How to replace Fuel Injector,Fuel Pressure Regulator,Throttle Body and Throttle Position Sensor on Jeep Wrangler?

For the fuel injector, remove the throttle body upper and lower bonnets. Detach the injector connector and remove the retainer. Discard the centering ring and upper and lower O-rings. Install the replacement O-rings and centering ring. For the fuel pressure regulator, remove the throttle body and the pressure regulator mounting screws. Remove the housing, spring, spring seats, diaphragm, and pivot. Clean the housing and reinstall the components. To replace the ISA motor, disconnect the ISA motor harness connector and detach the throttle return spring. Remove the mounting nuts and the ISA motor from the bracket. Reinstall the motor.

Genuine Jeep Wrangler Throttle Position Sensor

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7 Throttle Position Sensors found

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Jeep Wrangler Throttle Position Sensor Kit
Part Number: 5019411AB
$97.00 MSRP: $136.00
You Save: $39.00 (29%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Throttle Position
- Replaced by: 68404428AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2004 Jeep Wrangler | Rubicon, Sahara, SE, Sport, Unlimited, X | 4 Cyl 2.4L, 6 Cyl 4.0L
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Jeep Wrangler Throttle Position Sensor
Part Number: 4874371AC
$98.90 MSRP: $151.00
You Save: $52.10 (35%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Throttle Position
- Replaced by: 68433984AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2001 Jeep Wrangler | Sahara, SE, Sport | 4 Cyl 2.5L, 6 Cyl 4.0L
View related parts
Jeep Wrangler Throttle Position Sensor Kit
Part Number: 5019411AC
$89.24 MSRP: $136.00
You Save: $46.76 (35%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Throttle Position
- Replaced by: 68404428AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2006 Jeep Wrangler | Rubicon, Sahara, SE, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.4L, 6 Cyl 4.0L
View related parts
Jeep Wrangler Throttle Position Sensor Kit
Part Number: 5019411AD
$89.24 MSRP: $136.00
You Save: $46.76 (35%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Throttle Position
- Replaced by: 68404428AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006 Jeep Wrangler | SE | 4 Cyl 2.4L
View related parts
Jeep Wrangler Throttle Position Sensor
Part Number: 4761871AB
Product Specifications
- Other Name: Sensor, Throttle Position
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997 Jeep Wrangler | SE | 4 Cyl 2.5L, 6 Cyl 4.0L
- 1991-1995 Jeep Wrangler | Sport Utility 4WD | 4 Cyl 2.5L, 6 Cyl 4.0L
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Jeep Wrangler Throttle Position Sensor
Part Number: 4778463
Product Specifications
- Other Name: Sensorpkg-Throttle Position ; Sensor, Throttle Position
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1991-1995 Jeep Wrangler | Sport Utility 4WD | 4 Cyl 2.5L, 6 Cyl 4.0L
View related parts
Jeep Wrangler Throttle Position Sensor
Part Number: 4874371AD
Product Specifications
- Other Name: Sensor-Throttle Position
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003 Jeep Wrangler | Rubicon, Sahara, SE, Sport, X | 4 Cyl 2.4L, 6 Cyl 4.0L

Jeep Wrangler Throttle Position Sensor Parts Questions & Experts Answers

Throttle Position Sensor
4874371AC
Q: How to replace Fuel Injector,Fuel Pressure Regulator,Throttle Body and Throttle Position Sensor on Jeep Wrangler?
A: For the fuel injector, remove the throttle body upper and lower bonnets. Detach the injector connector and remove the retainer. Discard the centering ring and upper and lower O-rings. Install the replacement O-rings and centering ring. For the fuel pressure regulator, remove the throttle body and the pressure regulator mounting screws. Remove the housing, spring, spring seats, diaphragm, and pivot. Clean the housing and reinstall the components. To replace the ISA motor, disconnect the ISA motor harness connector and detach the throttle return spring. Remove the mounting nuts and the ISA motor from the bracket. Reinstall the motor.