7-inch halo sealed-beam headlight conversion listed for Buick Regal 1978-1980. Verify year, factory lamp size, mounts, wiring, H4 connector, and lighting configuration before ordering.

Fitment & Installation

• Listed fitment: Buick Regal 1978-1980
• Listing configuration: 7-inch halo sealed-beam conversion
• H4 bulbs included; standard H4 plug; metal housing; glass lens; 12V
• Direct-replacement conversion; source estimate 30-90 minutes

Minor trimming may be required. Professional installation is recommended. Check operation and aim after installation. Confirm applicable local lighting rules before on-road use. A 1-year limited manufacturer warranty is listed under manufacturer terms. Not listed for other years, models, lamp sizes, connectors, or configurations unless specifically matched.

FAQs

Is this listed for Buick Regal 1978-1980?

Yes, as listed; verify the exact factory lighting setup.

What is included?

The source lists conversion housings and H4 bulbs.

What should I expect during installation?

The source estimates 30-90 minutes; minor trimming may be required and professional installation is recommended.

What should I compare before ordering?

Compare lamp size, mounts, retaining hardware, H4 connector, wiring, modifications, and configuration.

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