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OEM Nozzle Holder Sleeve 8-97602301-1 8976023011 For ISUZU FRR FSR FVR 4HK1 5.2L 6HK1 7.8L & Hitachi ZX200 ZX330 — Precision Copper Injector Sleeve

Basic Properties
Place of Origin: China
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: ISUZU FRR FSR FVR 4HK1 5.2L 6HK1 7.8L & Hitachi ZX200 ZX330
Trading Properties
Minimum Order Quantity: 20 pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 pcs/month
Specifications
OEM Part Numbers: 8-97602301-1 / 8976023011 / 8-97602-301-1 Part Name: SLEEVE; NOZZLE HOLDER / Nozzle Holder Sleeve / Injector Sleeve
Material: Copper (Precision-Machined) Net Weight: Approx. 0.08 Kg
H/S Code: 840999100 Engine Compatibility: ISUZU 4HK1, 6HK1, 6HH1, 4HL1, 4BD1
Vehicle Compatibility: ISUZU FRR, FSR, FTR, FVR, NQR, NPR-HD, NRR, FXR Production Years: 2005 Onwards
Certification: ISO/TS16949 Condition: Brand New — 100% Quality Inspected
Warranty: 12 Months
High Light:

ISUZU nozzle holder sleeve

,

precision copper injector sleeve

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ISUZU 4HK1 injector sleeve

Product Description
OEM Nozzle Holder Sleeve 8-97602301-1 8976023011 For ISUZU FRR FSR FVR 4HK1 5.2L 6HK1 7.8L & Hitachi ZX200 ZX330
Product Overview

The Nozzle Holder Sleeve (Injector Sleeve) with OEM numbers 8-97602301-1 (also listed as 8976023011, 8-97602-301-1) is a verified OEM-grade direct replacement for a wide range of ISUZU diesel engines, including the 4HK1, 6HK1, 6HH1, and 4HL1.

Key Specifications:
  • OEM Specification - Verified by ISUZU OEM part numbers
  • Precision Copper Construction - High-quality copper for optimal heat transfer
  • Verified Net Weight - 0.08 kg
  • Broad Equipment Compatibility - Fits ISUZU trucks and construction equipment
  • ISO/TS16949 Certified - Manufactured under strict quality control
Failure Symptoms

If your nozzle holder sleeve is failing, you may experience one or more of the following symptoms:

  • Coolant Leakage into Combustion Chamber - White smoke from exhaust and coolant loss
  • Combustion Gas Leakage - Ticking noise with black soot around injector
  • Hard Starting / Rough Idle - Difficulty starting or rough idling
  • Loss of Engine Power - Reduced combustion efficiency
  • Fuel Dilution of Engine Oil - Fuel mixing with engine oil
  • Visible Corrosion or Scaling - Pitting, corrosion, or carbon buildup
  • Engine Overheating - Coolant loss leading to overheating
⚠️ A failing nozzle holder sleeve is a serious engine integrity risk - it can lead to coolant contamination, fuel dilution, and potential cylinder head damage. Prompt replacement is essential.
Vehicle & Engine Compatibility
⚠️ CRITICAL: This nozzle holder sleeve is designed for ISUZU 4HK1, 6HK1, 6HH1, and 4HL1 diesel engines. Verify your engine code and chassis code before ordering.
Primary Applications - ISUZU Trucks
Brand Model Chassis / Series Engine Years
ISUZU FRR F-Series 6HK1 7.8L, 6HH1 2005 onwards
ISUZU FSR F-Series 6HK1 7.8L, 4HK1 5.2L 2005 onwards
ISUZU FTR F-Series 6HK1 7.8L 2005 onwards
ISUZU FVR F-Series 6HK1 7.8L 2005 onwards
Cross-Reference Part Numbers
Part Number Description
8-97602301-1 / 8976023011 Nozzle Holder Sleeve - Current Production
8-97602301-0 / 8976023010 Nozzle Holder Sleeve - Earlier Variant
8943908690 ISUZU Cross-Reference
8943908691 ISUZU Cross-Reference
Features & Benefits
OEM Specification
Guarantees factory-fit quality and performance - verified by ISUZU OEM part numbers
Precision Copper Construction
Optimal heat transfer and gas-tight/coolant-tight seal - verified by copper material specifications
0.08 kg Lightweight Design
Compact and lightweight for easy installation without adding stress to cylinder head
Precision-Machined Dimensions
Ensures correct injector alignment and spray pattern for optimal combustion efficiency
Product Image
OEM Nozzle Holder Sleeve for ISUZU diesel engines - precision copper injector sleeve
Installation & Maintenance
⚠️ IMPORTANT: Professional Installation Highly Recommended
Nozzle holder sleeve replacement requires specialized tools, precise installation procedures, and expert knowledge.

Pre-Installation Checklist:

  • Allow engine to cool completely before starting work
  • CRITICAL: Cylinder head injector bore must be thoroughly cleaned and inspected
  • Quantity Required: 4 per engine (4-cylinder) or 6 per engine (6-cylinder)
  • Use new copper washers and O-rings during installation
  • Ensure vehicle is securely supported on jack stands
Packaging & Supply
  • Packaging: Neutral box, color box, or customer brand package
  • Pack Quantity: 1 PC (sold individually) or sets of 4/6
  • Net Weight: Approx. 0.08 kg per sleeve
  • Suitable for: Wholesale distributors, truck parts retailers, repair shops, and fleet owners