MAZDA - NUT - 999400601

. Maintain your vehicle’s peak performance with this premium door/boot spoiler mounting kit component, engineered directly by MAZDA. As a brand-new, Original MAZDA Equipment part, it is manufactured to meet the exact factory standards your car requires. Using the specific OE reference 999400601, you can be confident in a seamless fit and the long-lasting durability that comes with genuine quality.