Reach us: 626-382-3233
OEM Headlight Remanufacturing
Insurance-approved headlights, professionally refurbished to OEM standards with precision.
Why Choose Cast Block
Insurance Approved
Our work meets strict insurer standards, ensuring seamless claims and customer satisfaction.
OEM Standard Quality
Each headlight is professionally refurbished to meet OEM specifications, ensuring factory-grade performance, safety, and long-term reliability.
Warranty Coverage
We stand behind our work with comprehensive warranties for peace of mind.
Efficiency & Care
High‑end results delivered promptly, minimising downtime without compromising quality.
About Us
CASTBLOCKPARTS specializes in OEM headlight refurbishment and remanufacturing, delivering factory-grade quality trusted by insurance networks, collision centers, and vehicle owners. Our focus is on precision, safety, and reliability — ensuring every refurbished headlight meets strict OEM specifications.
All products are stocked and shipped directly from our Southern California warehouse, enabling fast delivery and consistent service throughout the United States.
With over six years of industry experience, CastBlock has built a reputation for technical expertise, certified quality, and professional customer support.
Our Premium Services
Headlight Restoration
Expert refinishing removes discoloration and imperfections, restoring clarity and luminosity.
Restoration & Refurbishment
Restore your headlights with OEM-approved refurbishment processes, including advanced cleaning and component replacement to ensure factory-grade performance and reliability.
Clean Coating Line
Our dedicated clean coating line applies OEM-grade UV-resistant coatings in a controlled environment, ensuring consistent protection, clarity, and long-term durability.
Polishing & Refinishing
Restore headlights through professional sanding and polishing processes, removing surface damage and ensuring clear, factory-grade appearance.
Client Testimonials
Trusted by collision centers, insurance partners, and professional fleets.
Cast Block consistently delivers reliable headlight refurbishment that meets OEM standards. Their work helps us maintain safety and compliance across our fleet.
Fleet Maintenance Manager
Their refurbishment process restores clarity and performance, reducing replacement costs and ensuring customer satisfaction.
Collision Center Director
Cast Block’s OEM-approved remanufacturing gives us confidence when working with insurance claims and warranty cases.
Insurance Network Partner
Physical Address
1021 S Linwood Ave, Santa Ana, CA 92705
Phone Numbers
626-382-3233