Discover Nissan Direct Fuel Injection. Browse Nissan Multi-Point Fuel Injection. Order Nissan Fuel Injection & Nissan Fuel Delivery System. Maintaining your Nissan's fuel injection system is crucial for optimal performance and fuel efficiency. Regularly replacing filters and using quality fuel can extend the lifespan of your injectors. If you notice rough idling, reduced acceleration, or increased fuel consumption, it might be time to consider a replacement. When selecting a new fuel injector, consider the two common types available: throttle body and direct injection, each designed for specific performance needs. Opt for OEM-quality materials to ensure compatibility and ease of installation. Proper maintenance and informed selection will keep your Nissan running smoothly, enhancing your vehicle's reliability and driving experience. Add to your cart today and ensure your Nissan stays in top condition.