Premium Oil Drain Plug Washers – Durable & Precision Fit
High-grade aluminum construction ensures superior heat resistance and corrosion protection, extending engine lifespan. Precision-milled 90430-12031 specs guarantee leak-proof sealing for oil drain plugs, compatible with major vehicle brands.
Engineered for Performance
Laser-cut edges and uniform thickness (0.8mm) prevent stripping or leaks under extreme pressure. Ideal for automotive workshops, fleet maintenance, and DIY oil changes—saves costs vs. dealer parts.
Bulk Advantage
Wholesale-priced packs reduce per-unit cost by 60% compared to retail. Stock up for commercial garages or resale—consistent quality meets ASTM standards. Ships globally with bulk discounts.
Trusted Fit
Direct OEM replacement for Toyota, Lexus, and more. Includes size verification guide for error-free installation. Sold in resealable industrial packaging (100/500/1,000 units).