iFJF 167-1638 RV Spark Plug – Onan Generator Replacement

The iFJF 167-1638 Spark Plug is the perfect OEM replacement for your Onan generator in RV trailers and campers, ensuring reliable ignition performance even under demanding conditions. Designed to reduce ignition system voltage requirements, this spark plug delivers consistent starts and improved efficiency, especially in lean-burn engines. Its corrosion-resistant and wear-resistant construction guarantees long-lasting durability, making it a cost-effective choice for both DIY mechanics and professional technicians.

Each package includes two 167-1638 spark plugs, providing a ready supply for routine maintenance or emergency replacements. Backed by a 12-month warranty, this high-quality part offers peace of mind with reliable protection against defects. Whether you're servicing your RV’s generator for extended trips or preparing for seasonal use, the iFJF 167-1638 ensures your power source stays dependable when you need it most.