Is your clutch master cylinder missing or broken on your 1990-2005 mazda MIATA MX5? Then have the solution. The cap has Mazdas 12 month, 12,000 Warranty good at any Mazda dealership just show them the receipt. Please confirm your PayPal shipping address. Unconfirmed addresses will delay shipment. Shipping is Free within the United States PR and HI extra. Remember Zoom Zoom !!