K Source Universal Clamp-On Side Mirror 4-3/8" Round Chrome — Driver/Passenger, Easy Install

The K Source Universal Clamp-On Mount Mirror is a 4-3/8" chrome-finished round side mirror that clamps onto most vehicles for an easy driver or passenger-side upgrade.

If you need a compact, durable replacement or an auxiliary side mirror, this K Source clamp-on unit offers a straightforward, no-fuss installation and a polished chrome appearance. Built by Fit System (K Source), known in the industry as "The Mirror People," this mirror combines a classic look with practical fitment for cars, vans, SUVs and trucks. It’s sized to provide useful lateral visibility without requiring major modifications to existing mounts or housings.

How simple is installation for a typical DIYer?

Installation is designed to be user-friendly: the clamp-on design and included mounting screws let most owners fit the mirror with basic tools. No specialized wiring or bodywork is required, and the clamp secures to most existing side mirror housings or brackets. Typical installs take only a few minutes once you confirm the clamp aligns with your mirror housing.

• Clamp-on mount fits most factory mirror housings and aftermarket brackets.
• Includes mounting screws for a secure mechanical attachment.
• No adhesive, panel removal, or electrical work needed for basic mounting.
• Suitable for both driver and passenger side placement.

Will this mirror fit my vehicle—car, van, SUV, or truck?

The 4-3/8" round glass size and universal clamp design make this mirror compatible with a wide range of vehicle types. While its compact round shape is especially useful for smaller housings or as an auxiliary mirror, you should compare the clamp clearance and mirror diameter with your existing setup before ordering. For unusual or very large OEM housings, check measurements to ensure a proper clamp fit.

• 4-3/8" round glass is compact yet practical for side visibility.
• Universal clamp adapts to most factory mirror housings.
• Works on cars, SUVs, vans and light trucks when clamp clearance matches.
• Driver and passenger side application without right/left-specific parts.

What durability and finish features should I expect?

This mirror has a multi-layer chrome finish that provides corrosion resistance and a classic appearance that complements most vehicles. The housing materials and manufacturing standards from Fit System are intended for dependable outdoor use, offering clarity and longevity for everyday driving conditions. The chrome finish also helps the mirror blend with chrome trim or bumpers on older and contemporary vehicles alike.

• Multi-layer chrome finish for corrosion resistance and polished look.
• Engineered by Fit System / K Source, specialists in aftermarket mirrors.
• Compact glass minimizes wind buffeting while improving lateral view.
• Designed for repeated exposure to road and weather conditions.

How does this mirror compare to factory replacements?

Unlike vehicle-specific factory units, this clamp-on mirror prioritizes universal fit and ease of installation over exact OEM styling. It’s ideal when you need a quick, affordable replacement or an additional spotter mirror rather than a full factory-body swap. The chrome trim and round glass give a timeless look while keeping installation simple and reversible.

• Universal fit versus model-specific factory replacements.
• Faster, simpler installation with no permanent modifications.
• Cost-effective solution for secondary or replacement mirror needs.
• Reversible clamp mount preserves original mirror components.

Who is this for: This K Source Universal Clamp-On Mount Mirror is best for vehicle owners seeking a compact, easy-to-fit side mirror—whether replacing a damaged mirror, adding a spotter for towing or blind-spot viewing, or upgrading to a chrome-styled accent. It’s aimed at DIY enthusiasts, drivers of older vehicles with worn trim, and anyone who wants a dependable, reversible mounting option without buying a full OEM assembly.