Starter Solenoid Relay SW3 B6AZ-11450-A SW-3 B6AZ11450A For Ford Lincoln Mercury
In Stock
Questions? We're here to help!
Talk with a parts expert today
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This starter solenoid relay is engineered to provide reliable ignition performance for a wide range of Ford, Lincoln, and Mercury vehicles. It acts as a critical electrical component to engage the starter motor, ensuring consistent operation and durability in various driving conditions.
Key Features & Performance
- Heavy-Duty Design: Built to handle high-current demands for reliable engine starting.
- Direct Replacement: Designed to match the exact specifications of the original SW3 relay for a seamless installation.
- High Conductivity: Features quality internal contacts to minimize voltage drop and maximize power delivery.
Fitment & Compatibility
- Ford: Compatible with various Ford passenger cars, trucks, and SUVs.
- Lincoln: Fits multiple Lincoln luxury vehicle applications.
- Mercury: Suitable for a wide range of Mercury models requiring an SW3 solenoid.
Technical Specifications
- Part Number(s): SW3, B6AZ-11450-A, SW-3, B6AZ11450A
- Voltage: 12V
- Terminal Count: 4-Post
Frequently Asked Questions
Q: Is this solenoid compatible with 12V systems? A: Yes, this starter solenoid relay is specifically designed for 12-volt automotive electrical systems.
Q: Does this unit require a separate ground wire? A: This solenoid typically grounds through the mounting bracket when attached to the vehicle chassis for proper operation.
Compatibility may vary by serial number. Verify fitment before purchase.
Need Any Help?
Work 1-on-1 With An Expert For:
- The Right Part Selection
- Our Best Pricing Tiers
- Priority Customer Support
- White Glove Installations
- Flexible Payment Options
Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.