BMW 545i Parts Direct to You

With today’s fuel prices, you naturally want to squeeze every possible mile out of every precious drop. To continue to enjoy maximum fuel economy however, proper maintenance is required with the proper BMW 545I parts. Any engine that is badly or irregularly maintained will waste fuel, costing you extra money with every fill-up – and you'll probably wind up spending more time and money on repairs that might have been avoided.

BMW parts such as fuel injectors can get fouled, while carbon deposits build up on the valves, preventing them from operating properly. Occasionally, unburned fuel can burn up in the exhaust components and cause damage to your oxygen sensor, catalytic converter and muffler. When these BMW 545I parts are not serviced or changed as needed, power loss can be the result. Sometimes, it’s the small BMW parts that make the most difference. For example, the air filter is one of those discount BMW 545I parts that seems small and insignificant, but it is very important to the overall health of the fuel system. Dirt and dust entering the intake system can cause foul the valves and small scratches on the cylinder walls. These add up over time, and cause oil burning and compression loss. A dirty air filter literally "chokes" the engine, keeping the fuel mixture from getting enough air, causing the engine to run "rich." This is one of the BMW 545I parts that should be changed once a year or every 10-12,000 miles, whichever comes first.

Most Popular BMW 545i Parts

Why Buy BMW 545i Parts from AutohausAZ?

It would be hard for you to find another website with better prices and better customer service. Our pricing is the lowest to be found on the internet today. About the only thing we do not carry is sheet metal body parts. Our pricing is the lowest to be found on the internet today.

  • Free Standard Shipping on Auto Parts Orders Over $48

    Free Standard Shipping

    AutohausAZ offers free Standard shipping on auto parts orders over $75 shipped within the Continental USA.

    Learn More
  • Easy Customer Friendly Returns at Authaus AZ

    EZ Parts Returns

    Your auto parts purchases are protected by AutohausAZ's customer-friendly returns policy.

    Learn More
  • AutohausAZ 3 Year/36 Month Warranty on All BMW 545i Parts

    3-Years/36-Months Auto Parts Warranty

    AutohausAZ offers industry-leading 3-years/36-months warranty on all auto parts purchases.

    Learn More
  • Customers Love AutohausAZ

    Customers Love Us

    Check out what customers have to say about AutohausAZ on Google and

    Learn More

See What Customers Have To Say About AutohausAZ

"I picked up parts today that I ordered yesterday and the experience was a pleasant one. Not only do you offer excellent prices on parts but your staff is courteous as well. I will definitely pass this along to friends, thx again!"
Matt M. | Phoenix, AZ
"Thank you for the quick handling of this RMA. Actually, yes I do intend to do more business with your company. So far my experience has been good. I recognize the periodically returns will happen - so it is really appreciated when they are accomplished smoothly. Thanks again!"
Greg R. | Sammamish, WA

Auto Parts We Offer for BMW 545i

The Latest and Greatest
Sign up for sales, coupons, special offers and product information from AutohausAZ.