Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
My Account
Cart
OE Parts
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Hello
Login or Register
Quick Links
Live Chat
Track Order
RMA
Help Center
Contact Us
Shop OE Parts
Shop By Category
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Home
>
Sierra 3500 HD
>
2018
>
Engine & Drivetrain
>
Timing Belts, Chains, Cams & Related Parts
>
Serpentine Belt
2018 GMC Sierra 3500 HD Serpentine Belt
My Vehicle
Change Vehicle
2018 GMC Sierra 3500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Timing Belts, Chains, Cams & Related Parts
Department
OE
Replacement
Brands
Dayco
Gates
Prices
$14.99 and under
$15 to $19.99
$20 to $34.99
$35 and over
11
Products found
Sort by:
Recommended
Filter Results
Sort
View by
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Belt
PartNumber:
12637204
$50.44
MSRP:
$95.20
You Save: $44.76 (48%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
6.0 Liter; Silverado, Sierra; 6.0l
Other Names:
Belt, Drive Belt, Serpentine Belt
Item Dimensions:
23.2 x 3.3 x 0.9 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Replaces:
12557501, 12569348, 12576451
Part Description:
2018 GMC Sierra 3500 HD Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
Gates®
Fleetrunner Micro V Heavy Duty V Ribbed Belt for 2018 GMC Sierra 3500 HD
PartNumber:
K060930HD
$43.58
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Effective Length: 93.02"
OE Comparison Rating: OE Improved
Outside Circumference: 93.585"
Rib Quantity: 6
Section: K
Top Width: 0.807"
UPC: 770075241522
Part Description: 2018 GMC Sierra 3500 HD Fleetrunner Micro V Heavy Duty V Ribbed Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
Dayco®
Poly Rib Serpentine Belt for 2018 GMC Sierra 3500 HD
PartNumber:
5060930
$36.05
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Color: Black
Cross Section: K-Section
Effective Length: 2362.20; 93.00
Material: EPDM, Aramid Reinforced
Maximum Operating Temperature: 100; 212
Minimum Operating Temperature: -42.7; -45
Outside Circumference: 2376.43; 93.56
Rib Depth: Standard
Rib Profile: W Profile
Rib Quantity: 6
Standards: SAE J1459, SAE J2432
Top Width: .82
UPC: 038244096268
Part Description: 2018 GMC Sierra 3500 HD Poly Rib Serpentine Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD AC Belt
PartNumber:
19210691
$44.15
MSRP:
$81.30
You Save: $37.15 (46%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
6.0 Liter; Silverado, Sierra; 6.0l
Other Names:
AC Belt
Item Dimensions:
16.8 x 9.8 x 3.6 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
19178068, 12603509
Part Description:
2018 GMC Sierra 3500 HD AC Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
Gates®
Fleetrunner Micro V Heavy Duty V Ribbed Belt for 2018 GMC Sierra 3500 HD
PartNumber:
K061195HD
$30.11
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes: W/Single Alt.
Effective Length: 119.53"
OE Comparison Rating: OE Improved
Outside Circumference: 3051 mm
Rib Quantity: 6
Section: K
Top Width: 0.807"
UPC: 770075241249
Part Description: 2018 GMC Sierra 3500 HD Fleetrunner Micro V Heavy Duty V Ribbed Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Serpentine Belt
PartNumber:
12645694
$57.93
MSRP:
$104.86
You Save: $46.93 (45%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
6.6 Liter Diesel, W/Dual Alternator, 150/220 Amp; Silverado, Sierra; 6.6l; Dual Alternator
Other Names:
Serpentine Belt
Item Dimensions:
6.3 x 14.7 x 14.8 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Serpentine Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
Gates®
Micro V V Ribbed Belt for 2018 GMC Sierra 3500 HD
PartNumber:
K060930
$34.46
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
OE Comparison Rating: OE Performance
Outside Circumference: 93.585"
Rib Quantity: 6
Section: K
Top Width: 20 mm
UPC: 072053009583
Part Description: 2018 GMC Sierra 3500 HD Micro V V Ribbed Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Serpentine Belt
PartNumber:
12656797
$52.59
MSRP:
$95.19
You Save: $42.60 (45%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
6.6 Liter Diesel, W/O Dual Alternator; Silverado, Sierra; 6.6l; Single Alternator
Other Names:
Serpentine Belt
Item Dimensions:
15.5 x 5.7 x 1.1 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Serpentine Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
Gates®
Micro V V Ribbed Belt for 2018 GMC Sierra 3500 HD
PartNumber:
K061195
$24.81
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes: W/Single Alt.
OE Comparison Rating: OE Performance
Outside Circumference: 120.1"
Rib Quantity: 6
Section: K
Top Width: 20 mm
UPC: 072053578096
Part Description: 2018 GMC Sierra 3500 HD Micro V V Ribbed Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
Gates®
Micro V Stretch Fit Serpentine Belt for 2018 GMC Sierra 3500 HD
PartNumber:
K040355SF
$15.86
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes: Installation Tool Reqd
Installation Instructions: Sheet A
Installation Requirement: Special Installation Tool
Outside Circumference: 916 mm
Rib Quantity: 4
Section: K
Top Width: 14 mm
UPC: 770075392040
Part Description: 2018 GMC Sierra 3500 HD Micro V Stretch Fit Serpentine Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
Dayco®
Poly Rib Self Tensioning Serpentine Belt for 2018 GMC Sierra 3500 HD
PartNumber:
E040357
Make sure this part fits,
Select Vehicle
Product Specifications
Notes: Elastic Self-Tensioning Belt; Installation Tool Reqd., Dayco Part 93875
Color: Black
Cross Section: K-Section
Effective Length: 0
Free Length: 35.7; 906.780
Material: EPDM4
Maximum Operating Temperature: 100; 212
Minimum Operating Temperature: -42.7; -45
Outside Circumference: 0
Rib Depth: Standard
Rib Profile: Straight Rib
Rib Quantity: 4
Standards: SAE J1459
Top Width: .54
UPC: 036687704283
Part Description: 2018 GMC Sierra 3500 HD Poly Rib Self Tensioning Serpentine Belt
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L