The 21Q7-32103 MCU Controller is a replacement part for Hyundai construction machines, including R250LC9 and other models. It is supplied by Lionkits as new and programmed. It is covered by a 12-month warranty.
21Q7-32103 MCU Controller Specifications
- Product Type: MCU Controller
- Part Number: 21Q7-32103
- Compatible Brand: Hyundai
- Condition: New and programmed
- Warranty: 12 months
- Brand: Lionkits
- Country of Origin: China
Hyundai Models Compatible with the 21Q7-32103 MCU Controller
- R250LC9
Your model is not listed? Contact Lionkits via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.
How to Order the 21Q7-32103 MCU Controller
- Confirm your machine model and the part number on your existing controller before ordering.
- Send a photo of the machine nameplate (or VIN) if you are not sure; Lionkits will confirm fitment for you.
- Programmed controllers are prepared according to your machine information, so share your model and nameplate details when you order.
Shipping, Payment and Support
- Preparation time: 2-3 days
- Delivery time: 3-7 days
- Shipping methods: DHL, FedEx, UPS, TNT, USPS EMS
- Packing: Standard packing for export
- Payment methods: Credit Card, PayPal
- Order tracking: A tracking number with a tracking link is sent by email once the order ships.
Frequently Asked Questions
What is the 21Q7-32103 MCU Controller?
The 21Q7-32103 MCU Controller is a replacement part for Hyundai construction machines, offered by Lionkits as new and programmed under part number 21Q7-32103.
Which Hyundai models does the 21Q7-32103 MCU Controller fit?
It is listed for R250LC9. If you are unsure, send your machine nameplate to Lionkits for confirmation.
Is the 21Q7-32103 MCU Controller programmed?
Yes. It is listed as new and programmed. Please send your machine model and nameplate details before ordering so Lionkits can confirm the correct program.
What are the warranty and delivery terms for the 21Q7-32103 MCU Controller?
Warranty: 12 months. Typically, orders are prepared in 2-3 days and delivery takes 3-7 days. Shipping by DHL, FedEx, UPS, TNT, USPS EMS.

















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