2026 Ford Mustang Bulb Sizes

Last reviewed September 30, 2026

The short answer

The 2026 Ford Mustang has sealed LED headlights with no replaceable low-beam bulb.

Some values on this page are still waiting for a second source. We show what we have and mark it; confirm against your owner's manual before you buy.

Bulb sizes

Low beam Sealed LED, no replaceable bulb
High beam Sealed LED, no replaceable bulb
Fog light Sealed LED, no replaceable bulb
Daytime running Sealed LED, no replaceable bulb
Front turn signal Sealed LED, no replaceable bulb
Rear turn signal Sealed LED, no replaceable bulb
Brake light Sealed LED, no replaceable bulb
Tail light Sealed LED, no replaceable bulb
Reverse light Sealed LED, no replaceable bulb
License plate Sealed LED, no replaceable bulb
Dome / map light Sealed LED, no replaceable bulb

Wheel specs and lug torque

Bolt pattern 5x114.3 mm (5x4.5")
Center bore 70.5 mm
Lug thread M14x1.5 Shop on Amazon
Lug nut torque 150 ft-lbs (203 Nm)

Key fob, battery and sensors

Key fob battery CR2450 Shop on Amazon

Dimensions, weight and fuel

Fuel Gasoline
Octane 87 minimum, 91 recommended

Worth knowing about the 2026 Mustang

  • LED lighting. The low beam, high beam, fog light, daytime running, front turn signal, rear turn signal, brake light, tail light, reverse light, license plate, dome / map light are sealed LED units with no user-replaceable bulb. A failure means replacing the assembly.
  • Torque. Tighten lug nuts to 150 ft-lbs in a star pattern with a torque wrench, and re-check after the first 50 miles. This figure is from the owner's manual; an impact gun will overshoot it.
  • Octane. The manual requires 87 octane and recommends 91 for full performance. Regular will not harm the engine; premium is a choice, not a requirement.