The 2008 Santa Fe's 2.7-liter V6 uses a two-bank arrangement: Bank 1 contains cylinders 1, 3, and 5, while Bank 2 contains cylinders 2, 4, and 6.
In practice, "order" can refer to either how the cylinders are numbered on the engine or the spark plug firing sequence. The following outlines the standard numbering layout and how to identify each cylinder on the engine. For the exact firing order, consult the factory service manual or Hyundai’s official documentation for your VIN.
Cylinder layout and numbering
Before you review the layout, note this straightforward two-bank scheme used by the 2.7-liter V6: each bank contains three cylinders, with odd-numbered cylinders on one bank and even-numbered cylinders on the other. This helps technicians identify components quickly during maintenance.
- Bank 1: Cylinders 1, 3, 5
- Bank 2: Cylinders 2, 4, 6
Knowing which cylinders belong to which bank helps with diagnostics, spark plug changes, ignition coil work, and valve maintenance. If you’re replacing ignition components, double-check the wiring harness to ensure it matches the cylinder numeration above.
Locating cylinders on the engine
To physically locate the cylinders, use the cylinder numbers above as a guide. The numbers correspond to the six combustion chambers as labeled on the engine cover and cylinder heads.
- Cylinder 1 — Bank 1
- Cylinder 2 — Bank 2
- Cylinder 3 — Bank 1
- Cylinder 4 — Bank 2
- Cylinder 5 — Bank 1
- Cylinder 6 — Bank 2
With this layout, technicians can map tasks like spark plug removal across the six cylinders and ensure that each coil or plug replacement is done in the correct position. If in doubt, refer to the service manual for exact alignment with your VIN and engine build date.
Firing order considerations
The exact spark plug firing order for the 2.7-liter V6 in the 2008 Santa Fe is engine- and VIN-specific. While many Hyundai V6 engines use a staggered sequence such as 1-4-2-5-3-6 or a similar pattern, you should confirm the firing order from the factory service manual or Hyundai's official documentation. If you do not have access to the manual, you can verify the order by tracing the coil pack or spark plug wiring to each cylinder and matching it to the cylinder numbers listed above.
In any case, avoid guessing the firing order when diagnosing misfires or performing ignition-related work; incorrect installation can cause misfires or damage. The service manual is the safest source of truth.
Summary
For the 2008 Hyundai Santa Fe with a 2.7-liter V6, cylinders are numbered 1–6 with Bank 1 comprising 1, 3, 5 and Bank 2 comprising 2, 4, 6. Use these numbers to identify components and follow the official firing order from Hyundai’s service documentation for precise ignition sequencing.