Product name: Hitachi Wiring Harness
Part No: 0003322
Model Number:For EX200-5 EX210-5 EX200LC-5 EX270LC EX200F
Material:Lron+Rubber
Packing:PP bag inside, carton box outside
Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P
MOQ:Acceptable trial order
Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)
Place of Origin:Guangdong, China
Brand name:COGENG
CertifiCATEEion:ISO9001
Supply :500PCS
| Category |
Specification |
| COGENG Part Number |
CG-HIT-0003322 |
| Replaces OEM Number |
0003322 |
| Compatible Models |
Hitachi EX200-5, EX210-5, EX200LC-5, EX270LC, EX200F |
| Harness Type |
Main Chassis Harness |
| Wire Standard |
Oil & Abrasion Resistant TXL |
| Connector Rating |
IP67 (Waterproof & Dustproof) |
| Key Feature |
Anti-Vibration Strain Relief |
| Quality Assurance |
100% Electrically Tested, 24-Month Warranty |
Decompose pictures

Part Name: Monitor Wiring Harness
Model Applicated: Hitachi EX200-5 EX210-5 EX200LC-5 EX270LC EX200F Excavator
Warranty: 3 months
Note: Wire and electrical parts are prone to short circuit, so proper testing and installation are crucial to avoid damage to the controller.
Offers a wide range of excavator parts, including wiring harnesses.
Provides replacement parts with a 3-month warranty.
Deals with excavator diagnostic tools and service manuals.
Offers internal cabin wire harnesses for Hitachi ZX200-1 ZAXIS-1
Q: What are symptoms of a failing 0003322 main harness on a Hitachi EX200-5?
A: The EX-5 series is known for wiring harness issues as machines age. Common symptoms include intermittent starting problems, multiple warning lights illuminating, specific functions not responding, monitor panel glitches, or communication errors. Heat, vibration, and oil exposure degrade the insulation on these older harnesses.
Q: Does the 0003322 harness fit all EX-5 series models?
A: This main wiring harness is a direct fit for Hitachi EX200-5, EX210-5, EX270-5, and EX200LC-5 excavators. It is a common chassis harness shared across these EX-5 series platforms. Verify the part number on your original harness tag to confirm 0003322 is correct for your machine.
Q: Why replace the entire harness instead of repairing damaged wires?
A: On 20+ year old EX-5 series machines, the wiring insulation becomes brittle throughout the entire harness, not just in visible areas. Connector pins corrode, and internal wire strands develop green rot. Patching individual wires leads to repeated failures. A complete harness replacement provides a permanent, reliable solution.
Parts list
| NO |
Number |
Name |
Qty |
| 01 |
3087882 |
BRACKET |
1 |
| 02 |
4361800 |
SCREW |
3 |
| 05 |
J010814 |
BOLT;SEMS |
3 |
| 07 |
0003322 |
HARNESS |
1 |
| 07A |
4456778 |
DIO DE |
5 |
| 07B |
4427429 |
BOX |
1 |
| 07C |
4428910 |
FUSE(5A) |
10 |
| 07D |
4428911 |
FUSE(10A) |
7 |
| 07E |
4436736 |
FUSE(20A) |
2 |
| 07F |
4456735 |
BOX |
1 |
| 07G |
4436737 |
PULLER |
1 |
| 07H |
4443490 |
COVER |
1 |
| 10 |
4121859 |
CLIP;BAND |
3 |
| 11 |
4431090 |
CONNECTOR |
1 |
| 12 |
J460620 |
SCREW;SEMS |
2 |
| 14 |
4359384 |
SWITCH |
1 |
| 15 |
4367375 |
BRACKET |
1 |
| 18 |
4439897 |
HARNESS |
1 |
| 21 |
]460616 |
SCREW;SEMS |
2 |
| 24 |
8082329 |
BRACKET |
2 |
| 26 |
M430660 |
SCREW |
4 |
| 30 |
J460620 |
SCREW;SEMS |
4 |
| 32 |
4281293 |
HARNESS |
4 |
| 33 |
]901016 |
BOLT |
4 |
| 34 |
A590910 |
WASHER |
4 |
| 35 |
A590110 |
WASHER |
4 |
| 36 |
4190261 |
CLIP |
1 |
| 37 |
4192035 |
CLIP |
1 |
| 38 |
4190253 |
CLIP |
1 |
| 39 |
4055312 |
CLIP |
5 |
| 40 |
4055311 |
CLIP |
1 |
| 41 |
]460510 |
SCREW |
4 |
| 45 |
]460620 |
SCREW |
2 |
| 47 |
]020816 |
BOLT |
2 |
| 49 |
4449019 |
CLIP |
3 |
| 51 |
]011020 |
BOLT |
3 |
| 53 |
A590106 |
WASHER |
4 |
| 55 |
]460310 |
SCREW |
4 |
| 58 |
4428087 |
CONTROLLER |
1 |
| 59 |
4436534 |
RELAY |
9 |
| 62 |
4381572 |
SCREW |
1 |
| 63 |
4426354 |
CAP |
1 |
| 65 |
4452160 |
CONTROLLER |
1 |
Installation decomposition diagram

Frequently Asked Questions
A. When will get the items after I place order?
Q. Once your payment is confirmed,? ?we will arrange the goods within 1~4 days; if not in stock, we will inform you before placing the order?
A. If I only know the excavator model, but can not offer parts No.,what should I do ?
Q. If possible, you can send us pictures of old products, nameplate or the size for reference.
A. How can you guarantee the quality??
Q. We will 100% test the goods before delivery. We also support video inspection.
A. How long will it take to delivery to my address??
Q. The normal delivery time is 3-7 days, depending on which country you are in.?
A : Which delivery method will you choose?
Q : By sea, air or express(DHL,Fedex,TNT, UPS, EMS etc.),Sometimes we will arrange as the customer's demand.
A: What's package? Can you give me the package according my requirement??
Q. We usually packed by standard exported box or carton. And yes we can pack as per your requirement.
A: Can the price be cheaper?
Q: Of course, you will be offered a good discount for a big amount.
A: Why should I choose to buy from you?
Q:Our advantages: 100% quality assurance, develop and manufature follow original ones;Quick response within 24 hours; Small order allowed;Reasonable stock and timely delivery;Neutral packing, customized packing are allowed. Positive customer feedback from abroad market;Excellent after-sales service.
A : Which payment terms can you accept?
Q : Paypal. Western Union, Bank Transfer, T/T...