1968–1979 VW Flame-Thrower Ignition Coil 12V 40k Volt Black - OEM Number(s) (043905115C)
Upgrade your air-cooled VW’s ignition performance with this Flame-Thrower 12V 3 Ohm Epoxy Filled Ignition Coil. Delivering a potent 40,000 volts, this internally resisted coil enhances spark energy, allowing wider plug gaps for stronger combustion, improved throttle response, and better fuel economy. Its durable epoxy-filled construction resists vibration and heat—ideal for off-road or street-driven applications. Compatible with PerTronix breakerless ignition systems and most distributor-type inductive setups, this coil simplifies installation thanks to an integrated internal resistor. Unlike oil-filled coils, it can be mounted in any position without performance loss.
• 40,000 volt high-output ignition coil
• Compatible with electronic ignition systems
• Internally resisted (3 Ohm) for simplified wiring
• Epoxy filled for enhanced vibration resistance
• Mounts in any direction—upright or inverted
• OE-style black canister appearance
• Improves spark energy, throttle response, and fuel efficiency
• Legal in all 50 states and Canada (C.A.R.B. E.O. # D-57-21)
• Designed for electronic ignition only
• Canister diameter: 56mm (2.2")
• Canister height: 154mm (6.1")
• Voltage: 12V
• Resistance: 3 Ohm internal
• Output voltage: 40,000V
• Weight: 2.2 lbs (1kg) approx.
• Epoxy-filled coils offer superior vibration resistance over oil-filled designs
• Oil-filled coils must be mounted upright, while epoxy coils allow multi-position installation
Also known under these part numbers: (For reference only)
- 043905115C
- 10012818
- 40611
- 694342004903