BMW 850CSI Fuel Filter Parts

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BMW 530i, 540i, 740iL, 740i, 318i, 318is, 750iL, 850i, 318iC, 840Ci & more
In Stock Status
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Leaves warehouse within 1-2 business days.

BMW 850CSI fuel filter typically cost between $13.39 and $16.29.

The BMW 850CSI fuel filter is responsible for removing impurities and contaminants from the fuel before it reaches the engine. It ensures that only clean and pure fuel enters the engine, which improves its performance and efficiency. The fuel filter prevents debris and other pollutants from damaging the fuel injectors, carburetor, and other critical engine components. It is an essential component of the fuel system and should be replaced regularly to maintain optimal engine performance.

Signs of a Clogged or Dirty BMW 850CSI Fuel Filter

  1. Decreased engine performance: One of the most common signs of a clogged fuel filter is decreased engine performance. If you notice a decrease in power or acceleration, it could be due to a dirty or clogged fuel filter.
  2. Engine stalls frequently: If your BMW 850CSI stalls frequently, it may be due to a clogged fuel filter. This happens because the filter blocks the flow of fuel to the engine, which causes it to shut down.
  3. Difficulty starting the engine: If you experience difficulty starting your car, it may be due to a clogged fuel filter. This happens because the filter does not allow enough fuel to reach the engine, which makes it harder to start.
  4. Unusual engine sounds: If you hear unusual engine sounds like sputtering or backfiring, it could be due to a clogged fuel filter. This is because a clogged filter can cause fuel to flow unevenly, which can cause these kinds of sounds.
  5. Lower fuel efficiency: A clogged fuel filter can also cause lower fuel efficiency. This is because the engine has to work harder to get the fuel it needs, which uses up more fuel.
  6. Strong fuel smell: If you smell gasoline in the cabin or around your BMW 850CSI, it may be due to a clogged fuel filter. A clogged filter can cause fuel to leak or evaporate, which can create a strong smell.
  7. Check engine light: Finally, if the check engine light comes on, it’s possible that your fuel filter is clogged or dirty. The check engine light can indicate a wide range of issues, but a dirty or clogged fuel filter is one of the possibilities.

BMW 850CSI Fuel Filter Replacement Interval

The BMW 850CSI fuel filter should be replaced every 60,000 miles or every 4 years (whichever comes first) according to BMW's maintenance schedule. However, it is always good to consult your vehicle's owner manual or a certified BMW technician for specific recommendations based on your driving habits and environment.

Replacing the Fuel Filter on Your BMW 850CSI

  1. Locate the fuel filter: The fuel filter is usually located near the fuel tank or the engine.
  2. Depressurize the fuel system: Before removing the fuel filter, relieve the pressure in the fuel system by disconnecting the fuel pump fuse and running the engine until it stalls.
  3. Disconnect the lines: Use a wrench or pliers to loosen the fuel lines attached to the filter. Be careful not to damage the lines.
  4. Remove the old filter: Once the lines are detached, remove the old filter from its mounting bracket.
  5. Install the new filter: Install the new filter in the same mounting bracket as the old one. Make sure it is installed in the correct orientation.
  6. Reconnect the lines: Tighten the fuel lines back onto the fuel filter using a wrench or pliers.
  7. Pressurize the fuel system: Reconnect the fuel pump fuse and turn the engine over a few times to prime the fuel system.
  8. Check for leaks: Look for any fuel leaks around the fuel lines or filter. If there are no leaks, you are good to go!

Buying a BMW 850CSI Fuel Filter Online

At AutohausAZ, our customers can enjoy a hassle-free shopping experience when looking for a BMW 850CSI fuel filter. Our vast inventory of authentic BMW parts ensures that our customers receive the highest quality products at affordable prices. Additionally, our easy-to-navigate website makes it simple for customers to find what they need with just a few clicks.

Our team of experts is always available to provide reliable and trustworthy advice to our customers, ensuring that their purchase is the right one for their vehicle. We understand that time is precious, which is why we strive to provide fast and efficient delivery to all of our customers, so they can get back on the road as soon as possible.

Furthermore, our commitment to customer satisfaction doesn't stop there. We offer a wide selection of payment options and a hassle-free return policy, making it easy for our customers to shop with confidence. With over 40 years of experience in the automotive industry, we have built a reputation for excellence, and our customers can rely on us to deliver exceptional service every time.

In conclusion, shopping at AutohausAZ for a BMW 850CSI fuel filter provides many advantages that are unmatched by other retailers. Our vast inventory, knowledgeable team, fast delivery, and commitment to customer satisfaction make us the go-to destination for all BMW owners in need of quality parts.

Auto Parts We Offer for BMW 850CSI