When your vehicle starts running rough or you experience decreased fuel efficiency, the problem may lie with your fuel injectors. Fuel injectors are critical components that ensure proper fuel delivery to the engine, helping to maintain optimal performance. Over time, these injectors can become clogged, damaged, or worn out, leading to poor engine performance. If you find yourself in need of fuel injector replacement, it's important to understand the cost involved. The fuel injector replacement cost can vary depending on several factors, such as the make and model of your vehicle, the brand of injectors you choose, and the labor costs associated with the job. On average, replacing a single fuel injector can cost anywhere between $150 and $500 per injector. However, in some cases, replacing all the injectors may be necessary, which can push the total cost to anywhere between $600 and $2,000. When looking for reliable fuel injectors, consider choosing BBI Injectors Direct , a ...