Two Pack Car Headlight Dust Caps Waterproof Rubber Seals For H4 LED Bulbs Dustproof Protective Covers For Most Cars Trucks And SUVs Prevent Fogging Keep Bright Lights Easy Install

Two-Pack H4 Headlight Dust Caps: Waterproof Rubber Seals
✔️ Pack of 2 protective dust caps for H4 bulbs, easy install

These headlight dust caps are rubber protective covers designed to seal the headlight assemblies on most cars, trucks, SUVs, and RVs. They protect the headlight housing from dust, rain, and debris, helping prevent fogging and brightness loss for safer nighttime driving.

✅ Material: Rubber with strong tear resistance
✅ Size: 3.37 × 3.37 × 1.10 inches (85.6 × 85.6 × 27.9 mm)
✅ Color: Black
✅ Fit: Universal for H4 bulbs with internal thread for secure seal
✅ Quantity: Pack of 2 or 4 pcs (choose as needed)

💡 What is a headlight dust cap used for in protecting H4 headlight assemblies? This handy accessory keeps dust, moisture, and debris out of the headlight housing to maintain brightness.

- Protects internal components from dust and moisture ingress - Creates a tight seal around the bulb base to resist water and dirt - Quick to install and fits most H4 bulbs and headlights - Reduces fogging and brightness loss in harsh weather✝️