Product Overview

This S4S Glow Plug is a premium-quality, direct-fit replacement component engineered for Mitsubishi diesel engines. Designed for durability and reliable cold-start performance, it is an essential part for engine maintenance and repair. We specialize in global B2B supply, serving major markets across North America, Europe, the Asia-Pacific region, and the Middle East with efficient logistics and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and optimal performance in Mitsubishi engine applications.
• Enhanced Cold Start Reliability: Features a fast-heating element that ensures quick and dependable engine ignition in low-temperature conditions.
• Robust Construction: Built with high-grade materials to resist corrosion and thermal stress, ensuring long service life and durability.
• Improved Fuel Efficiency: Promotes complete fuel combustion during startup, contributing to reduced emissions and better overall engine economy.
• Cost-Effective Maintenance: A reliable aftermarket solution that delivers OEM-level performance, helping to minimize downtime and repair costs.

Technical Specifications

OEM Cross-Reference

This S4S glow plug directly replaces the following OEM part numbers:

• Mitsubishi: 8-98023-526-0
• Common Alternative Numbers: MD069782, 8-97023-634-2

Compatibility

This glow plug is specifically designed for a range of Mitsubishi diesel engines, commonly found in industrial machinery, generators, and commercial vehicles.

• Engine Models: Mitsubishi 4M40, 4M50, 4M51 series diesel engines.
• Primary Applications: Ideal for use in excavators, wheel loaders, forklifts, and stationary power units powered by the compatible Mitsubishi engine blocks.
• Vehicle Fitment: Fits various equipment from manufacturers like Mitsubishi Heavy Industries, Shantui, and other OEMs utilizing these engine platforms.

Global Supply & Distribution

We are a trusted partner for international B2B clients, offering seamless global logistics.

• Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (Germany, UK, Poland), Asia (Japan, Korea, Australia), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery Network: Efficient shipping to key ports and logistics hubs such as Rotterdam, Los Angeles, Singapore, and Dubai ensures timely delivery to your warehouse or project site.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international trade compliance standards for smooth customs clearance.

Quality Assurance

Every part is subjected to rigorous quality control to meet the demands of professional use.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality materials.
• Performance Testing: Each glow plug undergoes electrical resistance and thermal cycle testing to verify heating performance and durability.
• Warranty: Backed by a standard warranty against manufacturing defects, ensuring confidence in your purchase. Contact us for specific warranty terms.

FAQ

Q1: How do I confirm this glow plug fits my specific Mitsubishi engine model?
A1: The primary fitment is determined by the engine model (e.g., 4M40). Please verify your engine’s model number and cross-reference it with the OEM part number 8-98023-526-0 or the compatible engine list in the Compatibility section. For precise confirmation, provide your equipment’s model and serial number.

Q2: What is the recommended installation torque for this glow plug?
A2: Proper installation is critical. We recommend consulting your engine’s official service manual for the exact torque specification. As a general guideline for similar applications, a torque of 15-20 Nm (11-15 ft-lbs) is common, but always refer to manufacturer specifications to avoid damage to the cylinder head threads.

Q3: Do you offer technical support for bulk orders or specific project requirements?
A3: Yes. For B2B clients placing bulk orders or with specialized project needs, we provide dedicated technical and logistics support. This includes compatibility verification for fleet applications, customized packaging, and consolidated shipping solutions to optimize your supply chain.

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 .