
Product Overview
This premium A2300 glow plug is engineered for the Yanmar 4TNE92 diesel engine, a core component for reliable cold starts and optimal combustion. As a trusted supplier to the global heavy machinery and commercial vehicle industry, we ensure this part meets the rigorous demands of professional applications. We specialize in direct shipping to key industrial markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance and operation of critical equipment.
Key Features & Benefits
- Precision Engineered: Manufactured to exact OEM specifications and size, ensuring a perfect fit and seamless integration with your Yanmar 4TNE92 engine.
- Enhanced Durability: Constructed from high-grade materials to withstand extreme thermal cycling and provide a long service life under demanding operating conditions.
- Reliable Cold-Start Performance: Delivers consistent, rapid heating for dependable engine ignition in cold weather, reducing starter wear and battery drain.
- Cost-Effective Solution: Offers the performance and reliability of genuine parts at a competitive price, providing excellent value for fleet managers and equipment operators.
- Rigorous Quality Control: Each unit undergoes stringent testing, backed by a comprehensive machinery test report and video outgoing-inspection for your peace of mind.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number / Model | A2300 (for Yanmar 4TNE92) |
| Engine Model | 4TNE92 |
| Type | Glow Plug |
| Engine Type | Diesel |
| Size | OEM Standard Size |
| Weight | Approx. 1 kg |
| Warranty | 6 Months |
| Place of Origin | Guangdong & Guizhou, China |
| Selling Unit | Single Item |
OEM Cross-Reference
This high-quality aftermarket glow plug is a direct replacement for the genuine Yanmar part. While the primary reference is Yanmar A2300, it is always recommended to cross-check your engine’s specific requirements. Please consult your engine manual or contact our technical support with your existing part number for verification.
Compatibility
This glow plug is specifically designed for the Yanmar 4TNE92 diesel engine. This engine is commonly found in a wide range of heavy-duty machinery and vehicles, including:
- Excavators
- Trucks
- Forklifts
- Bulldozers
- Buses & Coaches
- Loaders (Wheel Loaders, Skid Steer Loaders)
- And other industrial equipment powered by the 4TNE92 platform.
Global Supply & Distribution
We are experts in international B2B logistics for automotive and machinery parts. Our streamlined export process ensures reliable delivery to your nearest port or directly to your facility.
- Worldwide Reach: We regularly ship to major markets across North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Italy), Asia-Pacific (Australia, Japan, Singapore), the Middle East (UAE, Saudi Arabia), and South America.
- Efficient Logistics: Partnering with leading freight forwarders, we offer competitive sea (LCL/FCL) and air freight options to major global hubs like Los Angeles, Rotterdam, Hamburg, Singapore, and Dubai.
- Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is prepared professionally to ensure smooth customs clearance worldwide.
Quality Assurance
Our commitment to quality is integral to our supply chain, ensuring you receive parts you can trust for critical engine applications.
- Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality-controlled materials.
- Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, covering peace of mind for your operations.
- Verifiable Testing: Every batch is subject to functional testing. A machinery test report is available, and we provide video outgoing-inspection upon request for quality verification before shipment.
FAQ
Q: How can I be sure this glow plug will fit my specific Yanmar 4TNE92 engine?
A: This part is manufactured to the exact OEM specifications for the Yanmar A2300 part number. For absolute certainty, we recommend comparing the physical dimensions and connector type of your old plug with our product images/specs, or providing us with your engine’s serial number for a final compatibility check.
Q: What is the typical installation procedure, and are there any special precautions?
A: Installation involves disconnecting the battery, removing the electrical connector, unscrewing the old glow plug, and installing the new one with the correct torque specification to avoid damage. It is crucial to ensure the engine is cool and to clean the seating area to prevent debris from entering the cylinder. We recommend consulting the official engine service manual or a qualified technician.
Q: Do you offer technical support for troubleshooting glow plug-related issues?
A> Yes. Our team has extensive experience with Yanmar engine systems. We can provide basic guidance on diagnosing glow plug circuit issues (e.g., using a multimeter to check resistance) and common failure symptoms like hard starting or white smoke. For complex electrical diagnostics, consulting a certified mechanic is always advised.
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 .