Fit My Parts

From the owner's manual, page cited

What size parts does my car take?

Wiper blades, bulbs, battery and filters, copied from the official owner's manual for your model year, with the manual page so you can check it. 308 model years read so far.

Find your car Browse all cars

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  1. 1Wiper blades length + size sold
  2. 2Bulbs every exterior number
  3. 3Filters + oil maker part numbers
  4. 4Battery group + code decoder

Find your car

Battery tray fit checker

Measure the space for the battery (inside the tray and hold-down, and the height under the hood) and see which BCI groups fit.

Decode a battery code

Toyota66 model yearsNissan64 model yearsFord44 model yearsChevrolet39 model yearsKia33 model yearsHonda26 model yearsHyundai11 model yearsMazda11 model yearsGMC10 model yearsTesla4 model years
Model years with a page, by maker (bars to scale).

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What you can look up

Wiper sizes come with the whole-inch size the blade box shows. Bulbs link to a page per bulb number listing every car that uses it. Battery codes, whether a BCI group, a Ford Motorcraft BXT code, a DIN/EN case like LN3 or a JIS code like 55D23L, link to the matching group size with its dimensions.

Why owner's manuals

Parts-store lookups disagree with each other because each store keeps its own catalog. The maker's owner's manual is the one source written for your exact model year, so this site reads those manuals and copies the facts they print: bulb numbers, wiper lengths, filter part numbers, battery codes and oil grades. Each value links to the manual page it came from.

The catch is that makers print different things. GM manuals list wiper lengths and ACDelco filter numbers; Ford lists Motorcraft part numbers, battery codes and a full bulb chart; Toyota, Honda, Nissan and Mazda mostly print bulb tables, oil grades and sometimes a battery case size. When the manual leaves something out, the page says so instead of guessing. See the methodology for how the manuals are read and checked.