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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China Full Engine Overhaul Gasket Kit 5-87814979-0 5878149790 For ISUZU NKR NPR 4HG1
China Full Engine Overhaul Gasket Kit 5-87814979-0 5878149790 For ISUZU NKR NPR 4HG1

  1. China Full Engine Overhaul Gasket Kit 5-87814979-0 5878149790 For ISUZU NKR NPR 4HG1

Full Engine Overhaul Gasket Kit 5-87814979-0 5878149790 For ISUZU NKR NPR 4HG1

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Compression Ratio 18.5:1
Condition Brand New — 100% quality inspected
Delivery Time 5-8 Work Days
Displacement 4,570 cc (4.6L)
Engine Compatibility ISUZU 4HG1, 4HG1T (4.6L Diesel)
Payment Terms T/T
Part Name Full Engine Overhaul Gasket Kit / Complete Gasket Set
Bore × Stroke 115.0mm × 110.0mm
Engine Type 4-Cylinder, Inline, SOHC, Turbocharged (4HG1T)
Certifiion ISO/TS16949
Vehicle Compatibility ISUZU NKR, NPR, NPR300, NPR71, ELF, NQR
Supply Ability 10000 pcs/month
OEM Part Numbers 5-87814979-0 / 5878149790
Material High-temperature, oil-resistant, durable composite materials
Kit Includes All essential gaskets, seals, and O-rings required for full engine rebuild
Packaging Details Neutral Package or as customers’ request
Warranty 12 Months
Model Number ISUZU NKR NPR 4HG1 4HG1T 4.6L Diesel
Place of Origin China
Brand Name YIMI

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Product Specification

Compression Ratio 18.5:1 Condition Brand New — 100% quality inspected
Delivery Time 5-8 Work Days Displacement 4,570 cc (4.6L)
Engine Compatibility ISUZU 4HG1, 4HG1T (4.6L Diesel) Payment Terms T/T
Part Name Full Engine Overhaul Gasket Kit / Complete Gasket Set Bore × Stroke 115.0mm × 110.0mm
Engine Type 4-Cylinder, Inline, SOHC, Turbocharged (4HG1T) Certifiion ISO/TS16949
Vehicle Compatibility ISUZU NKR, NPR, NPR300, NPR71, ELF, NQR Supply Ability 10000 pcs/month
OEM Part Numbers 5-87814979-0 / 5878149790 Material High-temperature, oil-resistant, durable composite materials
Kit Includes All essential gaskets, seals, and O-rings required for full engine rebuild Packaging Details Neutral Package or as customers’ request
Warranty 12 Months Model Number ISUZU NKR NPR 4HG1 4HG1T 4.6L Diesel
Place of Origin China Brand Name YIMI
High Light ISUZU NKR NPR engine gasket kit ,4HG1 diesel engine seal set ,OEM ISUZU 4.6L gasket kit
Full Engine Overhaul Gasket Kit 5-87814979-0 5878149790 For ISUZU NKR NPR 4HG1 4HG1T 4.6L Diesel
Product Overview

The Full Engine Overhaul Gasket Kit with OEM number 5-87814979-0 (also listed as 5878149790) is a verified OEM-grade complete gasket and seal set for ISUZU 4HG1 and 4HG1T diesel engines. This comprehensive kit contains all essential gaskets and seals required to restore engine sealing integrity, maintain proper compression, and prevent oil, coolant, and combustion leaks.

Important Cross-Reference Note: This gasket kit (5-87814979-0) is part of the ISUZU 4HG1 full gasket set family. Related part numbers include 5-87813954-0 (Full Gasket Kit), 5-87813953-0 (4HG1T Overhaul Gasket Kit), and 5-87814350-2 (NPR71 4HG1-T Engine Overhaul Kit).
Part Number 1-81200420-2 1812004202 1-81200442-0
Product Name Full Engine Overhaul Gasket Kit
Car Model ISUZU NKR NPR
Engine Model ISUZU 4HG1 4HG1T
Condition 100% Brand New
ISUZU Full Engine Overhaul Gasket Kit 5-87814979-0 for 4HG1 4HG1T Diesel Engine
Failure Symptoms

If your engine's gaskets and seals are failing, you may experience one or more of the following symptoms:

  • Engine Oil Leakage: Oil spots or puddles forming under the vehicle
  • Coolant Leakage or Loss: Unexplained drop in coolant level with visible external leaks
  • Loss of Engine Compression: Reduced engine power, hard starting, or rough running
  • Oil Contamination: Milky or frothy appearance on the oil dipstick
  • Excessive Exhaust Smoke: White, blue, or black smoke from the exhaust
  • External Fluid Leaks: Visible oil, coolant, or fuel seepage from various engine joints
Aging or degraded gaskets and seals can lead to progressive fluid loss, reduced engine performance, and potential engine damage. Prompt replacement during a major overhaul is essential to restore engine reliability and performance.
Vehicle & Engine Compatibility
Brand Model Chassis / Series Engine Years
ISUZU NKR N-Series 4HG1, 4HG1T 1997-2004
ISUZU NPR N-Series 4HG1, 4HG1T 1997-2004
ISUZU NPR300 N-Series 4HG1, 4HG1T --
ISUZU NPR71 N-Series 4HG1-T 1998-2002
Engine Code Displacement Fuel Type Application
4HG1 4.6L (4,570cc) Diesel NKR, NPR, ELF, NQR
4HG1T 4.6L (4,570cc) Diesel Turbo NKR, NPR, NPR300, NPR71
This full gasket kit is designed for ISUZU 4HG1 and 4HG1T diesel engines. Also suitable for forklift, excavator, and construction machinery applications. Please verify your vehicle's chassis code, production year, and engine code before ordering.
Features & Benefits
OEM Specification

Guarantees factory-fit quality and performance

Complete Engine Sealing Solution

Includes all essential gaskets, seals, and O-rings

High-Temperature & Oil-Resistant Materials

Engineered to withstand heavy-duty operations

Leak Prevention & Compression Restoration

Prevents oil, coolant, and combustion leaks

Precision Fitment

Guarantees accurate fit for 4HG1 and 4HG1T engines

Ideal for Fleet & Commercial Use

Perfect for workshops and fleet maintenance

Quality Control & Verification
QC Item Verification Method
Dimensional Accuracy Precision inspection to verify all gaskets match OE blueprint specifications
Material Composition High-temperature, oil-resistant material verification
Seal Integrity Test 100% quality inspection to guarantee leak-free performance
Compatibility Verification Cross-referenced against OEM specifications
Final Assembly Inspection 100% visual and dimensional inspection before packaging
Installation & Maintenance
Professional Installation Highly Recommended: Engine overhaul gasket installation requires specialized tools, precise torque specifications, and expert knowledge of ISUZU 4HG1/4HG1T engines.

Pre-Installation Checklist:

  • Verify engine code matches 4HG1 or 4HG1T compatibility
  • Clean all sealing surfaces thoroughly
  • Use new cylinder head bolts as recommended
  • Refer to ISUZU workshop manual for torque specifications
  • Inspect all engine components for wear

Installation Guidelines:

  • Ensure engine is completely disassembled and cleaned
  • Remove all old gasket material from sealing surfaces
  • Install new gaskets in correct orientation
  • Follow correct tightening sequence and torque specifications
  • Refill with fresh engine oil and coolant
  • Check for leaks and perform break-in procedure
Packaging & Supply

Each gasket kit is securely packed in protective packaging to prevent shipping damage. Suitable for wholesale distributors, engine rebuild shops, truck repair facilities, and fleet owners.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 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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