Your Infiniti dealership isn't the only place to buy the best parts to repair your QX4. You purchased your QX4 because its sporty handling and Japanese engineering appealed to your senses; so why would you be okay with second best when it comes to the highest quality auto parts? Anyone who owns a Infiniti knows that when it comes to fixing their automobile only the most superior replacement parts will do. The vehicle in your driveway symbolizes the best in class when it comes to all the cars, trucks, and SUVs in today's marketplace.
A lack of proper lubrication for your internal engine components can result in intense friction and heat and lead to total engine failure. The moments where your engine's main caps meet the crankshaft are where all the friction and heat come from, and that is why your Infiniti QX4 main bearings are installed there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), because its gall-resistant surface makes it ideal to act as a buffer in the space between the crankshaft and main bore in your Infiniti QX4. Most bearings are cast with lubrication channels, so very little friction is created around the engine main bearings and they will last the life of the vehicle.
Bring your QX4 back to life with the highest quality new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the correct Infiniti QX4 part for your project or repair. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When it comes to Infiniti QX4 Main Bearing Set parts, you can find them for 2003, 2002, 2001, 2000, 1999, 1998, 1997 models by clicking the appropriate year below.