Name: 0445120295 Common Rail Fuel Injector for DX160W-3 Excavator
Brand: GUANGZHOU JIAJUE TRADING CO.,LTD
SKU: DX160W-3
Price: 50,000,012.00 USD
Availability: InStock

Detail Information

Part Number:

0445120295

MOQ:

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Common Rail Fuel Injector for DX160W-3

Diesel Fuel Injector with warranty

Excavator Fuel Injector replacement part

Product Description

0445120295 Common Rail Fuel Injector for DX160W-3 Excavator

High-quality diesel fuel injector designed specifically for Excavator DX160W-3 models, ensuring optimal performance and reliability.

Product Specifications

Product Name	Fuel Injector
Part Number	0445120295
Brand Name	JIAJUE
Model	DX160W-3
Availability	Rich Stock
Approximate Weight	2KG
Size (for 1pc)	20cm x 5cm x 8cm
Delivery Methods	DHL FedEx TNT UPS
Warranty	3 months
Shipment	Dispatched within 24-48 hours

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Frequently Asked Questions

How do I install my fuel injector after purchasing it?

Please refer to the "Step-by-Step Installation Guide" on our product details page, which contains detailed installation instructions.

What precautions should I take before installing 0445120295 fuel injector?

The installation environment must be dust-free; lubricate the O-ring with clean machine oil before installation to prevent oil leakage; ensure the O-ring is installed correctly.

Why is my engine still unusable after replacing the fuel injector?

This is common due to air trapped in the high-pressure oil rail. Cycle the engine in short bursts (no more than 30 seconds) to purge air. It may take several attempts to stabilize pressure.

Is my device compatible with this part number of fuel injectors?

If you're unsure about compatibility, please send us your Engine Serial Number (ESN) for free verification.

How to determine if your fuel injectors need replacing?

Cylinder Cut-out Test: Using diagnostic software (ET), shut off cylinders one by one and observe engine speed fluctuations to locate faulty cylinders.
Fuel Rail Pressure Test: Check for internal leaks that prevent the system from building critical starting pressure.
Back-leakage Test: Excessive back-leakage usually indicates severe wear of the internal control valve assembly.
Visual Inspection: Inspect fuel injector nozzles for carbon buildup, blockage, or corrosion.

How long will it take to receive my package after I make the payment?

This depends on your country, region, and customs clearance time. Contact us with your address and postal code for shipping costs and estimated delivery time.

Step-by-Step Installation Guide

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

1. Preparation: Clean the injector bores thoroughly. Ensure there is no carbon debris, old O-rings, or fuel/oil residue at the bottom of the seat. Inspect the injector sleeve for any signs of pitting or erosion.

2. Lubrication: Apply clean engine oil to the three O-rings and the backup rings.

Warning: Never use grease. Only use clean engine oil to ensure the seals slide in without tearing.

3. Seating the Injector: Push the injector down firmly by hand until you feel it "seat." Install the hold-down clamp and bolt.

4. Torque Specifications: Tighten the bolt to 30 N⋅m±7 N⋅m (22 lb-ft).

Note: Over-tightening can crack the injector body; under-tightening causes combustion gas leakage.

5. Trim Code Programming: Locate the 6-digit alphanumeric code on the top of the injector solenoid. Use ET (Electronic Technician) software to program this code into the ECM to ensure precise fuel delivery synchronization.

Troubleshooting Guide

Issue	Root Cause	Solution
Black Smoke	Poor spray atomization or a stuck needle valve can cause dripping.	Inspect the air filter.
Hard Start	Internal leakage in the injector can lead to insufficient starting oil pressure.	Inspect the injector O-rings and internal seals.
Engine Misfire	A faulty solenoid valve coil or worn internal valve components can cause this.	Inspect the wiring harness connections and replace any damaged injectors.

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Packaging & Shipping

Tag:

Place of Origin:	CHINA
Brand Name:	JIAJUE
Model Number:	DX160W-3

Minimum Order Quantity:	1
Price:	Please send mail or WhatsApp
Packaging Details:	0445120295 Common Rail Fuel Injector for DX160W-3 Excavator is Packed in standard export packing under customer's requirement
Delivery Time:	1 Works day
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,
Supply Ability:	1000PCS/MONTH

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