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Part fits the following years1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988

    H4 Headlight Upgrade Kit H4 harness Fits 1978-88 Monte Carlo+ 13 other models

    Retail Price $87.95 You Save 9%
    OPGI Price$79.99
    Part# L241219
    Arriving Soon
    Please Call 1‑800‑243‑8355

    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.

    • Aftermarket product, usually an enhancement product.
    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 H4 Harness
    Buick Regal1978-1987 H4 Harness
    Buick Riviera1976 H4 Harness
    Buick T-Type1978-1987 H4 Harness
    Cadillac DeVille1976-1988 H4 Harness
    Cadillac Eldorado1976-1988 H4 Harness
    Cadillac Fleetwood1976-1988 H4 Harness
    Chevrolet Chevelle1976-1977 H4 Harness
    Chevrolet El Camino1976-1977 H4 Harness
    Chevrolet El Camino1978-1988 H4 Harness
    Chevrolet Malibu1978-1988 H4 Harness
    Chevrolet Monte Carlo1976-1977 H4 Harness
    Chevrolet Monte Carlo1978-1988 H4 Harness
    Pontiac Bonneville1976-1977 H4 Harness
    Pontiac Catalina1976-1977 H4 Harness
    Pontiac Grand Prix1976-1977 H4 Harness

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