Pontiac Bonneville 1975-1986 4 Inch Sealed Beam Headlight Conversion Low and High Beams
This is aftermarket part, not OEM or OE.
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CA Residents: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
4-inch LED sealed-beam conversion set for 1975-1986 Pontiac Bonneville low- and high-beam applications. Verify exact year and factory four-lamp sealed-beam layout before ordering.
Fitment & Configuration
Listed application: 1975-1986 Pontiac Bonneville with the source-listed four-lamp sealed-beam configuration. Other years, models and lamp layouts are not confirmed.
Source-Supported Details
The source lists four 4-inch LED units with clear lenses, black housings, H4 connectors and 12V operation, plus instructions. It estimates 45-90 minutes for installation and lists a 1-year limited manufacturer warranty.
Pre-Purchase Check
Verify year/model, four-lamp layout, 4-inch housings, retainers, H4 connectors and wiring condition.
Compliance Note
The source identifies DOT-compliant construction. Confirm applicable local, state or provincial road-use requirements.
Frequently Asked Questions
Which vehicle is listed?
1975-1986 Pontiac Bonneville with the source-listed four-lamp configuration.
What is included?
Four 4-inch LED units plus installation instructions.
What should I verify?
Four-lamp layout, housings, retainers, H4 connectors and wiring.
Are there road-use requirements?
Yes. Confirm requirements where the vehicle is operated.
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Pontiac and Bonneville names are used only to identify compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.