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OEM Ignition Coils | Wholesale Manufacturer in China

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Elecdurauto isn’t just another ignition coil factory—we’re the engineering team behind over 30,000 SKU-proven solutions trusted by brands and importers across Europe, South America, and Southeast Asia. Built to match OE fitment and tested under the harshest conditions, our coils combine precision, durability, and global compliance.
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Ignition Coil Types & Vehicle Compatibility

Whether you stock Asian, European, or American car lines, Elecdurauto offers a full catalog of ignition coils—including coil-on-plug (COP), pencil, and distributor-type coils. We cover over 95% of mainstream vehicles on the road.

To ensure reliable spark and heat dissipation performance and to operate normally in high mileage or high temperature environments, our ignition coil components use high-purity copper windings, heat-resistant epoxy resin, and reinforced silicone sleeves.
Compatible Brands & Platforms
Looking for private label branding or a custom-fit design? Our engineers can reverse-engineer from your samples and develop part numbers that match your catalog.
Compatible Brands & Platforms
Looking for private label branding or a custom-fit design? Our engineers can reverse-engineer from your samples and develop part numbers that match your catalog.
Custom Ignition Coil Quotation & Model Matching
Our online list is just the beginning—we have 30,000+ SKUs in our internal catalog, and we support coil development for rare or discontinued models.

Why Work with Elecdurauto Ignition Coil Factory

You need more than parts—you need a supplier who gets the demands of your business.

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OE Manufacturing Lineage

 
Our coils are built in partner factories that also supply Tier 1 brands like Bosch, Denso, Valeo, and Delphi. That means: same tooling, same testing standards—without the inflated price tag.
 
 
 

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30,000+ SKUs, 95% Vehicle Coverage

 
Elecdurauto covers almost all mainstream vehicles after 2000 and helps distributors scale up quickly with inventory that can be shipped immediately.
 
 
 
 

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Certified Quality with Zero Guesswork

 
Every unit is tested before it ships:
- Heat resistance up to 155°C
- Spark energy >45mJ
- Voltage endurance >30kV
- Vibration, fatigue, and insulation checks
 
 
 

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Fast Turnarounds, Low MOQ

 
- 100-unit minimum per model
- Most orders ship within 7–15 working days
- Free samples available for new customers
  
 
 
 

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OEM/ODM Services

 
From packaging design to structural coil redesign, we help you localize, customize, and brand with speed.
 
 
  
 
 

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Global Buyer Confidence

 
With clients in 30+ countries, from Poland to Chile, Elecdurauto is the behind-the-scenes partner for dozens of emerging and established brands.
 
 
 
 
Precision ignition coil manufacturing using advanced German and Japanese automated equipment
Ignition Coil Manufacturing & Quality Control

Precision at Scale

Our automated plants guarantee unflinching, OE-grade consistency in every unit, protecting your brand's reputation. We operate with full transparency and welcome factory audits and third-party verifications.

Equipment Highlights

- Japanese winding equipment
- German potting machines
- US high-voltage testing rigs
- Vision-guided inspection stations

Every Coil, Every Time

No batch skips testing. Every part is inspected and validated through:
- High-temperature aging
- Spark simulation over 30kV
- Energy output & resistance check
- Thermal shock + vibration cycles

Certified to Deliver

Our plants comply with:
- IATF 16949
- ISO 9001
- RoHS & environmental directives
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OEM/ODM Ignition Coil Customisation & Branding
Whether you’re building a new brand or adapting to a niche vehicle segment, we make ignition coil sourcing more flexible.
What We Offer:
- Reverse engineering from samples or drawings
- Custom molds for pencil, COP, or distributor coils
- Coil tuning: resistance, output voltage, housing design
- Label and barcode customization
- Color box/blister packaging

Need a hybrid solution? We can combine existing molds with new specs to shorten lead time and reduce tooling cost.
Engineering blueprint for custom OEMODM ignition coil design and reverse engineering
Global Client Success with Ignition Coil Supply
From fast-moving e-commerce brands to seasoned auto parts distributors, here’s how clients have used Elecdurauto to grow their coil business.
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"Their team helped us create a custom-fit coil for an engine variant sold only in Argentina. From design to delivery took less than 40 days."
— Regional Buyer, South America
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"We’ve been sourcing from Elecdurauto for 5 years. Their QC reports give us full confidence—and we’ve reduced returns by over 30%."
— Import Manager, Central Europe
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"We’ve been sourcing from Elecdurauto for 5 years. Their QC reports give us full confidence—and we’ve reduced returns by over 30%."
— Aftermarket Brand Owner, Southeast Asia
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FAQ

Frequently asked question

  • 1. Do you really offer free samples?

    Yes. For qualified B2B inquiries, we offer free ignition coil samples to help you test fitment and performance before bulk purchasing. Whether you're evaluating our coil-on-plug, distributor, or pencil-type ignition coils, we can provide product samples across different part numbers. Just share your application, and we’ll suggest the best sample match.

  • 2. What’s your MOQ per coil model?

    Our minimum order quantity (MOQ) for most OEM ignition coils is 100 units per model. For some in-stock aftermarket ignition coil SKUs, we can support smaller trial orders starting at 10–20 units, ideal for first-time buyers, regional resellers, or new product line validation.

  • 3. What’s the lead time?

    We typically ship ready-made wholesale ignition coils within 7–15 working days. For custom-designed coils or new mold development (e.g., unique ignition coil replacement models), lead time may range between 30–45 days, depending on design complexity and production volume.

  • 4. Can you help me match the correct coil?

    Yes. We specialize in ignition coil cross-reference services. Simply send us your OEM part number, engine model, or vehicle make and year (e.g., 2009 Toyota Camry 2.4L ignition coil), and our engineering team will match it with our 3000+ part number database, ensuring exact fitment and performance.

  • 5. Can I visit your factory?

    Absolutely. We welcome customer visits to our ignition coil production facilities in China. Whether you prefer an on-site inspection or a virtual tour, we can arrange full access. We also support third-party QC audits, so you're confident in every bulk ignition coil shipment.
Start Your Ignition Coil Sourcing with Elecdurauto
Whether you're launching a new ignition coil line or looking to replace inconsistent suppliers, Elecdurauto is ready to support your product goals.

Ready To Start Your Project?

To Create A World-Class, Reliable, And Efficient Automotive Supply Chain, Providing Global Businesses With Seamless, Efficient, And Reliable Solutions.
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info@elecdurauto.com
+86-189-1502-7366
A2 Block, Shimao Plaza, Changzhou, China
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