CarFactBook Fit · 12V batteries

Will this battery fit my car?

Pick your exact model code, then enter the battery code you are looking at. We compare it with the manufacturer's published specification for that vehicle — the attributes available from the code, such as case size or terminal layout — and say plainly when the evidence is not enough.

111 exact vehicles have a published manufacturer 12V battery specification. Every other vehicle returns “insufficient evidence” rather than a guess.

1 Your exact vehicle

Mazda MX-5 Miata Grand Touring 6AT Soft Top MY2025 US2025 · United States

2 Manufacturer 12V battery specification

46B24L (S) (12V-45Ah/20HR) lead-acid 12-volt battery

Codes read from this specification: 46B24L (S)

MX-5 Miata Grand Touring 6AT Soft Top MY2025 US only. US MY2025 MX-5 Miata Grand Touring (2-seat roadster, soft top); SKYACTIV-G 2.0, 6-speed automatic, RWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other powertrain, transmission, tire size, body, year or market inference.

Source: Mazda North American Operations manufacturer reference · Mazda North American Operations · checked 2026-11-08

3 Check a battery

Other categories

These are not live because the published evidence is not yet enough for a fitment decision.

  • Tyres — Published sizes rarely include load index, speed rating and wheel package per grade; a size match alone is not a fitment decision.
  • Wiper blades — Only a handful of vehicles have published blade lengths, and arm/connector type is not recorded.
  • Bulbs — Bulb references are per lamp position and often grade-dependent (halogen vs LED units); position-level selection is not built yet.