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2003 Infiniti QX4
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OEM (Genuine) 2003 Infiniti QX4 Rear Heated Oxygen Sensor
PartNumber: 226A0-4W011
Product Specifications- Notes: Right Side, Rear; Qx4; Rear; Right; From 9/00
- Other Names: Oxygen Sensor
- Item Dimensions: 5.2 x 5.2 x 1.6 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 226A0-4W010
- Part Description: Rear Heated Oxygen Sensor
$205.87 MSRP:$282.42You Save: $76.55 (28%)
Denso® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 234-3305Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113558
- Wire Harness Length: 18.7" (475 mm)
- Wires Quantity: 3 Wire Leads
- Part Description: Oxygen Sensor
$98.68
Delphi® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: ES10958Product Specifications- Connector Shape: Flat
- Position: Front
- Terminal Quantity: 3
- Terminal Type: Blade
- UPC: 689604147252
- Wire Harness Length: 20" (500 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$90.82OEM (Genuine) 2003 Infiniti QX4 Rear Heated Oxygen Sensor
PartNumber: 226A1-4W011Product Specifications- Notes: Left Side, Rear; Qx4; Rear; Left; From 9/00
- Other Names: Oxygen Sensor
- Item Dimensions: 5.7 x 5.2 x 1.0 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 226A1-4W010
- Part Description: Rear Heated Oxygen Sensor
$208.92 MSRP:$286.60You Save: $77.68 (28%)
Spectra Premium® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: OS5172Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 49 3/16"
- Position: Downstream Driver Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607156546
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$13.66
Denso® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 234-4713Product Specifications- Notes: OE Quality Replacement 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: 042511147133
- Wire Harness Length: 47.83" (1214.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$52.42
NTK® OE Type Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 24528Product Specifications- Notes: B2S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295245286
- Wire Quantity: 3
- Wiring Harness Length: 36.0000
- Part Description: OE Type Oxygen Sensor
$75.08
Walker Products® Premium Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 250-23131Product Specifications- Connector Gender: Male
- Overall Length: 20.79"(528.066 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620042690
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 17.24"(437.896 mm)
- Wires Quantity: 3 Wire Leads
- Part Description: Premium Oxygen Sensor
$64.87OEM (Genuine) 2003 Infiniti QX4 Heated Oxygen Sensor
PartNumber: 22691-4W003Product Specifications- Notes: Right Side, Front; Qx4; Front; Left
- Other Names: Oxygen Sensor
- Item Dimensions: 5.6 x 5.6 x 0.5 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22691-4W001
- Part Description: Heated Oxygen Sensor
$192.53 MSRP:$264.12You Save: $71.59 (28%)
Denso® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 234-3106Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511131064
- Wire Harness Length: 36.02" (914.9 mm)
- Wires Quantity: 3 Wire Leads
- Part Description: Oxygen Sensor
$62.82Walker Products® Premium Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 250-24449Product Specifications- Connector Gender: Male
- Overall Length: 48.94"(1243.076 mm)
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620043314
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 45.39"(1152.906 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Premium Oxygen Sensor
$64.21
Delphi® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: ES10688Product Specifications- Connector Shape: Flat
- Position: Upstream Driver Side
- Terminal Quantity: 3
- Terminal Type: Blade
- UPC: 689604118375
- Wire Harness Length: 36.6" (915 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$83.89OEM (Genuine) 2003 Infiniti QX4 Heated Oxygen Sensor
PartNumber: 22690-4W021Product Specifications- Notes: Left Side, Front; Qx4; Front; Right
- Other Names: Oxygen Sensor
- Item Dimensions: 5.6 x 5.6 x 1.1 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22690-4W020
- Part Description: Heated Oxygen Sensor
$185.06 MSRP:$253.87You Save: $68.81 (28%)
Spectra Premium® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: OS5407Product Specifications- Connector Gender: Male
- Connector Shape: Rectangular
- Installation Type: Screw
- Overall Length: 37 3/8"
- Position: Upstream Driver Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 3
- Thread: M18 X 1.5 mm
- UPC: 671607159172
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
$13.35
Denso® Universal Fit Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 234-3090Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511130906
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 3 Wire Leads
- Part Description: Universal Fit Oxygen Sensor
$50.75
Walker Products® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 350-33101Product Specifications- Notes: Upstream; Right
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 20.79"
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620088186
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 17.24"
- Wires Quantity: 3 Wire Leads
- Part Description: Oxygen Sensor
$54.15
Denso® Universal Fit Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 234-4700Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- OE Part Number: 000 540 26 17
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511147003
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Universal Fit Oxygen Sensor
$43.29Walker Products® Premium Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 250-24285Product Specifications- Connector Gender: Male
- Overall Length: 36.54"(928.116 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041204
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 32.99"(837.946 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: Premium Oxygen Sensor
$56.67Walker Products® Premium Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 250-23122Product Specifications- Connector Gender: Male
- Overall Length: 39.49"(1003.046 mm)
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620017421
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 35.94"(912.876 mm)
- Wires Quantity: 3 Wire Leads
- Part Description: Premium Oxygen Sensor
$57.95
Walker Products® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 350-34442Product Specifications- Notes: Downstream; Left
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 48.94"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092572
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 45.39"
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$45.52
Walker Products® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 350-34290Product Specifications- Notes: Downstream; Right
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 36.54"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620091070
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 32.99"
- Wires Quantity: 4 Wire Leads
- Part Description: Oxygen Sensor
$46.77
Walker Products® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 350-33044Product Specifications- Notes: Upstream; Left
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 39.49"
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620087653
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 35.94"
- Wires Quantity: 3 Wire Leads
- Part Description: Oxygen Sensor
$47.63
NTK® OE Type Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 24573Product Specifications- Notes: B1S2; OE Equivalent Design
- Installation Type: Screw
- Location: B1S2
- O2 Sensor Configuration: Direct Fit
- Position: Downstream Passenger Side
- Thread Diameter: 0.71" (18 mm)
- UPC: 087295245736
- Wire Harness Length: 35.5" (901.7 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: OE Type Oxygen Sensor
$63.02NTK® OE Type Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 24618Product Specifications- Notes: B1S1; OE Equivalent Design
- Installation Type: Screw
- Location: B1S1
- O2 Sensor Configuration: Direct Fit
- Position: Upstream Passenger Side
- Thread Diameter: 0.71" (18 mm)
- Wire Harness Length: 19.75" (501.7 mm)
- Wires Quantity: 3 Wire Leads
- Part Description: OE Type Oxygen Sensor
$109.84NTK® OE Type Oxygen Sensor for 2003 Infiniti QX4
PartNumber: 24643Product Specifications- Notes: B2S2; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295246436
- Wire Quantity: 4
- Wiring Harness Length: 47.7500
- Part Description: OE Type Oxygen Sensor
$68.56
Delphi® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: ES20363Product Specifications- Connector Shape: Square
- Position: Rear
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604201619
- Wire Harness Length: 32" (800 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
Spectra Premium® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: OS5168Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 37"
- Position: Downstream Passenger Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607156508
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
Delphi® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: ES20395Product Specifications- Notes: 20in Length
- Connector Shape: Square
- Overall Length: 49.6" (1240 mm)
- Position: Downstream Driver Side
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604214060
- Wire Harness Length: 48.4" (1210 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor
Spectra Premium® Oxygen Sensor for 2003 Infiniti QX4
PartNumber: OS5297Product Specifications- Connector Gender: Male
- Connector Shape: Rectangular
- Installation Type: Screw
- Overall Length: 21 1/4"
- Position: Upstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 3
- Thread: M18 X 1.5 mm
- UPC: 671607157802
- Wrench Size: 0.88" (22 mm)
- Part Description: Oxygen Sensor