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The spark plug is engineered for Jenbacher J320 and J420 stationary gas engines and carries OEM part numbers 347257/P3V3N1, 462199, 462203, 401824, 639753 and 639754. It features a precious‑metal alloy tip composed of iridium and platinum, a ceramic insulator and a nickel‑steel electrode. The supplier lists a delivery window of 3‑15 days, a minimum order of four pieces and standard can packaging.
The iridium/platinum tip provides superior conductivity and wear resistance, while the ceramic insulator offers high dielectric strength. In the spark‑plug market the typical heat range for gas‑engine applications is around 7, with a standard M10 × 1.0 mm thread and a conical seat. Reach is commonly 19 mm and the plug is rated for a voltage of 12‑24 kV. These industry‑standard dimensions ensure compatibility with most Jenbacher engine blocks.
The plug is used in power‑generation and cogeneration plants, as well as in mining operations where continuous‑duty engines run on natural gas, biogas or lean‑burn mixtures. Plant operators, equipment distributors and maintenance contractors are the typical buyers. Prospective buyers should confirm the exact OEM reference, discuss incoterms and payment (T/T) and verify the supplier’s harbour‑tier verification before placing an order.
| Material | Precious Metal Alloy (Iridium/Platinum tip) with Ceramic Insulator and Nickel‑Steel Electrode |
| OEM References | 347257 / P3V3N1, 462199, 462203, 401824, 639753, 639754 |
| Applicable Engine Models | Jenbacher J320, J420 |
| Suitable Fuel Types | Natural gas, biogas, lean‑burn gas mixtures |
| Delivery Time | 3‑15 days |
| Minimum Order Quantity | 4 pcs |
| Packaging | Can |
| Typical Heat Range | typical range 7 |
| Standard Thread Size | typical M10 × 1.0 mm |
| Typical Reach | typical 19 mm |
Wuhan Weyeah Power Machinery Co., Ltd. is located at E4‑13, No.28 Panlong Avenue, Huangpi District, Wuhan, Hubei, China, postal code 432200. The company is listed with a harbour verification tier, indicating a moderate level of platform‑provided trust, although its response rate is currently recorded as 0 percent. The address and tier information are the only supplier‑provided details available in the listing.
The firm markets industrial replacement components for stationary gas engines, emphasizing precision engineering that meets original equipment manufacturer tolerances. No specific certifications, production capacity or years of operation are disclosed, so buyers should request any relevant quality certificates directly from the supplier before finalising a purchase.
This spark plug (OEM references 347257 / P3V3N1, 462199, 462203, 401824, 639753, 639754) is a precision-engineered ignition component designed exclusively for Jenbacher J320 and J420 stationary gas engines used in power generation and cogeneration applications. Suitable for natural gas, biogas, and lean-burn gas mixtures, this part is critical for maintaining engine efficiency, combustion stability, and reduced emissions in manufacturing plants, energy facilities, and mining operations. As a genuine industrial replacement part, it meets OEM tolerances for reliable operation in continuous-duty power generation environments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the part numbers supplied match the engine’s OEM specifications and request any available quality certificates, such as ISO 9001, to confirm the supplier’s manufacturing standards. Confirm the supplier’s harbour verification status and ask for recent factory audit reports if possible.
Discuss logistics early: confirm the exact lead time, preferred incoterm (FOB, CIF, etc.) and payment method (T/T is indicated in the listing). Ask the supplier to provide a detailed packing list and to confirm whether the cans are suitable for maritime transport or if additional protective packaging is required.
Arrange for pre‑shipment quality checks, including resistance measurement, visual tip inspection and dimensional verification against the typical specifications listed above. Request a test report and a certificate of conformity to accompany the commercial invoice and packing list, ensuring smooth customs clearance and downstream acceptance.
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When sourcing Spark Plug For J320 J420 for your business, securing the right balance of quality and cost is essential. Wuhan Weyeah Power Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including OEM Replacement Spark Plug, P3V3N1 / 347257 Series, for Lean-Burn Gas Engines, Iridium Center Electrode, Platinum Ground Electrode, Alumina Ceramic Insulator, Nickel-Plated Steel Shell, and M18 x 1.5 Thread, 26.5 mm Reach, 16 mm Hex, Long-Reach Configuration (Jenbacher Spec). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $285/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8511.10, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing Spark Plug For J320 J420 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Weyeah Power Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8511.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Spark Plug For J320 J420 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Spark Plug For J320 J420 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8511.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Spark Plug For J320 J420 from Wuhan Weyeah Power Machinery Co., Ltd. is $285/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan Weyeah Power Machinery Co., Ltd. through EximNext.
The supplier, Wuhan Weyeah Power Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Spark Plug For J320 J420. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spark Plug For J320 J420 is classified under HS Code 8511.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spark Plug For J320 J420 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Weyeah Power Machinery Co., Ltd.. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Wuhan Weyeah Power Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Spark Plug For J320 J420 supplied by Wuhan Weyeah Power Machinery Co., Ltd. include OEM Replacement Spark Plug, P3V3N1 / 347257 Series, for Lean-Burn Gas Engines, Iridium Center Electrode, Platinum Ground Electrode, Alumina Ceramic Insulator, Nickel-Plated Steel Shell, and M18 x 1.5 Thread, 26.5 mm Reach, 16 mm Hex, Long-Reach Configuration (Jenbacher Spec). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuhan Weyeah Power Machinery Co., Ltd. offers Spark Plug For J320 J420 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spark Plug For J320 J420 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Weyeah Power Machinery Co., Ltd. through our platform.
Wuhan Weyeah Power Machinery Co., Ltd. maintains international quality certifications. These ensure that the Spark Plug For J320 J420 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan Weyeah Power Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan Weyeah Power Machinery Co., Ltd..
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