How many spark plugs does a Ram 1500 have?
There isn't a single number. The Ram 1500's spark plug count depends on the engine under the hood: most gasoline engines use six or sixteen plugs, while the diesel option uses glow plugs instead of spark plugs.
Engine options and spark plug counts
The Ram 1500 offers several powertrains, and spark plug count varies by engine type. Here is a practical breakdown for the common modern configurations.
- 3.6L Pentastar V6 (gasoline): 6 spark plugs (one per cylinder)
- 5.7L Hemi V8 (gasoline): 16 spark plugs (two per cylinder; 8 cylinders total)
- 3.0L EcoDiesel V6 (diesel): no spark plugs; uses glow plugs instead
Note: Engine configurations can vary by model year and trim. Always check your specific vehicle's manual or VIN for exact details.
Additional considerations
Maintenance notes
Follow the manufacturer's maintenance schedule for spark plugs based on your engine. Gasoline engines typically have recommended replacement intervals that reflect plug material and driving conditions, while diesel engines use glow plugs with separate service intervals. When in doubt, consult your owner's manual or a Ram service specialist for the correct replacement schedule.
Summary
The Ram 1500's spark plug count depends on the engine: six for the 3.6L V6, sixteen for the 5.7L Hemi V8, and none for the EcoDiesel’s spark plugs (it uses glow plugs). Always verify with your exact model year and engine code to be sure.
