The seat belt pretensioners and retractors market is projected to grow from USD 12.9 billion in 2026 to USD 19.8 billion by 2036, at a CAGR of 4.4%. Pyrotechnic Pretensioners will dominate with a 62.0% market share, while elr (emergency locking) will lead the retractor type segment with a 48.0% share.