Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Ram | 4500 | 2011-2013 |
| 5500 | 2011-2013 |
Product Details
Severe Duty Electronic Engine Cooling Fan Clutch (3291) by Hayden®. Rotation: Reverse. Material: Aluminum. Bolt Thread: 5/16" - 18. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan clutches and electric fans to performance oil and transmission coolers, we’ve got what you need to protect your vehicle from damaging and performance robbing heat. Hayden Automotive - products engineered and built to take the heat, so your vehicle won’t.
Specifications
| Mounting Hole/Stud Qty: 4 |
| Bolt Thread: 5/16" - 18 |
| Clutch Type: Electronic |
| Color: Raw Aluminum in Color |
| Description: Fan Clutches |
| Drawing Type: C |
| Duty Rating: Severe |
| Fan Bolt Circle : 3.810" |
| Fan Mount Dia. : 3.25" |
| Fan Mount Height : 1.070" |
| Material: Aluminum |
| Meets or Exceeds OEM Specs: Yes |
| Mount Dia. : 1.44" (36mm) HEX |
| Mount Type: Hex |
| Mounting Hardware Included: Not Included |
| New or Remanufactured: New |
| Original Equipment Replacement: Yes |
| Overall Dia. : 7.48" |
| Overall Height : 4.393" |
| Performance Rated: Yes |
| Rotation: REV |
| Style: Severe Duty |
| Type: Electronic |
Features
- Controls the level of engagement depending on any number of inputs
- Made of premium materials to ensure durability and reliable performance
- Provides OEM fit
Installation
The ECM/PCM signal controls the level of engagement of an electronic-viscous fan clutch. When the solenoid in the fan clutch is energized, it opens a spring loaded valve and allows silicone drive fluid to flow from the storage reservoir to the working area of the unit, increasing fan speed. When the solenoid is de-energized, the valve closes and blocks the path of the fluid to the working area, reducing fan speed. The engagement process is controlled through the ECM/PCM by the input variables such as coolant temperature, transmission oil temperature, intake manifold temperature, A/C pressure, and engine oil temperature. If your fan spins excessively when the engine is stopped, the A/C performance is poor at idle or low vehicle speeds, or you feel vibration that increases with the engine speed, these are the signs of the failed fan clutch. Don't put your vehicle at risk and opt for a premium replacement fan clutch by Hayden.
Hayden® - Fan Clutches How They WorkHayden® - Perfortmance Cooling Products CatalogHayden® - Products FeaturesHayden® - Fan Clutches ComparisonHayden® - Fan Clutch Installation InstructionsHayden Authorized DealerFAQWarrantyAbout us
Located in Grapevine, Texas, Hayden® Automotive is a leading manufacturer of automotive, truck, and performance cooling parts. For over 55 years, the company provides both OE and performance cooling products designed to protect any street car, off-road truck, or performance vehicle from power-robbing heat. Continuous investment in technology allows Hayden to develop premium products that feature the highest quality and durability. The company's commitment to quality includes both TS16949 and ISO2001 certifications. From idler and belt tensioner pulleys to transmission and engine oil coolers, Hayden has everything a vehicle owner needs to keep their vehicle running cool.
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Questions and Answers
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