PPE 173001000 Billet Fuel Cap with Built-In Magnet (Anodized Green) (2020-2026 3.0L Duramax)

Features Precision cnc machined 6061-T6 aluminum alloy  Corrosion-resistant green anodized aluminum finish  Viton o-ring for a secure seal Built-in high-temperature rated neodymium magnet Keep your fuel filler neck and fuel tank contaminants-free smoothly with this precision CNC-machined billet aluminum fuel cap. Featuring a high-quality Viton O-ring seal, it provides a secure, airtight fit that protects your fuel system from contaminants like dust, dirt, and moisture. The fuel cap also includes a powerful neodymium magnet on the bottom, allowing for easy adhesion to body panels during refueling.