AS-378 Coil-on-Plug Ignition Coil

AS-378 is a coil-on-plug (COP) ignition coil designed for modern ignition systems. This type of ignition coil is installed directly onto the spark plug, eliminating the need for high-voltage ignition wires and improving ignition efficiency and reliability. Each cylinder is equipped with an individual coil, allowing precise ignition control and enhanced engine performance.

Manufacturer: Asia Traffic

Asia Traffic Supply Company is a professional ignition coil manufacturer with over 50 years of experience in automotive parts development and production. We specialize in high-quality ignition components, including automotive ignition coils, motorcycle ignition coils, electric horns, and spark plug caps. All products are 100% made in Taiwan and undergo full performance testing before delivery to ensure reliability and consistency.

OE-Standard Design & Performance

Asia Traffic Supply Company follows strict OEM manufacturing standards and uses high-quality materials from trusted suppliers. Our ignition coils are designed to perform reliably under extreme heat and pressure conditions. Each product undergoes rigorous testing, including 1000-hour high-temperature endurance tests, 100-cycle thermal shock testing, and water resistance evaluation. With a focus on easy installation, durability, and long service life, our products provide dependable performance for aftermarket applications.

Packaging & Delivery

1. MOQ: 25 pcs
2. Lead time: 14-30 days (depending on stock availability). Urgent orders are negotiable.
3. Sample: 1 piece (minimum order)-Buy Samples