COGENG 0002104 0003779 0003778 Harness Set Hitachi ZX200-3-220-3

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COGENG 0002104 0003779 0003778 Hitachi Wiring Harness Set | Direct OEM Replacement for Hitachi Excavators

Name: COGENG 0002104 0003779 0003778 Hitachi Wiring Harness Set | Direct OEM Replacement for Hitachi Excavators
Brand: Excavator Solenoid Valve | Excavator Pressure Switch | Excavator Revol
Availability: InStock
Rating: 5 (1 reviews)

Product name: Hitachi Wiring Harness

Part No: 0002104 0003779 0003778

Model Number:For EX200-5 EX210-5 EX200LC-5

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

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Desciption

Category	Specification
COGENG Kit Number	CG-HIT-KIT-003
OEM Part Numbers	0002104 (Main Chassis Harness) 0003779 (Cab Harness) 0003778 (Supplementary Harness)
Compatible Models	Hitachi ZX200-3, ZX210-3, ZX220-3
Harness Types	Main Chassis, Operator Cab, Supplementary Circuits
Wire Standard	Oil & Temperature Resistant TXL Grade
Connector Rating	IP67 Waterproof & Dustproof
Key Applications	Engine Controls, Sensor Circuits, Cab Controls, Monitoring Systems
Quality Assurance	100% Electrically Tested • 24-Month Warranty

Decompose pictures

Parts list

NO	Number	Name	Qty
01	0002104	HARNESS	1
01	0003779	HARNESS	1
00A	4270554	.FUSIBLE-LINK(40A	1
00B	4287670	.FUSIBLE-LINK(60A)	1
02	]950010	NUT	5
03	A590910	WASHER	5
04	A590110	WASHER	5
05	4055311	CLIP	13
08	4207239	CAP	1
10	J011020	BOLT	27
13	4190282	CLIP(18X2)	2
15	4190261	CLIP(10)	6
17	4190275	CLIP(14)	5
22	4192035	CLIP(28)	5
23	4190273	CLIP(18)	7
24	4190272	CLIP(12)	1
25	4190261	CLIP(10)	3
26	4257159	BRACKET	2
28	4000860	CLIP(20)	1
29	J010616	BOLT	1
30	4279835	RELAY	1
31	]010816	BOLT	2
32	4055312	CLIP	4

Installation decomposition diagram

The COGENG External Wiring Harness (P/N: 0005472) is a premium aftermarket solution designed to replace the critical main wiring loom on your Hitachi ZX240-3, ZX250-3, and ZX270-3 series excavators. This harness typically manages the power and signal distribution across the machine's external components, including the engine, main sensors, and key electronic modules.

Electrical failures in an external harness are often caused by continuous exposure to heat, friction, vibration, and contaminants. The COGENG 0005472 is engineered to address these challenges, ensuring uninterrupted electrical performance and machine reliability.

Key Features and Performance Advantages
Extreme Durability Construction: Built with high-grade, robust insulation and a durable loom to withstand the engine heat, oil splash, and mechanical wear common in heavy-duty excavation work. This protection ensures long-term signal integrity where it matters most.

Optimal Data Transmission: Utilizes high-conductivity copper wiring and securely fastened, sealed, OEM-style connectors. This guarantees clean, instantaneous data transfer between the machine's ECU and all external sensors and solenoids, which is critical for smooth engine and hydraulic operation.

Guaranteed Fitment: Engineered as a direct replacement for the Hitachi OEM part 0005472. The harness features an identical layout, correct pin counts, and proper lengths for a hassle-free, "plug-and-play" installation in the specified ZAXIS -3 models.

Restores System Reliability: Replacing a worn or damaged harness with a COGENG unit instantly resolves common intermittent fault codes, erratic sensor readings, and poor engine performance related to electrical system degradation.

Invest in Reliability
For maintaining the complex electronic controls of your Hitachi ZX240-3, ZX250-3, or ZX270-3, the COGENG 0005472 External Wiring Harness offers the high quality and performance required to keep your equipment running reliably and efficiently on the job site.

Note: To guarantee the correct part for your specific excavator configuration, always cross-reference the OEM number 0005472 with your machine's serial number and parts manual.

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...

Products: Excavator Solenoid Valve; Excavator Wiring Harness; Excavator Motors; Excavator Pressure Sensor; Excavator Water Temp Sensor; Excavator Control Panel; Excavator Switch Parts; Blogger

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