2003 Infiniti QX4 Oxygen Sensor
Browse our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2003 Infiniti QX4.
2003 Infiniti QX4 Oxygen Sensor
$188.08
$153.14
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Right
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design
2003 Infiniti QX4 Oxygen Sensor
$203.58
$121.47
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Left
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
B2S1 OE Equivalent Design
2003 Infiniti QX4 Oxygen Sensor
$206.25
$119.64
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Left
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
B2S2 OE Equivalent Design
B2S2 OE Equivalent Design
2003 Infiniti QX4 Oxygen Sensor
$123.50
$80.98
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$123.50
$80.98
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Right
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$140.92
$82.94
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Right
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$152.45
$93.31
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
2003 Infiniti QX4 Oxygen Sensor
$152.45
$93.31
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Right
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
2003 Infiniti QX4 Oxygen Sensor
$130.04
$79.58
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 2
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
2003 Infiniti QX4 Oxygen Sensor
$182.42
$93.49
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Downstream Right
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design
2003 Infiniti QX4 Oxygen Sensor
$118.62
$88.24
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Upstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
Alternative Fit 1
Alternative Fit 1
2003 Infiniti QX4 Oxygen Sensor
$156.18
$114.34
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Upstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
Exact Fit
Exact Fit
2003 Infiniti QX4 Oxygen Sensor
$193.11
$106.96
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 2
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
2003 Infiniti QX4 Oxygen Sensor
$173.00
$115.45
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
2003 Infiniti QX4 Oxygen Sensor
$218.53
$121.58
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Right
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
2003 Infiniti QX4 Oxygen Sensor
$88.80
$52.94
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Right
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$92.98
$49.87
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Left
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$89.56
$48.04
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Right
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$84.30
$45.21
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Left
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$247.70
$156.50
Out of Stock
Condition: New
Downstream Right
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$193.35
$143.23
Out of Stock
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$231.48
$136.83
Out of Stock
Condition: New
Upstream Right
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$124.75
$84.80
Out of Stock
Condition: New
Upstream Left
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$217.20
$157.30
Out of Stock
Condition: New
Front Left (Driver Side)
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$235.21
$170.39
Out of Stock
Condition: New
Front Right (Passenger Side)
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$220.08
$159.43
Out of Stock
Condition: New
Rear Right (Passenger Side)
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
2003 Infiniti QX4 Oxygen Sensor
$186.21
$134.90
Out of Stock
Condition: New
Rear Left (Driver Side)
Required Per Vehicle: 1
Fits: 2003 Infiniti QX4
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);