Honda Odyssey (1994-2023) firing order — diagram & guide

Honda Odyssey is a minivan that’s almost exclusively sold on the North American market and it’s one of the most popular vehicles in this category. It’s due to the practicality of the minivan for the most part, but reliable Honda engines also make it a desirable option.

So, it’s no wonder that drivers often need to inquire about the Honda Odyssey (1994-2023) firing order for proper upkeep, and we’ll give you a hand if that’s the case with you. This guide will cover all you need to know about the firing orders and cylinder configurations of different Odyssey engines, so let’s get into it:

First-generation Honda Odyssey (1994-1998) firing order

The first generation of the Honda Odyssey is also the only one to feature two different engine options. It became a rare practice in years to come since Honda settled for their dependable V6 engine. But, the first-gen options included two four-cylinder options, so let’s see what their firing orders are:

Honda Odyssey 2.2L firing order

The Honda Odyssey 2.2L firing order is 1-3-4-2 and this engine is a four-cylinder with a basic straight-four-cylinder arrangement. So, it’s easier for drivers to figure out the cylinder positions and their firing patterns, and the first cylinder of this engine is the left-most one.

Cylinders 2 and 3 follow up toward the right side of the engine, with the fourth cylinder being the furthest one on the right.

Second-generation Honda Odyssey (1999-2004) firing order

Since the introduction of the Honda Odyssey second-gen model, Honda ditched all four-cylinder engines and decided to go with a 3.5-liter V6. This engine has stuck with the Odyssey model for generations to come as well, and it became the only option for this model, so let’s see what the firing order looks like.

Honda Odyssey 3.5L firing order

The Honda Odyssey 3.5L firing order is 1-4-2-5-3-6 and it’s a rather unique engine at least in terms of the cylinder layout. This engine features two cylinder banks and the first one is the passenger’s side bank with cylinders 1, 2, and 3.

However, the cylinders are ordered front to rear, and the same goes for the driver’s side cylinder bank with cylinders 4, 5, and 6.

Third-generation Honda Odyssey (2005-2010) firing order

The third-gen Odyssey model also featured the 3.5L V6 and this engine was no different from the one featured in the second-gen Odyssey. The firing order was still 1-4-2-5-3-6, and the cylinder order was exactly the same.

The first cylinder was still on the passenger’s side with cylinders 2 and 3, while cylinders 4, 5, and 6 were on the driver’s side, ordered front to rear.

Fourth-generation Honda Odyssey (2011-2017) firing order

Once again, the fourth-gen Honda Odyssey featured a 3.5-liter V6 and this one had an increased valve number to 24 valves. There were some other updates to make the engine more fuel-efficient, but none of those affected the engine’s firing order.

So, the fourth-gen Honda Odyssey firing order is 1-4-2-5-3-6, and once again the cylinders are arranged in the same way as for the previous V6 engines.

Fifth-generation Honda Odyssey (2018-2023) firing order

Finally, the fifth-gen Honda Odyssey also had the 3.5-liter V6 as the only option, so that makes it easier for owners of all the models from the second-gen to the fifth-gen Odyssey. It’s way easier to configure the firing positions of the cylinders and apply the 1-4-2-5-3-6 firing order.

Our take

Ultimately, we hope to have cleared some things up with our guide on the Honda Odyssey firing order. The main topic of confusion for drivers is the same firing pattern used for all the V6 engines, but at least now you’ll know that’s the case since they are all based on the same engine.

Hopefully, this guide has provided all the pieces of information on cylinder locations within the engine as well, so the rest is up to you as to how you’ll use the firing order.