2003 Infiniti QX4 Oxygen Sensor

Displaying 1 to 25 (of 39 products)

Bosch 15343 Oxygen Sensor
for 2003 Infiniti QX4

Oxygen Sensor

Brand:	Bosch
Part #:	15343
UPC:	028851153430
Weight:	0.28 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Right (Passenger)	Actual OE Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) Actual OE Oxygen Sensor 1 Per Vehicle

Bosch 15727 Oxygen Sensor
for 2003 Infiniti QX4

OXY SENSOR *

Brand:	Bosch
Part #:	15727
UPC:	028851157278
Weight:	0.45 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Left (Driver)	OE Quality Universal Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) OE Quality Universal Oxygen Sensor 1 Per Vehicle
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Right (Passenger)	OE Quality Universal Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) OE Quality Universal Oxygen Sensor 1 Per Vehicle

Walker Products 250-23122 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	250-23122
UPC:	724620017421
Weight:	0.21 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	OE Base Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) OE Base Sensor 1 Per Vehicle

Walker Products 250-23131 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	250-23131
UPC:	724620042690
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Right (Passenger)	OE Base Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) OE Base Sensor 1 Per Vehicle

Walker Products 250-24285 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	250-24285
UPC:	724620041204
Weight:	0.28 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Right (Passenger)	OE Base Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) OE Base Sensor 1 Per Vehicle

Walker Products 250-24449 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	250-24449
UPC:	724620043314
Weight:	0.22 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Left (Driver)	OE Base Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) OE Base Sensor 1 Per Vehicle

Walker Products 350-33044 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	350-33044
UPC:	724620087653
Weight:	0.21 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	OE Replacement	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) OE Replacement 1 Per Vehicle

Walker Products 350-33101 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	350-33101
UPC:	724620088186
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Right (Passenger)	OE Replacement	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) OE Replacement 1 Per Vehicle

Walker Products 350-34290 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	350-34290
UPC:	724620091070
Weight:	0.28 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Right (Passenger)	OE Replacement	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) OE Replacement 1 Per Vehicle

Walker Products 350-34442 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Walker Products
Part #:	350-34442
UPC:	724620092572
Weight:	0.22 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Left (Driver)	OE Replacement	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) OE Replacement 1 Per Vehicle

Delphi ES10958 Oxygen Sensor
for 2003 Infiniti QX4

OXYGEN SENSOR

Brand:	Delphi
Part #:	ES10958
UPC:	689604147252
Weight:	0.32 lbs
Condition:	New

Engine	Per Vehicle	Position	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Front Right (Passenger)	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Front Right (Passenger) 1 Per Vehicle

Spectra Premium OS5172 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Spectra Premium
Part #:	OS5172
UPC:	671607156546
Weight:	0.34 lbs
Condition:	New

Engine	Per Vehicle	Position	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Left (Driver)	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) 1 Per Vehicle

Spectra Premium OS5407 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Spectra Premium
Part #:	OS5407
UPC:	671607159172
Weight:	0.28 lbs
Condition:	New

Engine	Per Vehicle	Position	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) 1 Per Vehicle

Denso 234-3106 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Denso
Part #:	234-3106
UPC:	042511131064
Weight:	0.45 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	OE Style O.E. Quality Replacement Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) OE Style O.E. Quality Replacement Sensor 1 Per Vehicle

Denso 234-3305 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Denso
Part #:	234-3305
UPC:	042511113558
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Right (Passenger)	OE Style O.E. Quality Replacement Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) OE Style O.E. Quality Replacement Sensor 1 Per Vehicle

Bosch 13091 Oxygen Sensor
for 2003 Infiniti QX4

OXYGEN SENSOR

Brand:	Bosch
Part #:	13091
UPC:	028851130912
Weight:	0.32 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	Actual OE Oxygen Sensor Alternative Fit 1	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) Actual OE Oxygen Sensor Alternative Fit 1 1 Per Vehicle

Bosch 13224 Oxygen Sensor
for 2003 Infiniti QX4

OXYGEN SENSORS

Brand:	Bosch
Part #:	13224
UPC:	028851132244
Weight:	0.3 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	Actual OE Oxygen Sensor Exact Fit	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) Actual OE Oxygen Sensor Exact Fit 1 Per Vehicle

Bosch 13650 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Bosch
Part #:	13650
UPC:	028851136501
Weight:	0.4 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Right (Passenger)	Actual OE Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) Actual OE Oxygen Sensor 1 Per Vehicle

Bosch 13651 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	Bosch
Part #:	13651
UPC:	028851136518
Weight:	0.29 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Left (Driver)	Actual OE Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) Actual OE Oxygen Sensor 1 Per Vehicle

Bosch 15726 Oxygen Sensor
for 2003 Infiniti QX4

OXY SENSOR *

Brand:	Bosch
Part #:	15726
UPC:	028851157261
Weight:	0.43 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	OE Quality Universal Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) OE Quality Universal Oxygen Sensor 1 Per Vehicle

Bosch 15735 Oxygen Sensor
for 2003 Infiniti QX4

Oxygen Sensor - Oxygen Sensor - BOSCH Premium Universal Heated (3 Wire)

Brand:	Bosch
Part #:	15735
UPC:	028851157353
Weight:	0.42 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Right (Passenger)	OE Quality Universal Oxygen Sensor	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) OE Quality Universal Oxygen Sensor 1 Per Vehicle

ACDelco 213-2907 Oxygen Sensor
for 2003 Infiniti QX4

OXYGEN SEN (B)

Brand:	ACDelco
Part #:	213-2907
UPC:	00036666258059
Weight:	0.22 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Left (Driver)	Gold Left Downstream Eng: VQ35DE Fuel Sys: FI	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) Gold Left Downstream Eng: VQ35DE Fuel Sys: FI 1 Per Vehicle

ACDelco 213-2962 Oxygen Sensor
for 2003 Infiniti QX4

OXYGEN SEN (B)

Brand:	ACDelco
Part #:	213-2962
UPC:	00036666258608
Weight:	0.21 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Left (Driver)	Professional Upstream Left Eng: VQ35DE Fuel Sys: FI	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) Professional Upstream Left Eng: VQ35DE Fuel Sys: FI 1 Per Vehicle

ACDelco 213-2994 Oxygen Sensor
for 2003 Infiniti QX4

Brand:	ACDelco
Part #:	213-2994
UPC:	00036666259049
Weight:	0.28 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Downstream Right (Passenger)	Gold Right Downstream Eng: VQ35DE Fuel Sys: FI	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) Gold Right Downstream Eng: VQ35DE Fuel Sys: FI 1 Per Vehicle

ACDelco 213-3105 Oxygen Sensor
for 2003 Infiniti QX4

OXYGEN SEN (B)

Brand:	ACDelco
Part #:	213-3105
UPC:	00036666264555
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC	1	Upstream Right (Passenger)	Professional Upstream Right Eng: VQ35DE Fuel Sys: FI	2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) Professional Upstream Right Eng: VQ35DE Fuel Sys: FI 1 Per Vehicle

Displaying 1 to 25 (of 39 products)

On Sale:	$66.41
Avail:	18 in Stock
Warehouse:	US-7
Qty:	18

On Sale:	$38.15
Avail:	84 in Stock
Warehouse:	US-7
Qty:	84

On Sale:	$69.04
Avail:	3 in Stock
Warehouse:	US-7
Qty:	3

On Sale:	$77.23
Avail:	6 in Stock
Warehouse:	US-7
Qty:	6

On Sale:	$67.53
Avail:	39 in Stock
Warehouse:	US-7
Qty:	39

2003 Infiniti QX4

2003 Infiniti QX4: Oxygen Sensor

$66.41

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Upstream Right (Passenger)

Actual OE Oxygen Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) Actual OE Oxygen Sensor 1 Per Vehicle

$38.15

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Left (Driver)

OE Quality Universal Oxygen Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) OE Quality Universal Oxygen Sensor 1 Per Vehicle

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Right (Passenger)

OE Quality Universal Oxygen Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) OE Quality Universal Oxygen Sensor 1 Per Vehicle

$69.04

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Upstream Left (Driver)

OE Base Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) OE Base Sensor 1 Per Vehicle

$77.23

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Upstream Right (Passenger)

OE Base Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) OE Base Sensor 1 Per Vehicle

$67.53

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Right (Passenger)

OE Base Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) OE Base Sensor 1 Per Vehicle

$76.46

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Left (Driver)

OE Base Sensor

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) OE Base Sensor 1 Per Vehicle

$72.46

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Upstream Left (Driver)

OE Replacement

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Left (Driver) OE Replacement 1 Per Vehicle

$64.56

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Upstream Right (Passenger)

OE Replacement

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Upstream Right (Passenger) OE Replacement 1 Per Vehicle

$55.81

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Right (Passenger)

OE Replacement

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Right (Passenger) OE Replacement 1 Per Vehicle

$54.34

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Left (Driver)

OE Replacement

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) OE Replacement 1 Per Vehicle

$107.95

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Front Right (Passenger)

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Front Right (Passenger) 1 Per Vehicle

$16.84

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

Downstream Left (Driver)

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC Downstream Left (Driver) 1 Per Vehicle

$16.48

2003 Infiniti QX4 equipped with 3.5L V6 Gas DOHC

1

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Right (Passenger) Actual OE Oxygen Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Left (Driver) OE Quality Universal Oxygen Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Right (Passenger) OE Quality Universal Oxygen Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver) OE Base Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Right (Passenger) OE Base Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Left (Driver) OE Base Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver) OE Replacement

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Right (Passenger) OE Replacement

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Right (Passenger) OE Replacement

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Left (Driver) OE Replacement

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Front Right (Passenger)
1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Left (Driver)
1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver)
1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

OE Style
O.E. Quality Replacement Sensor

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

OE Style
O.E. Quality Replacement Sensor

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Right (Passenger) OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

Actual OE Oxygen Sensor
Alternative Fit 1

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver) Actual OE Oxygen Sensor
Alternative Fit 1

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

Actual OE Oxygen Sensor
Exact Fit

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver) Actual OE Oxygen Sensor
Exact Fit

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Right (Passenger) Actual OE Oxygen Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Downstream Left (Driver) Actual OE Oxygen Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC
Upstream Left (Driver) OE Quality Universal Oxygen Sensor

1 Per Vehicle

2003 Infiniti QX4 equipped with
3.5L V6 Gas DOHC