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Duralast Ignition Coil C840Shop All Duralast
Duralast products are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
- High dielectric epoxy is injected into the case and pulled into a vacuum to eliminate air pockets and prevent moisture intrusion or thermal breakdown
- Neodymium in the core creates the strongest magnetic field and produces max high voltage output at all speeds
- Our reinforced bobbins prevent voltage flash over for an extended service life
- We use the high heat resistant compound for our coil on plug boot to withstanding heat stress for longer durability
Advice and How-To's
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