This Four Seasons HVAC Blower Relay fits your 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 Buick Electra 3.0L 3.8L 4.1L 4.3L 4.9L 5.0L 5.7L 6.6L V6 V8 and is perfect for a tune up or performance upgrade. .
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