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10_b98ae4b8-6622-4d69-afa3-94dc539b4b57 - Northline Parts

Starter Relay Solenoid fits John Deere S240 X305R X310 X350 X350R MIU12537

Alligator_819_x_200_px - Northline Parts

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$26.39
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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 Relay Solenoid fits John Deere S240 X305R X310 X350 X350R MIU12537

Restore the reliable starting power of your lawn tractor with this high-quality aftermarket starter relay solenoid. Engineered specifically for select John Deere models, this replacement part is designed to provide consistent ignition performance, ensuring your mower is ready for work when you are. This is a durable, cost-effective aftermarket solution designed to replace your worn or damaged solenoid without the premium OEM price tag.

Key Features & Benefits

  • Reliable Performance: Ensures consistent electrical current to your starter motor for dependable ignition every time.
  • Durable Construction: Built with premium materials to resist wear from heat and engine vibration during heavy use.
  • Direct Fit: Designed to match the specifications of your existing unit for a straightforward installation process.
  • Cost-Effective Quality: A high-performing aftermarket alternative that delivers OEM-level reliability at a better value.

Compatible Models

  • John Deere S240
  • John Deere X305R
  • John Deere X310
  • John Deere X350
  • John Deere X350R
  • Replaces Part Number: MIU12537

Product Specifications

  • Product Type: Starter Relay Solenoid
  • Fitment Type: Aftermarket Replacement
  • Voltage: 12V
  • Condition: Brand New

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to function as a direct replacement for the original manufacturer component.

How do I confirm compatibility?
Please cross-reference your mower’s model number or verify that your existing part matches the MIU12537 reference number before ordering.


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.

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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.

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