- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Automotive Replacement Fuel System Equipment /
- Fuel Injection /
- ECUs /
- 320D Controller Computer Board ECU 366-8821 3...
0 ratings
Item #:
183179464
320D Controller Computer Board ECU 366-8821 3668821 E325D 330D 366-8821-00 Excavator Controller 2218874 221-8874 366-8821-00
Item #:
183179464
AUD 1968
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 492 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 08
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
It can be matched without additional modification, easily solving the problem of model adaptation when replacing controllers, and has high adaptation efficiency.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Compatibility
Designed specifically for E325D and 330D excavators, ensuring seamless integration with existing systems and reducing downtime during installations.
Durable Construction
Built to withstand harsh operating environments, this ECU features robust materials that extend its lifespan and minimize maintenance costs for users.
Enhanced Performance
Optimizes excavator functionality through precise control capabilities, improving operational efficiency and enhancing productivity on the job site.
Product Details
| Item Weight | 2.5 lbs (1.13 kg) |
Who Should Buy?
-
Excavator Owners
Ideal for owners of E325D and 330D excavators needing reliable electronic control unit replacement.
-
Heavy Equipment Mechanics
Useful for mechanics specializing in excavators, providing them with a crucial component for repairs.
-
Construction Businesses
Perfect for construction firms requiring durable and affordable parts to maintain operational efficiency of machinery.
-
Casual Users
Not suitable for individuals with little experience or knowledge in operating or maintaining excavators.
-
Non-Compatible Models
Owners of excavator models outside E325D or 330D will find this controller incompatible with their systems.
-
Budget-Conscious Buyers
Users seeking cheaper alternatives might find this product less appealing due to its specific use and price.
Product Description
320D Controller Computer Board ECU 366-8821 3668821 E325D 330D 366-8821-00 Excavator Controller 2218874 221-8874 366-8821-00
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary function of the 320D Controller Computer Board ECU?
Answer: The 320D Controller Computer Board ECU primarily manages the engine's performance and provides crucial feedback to optimize operation. By analyzing sensor data, it adjusts fuel injection, ignition timing, and other parameters to ensure optimal performance under varying loads. This functionality is essential for maintaining efficiency and reducing emissions, particularly in heavy equipment like excavators. For operators, a well-functioning ECU means smoother operation and increased productivity on-site. -
Question:
Is the 366-8821 ECU compatible with other excavator models?
Answer: Yes, the 366-8821 ECU is designed to be compatible with specific models, including the E325D and 330D excavators. It is important to verify compatibility with your specific machine model to ensure seamless integration. Each model may have unique requirements, and using the right ECU ensures that your excavator runs safely and efficiently. For example, using a compatible ECU helps in matching the operational parameters uniquely tailored to that model, improving overall machine performance. -
Question:
What are the signs that the 320D ECU may need to be replaced?
Answer: Signs that your 320D ECU may need replacement include poor engine performance, erratic behavior during operation, and persistent warning lights on the dashboard. Additionally, you may notice changes in fuel consumption or unusual noises from the engine. These symptoms often suggest that the ECU is not functioning correctly, which can lead to further mechanical issues. Addressing ECU problems promptly can prevent more extensive damage to your excavator and maintain operational efficiency. -
Question:
How do I install the 366-8821 Controller Computer Board?
Answer: Installing the 366-8821 Controller Computer Board requires a basic understanding of excavator electronics. Begin by disconnecting the battery to ensure safety, then locate the old ECU. Carefully remove it, taking note of all wiring connections. Install the new ECU by connecting the wires according to the original configuration and securing it in place. It’s advisable to consult your excavator's service manual for detailed instructions and to check for software compatibility post-installation for optimal performance. -
Question:
Can I troubleshoot issues with the ECU myself?
Answer: Basic troubleshooting of the ECU can be performed by checking for diagnostic trouble codes using an onboard diagnostic tool. You can inspect wiring connections and look for visible damage or corrosion. However, more complex issues often require professional diagnostic equipment and expertise. If basic checks do not resolve the problem, seeking assistance from a trained technician ensures that any underlying issues are properly addressed and that you don’t risk further damage to your excavator. -
Question:
What maintenance is required for a 320D ECU?
Answer: The maintenance of a 320D ECU mainly revolves around ensuring clean electrical connections and proper operation conditions. Regularly check for loose or corroded wiring, as these can cause performance issues. Additionally, ensure that the cooling system is functioning effectively, as overheating can affect ECU performance. Keeping the machine clean and free of debris can also prolong the life of the ECU. This proactive approach can prevent unexpected breakdowns and enhance the longevity of your excavator's components. -
Question:
Are there any specific tools needed to work on the ECU?
Answer: Yes, working on the ECU typically requires a set of basic hand tools, including screwdrivers, wrenches, and pliers. Additionally, having an OBD-II scanner or diagnostic tool is invaluable for reading error codes and troubleshooting. This equipment enables you to accurately assess ECU performance and identify issues. Proper tools ensure that the installation or inspection process is done without damaging delicate components, making it easier to maintain the integrity of the system. -
Question:
What are the advantages of using OEM parts like the 366-8821 ECU?
Answer: Using OEM parts such as the 366-8821 ECU ensures compatibility and reliability, as they are designed specifically for your excavator model. OEM parts undergo rigorous testing and are built to the manufacturer's specifications, reducing the risk of malfunctions. They also help maintain the warranty of your equipment and contribute to overall machine longevity. For operators, this translates into reduced downtime and consistent performance, making OEM parts a worthwhile investment for maintaining fleet operations. -
Question:
How can I identify if I have the correct ECU part number?
Answer: To confirm that you have the correct ECU part number, check the part number printed on the old ECU, which should match the new one you are considering. You can also refer to your excavator's operational or service manual, which lists compatible ECU part numbers. If in doubt, consulting with a dealer or an expert can provide additional reassurance. Accurate identification is crucial to ensure your excavator functions smoothly and avoids performance issues from incorrect parts. -
Question:
Where can I buy the 320D Controller Computer Board ECU?
Answer: You can purchase the 320D Controller Computer Board ECU (part number 366-8821) from Ubuy. Ubuy provides a reliable platform for sourcing OEM parts with various shipping and availability options tailored to your needs. Finding the right part online can be convenient, and Ubuy's customer support can assist you in making an informed purchase, ensuring that you receive a genuine product that meets the specifications for your excavator model.
MUMAGI ECUs Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 1968
Order now and get it around Saturday, August 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Core electronic control component for excavators.
- Compatible with E320D, E325D, E330D without modifications.
- Ensures precise movements and stable power during operation.
- Reduces construction interruptions caused by controller failures.
- Rigorously tested for reliable quality and easy installation.
- Quickly restores equipment operation capabilities.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.