Mercedes-Benz 3.0L (182 cu in) firing order — diagram & guide
Achieving peak engine efficiency with the Mercedes-Benz 3.0L firing order.
If you own one of the high-performance Mercedes-Benz models with the latest inline-six petrol engine, performing routine maintenance tasks is crucial to keep it running smoothly. The engine has common issues with increased oil consumption and worn-off injectors which don’t have to be major problems as long as you handle them promptly.
So, that’s what our guide on the Mercedes-Benz 3.0L (182 cu in) firing order will help you achieve. We’ll not only focus on the firing sequence of the engine but also on the cylinder configuration to help you keep the engine running properly.
Mercedes-Benz 3.0L firing order
The Mercedes-Benz 3.0-liter inline-six engine is a bit specific in terms of power and design. So, the key point to know is that the Mercedes-Benz 3.0L firing order is 1-6-3-4-2-5. It’s crucial to identify the first cylinder right off the bat so you can inspect each cylinder in its firing position.
You can diagnose the misfiring cylinder and check for oil leaks by using the firing order. So, the next key step to make is to figure out the cylinder configuration so you can apply the firing order.
Mercedes-Benz 3.0L cylinder diagram
The 3.0-liter Mercedes engine is a straight-six-cylinder powertrain which makes your job a bit easier when working on the engine. The cylinder number 1 is located near the radiator and above the pully as the front-most cylinder of the engine.
All the other cylinders spread in order from 1 to 6 towards the engine’s rear end. In other words, the cylinder number 6 is the furthest one from the pulley near the windshield. So, this helps a lot when using the firing order as you can identify all the cylinders now.
Mercedes-Benz 3.0L vehicle applications
The thing with this engine is that Mercedes used it in various forms and in different models. Since these have different code names, it’s important to ensure your car has this exact powertrain under the hood to apply the firing order, and we’ll give you a complete list of such cars:
- Mercedes-Benz C43 AMG
- Mercedes-Benz C53 AMG
- Mercedes-Benz CLS53 AMG
- Mercedes-Benz GLE43
- Mercedes-Benz S450 4M
- Mercedes-Benz GLC43
- Mercedes-Benz AMG GT43
- Mercedes-Benz S500 Hybrid
- Mercedes-Benz GLE400
- Mercedes-Benz CLS450
- Mercedes-Benz E53
- Mercedes-Benz E400
As you can see, a wide variety of different Mercedes-Benz models have been using this engine and the firing order matches regardless of the model codename.
Our take
So, now that we’ve gone through this guide on the Mercedes-Benz 3.0L firing order, you’ll be certain that the firing sequence we’ve outlined fits for all these vehicle models.
Whether it’s a hybrid or a twin-turbo configuration, you won’t have to wonder about it again and we hope to have helped with cylinder configuration as well.
