Application:
Heavy Duty Thermal Fan Clutch, APPLY to the fan blade with a pitch of 2 ½” or over
2004-2010 INFINITI QX56 5.6L V8
2005-2015 Nissan Armada 5.6L V8
2012-2017 Nissan NV2500 5.6L V8
2012-2017 Nissan NV3500 5.6L V8
2008-2012 Nissan Pathfinder 5.6L V8
2004-2015 Nissan Titan 5.6L V8
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Tips
*A fan blade with a pitch of 2 ½” or over, will require the use of either a Heavy Duty or a Severe Duty fan clutch

*Heavy Duty fan clutch will lock up 70 to 80 percent when engaged

*Severe Duty fan clutch will lock up 80 to 90 percent when engaged
*Heavy/Severe duty Fan clutches are applied on vehicles with a higher demand for airflow than passenger cars and light trucks
*Increasing the pitch on the fan blade will increase airflow, and the resistance on the fan clutch will also need to be increased.
*Severe Duty Fan Clutches have the same relative operation as Heavy Duty fan clutches.

*Proper tools were necessary to replace fan clutch

*Professional Installation was Highly Recommended.