How to replace the upper fan shroud on GMC Sierra 3500?

The replacement process of the upper Fan Shroud starts with unclipping the ducts connecting the Throttle Body and maf sensor before removing the duct. Start the procedure by removing the hybrid control module (HCM) and then removing the Throttle Body heater hose retainer followed by the inlet radiator hose retainer from the Fan Shroud. Begin the process by uninstalling both studs that secure the Fan Shroud to the front of the vehicle. Attach the upper Fan Shroud correctly before tightening its bolts to 9 nm (80 inch lbs.). Put back the Fan Shroud retainers along with the inlet radiator hose retainer and the Throttle Body heater hose retainer to their positions on the Fan Shroud. You should replace both the hcm and the air cleaner outlet duct before securing the Throttle Body clamp at 4 nm (35 inch lbs.) and the maf sensor clamp at identical torque.

How to service the lower fan shroud on GMC Sierra 3500?

The first step to reach the lower Fan Shroud is to take off the cooling fan. The lower Fan Shroud requires installation of an Engine Oil Cooler hose clip when this feature exists in the vehicle. You should lift the lower Fan Shroud which allows you to remove it from the retaining clips on the Radiator. The process of installation requires users to set the lower Fan Shroud onto Radiator retaining clips before applying firm pressure. Reinstallation of the oil cooler hose clip to the lower Fan Shroud should be done before installing the cooling fan.

OEM GMC Sierra 3500 Fan Shroud

Radiator Fan Shroud

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11 Fan Shrouds found

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GMC Sierra 3500 Fan Shroud Part Number: 20801144
$103.84 MSRP: $154.52
You Save: $50.68 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shroud, Radiator Fan Shroud; Upper Shroud
- Position: Upper
- Replaces: 15860926
- 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
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GMC Sierra 3500 Fan Shroud, Lower Part Number: 15860927
$100.56 MSRP: $149.65
You Save: $49.09 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shroud-Engine Coolant Fan Lower; Lower Shroud; Shroud, Radiator Fan Shroud
- Position: Lower
- 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
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GMC Sierra 3500 Rear Shroud Part Number: 15780450
$141.28 MSRP: $211.18
You Save: $69.90 (34%)
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Product Specifications
- Other Name: Shroud, Radiator Fan Shroud
- 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
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GMC Sierra 3500 Lower Shroud Part Number: 25835451
$69.34 MSRP: $108.60
You Save: $39.26 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shroud-Engine Coolant Fan Lower; Fan Shroud; Shroud, Radiator Fan Shroud
- Position: Lower
- Replaces: 15267486, 15067754, 15765441
- 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 Upper Shroud Part Number: 15088330
$79.87 MSRP: $125.10
You Save: $45.23 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shroud, Radiator Fan Shroud; Fan Shroud
- Position: Upper
- Replaces: 15740070
- 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 Lower Shroud Part Number: 15196054
$158.42 MSRP: $249.27
You Save: $90.85 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shroud-Engine Coolant Fan Lower; Fan Shroud; Shroud, Radiator Fan Shroud
- Position: Lower
- Replaces: 15076210, 15020831
- 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 Upper Shroud Part Number: 15088324
$136.50 MSRP: $214.79
You Save: $78.29 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shroud, Radiator Fan Shroud; Fan Shroud
- Position: Upper
- Replaces: 15020830
- 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
View related parts
GMC Sierra 3500 Lower Shroud Part Number: 15196053
Product Specifications
- Other Name: Shroud-Engine Coolant Fan Lower; Fan Shroud; Shroud, Radiator Fan Shroud
- Position: Lower
- Replaces: 15023965
- 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 Upper Shroud Part Number: 15808231
$89.41 MSRP: $140.05
You Save: $50.64 (37%)
Product Specifications
- Other Name: Shroud, Radiator Fan Shroud; Fan Shroud
- Position: Upper
- Replaces: 15023962, 15088325
- 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
View related parts
GMC Sierra 3500 Upper Shroud Part Number: 15088328
$77.77 MSRP: $121.82
You Save: $44.05 (37%)
Product Specifications
- Other Name: Shroud, Radiator Fan Shroud; Shroud; Fan Shroud
- Position: Upper
- Replaces: 15707521
- 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
View related parts
GMC Sierra 3500 Fan Shroud, Lower Part Number: 15267487
$4.59 MSRP: $7.19
You Save: $2.60 (37%)
Product Specifications
- Other Name: Shroud-Engine Coolant Fan Lower; Lower Shroud; Shroud; Shroud, Radiator Fan Shroud
- Position: Lower
- Replaces: 15164394, 15067753, 15707563, 15765440
- 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

GMC Sierra 3500 Fan Shroud

Want to cut long-term maintenance and repair costs? Choose OEM Fan Shroud. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Sierra 3500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Sierra 3500 Fan Shroud includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

GMC Sierra 3500 Fan Shroud Parts and Q&A

Upper Shroud
15808231
Q: How to replace the upper fan shroud on GMC Sierra 3500?
A:
The replacement process of the upper Fan Shroud starts with unclipping the ducts connecting the Throttle Body and maf sensor before removing the duct. Start the procedure by removing the hybrid control module (HCM) and then removing the Throttle Body heater hose retainer followed by the inlet radiator hose retainer from the Fan Shroud. Begin the process by uninstalling both studs that secure the Fan Shroud to the front of the vehicle. Attach the upper Fan Shroud correctly before tightening its bolts to 9 nm (80 inch lbs.). Put back the Fan Shroud retainers along with the inlet radiator hose retainer and the Throttle Body heater hose retainer to their positions on the Fan Shroud. You should replace both the hcm and the air cleaner outlet duct before securing the Throttle Body clamp at 4 nm (35 inch lbs.) and the maf sensor clamp at identical torque.
Lower Shroud
25835451
Q: How to service the lower fan shroud on GMC Sierra 3500?
A:
The first step to reach the lower Fan Shroud is to take off the cooling fan. The lower Fan Shroud requires installation of an Engine Oil Cooler hose clip when this feature exists in the vehicle. You should lift the lower Fan Shroud which allows you to remove it from the retaining clips on the Radiator. The process of installation requires users to set the lower Fan Shroud onto Radiator retaining clips before applying firm pressure. Reinstallation of the oil cooler hose clip to the lower Fan Shroud should be done before installing the cooling fan.