OE Quality
60-Day Returns

Standard Ignition TH29 Throttle Position Sensor
Overview of Standard Ignition TH29 Throttle Position Sensor
The Standard Ignition TH29 throttle position sensor is designed for precise throttle monitoring in select Ford and Mercury vehicles. This sensor ensures accurate throttle input readings, contributing to optimal engine performance and emission control.
- Connector Quantity: 3
- Connector Type: Bolt on
- Terminal Gender: Male
- Terminal Quantity: 3
- Terminal Type: Bullet
Detailed Product Description
The TH29 throttle position sensor from Standard Ignition features a bolt-on connector type with three male bullet terminals, providing a secure and reliable electrical connection. Its design supports accurate throttle position feedback to the engine control unit, which is critical for fuel management and emission control systems. The three-terminal configuration allows for consistent signal transmission, reducing the risk of throttle response issues.
Compatible Vehicles and Applications
This throttle position sensor is compatible with various Ford and Mercury models, including the Cougar, LTD, Marquis, Mustang, and Thunderbird. The part number TH29 ensures proper fitment and function within these vehicles, making it a suitable replacement for original equipment sensors in emission control systems.
Common Issues Addressed by the TH29 Sensor
- Erratic or unresponsive throttle behavior
- Engine stalling or hesitation during acceleration
- Check engine light triggered by throttle position faults
- Poor fuel economy due to incorrect throttle input
- Emission control system malfunctions related to throttle position
Installation Notes and Tips
Installation of the Standard Ignition TH29 throttle position sensor requires disconnecting the battery and removing the old sensor carefully to avoid damage to the throttle body. The bolt-on connector with three male bullet terminals should be securely fastened to ensure proper electrical contact. It is recommended to verify sensor calibration after installation to maintain accurate throttle response.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The TH29 throttle position sensor undergoes rigorous testing to ensure durability and reliable performance. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
|---|---|
| Part Number | TH29 |
| Connector Type | Bolt On |
| Terminal Gender | Male |
| Terminal Type | Bullet |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1984 | Ford | LTD | 3.8L | V6 | N/A | |
| 1984 | Ford | Mustang | 3.8L | V6 | N/A | OE No. E4AE-CC, DC |
| 1984 | Ford | Thunderbird | 3.8L | V6 | N/A | |
| 1984 | Mercury | Cougar | 3.8L | V6 | N/A | |
| 1984 | Mercury | Marquis | 3.8L | 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.