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KP Services Crossville · Electrical & Lighting
H4651
In stock · ships from Knoxville
This is a rectangular halogen sealed beam headlight, sized approximately 4x6 inches, designed for high‑beam only.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
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Fits any housing designed for H4651. Because this is a standardized sealed beam, specific vehicle models are not tied to the part number. Always verify your existing unit’s shape, beam type (high only), and connector before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
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It replaces the original equipment on many heavy‑duty trucks, trailers, buses, and off‑road vehicles that use this standard sealed beam format. Sealed beam units contain the lens, reflector, and filament in one piece, so you replace the entire assembly when the bulb fails. These headlamps are DOT/SAE compliant and provide a direct, no‑modification fit for vehicles that originally required an H4651 high‑beam lamp.
Part Number: H4651
HEADLIGHT HAL LB
Unit: ea
Dealer: KP Services Crossville
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