CarCompatibility is an independent resource that answers fitment questions for car owners — which battery fits your car, what size and fitting your wiper blades need, which bulb goes in which headlight, and the dozens of other “will this fit my model?” questions that lead to wrong-part purchases and wasted trips to the parts counter.

Why we exist

The information you need is fragmented across manufacturer data, supplier catalogues, marketplace listings with copy-paste titles, and forum threads of varying reliability. We pull it together, match it to the standard fitment codes, organise it by make/model/year/engine, and write it so you can confirm the right part with confidence.

Who’s behind it

CarCompatibility is researched and written by a small editorial team of car and motoring enthusiasts who care about getting fitment right. Every fitment guide is checked against manufacturer and OE-supplier data before it’s published, and re-verified on a regular cycle. More about our team and method →

How we work

We work from manufacturer and OE data, match the codes that govern fit, specify the exact variant, tell you when to confirm by registration or VIN, and date-stamp every guide so you know how current it is. Read our full method →

How we’re funded

The site is supported by affiliate commissions — if you buy through some of our links we may earn a small amount at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases. This never influences our recommendations, which are based purely on correct fitment and fitness for the job. Full disclosure →

Get in touch

A fitment question we haven’t covered, or a correction? Contact us → — we read everything.