Skip to product information
10_37d34de9-408f-4e8b-a0fe-110cc61fe4aa - Northline Parts

Starter Solenoid Switch Relay For Ford Mustang F150 F250 F350 E9TZ-11450-B

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$31.69
Sale price  $31.69 Regular price 

In Stock

Ships Nationwide in 2–4 business days.

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 Switch Relay For Ford Mustang F150 F250 F350 E9TZ-11450-B

Ensure your vehicle starts reliably every time with this premium aftermarket starter solenoid switch relay. Engineered to provide consistent performance and heavy-duty durability, this relay is a high-quality alternative to original equipment. It is designed specifically for Ford applications, offering a perfect fit and dependable ignition power for your truck or car. This is an aftermarket replacement part, not an OEM component, providing professional-grade performance at a competitive value.

Key Features & Benefits

  • Premium aftermarket construction ensures long-lasting durability and reliability.
  • Heavy-duty internal contacts for maximum electrical conductivity.
  • Direct replacement for part number E9TZ-11450-B for a hassle-free installation.
  • Designed to withstand high-heat environments and engine vibration.
  • Restores efficient starting power to your vehicle's ignition system.

Compatible Models

  • Ford Mustang
  • Ford F-150
  • Ford F-250
  • Ford F-350
  • Ford Bronco
  • Ford E-Series Econoline Vans

Product Specifications

  • Part Type: Starter Solenoid / Relay Switch
  • Status: Aftermarket Replacement (Non-OEM)
  • Interchange Part Number: E9TZ-11450-B, SW3
  • Operating Voltage: 12V
  • Mounting Style: Chassis Mount

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part. It is designed to meet or exceed the performance of the original equipment manufacturer part.

How do I confirm compatibility?
To ensure this part fits your vehicle, please verify that your current part number matches E9TZ-11450-B and check the model list provided above. Always verify your machine's serial number or original part specifications before purchase.


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.