Description
Premium OE-Style Replacement for 2008–2017 Dodge / SRT Viper 8.4L V10
This aftermarket upgrade ignition coil is a premium direct-fit OE replacement designed specifically for 2008–2017 Dodge and SRT Viper applications. Engineered to meet or exceed original Mopar performance standards, the UF-642 delivers reliable spark energy, excellent heat resistance, and factory-style fitment for demanding V10 performance environments.
Featuring high-quality copper windings, advanced internal insulation, and OE-style housing construction, this ignition coil helps restore smooth idle, throttle response, and ignition performance while maintaining long-term durability under high engine bay temperatures.
Ideal for stock or lightly modified Vipers, the UF-642 is one of the most trusted premium aftermarket ignition coil options available for Gen IV and Gen V Vipers.
Features:
- Direct OE-style replacement
- Factory-style connector and housing design
- High-temperature resistant construction
- Premium copper windings for consistent spark energy
- Engineered for high-performance V10 applications
- Helps restore smooth idle and throttle response
- Designed for long service life and durability








