Emission System for 1991 Toyota 4Runner
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar & Rocker
- Cowl
- Door
- Door & Components
- Door Panel
- Doors
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Fuel Door
- Gate Assembly
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Grille & Components
- Hardware
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Labels
- Liftgate
- Lock & Hardware
- Quarter Panel
- Quarter Panel & Components
- Quarter Panel Trim
- Radio
- Rear Door
- Rear Door - Interior
- Rear Floor & Rails
- Rear Gate Trim
- Rear Wiper Components
- Reveal Moldings
- Roof
- Spare Tire Carrier
- Stripe Tape
- Sunroof
- Tailgate
- Tracks & Components
- Trunk Lid & Compartment
- Vent Glass & Hardware
- Wiper Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Computer Module
- Cruise Control System
- Distributor
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Seat Belts
- Gauges
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Signal Lamps
- Starter
- Starter & Related Components
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Voltage Regulator
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Auxiliary AC & Heater Unit
- Blower Motor & Fan
- Condenser Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator Components
- Front Heater Unit
- Heater
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar & Rocker
- Cowl
- Door
- Door & Components
- Door Panel
- Doors
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Fuel Door
- Gate Assembly
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Grille & Components
- Hardware
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Labels
- Liftgate
- Lock & Hardware
- Quarter Panel
- Quarter Panel & Components
- Quarter Panel Trim
- Radio
- Rear Door
- Rear Door - Interior
- Rear Floor & Rails
- Rear Gate Trim
- Rear Wiper Components
- Reveal Moldings
- Roof
- Spare Tire Carrier
- Stripe Tape
- Sunroof
- Tailgate
- Tracks & Components
- Trunk Lid & Compartment
- Vent Glass & Hardware
- Wiper Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Computer Module
- Cruise Control System
- Distributor
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Seat Belts
- Gauges
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Signal Lamps
- Starter
- Starter & Related Components
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Voltage Regulator
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Auxiliary AC & Heater Unit
- Blower Motor & Fan
- Condenser Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator Components
- Front Heater Unit
- Heater
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
Browse Categories
Select category
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar & Rocker
- Cowl
- Door
- Door & Components
- Door Panel
- Doors
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Fuel Door
- Gate Assembly
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Grille & Components
- Hardware
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Labels
- Liftgate
- Lock & Hardware
- Quarter Panel
- Quarter Panel & Components
- Quarter Panel Trim
- Radio
- Rear Door
- Rear Door - Interior
- Rear Floor & Rails
- Rear Gate Trim
- Rear Wiper Components
- Reveal Moldings
- Roof
- Spare Tire Carrier
- Stripe Tape
- Sunroof
- Tailgate
- Tracks & Components
- Trunk Lid & Compartment
- Vent Glass & Hardware
- Wiper Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Computer Module
- Cruise Control System
- Distributor
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Seat Belts
- Gauges
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Signal Lamps
- Starter
- Starter & Related Components
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Voltage Regulator
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Auxiliary AC & Heater Unit
- Blower Motor & Fan
- Condenser Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator Components
- Front Heater Unit
- Heater
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Back Door
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar & Rocker
- Cowl
- Door
- Door & Components
- Door Panel
- Doors
- Fender & Components
- Floor
- Frame & Components
- Front Door
- Fuel Door
- Gate Assembly
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware
- Grille & Components
- Hardware
- Hood & Components
- Inner Components
- Inner Structure
- Instrument Panel
- Interior Trim
- Labels
- Liftgate
- Lock & Hardware
- Quarter Panel
- Quarter Panel & Components
- Quarter Panel Trim
- Radio
- Rear Door
- Rear Door - Interior
- Rear Floor & Rails
- Rear Gate Trim
- Rear Wiper Components
- Reveal Moldings
- Roof
- Spare Tire Carrier
- Stripe Tape
- Sunroof
- Tailgate
- Tracks & Components
- Trunk Lid & Compartment
- Vent Glass & Hardware
- Wiper Components
- ABS Components
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Computer Module
- Cruise Control System
- Distributor
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Seat Belts
- Gauges
- Glass, Windows & Related Components
- Headlamp Components
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Mirrors
- Park Lamps
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Signal Lamps
- Starter
- Starter & Related Components
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Voltage Regulator
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Auxiliary AC & Heater Unit
- Blower Motor & Fan
- Condenser Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator Components
- Front Heater Unit
- Heater
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Switches & Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
Emission System for 1991 Toyota 4Runner
No.
Part # / Description / Price
Price
1
Egr Valve 
Toyota
Toyota Notes: PARTS: For estimating purposes only. Order by year & engine type.
Description: 4 cylinder, federal. 4-runner. 22rec.
MSRP $872.41 CAD
$571.34 CAD
MSRP $872.41 CAD
$571.34 CAD
2
Exhaust Gas Re-Circulation (Egr) Valve Control Solenoid Toyota
Toyota Notes: PARTS: For estimating purposes only. Order by year & engine type.
Description: Modulator. 4 cylinder, california.
MSRP $247.34 CAD
$166.36 CAD
MSRP $247.34 CAD
$166.36 CAD
2
Vacuum Modulator Toyota
Toyota Notes: PARTS: For estimating purposes only. Order by year & engine type.
Description: 4 cylinder, federal. Pick-up. 4 cylinder. All models. 4 cylinder. 4-runner.
3
Egr Pipe Toyota
Toyota Notes: PARTS: For estimating purposes only. Order by year & engine type.
Description: 4 cylinder, federal.
3
Egr Pipe Toyota
Toyota Notes: PARTS: For estimating purposes only. Order by year & engine type.
Description: 4 cylinder, california. Pick-up. 6 cylinder. 4 cylinder, all. 4-runner. 6 cylinder.
Related Parts
Part # / Description / Price
Price
PCV Valve Toyota
Toyota Description: Fits 4Runner, Land Cruiser, TruckPCV Valve - Repair or ReplaceIf your PCV system is malfunctioning, you may notice any of several symptoms: if your Tailpipe smokes or your Engine Idle Speed is high or erratic, the PCV valve or its associated parts may nee ...
MSRP $25.73 CAD
$18.52 CAD
MSRP $25.73 CAD
$18.52 CAD