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Hayden3647 Auxiliary Fan Control Unit - Direct fit

Part #: HY3647 | Mfr #: 3647

In Stock
Ships out in Same day - 1 business day
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2 2 out of 5 stars
(1 customer reviews)

$37.75

List Price: $44.55

Save: $6.80

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  • Overview
  • Manufacturer info
  • Related Products
  • Product Fit: Direct fit
  • Quantity Sold: Sold individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year or 12,000-mile Hayden limited warranty
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Product reviews

Not a direct replacement by JD, August 20, 2013

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This was promoted as a replacement for the fan timer unit on an 1989 Honda Prelude which has a fan timer unit. The function is to run the cooling fans for up to 15 minutes after the car is shut off if the coolant is above a set temperature. The car has two temperature sensors but the unit does not use them. It has a hard wired sensor and installation would be a significant challenge as would be the correct modifications to the cars wiring.