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Dorman 916-745 Engine Variable Valve Timing (VVT) Solenoid - Exhaust
Reliable Engine Variable Valve Timing Solenoid for Mazda MX-5
The Dorman 916-745 Engine Variable Valve Timing (VVT) Solenoid is designed specifically for Mazda MX-5 and MX-5 Miata models. This 12-volt electromagnetic solenoid ensures precise control of your engine's variable valve timing system, helping maintain optimal engine performance and efficiency.
- Voltage: 12V for standard automotive electrical systems
- Single connector with male plug and socket type
- Durable plastic housing for reliable operation
- Two electrical terminals with plug and socket terminal type
- Standard replacement grade for dependable fit and function
- Includes one engine variable timing solenoid per package
- Electromagnetic activation for accurate valve timing control
Product Details and Specifications
The Dorman 916-745 VVT solenoid features a plastic housing designed to withstand typical engine bay conditions while maintaining electrical integrity. Its single male connector with plug and socket terminal type ensures a secure and straightforward connection to the vehicle’s wiring harness. Operating at 12 volts, this solenoid uses electromagnetic activation to adjust the timing of the engine valves, which is critical for improving fuel efficiency and reducing emissions in Mazda MX-5 and MX-5 Miata vehicles. This part is a standard replacement, engineered to meet OEM specifications for reliable performance.
Compatible Vehicles and Common Applications
This engine variable valve timing solenoid is compatible with the following Mazda models:
- Mazda MX-5
- Mazda MX-5 Miata
It is designed to address issues related to the variable valve timing system, including:
- Irregular engine idling or stalling
- Reduced fuel efficiency
- Check engine light related to VVT system faults
- Engine performance loss or hesitation
- Increased exhaust emissions
Installation Notes and Tips
When installing the Dorman 916-745 VVT solenoid, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical shorts. Carefully unplug the existing solenoid connector and remove mounting bolts. Install the new solenoid by securing it firmly and reconnecting the electrical connector, ensuring the plug and socket terminals are properly aligned. After installation, clear any diagnostic trouble codes and verify proper engine operation.
Quality Assurance and Warranty
Dorman’s 916-745 solenoid is manufactured to meet industry standards for fit and function as a standard replacement part. It undergoes quality control testing to ensure durability and reliable performance in Mazda MX-5 and MX-5 Miata vehicles. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Dorman |
| Part Number | 916-745 |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Electrical Connector Terminal Type | Plug and Socket |
| Electrical Connector Type | Plug and Socket |
| Housing Material | Plastic |
| Item Grade | Standard Replacement |
| Package Contents | 1 Engine Variable Timing Solenoid |
| Plug/Connector Type | Plug and Socket |
| Solenoid Activation Type | Electromagnetic |
| Terminal Quantity | 2 |
| Voltage | 12 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Mazda | MX-5 | 2.0L | L4 | Exhaust | |
| 2019 | Mazda | MX-5 Miata | 2.0L | L4 | Exhaust | |
| 2018 | Mazda | MX-5 | 2.0L | L4 | Exhaust | |
| 2018 | Mazda | MX-5 Miata | 2.0L | L4 | Exhaust | |
| 2017 | Mazda | MX-5 | 2.0L | L4 | Exhaust | |
| 2017 | Mazda | MX-5 Miata | 2.0L | L4 | Exhaust | |
| 2016 | Mazda | MX-5 | 2.0L | L4 | Exhaust | |
| 2016 | Mazda | MX-5 Miata | 2.0L | L4 | Exhaust |
* 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.