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AM141075 ECU Electronic Control Unit Module For John Deere X300 X304 X500 X520
$87.19
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$87.19
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- John Deere X300
- John Deere X304
- John Deere X500
- John Deere X520
Product Overview
This ECU electronic control unit module governs essential engine functions including ignition timing and fuel delivery for John Deere X300 and X500 series tractors. It is a direct replacement for failed or faulty modules, restoring proper starting, idling, and throttle response. The electronic control unit module eliminates diagnostic trouble codes linked to the OEM ECU, ensuring dependable operation.
Key Features & Performance
- Plug-and-play installation with no dealer programming required
- Weather-sealed, rugged housing protects against moisture and debris
- Pre-loaded with OEM-compatible operating parameters
- Resolves hard starting, stalling, and erratic engine behavior
- Exact replacement for part number AM141075
- Tested to meet or exceed original performance standards
Common Uses
- Replacing a faulty ECU to restore lawn tractor operation
- Engine management for John Deere X300 and X500 series lawn tractors
- Ensuring proper ignition and fuel delivery during residential mowing
- Rectifying no-start or intermittent stall issues caused by module failure
Technical Specifications
- Part Number(s): AM141075
Frequently Asked Questions
Q: Will this ECU module require any programming or dealer setup? A: No, the module comes pre-programmed and is designed for simple plug-and-play installation—no reflashing or dealer visit needed.
Q: How do I know if my ECU is the cause of my tractor's issues? A: Common symptoms of a failing ECU include a no-crank/no-start condition, engine cutting out randomly, or diagnostic trouble codes that point to the control module.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.