OEM Ignition Specifications
2026 Tesla Model 3 Spark Plug Gap
All-Electric Dual / Tri-Motor Powertrain · Battery Electric Vehicle (BEV)
⚠ Technician Advisory: All-electric powertrain: Tesla vehicles have no internal combustion engine, ignition coils, or spark plugs.
Frequently Asked Questions
Does the 2026 Tesla Model 3 have spark plugs?
No. The 2026 Tesla Model 3 is an all-electric vehicle powered by electric traction motors. It contains no internal combustion engine, ignition coils, or spark plugs.
What ignition system does the 2026 Tesla Model 3 use?
Electric powertrains do not utilize an ignition or combustion system. Motor control is handled by high-voltage inverter power electronics.
What maintenance replaces spark plugs on a 2026 Tesla Model 3?
Instead of spark plugs and oil changes, EV maintenance focuses on battery coolant loops, cabin air filters, brake fluid moisture checks, and tire rotations.