Blue-halo H4 sealed-beam conversion listed for Pontiac Bonneville 1975-1986. Verify year, original sealed-beam openings, lamp dimensions/layout, mounting, connectors and wiring before ordering.

Fitment & Configuration

Listed application: Pontiac Bonneville 1975-1986 with the original sealed-beam openings and mounting arrangement. Composite housings and modified openings are excluded.

Source-Supported Details

The listing identifies black projector-style conversion housings with blue LED halo accents, replaceable H4 bulbs, H4 light bulbs and 12V operation.

Installation & Compliance

Compare housings with original dimensions, retaining rings and connectors. Halo wiring may be separate. Test beam functions, aim the lamps and verify applicable local, state and federal lighting requirements, including blue-halo restrictions, before public-road use.

Frequently Asked Questions

Which vehicle is listed?

Pontiac Bonneville 1975-1986.

What bulb format is listed?

Replaceable H4 bulbs are listed.

What should I verify before ordering?

Original sealed-beam openings, lamp dimensions/layout, mounting, connectors and wiring.

What should I check after installation?

Lighting function, aim and applicable rules, including blue-halo restrictions.

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Pontiac and Bonneville are trademarks of their respective owners and are used only to identify compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.