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The product is an iridium spark plug manufactured by Wenzhou Guangda Autoparts Manufacturing Co.,ltd in China. It features an iridium alloy tip combined with a nickel/steel housing, a design that provides superior wear resistance and a longer service life than conventional nickel plugs. The fine‑wire iridium centre electrode is intended for gasoline‑powered passenger cars, motorcycles and light commercial vehicles operating under high‑temperature conditions. Iridium spark plugs are recognised for consistent spark performance and reduced fouling across a range of engine types. In the automotive aftermarket, iridium plugs are typically offered in standard thread sizes such as M10 × 1.0 mm and a reach of 19 mm, with heat ranges around 9 and electrode diameters near 0.4 mm. These dimensions correspond to common industry specifications that ensure compatibility with a broad selection of engine designs. Buyers such as parts distributors, service‑centre chains and overseas importers look for this combination of durability and performance. Trade terms, including minimum order quantity, pricing and delivery schedule, are not disclosed in the listing and should be confirmed directly with the supplier before placing an order.
| Material | Iridium alloy tip with nickel/steel housing |
| Electrode type | Fine‑wire iridium centre electrode |
| Thread size | M10 × 1.0 mm (typical) |
| Reach | 19 mm (typical) |
| Heat range | 9 (typical) |
| Electrode diameter | 0.4 mm (typical) |
| Voltage rating | 12 V (typical) |
| Operating temperature | Up to 1200 °C (typical) |
| Packaging | 20 plugs per carton (typical) |
| Certification | ISO 9001 (typical) |
Wenzhou Guangda Autoparts Manufacturing Co.,ltd is located in Wenzhou City, Zhejiang Province, postal code 325700, China. The supplier is listed with a "harbor" trust tier on the platform, but the recorded response rate is 0 % and the average response time is shown as 0 hours, indicating that no response data is currently available. Their public address confirms the manufacturing base is in the Zhejiang region, a well‑established hub for automotive component production.
Iridium spark plugs are precision engine ignition components designed for gasoline-powered vehicles, delivering superior wear resistance and extended service life compared to standard nickel plugs. Featuring fine-wire iridium center electrodes, these plugs ensure consistent spark performance across passenger cars, motorcycles, and light commercial engines under high-temperature conditions. Widely sourced from manufacturers in China, Japan, and Korea for global automotive after-market distribution.
| 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, importers should verify the material composition of the tip, request any available quality‑management certificates such as ISO 9001, and confirm that the supplier can provide a test report showing compliance with automotive ignition standards. It is also prudent to request a sample or a third‑party inspection report to ensure the iridium alloy meets the stated specifications.
Logistics planning requires clarification of the shipping port in China, the preferred Incoterm (for example FOB Wenzhou or CIF Shanghai), and an estimated production lead time. Because the listing does not disclose these details, buyers must ask the supplier to specify the timeline from order confirmation to shipment, as well as acceptable payment methods such as T/T, LC or escrow.
Quality assurance should include a pre‑shipment inspection covering electrode dimensions, tip hardness and resistance to thermal shock. Importers are advised to arrange for an independent laboratory to perform a spark gap test and a hardness test on the iridium tip, and to obtain a full inspection certificate before cargo release. Documentation such as a mill test report, material safety data sheet and compliance declaration should accompany the shipment to satisfy customs and end‑user requirements.
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When sourcing Spark Plug for your business, securing the right balance of quality and cost is essential. Wenzhou Guangda Autoparts Manufacturing Co.,ltd, a verified supplier based in China, offers this product with key specifications including Iridium fine-wire center electrode spark plug, 0.6 mm - 1.1 mm (application-specific), and M10 x 1.0 / M12 x 1.25 / M14 x 1.25. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.2/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 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Guangda Autoparts Manufacturing 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 B2B 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 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 global B2B marketplace. Start your sourcing journey today.
Importing Spark Plug 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 from Wenzhou Guangda Autoparts Manufacturing Co.,ltd is $1.2/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 Wenzhou Guangda Autoparts Manufacturing Co.,ltd through EximNext.
The supplier, Wenzhou Guangda Autoparts Manufacturing Co.,ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Spark Plug. 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 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 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Guangda Autoparts Manufacturing Co.,ltd. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Wenzhou Guangda Autoparts Manufacturing 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 supplied by Wenzhou Guangda Autoparts Manufacturing Co.,ltd include Iridium fine-wire center electrode spark plug, 0.6 mm - 1.1 mm (application-specific), and M10 x 1.0 / M12 x 1.25 / M14 x 1.25. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wenzhou Guangda Autoparts Manufacturing Co.,ltd offers Spark Plug with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spark Plug is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Guangda Autoparts Manufacturing Co.,ltd through our platform.
Wenzhou Guangda Autoparts Manufacturing Co.,ltd maintains international quality certifications. These ensure that the Spark Plug 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. Wenzhou Guangda Autoparts Manufacturing 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 Wenzhou Guangda Autoparts Manufacturing Co.,ltd.
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