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23670-UL030 Fuel Injector for 1KD 2KD Engine

기본 정보
원래 장소: 중국
브랜드 이름: Jiajue
모델 번호: 1kd 2kd
최소 주문 수량: 1PC
포장 세부 사항: 1KD 2KD 엔진용 23670-UL030 연료 인젝터는 고객 요구 사항에 따라 표준 수출 포장으로 포장됩니다.
배달 시간: 1-3 일의 날
지불 조건: L/C,D/A,D/P,T/T,웨스턴 유니온
공급 능력: 100pcs/월
상세 정보
제품명: 23670-UL030 1KD 2KD 엔진용 연료 인젝터 재료: 강철
원래 장소: 중국 광동 MOQ: 1
OEM: 지원하다
강조하다:

23670-UL030 diesel fuel injector

,

1KD 2KD engine fuel injector

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UL030 fuel injector with warranty


제품 설명

23670-UL030 Fuel Injector for 1KD 2KD Engine
High-performance fuel injector designed specifically for 1KD and 2KD engines, ensuring optimal fuel delivery and engine performance.
Product Specifications
Product NameFuel Injector
Part Number23670-UL030
Engine Model1KD/2KD
TypeEngine Parts
Place of OriginGuangzhou, China
Brand NameJIAJUE
Minimum Order Quantity1 Piece
ConditionNew
AvailabilityRich Stock
Approximate Weight1KG
Size (per piece)16cm x 5cm x 8cm
Warranty3 Months
ShipmentDispatched within 5 days
Product Images
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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 for detailed installation instructions.
What precautions should I take before installing my 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 unsure about compatibility, 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.
  • Fuel Rail Pressure Test: Check for internal leaks preventing system pressure buildup.
  • Back-leakage Test: Excessive back-leakage indicates severe wear of 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 payment?
Delivery time depends on your country/region and customs clearance. 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 no carbon debris, old O-rings, or fuel/oil residue at the bottom of the seat. Inspect the injector sleeve for pitting or erosion.
  2. Lubrication: Apply clean engine oil to the three O-rings and backup rings.
  3. Warning: Never use grease. Only use clean engine oil to ensure seals slide in without tearing.
  4. Seating the Injector: Push the injector down firmly by hand until you feel it "seat." Install the hold-down clamp and bolt.
  5. Torque Specifications: Tighten the bolt to 30 N⋅m±7 N⋅m (22 lb-ft). Over-tightening can crack the injector body; under-tightening causes combustion gas leakage.
  6. 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 for precise fuel delivery synchronization.
Troubleshooting Guide
IssueRoot CauseSolution
Black SmokePoor spray atomization or stuck needle valve causing drippingInspect the air filter
Hard StartInternal leakage in the injector leading to insufficient starting oil pressureInspect the injector O-rings and internal seals
Engine MisfireFaulty solenoid valve coil or worn internal valve componentsInspect wiring harness connections and replace damaged injectors
Company Profile
23670-UL030 Fuel Injector for 1KD 2KD Engine 4
GUANGZHOU JIAJUE MACHINERY EQUIPMENT CO., LTD
Guangzhou Jiajue is a specialized manufacturer, developer, and distributor of excavator parts. With years of expertise and continuous innovation, we supply thousands of excavator components including undercarriage parts, rubber parts, engine components, oil seals, consumable parts, iron parts, and hydraulic breakers across hundreds of applications with comprehensive product range and quality assurance.
We maintain our principle of developing superior quality products and providing exceptional service. We believe that high-quality products build strong brand reputation, and excellent service fosters lasting customer relationships. We sincerely look forward to cooperating with you and building stronger business partnerships.
Exhibition
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Factory Environment
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Packaging & Shipping
23670-UL030 Fuel Injector for 1KD 2KD Engine 8 23670-UL030 Fuel Injector for 1KD 2KD Engine 9

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