Dorman Headlight Bulb Retainer 42421 Plastic Replacement for OEM

Description

Product Overview

The Dorman 42421 headlight bulb retainer is engineered to match the exact fit and function of the original equipment part. Constructed from high‑quality machined plastic, it offers resistance to fatigue and environmental stress while maintaining a lightweight profile. Dimensions are 8.2 x 3.4 x 1.4 inches and the unit weighs only 1.6 ounces, making it easy to handle during installation. This retainer is a direct replacement for OEM numbers 10298115 and 15734237, ensuring seamless integration with your vehicle’s lighting system.

Usage

Designed for a wide range of makes and models, the retainer is suitable for everyday drivers, fleet vehicles, and service centers. Install it when the original clip is cracked, broken, or missing, and enjoy restored headlamp stability in all weather conditions. Its plastic construction resists corrosion, making it perfect for coastal areas or regions with heavy road salt.

Why Choose Us

Dorman brings over a century of automotive expertise to every component. This retainer benefits from rigorous testing, quality control, and a commitment to fit precision. Backed by a knowledgeable U.S. support team, you receive confidence that the part will perform as intended, backed by a warranty and easy access to technical assistance.

Key Features

• Exact OEM fit eliminates guesswork and modification.
• Durable plastic resists cracking and corrosion for long service life.
• Lightweight design simplifies handling and installation.
• Direct replacement restores headlamp security and alignment.
• U.S. based support team provides expert assistance and warranty coverage.

FAQ

Will this retainer fit my vehicle?

Yes, it matches the OEM part numbers 10298115 and 15734237. Use Dorman’s garage tool to confirm compatibility with your make, model, and trim.

Is the plastic material strong enough for harsh climates?

The machined plastic is formulated to resist temperature extremes, UV exposure, and road salt, making it suitable for both hot and cold environments.

Can I install it myself?

Installation is straightforward: remove the damaged clip, align the new retainer, and snap it into place. No special tools are required.

What warranty does Dorman offer?

Dorman provides a limited warranty that covers defects in material and workmanship, backed by their U.S. customer service team.

How does this compare to the original part?

The retainer replicates the original design and function while offering improved material durability, ensuring a longer lifespan than many OEM replacements.