Shopify

Vehicle Filter — Year, Make, Model

Shoppers pick their vehicle once. Your store shows only what fits.

A Shopify fitment app for auto parts merchants. Year, make, model search and filter across collections, fitment badges on product cards, compatibility checks on product pages, and warnings in the cart.

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Year, make, model selector
A storefront widget where shoppers choose their vehicle once. The selection persists across the session.
Filtered collections
Collection pages show only parts that fit the selected vehicle, with unknown fitment never silently treated as incompatible.
Fitment on every product
Product pages answer clearly: fits, fits with notes, does not fit, or unknown. Cards carry a badge and the cart warns on mismatches.
Fit Groups, not row-by-row data
Define compatibility once as a reusable group with includes and excludes, then apply it to products, variants, or whole collections.
CSV import with staging
Import from your existing spreadsheets with column mapping, validation, and an explicit publish step.
Works with standard themes
Built for Online Store 2.0 themes with no theme rebuild. When the filter is off, the native storefront is untouched.

Install and seed the vehicle database with US cars and trucks.
Create Fit Groups or import your fitment CSV.
Apply groups to products and collections.
Add the selector to your theme and go live.

Fitment is the hardest part of selling parts online. This app makes it reusable: define compatibility once, apply it broadly, and give shoppers a trustworthy answer everywhere they look.