Infiniti FX35 (2002-2013) firing order — diagram & guide
Enhancing performance with the right Infiniti FX35 firing order.
The FX35 model by Infiniti is one of the most renowned crossover SUV vehicles on the used car market, and it’s pretty popular in the US for its remarkable engine. It’s the same engine used in the G35 sedan and coupe, as well as the Nissan 350Z.
So, we thought we’d help you with the Infiniti FX35 (2002-2013) firing order guide as we dig deeper into the firing sequence of this engine and its cylinder configuration. By the time you are done with this guide, you’ll get to see the bigger picture and obtain all the tools to keep your engine running smoothly and efficiently, so let’s get into it.
| FX35 YEARS | ENGINE | FIRING ORDER |
|---|---|---|
| 1st Gen (2002-2013) | 3.5L V6 | 1-2-3-4-5-6 |
First-generation Infiniti FX35 (2008-2015) firing order
The first-gen of the FX35 was also the only generation of the model produced from 2002 to 2013 and it only used a single engine option. So, we’ll discuss the 3.5-liter V6 in this guide in terms of its firing order and cylinder placement to help you figure things out.
Infiniti FX35 firing order
The Infiniti FX35 3.5L firing order is 1-2-3-4-5-6 and this engine is a longitudinal V6 which means there’s a driver’s side and a passenger’s side cylinder bank. As you raise the cover, you’ll see the cylinders 1, 3, and 5 in order from the front end of the engine toward its rear on the passenger’s side.
On the other hand, cylinders 2, 4, and 6 were laid out on the driver’s side and these were also ordered front to rear, so cylinders 1 and 2 are the front cylinders of their respective banks.
Our take
Ultimately, the 3.5-liter V6 used in the FX35 is a reliable engine with a slim chance of misfiring or engine issues if not treated on time. However, with the right maintenance approach and firing order, you can do much more and keep it running for miles above its life expectancy, so hopefully, our guide sets you on the road to that.
