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  • Part #: HY3647
  • Mfr #: 3647
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2004-2007 Buick Rainier Auxiliary Fan Control Unit - Hayden - Direct fit

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  • Fitment Info
HAYDEN ADJUSTABLE THERMOSTATIC FAN CONTROL KIT -- 160-210 degrees Fahrenheit adjustment range, dual fan, push-in probe sending unit style; Includes sending unit, relay, wiring harness, manual override switch, and air conditioning relay; Allows your electric fan to turn on and off at certain temperatures; Compatible with own fans and OE cooling fans.
  • Product Fit: Direct fit
  • Quantity Sold: Sold individually
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 1-year or 12,000-mile Hayden limited warranty
This product fits the following Buick Rainier submodels
  • 2004-2007: CXL; 6 Cyl 4.2L;
  • 2004-2007: CXL; 8 Cyl 5.3L;
  • 2004-2005: CXL Plus; 6 Cyl 4.2L;
  • 2004-2005: CXL Plus; 8 Cyl 5.3L;