Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
Ask Max for Parts or Repair Help

Need Help?

Chat with a Pro

Call

1-877-477-7278
Cart
Best Seller
Manufacturer Part

Lg 0DZ120009IA Zener Diode (Voltage Regulation Diode) OEM Part

Manufacturer's Part Number: 0DZ120009IA
Genuine Lg part
Appliance Compatibility Tool
$1.95
Compare At:
$2.29
You Save:
$0.34

Secure and trusted checkout with

Out Of Stock

Usually ships within 4 - 14 days

Call us 1-877-477-7278
Need Help? Chat with a Pro

Product Details

Genuine Lg part.

Cross Reference Information

Part Number 0DZ120009IA replaces AP5217405, 1570442, AH3539419, EA3539419, PS3539419.

Description

This Zener diode helps protect and stabilize low-voltage circuitry by clamping voltage spikes and providing a steady reference voltage for control electronics. It restores proper voltage behavior to affected control boards. What it does:
  • Regulates and clamps voltage on control circuits to prevent over-voltage conditions
  • Protects sensitive electronics from transient voltage spikes
  • Helps restore proper operation when voltage reference or suppression components fail
  • Common symptom: intermittent or complete loss of control board function, erratic electronic behavior, or failure to power on
What's included: One Zener diode Install notes:
  • Disconnect power before servicing and discharge all capacitors to avoid shock
  • Part typically requires soldering to a circuit board—use proper soldering tools and technique
  • Observe ESD precautions when handling electronic components

Have questions? Ask our pros!

Contact us in a way that is convenient for you

Call us 1-877-477-7278
Need Help? Chat with a Pro
Or ask a question by filling in the form

Share your thoughts with other customers

Ask a Question

Ask your question

If you include your email address, you will be notified via email when an answer is posted. If you do not include your email address please continue to check back here for our answer. Our dedicated staff will answer your question as soon as possible, usually within a few minutes.

Ask a question

Cross Reference Information

Lg 0DZ120009IA Zener Diode (Voltage Regulation Diode) OEM Part

Part Number:
OEM15652224
Manufacturer's Part Number:
0DZ120009IA
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
Manage consent preferences

We use cookies to optimize website functionality, analyze the performance, and provide personalized experience to you. Use the controls below to manage your privacy preferences.

Cross-Site Advertising

When enabled, we may use cookies and similar technologies to deliver personalized advertisements based on your browsing activity across different websites. Opting out will disable third-party advertising cookies on this site.

Analytics Sharing

When enabled, we may share anonymized browsing and usage data with third-party analytics providers to help us understand how visitors use our site. Opting out will prevent this data from being shared with third parties.

​