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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM
China Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM

  1. China Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM
  2. China Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM
  3. China Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM
  4. China Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM

Fuel Feed Pump with Integrated Hand Primer for Isuzu NPR 4HF1 - Direct OEM

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,
Cooling Type Engine coolant circulation
Engine Appliion ISUZU 4HF1 (3.9L Diesel)
Certifiion ISO/TS16949
Priming Pump Integrated hand primer
Delivery Time 5-8 Work Days
Pump Type Mechanical diaphragm or piston (with manual primer)
Vehicle Appliion ISUZU NPR
Part Number 8-97377345-1, 8973773451
Supply Ability 10000 pcs/month
Installation Direct OEM replacement
Material Cast aluminum / iron body, rubber primer
Packaging Details Neutral Package or as customers’ request
Model Number ISUZU NPR
Place of Origin China
Brand Name YIMI

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Cooling Type Engine coolant circulation
Engine Appliion ISUZU 4HF1 (3.9L Diesel) Certifiion ISO/TS16949
Priming Pump Integrated hand primer Delivery Time 5-8 Work Days
Pump Type Mechanical diaphragm or piston (with manual primer) Vehicle Appliion ISUZU NPR
Part Number 8-97377345-1, 8973773451 Supply Ability 10000 pcs/month
Installation Direct OEM replacement Material Cast aluminum / iron body, rubber primer
Packaging Details Neutral Package or as customers’ request Model Number ISUZU NPR
Place of Origin China Brand Name YIMI
High Light Fuel feed pump for Isuzu NPR 4HF1 ,Isuzu NPR fuel pump with hand primer ,OEM replacement fuel pump cast aluminum
Fuel Feed Pump 8-97377345-1 For Isuzu NPR 4HF1 With Priming Pump 8973773451
Product Overview

The Fuel Feed Pump (OEM Numbers: 8-97377345-1 / 8973773451) is a premium-quality, direct replacement fuel system component designed for Isuzu NPR medium-duty trucks equipped with the 4HF1 diesel engine. This mechanical pump draws fuel from the tank and delivers it at low pressure to the injection pump, featuring a built-in priming pump for manual air bleeding after filter changes.

Part Number 8-97377345-1, 8973773451
Product Name Fuel Feed Pump / Lift Pump / Hand Priming Pump
Car Model ISUZU NPR
Engine Model ISUZU 4HF1 (3.9L Diesel)
Condition 100% Brand New
Warranty 6 Months
Fuel Feed Pump 8-97377345-1 for Isuzu NPR 4HF1 engine
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and performance specifiions for perfect fit and reliable fuel delivery
  • Integrated Hand Primer: Allows easy manual bleeding of air after filter changes - no special tools required
  • Durable Construction: Cast housing resists corrosion and vibration
  • Non-Return Valve: Prevents fuel drain-back, ensuring quick starting
  • Restores Fuel System Performance: Eliminates hard starting, stalling, and power loss
  • Direct Replacement: Simple bolt-on installation - matches OE mounting and connections
  • Cost-Effective: Affordable alternative to genuine OEM pumps
Fuel Feed Pump technical details and specifiions
Vehicle & Engine Compatibility

This fuel feed pump is specifically designed for Isuzu NPR trucks with 4HF1 engine.

Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc. with 4HF1)
  • May also fit other Isuzu models using the 4HF1 engine - verify compatibility
Engine Specifiion - ISUZU 4HF1:
  • 4-Cylinder, Inline Diesel, Direct Injection
  • Displacement: 3.9L (3856cc)
Installation Notes

Installation steps (overview):

  1. Disconnect battery negative cable
  2. Loe the fuel feed pump (usually on the engine block near the injection pump)
  3. Place a drain pan under the pump
  4. Disconnect fuel inlet and outlet lines (label positions)
  5. Remove the mounting bolts
  6. Remove the old pump and gasket
  7. Clean the mounting surface
  8. Install a new gasket and the new pump. Hand-tighten bolts
  9. Torque mounting bolts to specifiion (typically 20-30 Nm)
  10. Reconnect fuel lines (IN from tank, OUT to filter/injection pump)
  11. Reconnect battery
  12. Prime the system by repeatedly pressing the hand primer until fuel flows with no air bubbles and resistance builds
  13. Start engine and check for leaks
Quality Control
  • Material Verifiion: Housing alloy and rubber primer compound tested
  • Leak Test: Pump pressurized to ensure no fuel leakage
  • Primer Function Test: Manual pump operation and sealing verified
  • Flow Test: Fuel delivery volume and pressure checked
  • Dimensional Inspection: Mounting hole pattern and port threads verified
  • Visual Inspection: 100% checked for casting defects or damage
  • Packaged Safely: Sealed in plastic bag, boxed with foam
Packaging and Delivery
  • Neutral export packing or customized packaging available
  • Carton or wooden case for safe transportation
  • Fast delivery for stock items
  • Shipping by Express Air or Sea
Inquiry

For pricing, availability, or bulk purchase of the Fuel Feed Pump 8-97377345-1 For Isuzu NPR 4HF1 With Priming Pump 8973773451, please contact our sales team for a competitive quote and expert technical support.

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...

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Get in touch with us

  • Reach Us
  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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