BMW fuel injectors have been a hot topic for many owners over the last decade or so. The switch to direct fuel injection made BMW’s N5X and B5X-series engines some of the most capable Euro tuner platforms of all time. However, their initial Piezoelectric-style injectors were anything but reliable...

The N55 was a welcomed replacement for the potent but problematic N54, but in recent years, it’s developed a reputation for eating connecting rod and main bearings. Even though the internet cites frequent failures, it got me wondering: Is that reputation justified, or are a few isolated cases...

The N52 was a fixture in BMW’s lineup for nearly a decade. It’s a reliable engine suited to the highway and the race track. However, a recent recall has made light of a potential fire hazard within their PCV systems. If you own an N52-powered BMW, this is something you’ll want to fix.  What is...

All N55-powered BMWs use an electric water pump. They’re efficient and reduce parasitic engine losses, but they remain a source of headaches. More recently, owners have found their water pump’s aluminum ground bolt failing on them, shearing off for whatever reason and leaving the pump inoperable....

I've already outlined why it's critical to repair an oil filter housing leak on any BMW N5X engine (N51, N52, N52N, N54, or N55). I've even highlighted how to fix the issue yourself in a DIY article. Now, I have the photos to back up how bad this can be. And I should should warn you—it's not...

My job as the BMW Catalog Manager at FCP Euro makes it a necessity that I live and breathe BMW. However, even I can admit that I don't have the answers to everything. What I am good at is teaching myself and learning as I go. One such topic I learned this past year and have grown a deep...

BMW chassis codes—what do they mean? You probably have seen it on our site in application guides or diagram sites such as RealOEM or bimmercat. The BMW chassis code, sometimes known as BMW manufacturer code or BMW model code, can tell you a lot about your particular BMW, which is especially...

The N54 engine is a very popular platform with enthusiasts due to the potential power that can be unlocked. The stock fuel system was designed by BMW to be overkill, and unlike other direct injection cars, you can still drive comfortably with a high-pressure fuel pump failure. While this is...

Update: 1/20/2019 As of 3/26/2018, BMW has made it impossible to order #937 injectors unless the order was part of a warranty claim under a recall. FCP Euro can no longer source or sell #937 injectors and will now be selling #079 injectors moving forward until further notice. However, the...

Your BMW oil service light is on, but what does that mean? What is wrong and what does your BMW actually need? The oil service light can mean that your car needs more than just a basic oil change. This brief guide covers the BMW E46 3-Series, BMW E39 5-Series, BMW E38 7-Series, BMW E83 X3, and...