Dorman 918-102 Engine Variable Valve Timing (VVT) Solenoid

Overview of Dorman Engine Variable Valve Timing Solenoid 918-102

The Dorman 918-102 Engine Variable Valve Timing (VVT) Solenoid is designed for precise control of valve timing in select BMW models. This 12-volt electromagnetic solenoid ensures reliable operation and improved engine performance for vehicles such as the BMW 320i, 328i, and X5.

• Voltage: 12V for standard automotive electrical systems
• Connector Quantity: Single connector for streamlined installation
• Housing Material: Durable plastic construction
• Terminal Quantity: Two terminals for secure electrical connection
• Connector Gender: Male type with plug and socket design
• Electrical Connector Terminal Type: Plug and socket for reliable contact
• Item Grade: Standard replacement quality
• Package Contents: One engine variable timing solenoid
• Solenoid Activation Type: Electromagnetic for precise valve timing control

Detailed Product Description

The Dorman 918-102 VVT solenoid is engineered to regulate the flow of oil to the variable valve timing system in compatible BMW vehicles. Its plastic housing provides resistance to heat and corrosion, while the electromagnetic activation ensures accurate valve timing adjustments. The plug and socket electrical connector with two terminals simplifies installation and maintains a secure connection. This solenoid is a standard replacement part, designed to meet OEM specifications for models including the BMW 320i, 325i, 328i, 330i, 525i, 528i, X3, X5, Z3, and Z4.

Compatible BMW Models and Applications

• BMW 320i, 323Ci, 325Ci, 325i, 325xi
• BMW 328Ci, 328i, 330Ci, 330i, 330xi
• BMW 525i, 528i, 530i
• BMW X3, X5
• BMW Z3, Z4

Common Issues Addressed by the Dorman 918-102 VVT Solenoid

• Irregular engine performance due to faulty valve timing
• Check engine light triggered by VVT system errors
• Reduced fuel efficiency from improper valve operation
• Engine hesitation or rough idling
• Increased emissions caused by timing inconsistencies

Installation Notes and Tips

• Ensure the vehicle battery is disconnected before installation
• Locate the existing VVT solenoid on the engine and disconnect the electrical connector
• Remove mounting bolts carefully to avoid damage to surrounding components
• Install the Dorman 918-102 solenoid, ensuring the male plug connector is securely attached
• Reconnect the battery and clear any diagnostic trouble codes after installation

Quality Assurance and Warranty

Dorman provides a standard replacement grade VVT solenoid that meets or exceeds OEM specifications for fit, form, and function. The 918-102 part is manufactured with quality materials including a durable plastic housing and reliable electromagnetic activation. While specific warranty details may vary, Dorman typically offers limited warranties on replacement parts to ensure customer confidence and product reliability.