294050-0570 High Pressure Injection Pump 2940500570 for Nissan Heavy Duty UD Truck
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Product Name
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Common Rail Diesel Fuel Injection Pump
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Place of Origin
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Wuhan,China
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Warranty
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6 Months
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Delivery time
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3-5 Days, subject to the order quantity
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Quality
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100% Tested
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Packing
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Customer Requirement
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Service
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After-Sales Service
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Size
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Standard Size
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Payment
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TT,Trade Assurance,PayPal,Credit Card
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Advantage
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Perfect Fit
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Part Number: 294050-0570 (2940500570)
Part Name: High Pressure Common Rail Fuel Injection Pump
Compatible Vehicle Models
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Nissan UD Truck (Various commercial heavy/medium-duty models)
Product Description Tags
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Application: Den-so HP4 Diesel Fuel System
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Fitment: Nissan / UD Heavy Duty Trucks
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Category: Fuel Injection System / Common Rail Pump / Diesel Engine Parts
Company Info
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
Here are the Frequently Asked Questions (FAQ) for Den-so part number 294050-0570:
Q1: What is the 294050-0570 part?
It is a heavy-duty, high-pressure common rail fuel injection pump manufactured by Denso. It belongs to Denso’s HP4 pump series, which is designed for commercial trucks and industrial diesel engines requiring high injection pressure.
Q2: Which vehicles and engines use this fuel pump?
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Primary Application: Nissan UD Trucks (commercial medium and heavy-duty trucks).
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Compatible Parts: It frequently integrates with specific heavy-duty commercial vehicle engine platforms from Nissan/UD.
Q3: What are the common cross-reference part numbers?
Depending on how the part number is printed or formatted by distributors, it can be cross-referenced as:
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294050-0570
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2940500570
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294050-057# (where "#" represents any final digit/revision from Denso)
Q4: What are the symptoms of a failing 294050-0570 injection pump?
When this fuel pump begins to wear out or fail, the vehicle typically exhibits:
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Engine stalling or hard starting (especially when cold or under load).
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A noticeable drop in engine horsepower and acceleration.
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Excessive black or grey smoke from the exhaust system.
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Fuel rail pressure error codes (Check Engine Light illuminated).
Q5: Can this pump be interchanged with other Denso HP4 pumps?
No. While many Denso HP4 pumps share a similar outer casing, the internal flow rates, mounting brackets, gear configurations, and electrical Suction Control Valves (SCV) are calibrated to specific vehicle models. You must match the exact part number to ensure proper engine timing and fueling.
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