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Standard Ignition TH43 Throttle Position Sensor
Reliable Throttle Position Sensor for Chevrolet and Pontiac Vehicles
The Standard Ignition TH43 throttle position sensor is designed to provide accurate throttle position readings for select Chevrolet and Pontiac models. This sensor ensures proper engine performance by delivering precise data to the vehicle's engine control unit.
- Connector Quantity: 1 for straightforward connection
- Connector Type: Plug in for secure and easy installation
- Terminal Gender: Female terminals for compatibility
- Terminal Quantity: 3 terminals to match OEM specifications
- Terminal Type: Bullet terminals for reliable electrical contact
Detailed Product Description
The Standard Ignition TH43 throttle position sensor features a single plug-in connector with three female bullet terminals, designed to meet the exact specifications required by Chevrolet and Pontiac vehicles. This sensor accurately monitors the throttle plate position, sending real-time data to the engine control module to optimize fuel injection and ignition timing. Compatible with models such as the Chevrolet Caprice, Impala, Monte Carlo, El Camino, Celebrity, and Pontiac 6000 and Parisienne, this sensor supports proper engine management and drivability.
Common Applications and Issues Addressed
- Helps resolve erratic idle or stalling issues
- Improves throttle response and acceleration consistency
- Prevents engine hesitation during acceleration
- Supports accurate fuel mixture adjustments
- Reduces check engine light triggers related to throttle position faults
Installation Notes and Tips
Installation of the Standard Ignition TH43 throttle position sensor requires disconnecting the vehicle battery before removal of the old sensor. Ensure the plug-in connector with three female bullet terminals is securely connected to avoid signal interruptions. Calibration or relearning procedures may be necessary depending on the vehicle’s engine control system. Refer to the vehicle service manual for specific torque specifications and sensor alignment.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TH43 throttle position sensor undergoes rigorous testing to verify electrical and mechanical integrity. Please consult the product packaging or Standard Ignition documentation for warranty details applicable to this part.
| Brand | Standard Ignition |
|---|---|
| Part Number | TH43 |
| Connector Quantity | 1 |
| Connector Type | Plug in |
| Terminal Gender | Female |
| Terminal Quantity | 3 |
| Terminal Type | Bullet |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1986 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | |
| 1985 | Chevrolet | Caprice | 4.3L | V6 | N/A | |
| 1985 | Chevrolet | Celebrity | 4.3L | V6 | N/A | |
| 1985 | Chevrolet | El Camino | 4.3L | V6 | N/A | |
| 1985 | Chevrolet | Impala | 4.3L | V6 | N/A | |
| 1985 | Chevrolet | Monte Carlo | 4.3L | V6 | N/A | |
| 1985 | Pontiac | 6000 | 4.3L | V6 | N/A | |
| 1985 | Pontiac | Parisienne | 4.3L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.