This Four Seasons HVAC Blower Control Switch fits your 1987 1986 1985 1984 Buick Regal 3.8L 4.1L 4.3L 5.0L V6 V8 and is perfect for a tune up or performance upgrade. .
Four Seasons HVAC Blower Motor Connector for E-150 Econoline+More 37217
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