Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
Select Your Vehicle Choose Your Vehicle for a Custom Shopping Experience

    Grand National H4 Headlight Upgrade Kit replacement 55/60 H4 Fits 1978-87 Grand National+ 13 other models

    Retail Price $32.95 You Save 9%
    OPGI Price$29.99
    Part# L241220
    Arriving Soon
    Estimated to arrive the week of 09/25/2019

    High power headlight upgrade.

    Increase visibility while maintaining original appearance.

    Easily upgrade your standard halogen 45/55 watt headlights to a more modern and powerful 55/60 watt headlight system with this all-inclusive kit. The four headlights included have a glass lens which keeps the stock appearance and fit, no modification to the headlight housing are necessary. The included plug-and-play harness re-routes power directly from your battery to your new headlights using two 80 amp relays, an in-line fuse, and the proper connectors, eliminating concerns from running higher amperage through the original headlight switch. The harness can also be used to upgrade to even higher wattage halogen bulbs (up to 80 watts) if preferred. The 55/60 watt H4 upgrade bulbs can be purchased individually as replacements. Satisfaction guaranteed!.

    • Aftermarket product, usually an enhancement product.
    • Find in OPGI's 2019 Late Grand National Catalog page 57.
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Grand National1978-1987 Replacement 55/60 H4
    Buick Regal1978-1987 Replacement 55/60 H4
    Buick Riviera1976 Replacement 55/60 H4
    Buick T-Type1978-1987 Replacement 55/60 H4
    Cadillac DeVille1976-1988 Replacement 55/60 H4
    Cadillac Eldorado1976-1988 Replacement 55/60 H4
    Cadillac Fleetwood1976-1988 Replacement 55/60 H4
    Chevrolet Chevelle1976-1977 Replacement 55/60 H4
    Chevrolet El Camino1976-1977 Replacement 55/60 H4
    Chevrolet El Camino1978-1988 Replacement 55/60 H4
    Chevrolet Malibu1978-1988 Replacement 55/60 H4
    Chevrolet Monte Carlo1976-1977 Replacement 55/60 H4
    Chevrolet Monte Carlo1978-1988 Replacement 55/60 H4
    Pontiac Bonneville1976-1977 Replacement 55/60 H4
    Pontiac Catalina1976-1977 Replacement 55/60 H4
    Pontiac Grand Prix1976-1977 Replacement 55/60 H4

    Customer Reviews (0)

    Switch to Mobile Site »

    Original Parts Group

    Special Deals!
    Never Miss A Promotion
    If you see this, please contact your IT department and ask them to unblock www.opgi-static.com