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Painless Performance

Relay, H-4 Headlight Conversion, Painless Performance, Quad Harness

Vehicle Specific View fitment for 33 models
Part# PW30814
Mfg# 30814
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$179.99
List Price: $198.95
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Upgrade Your Nighttime Drivability

This harness is designed to provide your quad H-4 headlight system with consistent battery voltage. Amperage is sourced directly from the battery instead of the headlight switch. This results in brighter headlight beams.

This kit includes: Two 40 Amp weatherproof relays Two weatherproof relay bases with harness Mating connectors to factory headlights and harness Mounting hardware

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2023 Cadillac 1936-1993 115
  • 2023 Grand Prix 1962-77 174
  • 2024 Riviera 1963-76 84
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
1982 Buick Grand National headlight, H4 conversion, quad harness
1984–1987 Buick Grand National headlight, H4 conversion, quad harness
1978–1987 Buick Regal headlight, H4 conversion, quad harness
1963–1976 Buick Riviera headlight, H4 conversion, quad harness
1961–1972 Buick Skylark headlight, H4 conversion, quad harness
1983–1987 Buick T-Type headlight, H4 conversion, quad harness
1938–1993 Cadillac 60 Special headlight, H4 conversion, quad harness
1965–1976 Cadillac Calais headlight, H4 conversion, quad harness
1959–1993 Cadillac DeVille headlight, H4 conversion, quad harness
1953–1993 Cadillac Eldorado headlight, H4 conversion, quad harness
1954–1993 Cadillac Fleetwood headlight, H4 conversion, quad harness
1936–1951 Cadillac Series 60 headlight, H4 conversion, quad harness
1936–1951 Cadillac Series 61 headlight, H4 conversion, quad harness
1937–1976 Cadillac Series 62 headlight, H4 conversion, quad harness
1936–1951 Cadillac Series 63 headlight, H4 conversion, quad harness
1937–1976 Cadillac Series 65 headlight, H4 conversion, quad harness
1936–1987 Cadillac Series 67 headlight, H4 conversion, quad harness
1936–1987 Cadillac Series 70 headlight, H4 conversion, quad harness
1936–1987 Cadillac Series 72 headlight, H4 conversion, quad harness
1936–1987 Cadillac Series 75 headlight, H4 conversion, quad harness
1976–1993 Cadillac Seville headlight, H4 conversion, quad harness
1964–1977 Chevrolet Chevelle headlight, H4 conversion, quad harness
1960–1969 Chevrolet Corvair headlight, H4 conversion, quad harness
1961–1965 Chevrolet Corvair FC headlight, H4 conversion, quad harness
1964–1987 Chevrolet El Camino 1964–1977: headlight, H4 conversion, quad harness
1978–1987: headlight, H4 conversion, quad harness
1978–1983 Chevrolet Malibu headlight, H4 conversion, quad harness
1970–1988 Chevrolet Monte Carlo 1970–1977: headlight, H4 conversion, quad harness
1978–1988: headlight, H4 conversion, quad harness
1961–1988 Oldsmobile Cutlass 1961–1977: headlight, H4 conversion, quad harness
1978–1988: headlight, H4 conversion, quad harness
1959–1986 Pontiac Bonneville 1959–1977: headlight, H4 conversion, quad harness
1978–1986: headlight, H4 conversion, quad harness
1959–1977 Pontiac Catalina headlight, H4 conversion, quad harness
1962–1987 Pontiac Grand Prix 1962–1977: headlight, H4 conversion, quad harness
1978–1987: headlight, H4 conversion, quad harness
1964–1973 Pontiac GTO headlight, H4 conversion, quad harness
1961–1973 Pontiac LeMans headlight, H4 conversion, quad harness
1961–1970 Pontiac Tempest headlight, H4 conversion, quad harness
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Relay, H-4 Headlight Conversion, Painless Performance, Quad Harness
Painless Performance Relay, H-4 Headlight Conversion, Painless Performance, Quad Harness