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Brand New Steel Reinforced Oil Pipe Direct OEM Replacement for Isuzu NPR 4HE1 Cylinder Block to Vacuum Pump

Basic Properties
Place of Origin: China
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: ISUZU NPR, NKR
Trading Properties
Minimum Order Quantity: 10 pcs
Price: Negotiable
Payment Terms: T/T,
Supply Ability: 10000 pcs/month
Specifications
Part No: 8-97228671-0, 8972286710 Vehicle Model: NPR
Part Name: PIPE; OIL, C/BL TO VAC PUMP Material: Steel / Reinforced Metal (OE Design)
Engine Application: ISUZU 4HE1 (4.8L / 5.2L Diesel) Cooling Type: Engine Coolant Circulation
Displacement: 4.8L (4770cc) Or 5.2L (5193cc) Installation: Direct OEM Replacement
High Light:

Steel reinforced oil pipe

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Isuzu NPR 4HE1 cylinder block pipe

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OEM replacement vacuum pump pipe

Product Description
Oil Pipe 8-97228671-0 For Isuzu NPR 4HE1 Cylinder Block To Vacuum Pump 8972286710
Product Overview

This oil pipe transfers engine oil from the cylinder block to the vacuum pump, ensuring proper lubrication for vacuum-assisted brake boosters on Isuzu 4HE1 diesel engines.

Part Number 8-97228671-0, 8972286710
Product Name Oil Pipe / Cylinder Block to Vacuum Pump Pipe
Car Model ISUZU NPR, NKR
Engine Model ISUZU 4HE1 (4.8L / 5.2L Diesel)
Condition 100% Brand New
Origin China Mainland
Warranty 6 Months
Oil Pipe 8-97228671-0 for Isuzu 4HE1 engine
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable oil delivery
  • Precision Fittings: Ensures leak-free connection to cylinder block and vacuum pump
  • High Pressure Resistance: Withstands engine oil pressure without cracking
  • Restores Brake Assist: Ensures proper vacuum pump operation for power brakes
  • Direct Replacement: Simple bolt-on installation - matches OE routing
  • Cost-Effective: Affordable alternative to genuine OEM pipes
Oil pipe technical specifications and details
Vehicle & Engine Compatibility

This oil pipe is specifically designed for Isuzu NPR and NKR trucks with 4HE1 engine.

Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, NPR70, etc.)
  • ISUZU NKR (NKR55, NKR57, NKR59, etc.)
Engine Specification - ISUZU 4HE1:
  • 4-Cylinder, Inline Diesel
  • Displacement: 4.8L (4770cc) or 5.2L (5193cc) depending on variant
Installation Notes

Installation steps (overview):

  1. Disconnect battery negative cable
  2. Locate the oil pipe between the cylinder block and vacuum pump
  3. Remove the old pipe fittings (place a drain pan to catch oil)
  4. Clean the mounting ports on the cylinder block and vacuum pump
  5. Install new sealing washers or O-rings
  6. Position the new pipe and hand-tighten fittings
  7. Torque fittings to manufacturer specification (do not overtighten)
  8. Start engine and check for oil leaks
  9. Verify vacuum pump operation (brake pedal feel after starting)
Quality Control
  • Material Verification: Pipe material and fitting composition tested
  • Dimensional Inspection: Length, bends, and fitting threads verified
  • Pressure Test: Sample pipes tested for oil pressure integrity
  • Leak Test: Fittings checked for sealing
  • Visual Inspection: 100% checked for defects
  • Packaged Safely: Wrapped in plastic, 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 Oil Pipe 8-97228671-0 For Isuzu NPR 4HE1 Cylinder Block To Vacuum Pump 8972286710, please contact our sales team for a competitive quote and expert technical support.