8980792480 8-98079248-0 4HK1 Injector Nozzle Gasket For Isuzu NPR Excavator Engine Parts

Product Details

Product Overview

This is a premium quality Injector Nozzle Gasket, specifically designed for the Isuzu 4HK1 engine. Identified by the critical part numbers 8980792480 and 8-98079248-0, this gasket is an essential component for maintaining the high-pressure fuel injection system in your Isuzu-powered equipment.

Commonly used in applications such as the Isuzu NPR truck and various excavator models, this genuine part ensures a perfect seal between the injector nozzle and the cylinder head. By preventing combustion gas leakage and maintaining optimal injection pressure, this gasket is vital for engine performance, fuel efficiency, and emissions control.

This component is sourced with a focus on reliability and is intended for B2B buyers requiring consistent, long-lasting parts for their fleet or service operations.

Key Features & Benefits

• Exact OEM Fitment: Manufactured to the exact specifications of the original Isuzu part numbers 8980792480 and 8-98079248-0, ensuring a precise, trouble-free installation.
• High-Temperature Resistance: Constructed from materials capable of withstanding the extreme heat and pressure conditions within the combustion chamber, preventing premature failure.
• Leak-Proof Seal: Engineered to create a robust seal that prevents high-pressure fuel and combustion gas leaks, protecting the engine and improving efficiency.
• Enhanced Engine Performance: A proper seal ensures optimal fuel atomization and injection timing, leading to improved horsepower, torque, and fuel economy.
• Reduced Downtime: As a critical service item, using a high-quality gasket during injector replacement minimizes the risk of repeat failures and unscheduled maintenance.
• Long-Lasting Durability: Built to last, this gasket provides a dependable service life, making it a cost-effective choice for heavy-duty applications.

Technical Specifications

OEM Cross-Reference

This gasket is a direct replacement for the following original equipment manufacturer (OEM) part numbers. Please verify your existing part number for compatibility.

• Isuzu Part Number: 8980792480
• Isuzu Part Number (Alternate): 8-98079248-0

Compatibility

This injector nozzle gasket is specifically designed for the Isuzu 4HK1 engine. It is commonly used for the following applications:

• Engine Models: Isuzu 4HK1
• Vehicle Applications:
  • Isuzu NPR (N-Series) trucks
  • Various Excavator models utilizing the 4HK1 power plant

Note: Fitment is inferred based on engine model. We recommend cross-referencing your part number and verifying with your equipment manufacturer’s specifications before purchase.

Global Supply & Distribution

We are a dedicated supplier of genuine and high-quality aftermarket diesel engine parts with a robust global logistics network. We offer worldwide shipping to ensure your operations stay on track.

Our major markets include North America, Europe (including the UK, Germany, and France), the Asia-Pacific region, the Middle East, and Africa. We specialize in fast and reliable delivery to major ports and industrial centers, ensuring minimal lead times for your critical spare parts.

With extensive export experience and a commitment to international trade compliance, we are your trusted partner for sourcing Isuzu engine components.

Quality Assurance

We are committed to providing parts that meet or exceed OEM standards. Each Injector Nozzle Gasket is sourced from reputable manufacturers with strict quality control processes.

• Manufacturing Standards: Parts are produced to ISO quality management standards where applicable.
• Testing: Components undergo rigorous dimensional and material testing to ensure they meet the exact specifications required for the high-pressure 4HK1 fuel system.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects, providing you with peace of mind and purchase security. After-warranty video technical support is also available.

FAQ

Q: How do I verify that this gasket (8980792480) fits my Isuzu 4HK1 engine?
A: The best way to verify fitment is to locate the part number on your existing injector nozzle gasket. Compare it directly to the numbers we provide: 8980792480 or 8-98079248-0. Ensure your engine model is a 4HK1. If you are unsure, please contact us with your engine serial number and equipment model for confirmation.

Q: What are the common symptoms of a failing injector nozzle gasket?
A: A failing gasket can lead to several issues, including: external fuel leaks around the injector, a rough idle or misfire, a noticeable drop in engine power, increased fuel consumption, and a “blow-by” sound from the injector area. Replacing the gasket during injector service is a standard best practice to prevent these problems.

Q: Is it necessary to replace the injector nozzle gasket every time the injector is removed?
A: Yes, it is highly recommended and considered standard practice to replace the copper or steel gasket every time an injector is removed. The gasket compresses and deforms during installation to create a perfect seal. Reusing an old gasket will almost certainly lead to a leak, which can cause performance issues and potential engine damage. Always install a new gasket for a reliable repair.