The BMW X5 was developed from the legendary British Land Rover - arguably, the original sport utility vehicle. Combining eighty years of experience in high-performance sports car design with the high quality luxury sedans BMW is known for resulted in the BMW X5 in 2000. Fuel economy is on most people's minds these days, even with an SUV like the BMW X5.

Periodic maintenance will ensure that your vehicle uses fuel efficiently. The BMW X5 oxygen sensor is an important key to fuel economy.

A certain ratio of fuel to air - known as the "mixture" - keeps the engine to running at peak performance and minimizes exhaust emissions. The leaner the mixture(the higher the ratio of air to fuel), the lower the emissions. The BMW X5 oxygen sensor measures the amount of oxygen in the exhaust gases, then electronically signals the fuel-injection system to adjust the mixture accordingly. In order for the BMW X5 oxygen sensor to operate, the vehicle must be at running temperature. Signals therefore do not reach the fuel injectors until the engine has warmed up. When the oxygen sensor is damaged or defective, it can result in lower engine performance, increased fuel consumption, and polluting exhaust. When these symptoms occur, its time to replace the old BMW X5 oxygen sensor with a new factory authorized unit. With us, you'll find low discount prices on a complete selection of authentic BMW X5 parts. The BMW X5 oxygen sensor is inexpensive and easy to replace. Replace your defective oxygen sensor with a genuine BMW replacement today, and you'll save on fuel and money.Get it from us, and you'll save even more.