How to replace the fan clutch on GMC Sierra 3500?

The first step for Fan Clutch replacement requires upper Fan Shroud removal. The j46406 Fan Clutch remover and installer should be applied to the Fan Clutch following which users need to loosen the fan hub nut on the Water Pump by turning it to the counterclockwise direction. Start by removing the Fan Clutch bolts which secure the Fan Blade from its rear side and then proceed to separate the Fan Clutch unit from the Fan Blade. To install the Fan Clutch bolts start with the rear position of the Fan Blade and tighten bolt nuts to 23 nm (17 ft. Lbs.). Reinstall the fan assembly then apply the Fan Clutch remover and installer (J46406) to tighten the nut by controlling it clockwise to 56 nm (41 ft. Lbs.). You should reinstall the upper Fan Shroud as the final step.

OEM GMC Sierra 3500 Fan Clutch

Cooling Fan Clutch

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5 Fan Clutches found

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GMC Sierra 3500 Fan Clutch Part Number: 20913877
$249.45 MSRP: $512.62
You Save: $263.17 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Clutch Assembly-Fan Blade; Clutch; Clutch, Engine Air Cooling Fan
- Replaces: 15073014, 15710101, 22149877
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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GMC Sierra 3500 Fan Clutch Part Number: 15911779
$76.35 MSRP: $226.00
You Save: $149.65 (67%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Clutch Assembly-Fan Blade; Clutch; Clutch, Engine Air Cooling Fan
- Replaces: 22149894
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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GMC Sierra 3500 Fan Clutch Part Number: 15712914
$143.09 MSRP: $294.04
You Save: $150.95 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Clutch, Engine Air Cooling Fan; Clutch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Fan Clutch Part Number: 15130067
$316.44 MSRP: $650.28
You Save: $333.84 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Clutch Assembly-Fan Blade; Clutch; Clutch, Engine Air Cooling Fan
- Replaces: 15228375, 15001827
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC Sierra 3500 Fan Clutch Part Number: 15102145
$294.75 MSRP: $605.70
You Save: $310.95 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Clutch Assembly-Fan Blade; Fan Motor; Clutch; Clutch, Engine Air Cooling Fan
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Sierra 3500 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL

GMC Sierra 3500 Fan Clutch

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GMC Sierra 3500 Fan Clutch Parts Questions & Experts Answers

Fan Clutch
15712914
Q: How to replace the fan clutch on GMC Sierra 3500?
A:
The first step for Fan Clutch replacement requires upper Fan Shroud removal. The j46406 Fan Clutch remover and installer should be applied to the Fan Clutch following which users need to loosen the fan hub nut on the Water Pump by turning it to the counterclockwise direction. Start by removing the Fan Clutch bolts which secure the Fan Blade from its rear side and then proceed to separate the Fan Clutch unit from the Fan Blade. To install the Fan Clutch bolts start with the rear position of the Fan Blade and tighten bolt nuts to 23 nm (17 ft. Lbs.). Reinstall the fan assembly then apply the Fan Clutch remover and installer (J46406) to tighten the nut by controlling it clockwise to 56 nm (41 ft. Lbs.). You should reinstall the upper Fan Shroud as the final step.