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2003 Toyota 4Runner

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Displaying 1 to 25 (of 36 products)
On Sale:

$94.26

Avail:
4 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Left (Driver)
 
Professional
Downstream
Left
Eng: 2UZ-FE
Fuel Sys: FI
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Left (Driver) Professional
Downstream
Left
Eng: 2UZ-FE
Fuel Sys: FI

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
Professional
Downstream
Right
Eng: 2UZ-FE
Fuel Sys: FI
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Right (Passenger) Professional
Downstream
Right
Eng: 2UZ-FE
Fuel Sys: FI

1 Per Vehicle
On Sale:

$15.86

Avail:
23 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Left (Driver)
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Left (Driver)
1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Right (Passenger)
1 Per Vehicle
On Sale:

$53.64

Avail:
8 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Left (Driver)
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Left (Driver)
1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Right (Passenger)
1 Per Vehicle
On Sale:

$98.29

Avail:
28 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Upstream Left (Driver)
 
w/ 4 Wires
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Upstream Left (Driver) w/ 4 Wires

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
w/ 4 Wires
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Upstream Right (Passenger) w/ 4 Wires

1 Per Vehicle
On Sale:

$57.32

Avail:
128 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Left (Driver) OE Base Sensor
Eng: 2UZ-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Right (Passenger) OE Base Sensor
Eng: 2UZ-FE

1 Per Vehicle
On Sale:

$55.72

Avail:
182 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Left (Driver)
 
OE Base Sensor
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Left (Driver) OE Base Sensor
Eng: 2UZ-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
OE Base Sensor
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Right (Passenger) OE Base Sensor
Eng: 2UZ-FE

1 Per Vehicle
On Sale:

$58.72

Avail:
99 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Left (Driver)
 
OE Base Sensor
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Left (Driver) OE Base Sensor
Eng: 1GR-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
OE Base Sensor
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Right (Passenger) OE Base Sensor
Eng: 1GR-FE

1 Per Vehicle
On Sale:

$138.02

Avail:
80 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Upstream Left (Driver) OE Base Sensor
Eng: 1GR-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Upstream Right (Passenger) OE Base Sensor
Eng: 1GR-FE

1 Per Vehicle
On Sale:

$49.11

Avail:
222 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Left (Driver)
 
OE Replacement
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Left (Driver) OE Replacement
Eng: 2UZ-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
OE Replacement
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Right (Passenger) OE Replacement
Eng: 2UZ-FE

1 Per Vehicle
On Sale:

$48.47

Avail:
105 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Left (Driver)
 
OE Replacement
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Left (Driver) OE Replacement
Eng: 1GR-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
OE Replacement
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Right (Passenger) OE Replacement
Eng: 1GR-FE

1 Per Vehicle
On Sale:

$48.61

Avail:
115 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Left (Driver)
 
OE Replacement
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Left (Driver) OE Replacement
Eng: 2UZ-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
OE Replacement
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Right (Passenger) OE Replacement
Eng: 2UZ-FE

1 Per Vehicle
On Sale:

$91.27

Avail:
37 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Upstream Left (Driver)
 
OE Replacement
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Upstream Left (Driver) OE Replacement
Eng: 1GR-FE

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
OE Replacement
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Upstream Right (Passenger) OE Replacement
Eng: 1GR-FE

1 Per Vehicle
On Sale:

$219.44

Avail:
4 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
2
 
Front
 
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Front Eng: 1GR-FE

2 Per Vehicle
On Sale:

$104.01

Avail:
8 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
2
 
Rear Left (Driver)
 
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Rear Left (Driver) Eng: 1GR-FE

2 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
2
 
Rear Right (Passenger)
 
Eng: 1GR-FE
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Rear Right (Passenger) Eng: 1GR-FE

2 Per Vehicle
On Sale:

$106.68

Avail:
16 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Rear Right (Passenger)
 
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Rear Right (Passenger) Eng: 2UZ-FE

1 Per Vehicle
On Sale:

$93.90

Avail:
10 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
2
 
Rear Left (Driver)
 
Eng: 2UZ-FE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Rear Left (Driver) Eng: 2UZ-FE

2 Per Vehicle
On Sale:

$62.40

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B2S2
OE Equivalent Design
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Left (Driver) Direct Fit Oxygen Sensor
B2S2
OE Equivalent Design

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B1S2
OE Equivalent Design
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Right (Passenger) Direct Fit Oxygen Sensor
B1S2
OE Equivalent Design

1 Per Vehicle
On Sale:

$49.50

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle
On Sale:

$52.31

Avail:
16 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle
On Sale:

$50.55

Avail:
11 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Downstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Downstream Left (Driver) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle
On Sale:

$61.09

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Left (Driver) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle
On Sale:

$61.09

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
 
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 
2003 Toyota 4Runner equipped with
4.0L V6 Gas DOHC
Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Right (Passenger)
 
Direct Fit,Post Catalytic Converter
Engine: 2UZFE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Right (Passenger) Direct Fit,Post Catalytic Converter
Engine: 2UZFE
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Front Left (Driver)
 
Direct Fit,Pre Catalytic Converter
Engine: 2UZFE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Front Left (Driver) Direct Fit,Pre Catalytic Converter
Engine: 2UZFE
1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Front Right (Passenger)
 
Direct Fit, Pre Catalytic Converter
Engine: 2UZFE
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Front Right (Passenger) Direct Fit, Pre Catalytic Converter
Engine: 2UZFE
1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Left (Driver)
 
Gold
Upstream
Left
Eng: 2UZ-FE
Fuel Sys: FI
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Left (Driver) Gold
Upstream
Left
Eng: 2UZ-FE
Fuel Sys: FI

1 Per Vehicle
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
 
1
 
Upstream Right (Passenger)
 
Gold
Upstream
Right
Eng: 2UZ-FE
Fuel Sys: FI
 
2003 Toyota 4Runner equipped with
4.7L V8 Gas DOHC
Upstream Right (Passenger) Gold
Upstream
Right
Eng: 2UZ-FE
Fuel Sys: FI

1 Per Vehicle
Displaying 1 to 25 (of 36 products)