Product Overview

This premium glow plug is engineered for reliable cold starting in Yanmar industrial and marine diesel engines. As a trusted supplier to the global heavy equipment aftermarket, we ensure this critical component meets the exact specifications required for demanding applications. We specialize in direct export to major industrial markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance of construction, agricultural, and power generation machinery.

Key Features & Benefits

• Precision Engineered: Manufactured to strict tolerances for a perfect fit and optimal electrical resistance, ensuring consistent performance.
• Enhanced Durability: Constructed with high-grade materials to withstand extreme thermal cycling and corrosive environments, extending service life.
• Reliable Cold Starts: Provides fast, efficient heating for dependable engine ignition in low-temperature conditions, reducing battery strain and starter wear.
• Direct OEM Replacement: Designed as a direct interchange for original equipment parts, guaranteeing seamless integration without modification.
• Quality Assured: Each unit undergoes rigorous electrical and dimensional testing to ensure it meets or exceeds original performance standards.

Technical Specifications

OEM Cross-Reference

This part serves as a direct replacement for the following Yanmar OEM part numbers. Always verify the specific number from your original part or engine manual.

• Yanmar: 129150-77210, 129150-77230
• Common Aftermarket Numbers: 8-97035-XXX-0 (Series)

Compatibility

This glow plug is compatible with a range of machinery powered by the specified Yanmar diesel engines. Common applications include:

• Engine Models: Yanmar 4D94E, SD23, SD25 series diesel engines.
• Typical Applications:
  • Yanmar-powered excavators and mini-excavators.
  • Industrial generators and power plants.
  • Marine auxiliary engines and pumps.
  • Agricultural machinery and tractors.
• Year Ranges: Suitable for engines manufactured from the 1990s to present; compatibility is based on engine model, not vehicle year.

Global Supply & Distribution

We are a professional B2B exporter specializing in diesel engine components for the global market. Our logistics network is optimized for efficient international trade.

• Worldwide Shipping: We ship to all major continents via air freight (DHL, FedEx) and sea freight (FCL/LCL).
• Key Markets Served: We have extensive experience supplying to North America (USA, Canada), the European Union, the United Kingdom, Australia, Southeast Asia, the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Stock is available for immediate dispatch to major global ports and logistics hubs such as Rotterdam, Los Angeles, Singapore, and Dubai.
• Export Compliance: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is provided professionally, ensuring smooth customs clearance worldwide.

Quality Assurance

We partner with ISO-certified manufacturers to deliver parts that meet rigorous international standards.

• Manufacturing Standards: Components are produced under quality management systems aligned with ISO 9001 principles.
• Testing: 100% functional testing for electrical continuity, resistance, and insulation. Dimensional checks against OEM blueprints.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects from the date of purchase, subject to proper installation and use.

FAQ

Q: How do I confirm this glow plug fits my specific Yanmar engine?
A: The most reliable method is to cross-reference the part number stamped on your existing glow plug with our listed OEM numbers. Also, verify your engine’s model designation (e.g., 4D94E-XXXXX) from the engine nameplate.

Q: What is the recommended installation torque for this glow plug?
A: It is crucial to follow the engine manufacturer’s specification, typically between 15-25 Nm (11-18 ft-lb). Over-tightening can damage the thread or the plug body, while under-tightening can cause compression leaks and poor heat transfer. Always use a calibrated torque wrench.

Q: Do you recommend replacing glow plugs as a set?
A> Yes, for optimal performance and balanced electrical load on the glow plug controller, we strongly recommend replacing all glow plugs in the engine simultaneously, even if only one has failed. This prevents uneven heating and potential future failures.

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 .