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Quality 0421-1143 04211143 Wiring Harness for D4E Engine factory
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Quality 0421-1143 04211143 Wiring Harness for D4E Engine factory
Quality 0421-1143 04211143 Wiring Harness for D4E Engine factory
Quality 0421-1143 04211143 Wiring Harness for D4E Engine factory
Quality 0421-1143 04211143 Wiring Harness for D4E Engine factory
Quality 0421-1143 04211143 Wiring Harness for D4E Engine factory
>

0421-1143 04211143 Wiring Harness for D4E Engine

Brand Name: Jiajue
Model Number: D4E
Place of Origin: CHINA
Minimum Order Quantity: 1pc
Price: Please send by email or WhatsApp
Supply Ability: 100PCS/MONTH

Product Details


Product Name: 0421-1143 04211143 Wiring Harness For D4E Engine Material: Steel
Place Of Origin: Guangdong,China MOQ: 1
OEM: Support
Highlight

D4E engine wiring harness

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Excavator wiring harness replacement

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0421-1143 wiring harness D4E

Product Description

0421-1143 Wiring Harness for D4E Engine

High-quality replacement engine wiring harness designed specifically for D4E engine, ensuring reliable electrical connectivity and optimal machine performance.

Product Specifications
Product NameEngine Wiring Harness
Part Number0421-1143
Engine ModelD4E
TypeExcavator Parts
Place of OriginGUANGZHOU
Brand NameJIAJUE
MOQ1 Piece
ConditionNew
AvailabilityRich Stock
Approximate Weight5KG
Size (per piece)25cm x 25cm x 20cm
ShipmentDispatched within 3 days
Product Images
D4E Engine Wiring Harness front view D4E Engine Wiring Harness side view D4E Engine Wiring Harness connector detail D4E Engine Wiring Harness installation view
Frequently Asked Questions
How long does installation take?

Installing a complete harness requires 4-6 hours by mechanics (2 people working together) under normal conditions.

How to identify harness damage?

Machine walking abnormalities, drive motor solenoid malfunctions, walking speed switching issues, or fault codes appearing when walking or shaking the wiring harness.

How is compatibility ensured?

We verify circuit function consistency, plug/pin number and arrangement compatibility, and electrical voltage parameter matching.

Payment methods

T/T, L/C, PayPal, and other payment options available.

Stock availability

Rich stock available for immediate shipment.

Step-by-Step Testing Guide

HEUI (Hydraulic Electronic Unit Injection) systems are extremely sensitive to contamination. A single speck of dust can cause premature failure.

  1. Connect each plug of the wire harness to the corresponding hole on the test bench
  2. Each time a switch is turned on, a function is tested. The corresponding indicator light turns on, indicating normal function
Quick Installation Checklist
PreparationRequirement
BatteryMust be disconnected
Old HarnessCompare with the new one first
Pins/PlugsClean and straight
RoutingSmooth path, no sharp edges
FasteningSecure but not over-tightened
Related Products
Related excavator parts and accessories from JIAJUE
Customer Reviews & Company Information
Customer reviews and testimonials for JIAJUE products JIAJUE company overview and manufacturing credentials
Exhibition & Manufacturing
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Packaging & Shipping
Product packaging materials and protection methods Shipping and logistics process for JIAJUE products

Product Highlights

0421-1143 Wiring Harness for D4E Engine High-quality replacement engine wiring harness designed specifically for D4E engine, ensuring reliable electrical connectivity and optimal machine performance. Product Specifications Product NameEngine Wiring Harness Part Number0421-1143 Engine ModelD4E ...

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