The 2010 Jeep Commander uses one coil pack per cylinder. With two available engines, that means 6 coil packs for the 3.7L V6 and 8 coil packs for the 4.7L V8.
Engine options and coil-pack counts
In the final year of the Commander lineup, Jeep offered two engines. Each engine has a fixed number of cylinders, which determines how many coil packs are required in a coil-on-plug setup.
Below is the breakdown by engine option:
- 3.7L Power Tech V6 — 6 coil packs (one per cylinder)
- 4.7L Power Tech V8 — 8 coil packs (one per cylinder)
Note: Factory ignition on the 2010 Commander is coil-on-plug, with one coil per cylinder as listed above. Some aftermarket configurations or repair options may differ, but the stock arrangement matches cylinder count.
How to confirm which engine your Commander has
If you’re not sure which engine your Commander uses, check the vehicle identification number (VIN) or the engine code under the hood. The VIN engine code can be cross-referenced with manufacturer data to confirm the engine type and the corresponding coil-pack count.
Summary
For a 2010 Jeep Commander, expect 6 coil packs if you have the 3.7L V6, or 8 coil packs if you have the 4.7L V8. Always verify by engine code or VIN to be certain.