Product Overview

This high-performance glow plug is engineered for Isuzu industrial and heavy-duty engines, ensuring reliable cold starts in demanding conditions. As a trusted supplier in the global aftermarket, we provide direct shipping to major industrial hubs across North America, Europe, Asia-Pacific, and the Middle East, supporting the operational needs of excavator fleets and machinery operators worldwide.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for perfect fitment and optimal performance in Isuzu diesel engines.
• Enhanced Durability: Built with high-grade materials to withstand extreme temperatures and pressures, ensuring a long service life.
• Improved Cold Start Reliability: Delivers rapid and consistent heating for dependable engine ignition in low-temperature environments, reducing downtime.
• Corrosion Resistance: Features protective coatings to resist corrosion from fuel and environmental exposure, maintaining electrical integrity.
• Stable Heat Output: Provides consistent glow performance for complete fuel combustion, contributing to smoother engine operation and reduced emissions.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers:

• 8943907776 (Primary Aftermarket Number)
• 8-94390777-6 (Isuzu OEM Number)

Compatibility

This glow plug is designed for Isuzu diesel engines commonly found in industrial machinery and excavators.

• Engine Models: Isuzu 6HK1, 4HL1, 4HJ1 series diesel engines.
• Primary Application: Isuzu-engine powered excavators and heavy construction equipment.
• Fitment Note: Always verify your engine model and existing part number before purchase to ensure correct application.

Global Supply & Distribution

We specialize in seamless international B2B logistics for automotive and industrial parts.

• Worldwide Shipping: Reliable export to all major markets, including North America (USA, Canada, Mexico), Europe (Germany, UK, Poland), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: Fast container and air freight services to key ports and industrial centers, ensuring timely delivery to your warehouse or job site.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) for smooth customs clearance.
• Bulk & Wholesale: Competitive pricing for large quantity orders, ideal for machinery fleet operators, distributors, and workshop chains.

Quality Assurance

We partner with ISO-certified manufacturers to guarantee part reliability and performance.

• Manufacturing Standards: Produced in facilities adhering to ISO 9001 quality management systems.
• Rigorous Testing: Each batch undergoes electrical resistance, thermal cycle, and dimensional checks to ensure compliance with OEM performance benchmarks.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.
• Inspection: Available pre-shipment inspection services upon request for bulk orders.

FAQ

Q1: How do I confirm this glow plug fits my specific Isuzu excavator?
A: The most reliable method is to cross-reference the part number currently installed on your engine. This plug replaces OEM number 8-94390777-6. Please also verify your engine model (e.g., 6HK1) from the engine nameplate or equipment manual before ordering.

Q2: What is the typical installation torque for this glow plug?
A: Proper installation is critical. We recommend consulting your engine’s official service manual for the precise torque specification. As a general guideline for diesel engine glow plugs, a torque range of 15-25 Nm (11-18 ft-lb) is common, but always use a calibrated torque wrench and follow OEM procedures to avoid damage to the threads or the heating element.

Q3: Do you offer technical support for international buyers?
A: Yes. Our technical team can assist with fitment verification and provide basic installation guidance. For complex diagnostic or repair procedures, we always recommend consulting a certified technician. We ensure all product documentation is clear and available in multiple languages to support our global clientele.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .