Emission Components for 2003 Toyota 4Runner
Vehicle
2003 Toyota 4Runner
Change Vehicle
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Carrier & Components
- Center Console
- Center Pillar & Rocker
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor & Rails
- Frame & Components
- Front Door
- Front Seat Components
- Fuel Door
- Gate & Hardware
- Glass & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glove Box
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lock & Hardware
- Luggage Carrier
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Reveal Moldings
- Roof & Components
- Running Board
- Seat Belt
- Seats
- Sound System
- Spoiler
- Spoiler Lamps
- Sunroof
- Switches
- Tracks & Components
- Trailer Hitch Components
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alarm System
- Alternator
- Antenna & Radio
- Anti-Theft System
- Back Door
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Daytime Running Lamp Components
- Door
- Electrical Components
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Navigation System Components
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Relays
- Ride Control Components
- Senders
- Signal Lamps
- Starter
- Sunroof
- Switches
- Tail Lamps
- Tire Pressure Monitor Components
- Window Defroster
- Wipers
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Carrier & Components
- Center Console
- Center Pillar & Rocker
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor & Rails
- Frame & Components
- Front Door
- Front Seat Components
- Fuel Door
- Gate & Hardware
- Glass & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glove Box
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lock & Hardware
- Luggage Carrier
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Reveal Moldings
- Roof & Components
- Running Board
- Seat Belt
- Seats
- Sound System
- Spoiler
- Spoiler Lamps
- Sunroof
- Switches
- Tracks & Components
- Trailer Hitch Components
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alarm System
- Alternator
- Antenna & Radio
- Anti-Theft System
- Back Door
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Daytime Running Lamp Components
- Door
- Electrical Components
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Navigation System Components
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Relays
- Ride Control Components
- Senders
- Signal Lamps
- Starter
- Sunroof
- Switches
- Tail Lamps
- Tire Pressure Monitor Components
- Window Defroster
- Wipers
Select category
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Carrier & Components
- Center Console
- Center Pillar & Rocker
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor & Rails
- Frame & Components
- Front Door
- Front Seat Components
- Fuel Door
- Gate & Hardware
- Glass & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glove Box
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lock & Hardware
- Luggage Carrier
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Reveal Moldings
- Roof & Components
- Running Board
- Seat Belt
- Seats
- Sound System
- Spoiler
- Spoiler Lamps
- Sunroof
- Switches
- Tracks & Components
- Trailer Hitch Components
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alarm System
- Alternator
- Antenna & Radio
- Anti-Theft System
- Back Door
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Daytime Running Lamp Components
- Door
- Electrical Components
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Navigation System Components
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Relays
- Ride Control Components
- Senders
- Signal Lamps
- Starter
- Sunroof
- Switches
- Tail Lamps
- Tire Pressure Monitor Components
- Window Defroster
- Wipers
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Carrier & Components
- Center Console
- Center Pillar & Rocker
- Cluster & Switches
- Cowl
- Door & Components
- Doors
- Ducts
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components
- Floor & Rails
- Frame & Components
- Front Door
- Front Seat Components
- Fuel Door
- Gate & Hardware
- Glass & Hardware
- Glass - Front Door
- Glass - Lift Gate
- Glass - Rear Door
- Glass - Windshield
- Glove Box
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lock & Hardware
- Luggage Carrier
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Reveal Moldings
- Roof & Components
- Running Board
- Seat Belt
- Seats
- Sound System
- Spoiler
- Spoiler Lamps
- Sunroof
- Switches
- Tracks & Components
- Trailer Hitch Components
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alarm System
- Alternator
- Antenna & Radio
- Anti-Theft System
- Back Door
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Daytime Running Lamp Components
- Door
- Electrical Components
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Navigation System Components
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Relays
- Ride Control Components
- Senders
- Signal Lamps
- Starter
- Sunroof
- Switches
- Tail Lamps
- Tire Pressure Monitor Components
- Window Defroster
- Wipers
Oxygen Sensor, Left
Fits 4Runner, Land CruiserOxygen Sensor - Repair or ReplaceA failed Oxygen Sensor will often have no noticeable symptoms beyond a check Engine light, but it does cause your Toyota to operate inefficiently and produce higher emissions. Our technicians have Access to manufacturer-approved repair processes and Toyota genuine parts. Front. Land Cruiser. 4-runner. 8 cylinder. 4.7L, exhaust manifold.
4.7L, catalytic converter. 4-runner. 8 cylinder. Rear. Left.
Related Parts
Vapor Canister Purge Solenoid
Vacuum Switching; Vacuum Switching, No. 1; Vacuum Switching, No. 2. Fits 4Runner, Land Cruiser, Sequoia, Tundra No.1. From 05/05. Land Cruiser. Location-Engine Bay. Air switching valve.