About Car-DIY

Our Mission

Car-DIY is a fast, distraction-free automotive maintenance reference built by Jellypunch Co., Ltd. for car owners and DIY mechanics. Instead of clicking through cluttered forums or parts catalogs, you can look up your vehicle by 17-digit VIN or Year/Make/Model/Trim and immediately see the exact consumables you need.

Data Sources & Methodology

• Vehicle Identification & Catalog: Powered by the U.S. NHTSA vPIC Vehicle Registry and ISO 3779 global VIN standards covering 44+ global manufacturers and 2,400+ models.
• Consumables & Cross-References: Compiled from manufacturer service specifications, OEM part catalogs, and industry-standard aftermarket cross-reference tables (Mann, Bosch, Mahle, NGK, Denso, Akebono, Mobil 1, and Liqui Moly).

Operator & Support

Car-DIY is owned and operated by Jellypunch Co., Ltd. For fitment corrections, partnership inquiries, or legal requests, please visit our Contact page or email help@jellypunch.com.