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Photo of Headlight Bulb, 1964-81, Delta Tech H4 Halogen
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Delta Tech

Headlight Bulb, 1964-81, Delta Tech H4 Halogen

Vehicle Specific View fitment for 18 models
Part# CH25274
Mfg# 03-5422-50
Sold As Pair
$15.99
List Price: $18.95
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Outstanding Delta-Tech brand is a modern, powerful wonder!

Convert your standard low-power headlights over to the ultra-bright halogen or Xenon headlights used in all the high-end European luxury cars. Besides the powerful bulbs, the other reason these conversions provide so much light is the use of a lead crystal lens and a specially-finished parabolic reflector. The Delta Tech headlight conversions are an easy bolt-in for more light and improved safety. Delta Tech also offers a DRL (Daytime Running Lights) conversion for increased safety on 7" round headlights for your classic. It's an easy conversion and requires only minor modifications.

Notes

  • When converting to a Daytime Running Lights (DRL) system, you have to drill a 1" hole in the headlight mounting bucket. When converting to a 5-3/4" diameter system, you may have to drill a 2" diameter hole in the core support for light clearance, due to the 1" deeper light.
  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2023 Cadillac 1936-1993 60
  • 2024 Riviera 1963-76 41
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

Year Make Model Application Details
1978–1979 Buick Regal Replacement Bulb - H-4 halogen
1963–1974 Buick Riviera  
1961–1972 Buick Skylark  
1959–1974 Cadillac DeVille Replacement Bulb - H-4 halogen
1958–1974 Cadillac Eldorado Replacement Bulb - H-4 halogen
1958–1974 Cadillac Fleetwood Replacement Bulb - H-4 halogen
1958–1964 Cadillac Series 62 Replacement Bulb - H-4 halogen
1958–1964 Cadillac Series 65 Replacement Bulb - H-4 halogen
1964–1977 Chevrolet Chevelle  
1960–1969 Chevrolet Corvair  
1961–1965 Chevrolet Corvair FC  
1964–1987 Chevrolet El Camino 1978–1981: Replacement Bulb - H-4 halogen
 
1978–1983 Chevrolet Malibu 1978–1981: Replacement Bulb - H-4 halogen
1970–1988 Chevrolet Monte Carlo 1970–1977: Replacement Bulb - H-4 halogen
1978–1981: Replacement Bulb - H-4 halogen
1961–1979 Oldsmobile Cutlass  
1964–1973 Pontiac GTO  
1961–1974 Pontiac LeMans  
1961–1970 Pontiac Tempest  
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Headlight Bulb, 1964-81, Delta Tech H4 Halogen
Delta Tech Headlight Bulb, 1964-81, Delta Tech H4 Halogen