044076
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 9.76"(247.904 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Toyota 4Runner Premium Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 1999 Toyota 4Runner | All Trims | 6 Cyl 3.4L
    $158.94
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