Best Half Moon Headlight Covers for Classic Cars and Trucks
Discover the best half moon headlight covers that blend classic styling with durable protection. This guide highlights five top options, each designed to fit common headlight sizes and restore a vintage look to retro vehicles. Whether you own a 7-inch or a 5-3/4-inch sealed beam setup, these shields help shield headlights from debris while adding period-correct chrome or stainless steel shine.
| Product | Size Fit | Material | Count |
|---|---|---|---|
| United Pacific 10476 Chrome Half-Moon Shield | 7” Headlights | Chrome Plated Stainless Steel | Pack of 2 |
| GG Grand General KNS Accessories 70530 | 5 3/4” Dia | Chrome/Plastic Finish | Pair |
| Octane Lighting 5.75″ Half Moon Shields (4) | 5 3/4” Headlights | Polished Stainless Steel | Quad (4) |
| Octane Lighting 5.75″ Half Moon Shields (2) | 5 3/4” Headlights | Polished Stainless Steel | Pair (2) |
| United Pacific 10477 Chrome Half-Moon Shield | 5-3/4” Headlights | Chrome Plated Stainless Steel | Pack of 2 |
Notes: The products listed here span sizes common to classic American cars and trucks. “Pack of 2” or “Pair” indicates how many shields are included per order. These shields are designed to fit sealed beam headlamps and are commonly used in restoration projects to achieve a period-accurate look with improved protection.
United Pacific 7” Chrome Half-Moon Shield (Pack of 2)

The United Pacific Chrome Half-Moon Shield is crafted from stainless steel and finished with triple chrome plating for durability and OE-style aesthetics. It fits 7-inch sealed beam headlights and is compatible with models using 6014, 6015, and 6016 beams. The set includes two shields, designed to enhance the classic look of restoration projects or replacements for vintage vehicles.
GG Grand General 5 3/4″ Chrome Half Moon Shield (Pair)

Designed for a 5 3/4-inch headlamp, this pair of half moon shields suits trucks, trailers, tractors, RVs, buses, boats, and more. The GG Grand General shields are intended to fit 4000, 4001, 4040, and 5001 sealed beams, offering a durable chrome-like finish that complements a wide range of classic vehicles. Sold by the pair, they deliver a straightforward restoration option with a polished look.
Octane Lighting 5.75″ Half Moon Shields (4)

These polished stainless steel half moon shields are a four-pack designed for 5 3/4-inch headlights, offering a chrome-like shine that resists rust. They fit sealed beams such as 4000, 5001, H5006, and H5001, and are compatible with H4 headlight bulbs. The set is ideal for owners who want a symmetric, high-visibility chrome accent on multiple headlights.
Octane Lighting 5.75″ Half Moon Shields (2)

This is a paired set of polished stainless steel half moon shields for 5 3/4-inch headlights, providing a chrome-like shine with rust resistance. They fit 4000, 5001, H5006, H5001 sealed beams and H4 bulbs, making them suitable for a range of classic American and import vehicles seeking a period-accurate look with added headlight protection.
United Pacific 10477 Chrome Half-Moon Shield (Pack of 2)

For 5-3/4-inch headlights, this United Pacific shield set is crafted from stainless steel with triple chrome plating for durability and a classic finish. It’s designed to fit sealed beams in models that use 4000, 4001, 4040, and 5001 assemblies. The pack includes two shields, making it convenient for matching dual-headlight setups on vintage cars and trucks.
United Pacific C5010 Polished Stainless Steel Stick-Out Half Moon Shield

The United Pacific C5010 features a stick-out, half moon design that elevates the vehicle’s appearance. Made from polished stainless steel, it is meant to fit 5-3/4-inch headlights or dual headlights. This shield set is packaged as two shields, aligning with dual-headlight configurations and classic restoration projects that require a sleek stainless steel accent.
United Pacific Stainless Steel Half Moon Headlight Shield

This stainless steel variant for 5-3/4-inch headlights provides a polished finish with a compact footprint. It arrives in a single-pack format and is suitable for owners who want a minimalistic chrome-like shield that blends with classic chrome trim and bumper styling while protecting the headlight edge from debris and moisture intrusion.
Buying Guide: Key Purchase Considerations
- Size compatibility: Confirm the headlight diameter (7” vs 5-3/4”) and the beam type (sealed beam vs H4) before selecting shields. Sizes on the market typically include 7”, 5-3/4”, and dual-headlight configurations.
- Material and finish: Chrome plating on stainless steel provides durability and a period-accurate shine. Polished stainless steel offers corrosion resistance and a mirror-like finish that remains vibrant over time.
- Installation fitment: Some shields are sold in packs of two for dual headlights, while others may be sold individually. Ensure the mounting holes and shield profile align with your headlight housing and trim.
- Vehicle compatibility: Classic American cars and trucks from the 1960s and 1970s commonly use these shields. Check compatibility with specific model years or OEM part numbers when possible.
- Aesthetic goals: Half moon shields provide a vintage, rounded accent to the headlight silhouette. Some buyers prefer stick-out designs for added depth and a more pronounced chrome edge.
- Brand reputation and OE styling: Brands like United Pacific and Octane Lighting emphasize OE-style pieces and consistent quality control, which can influence longevity and fitment accuracy.
- Maintenance: Clean shields with non-abrasive cleaners to preserve chrome and stainless finishes. Regular inspections help prevent corrosion and pitting over time.