The On-Board Diagnostics (OBD) Aftermarket Market was valued at USD 25.4 Billion in 2024-e and will surpass USD 39.4 Billion by 2030; growing at a CAGR of 7.6% during 2025 - 2030. https://intentmarketresearch.com/latest-reports/on-board-diagnostics-obd-aftermarket-market-8173