Skip to product information
10_8d63a947-77d3-4a77-b111-13f6a20ba2d0 - Northline Parts

Starter Solenoid Relay For Escort Bronco Mustang Ranger Motrocraft SW-1951-C SS4

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$33.29
Sale price  $33.29 Regular price 

In Stock

Ships Nationwide in 2–4 business days.
Reliable Starting Power:

Questions? We're here to help!

Talk with a parts expert today

Call us

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

Starter Solenoid Relay for Escort Bronco Mustang Ranger - Replaces SW-1951-C SS4

Ensure your vehicle starts reliably every time with this high-quality starter solenoid relay. This aftermarket component is designed to deliver consistent electrical flow to your starter motor, providing a dependable solution for worn or failing factory units. Engineered for durability and performance, it helps eliminate starting issues so you can get back on the road with confidence.

Key Features & Benefits

  • Reliable Starting Power: Provides the necessary electrical connection to engage your starter motor quickly and efficiently.
  • Durable Construction: Built with premium materials to resist heat, vibration, and moisture for a long service life.
  • Direct Replacement: Designed as a high-quality aftermarket alternative that matches the fit and function of the original equipment.
  • Easy Installation: Features standard terminal configurations to simplify the installation process for DIYers and professionals alike.

Compatible Models

  • Ford Escort
  • Ford Bronco
  • Ford Mustang
  • Ford Ranger
  • Various models requiring Motorcraft SW-1951-C or SS4 specifications

Product Specifications

  • Part Type: Starter Solenoid Relay
  • Part Status: Aftermarket Replacement
  • Reference Part Numbers: SW-1951-C, SS4
  • Voltage: 12V

Frequently Asked Questions

Is this an OEM part? No, this is a premium aftermarket replacement part designed to meet or exceed the performance of the original equipment.

How do I confirm compatibility? Please verify that your current part matches the reference numbers SW-1951-C or SS4 and check that your vehicle is listed in the compatible models section above.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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.

- Customer, Chris D.

Complete This Form

You may also like

Keywords (Used as search references only) View IP policy.