Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
Sierra 1500 HD
>
2003
>
Engine & Drivetrain
>
Timing Belts, Chains, Cams & Related Parts
>
Belt Tensioner
2003 GMC Sierra 1500 HD Belt Tensioner
My Vehicle
Change Vehicle
2003 GMC Sierra 1500 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
$49.99 and under
$50 to $99.99
$100 and over
6 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
2003 GMC Sierra 1500 HD Serpentine Tensioner
PartNumber:
12609719
VEHICLE SPECIFIC
Product Specifications
Notes:
4.8, 5.3 & 6.0 Liter, P/S & Alternator
Other Names:
Belt Tensioner, Serpentine Tensioner, Tensioner
Item Dimensions:
6.6 x 4.5 x 4.5 inches
Item Weight:
1.90 Pounds
Fitment Type:
Direct Replacement
Replaces:
12580162, 12554027
Part Description:
2003 GMC Sierra 1500 HD Serpentine Tensioner
More Info
Vehicle Fitment
2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
$61.34
MSRP:
$101.54
You Save: $40.20 (40%)
Check Fit
Add to Cart
Gates®
Drivealign OE Exact Automatic Belt Tensioner for 2003 GMC Sierra 1500 HD
PartNumber:
38158
VEHICLE SPECIFIC
Product Specifications
Bearing Bore Inside Diameter 1: 17 mm
Contact Surface: V-Ribbed Grooved
Material: Thermoplastic
Number of Grooves: 6
Number Of Pulleys: 1
OE Comparison Rating: OE Exact
Outside Diameter: 2.99"
UPC: 072053674859
Width: 25 mm
Part Description: 2003 GMC Sierra 1500 HD Drivealign OE Exact Automatic Belt Tensioner
More Info
Vehicle Fitment
2003 GMC Sierra 1500 HD | All Trims | 8 Cyl 6.0L
$36.87
Add to Cart
Dayco®
No Slack Automatic Belt Tensioner Assembly for 2003 GMC Sierra 1500 HD
PartNumber:
89253
VEHICLE SPECIFIC
Product Specifications
Notes: For Serpentine Belt
Belt Type: Serpentine
Direction: Counter Clock Wise
Number Of Pulleys: 1
Pulley 1 Diameter: 76
Pulley 1 Flat: N
Pulley 1 Number Of Grooves: 6
Pulley 1 Width: 28.7
UPC: 036687244154
Part Description: 2003 GMC Sierra 1500 HD No Slack Automatic Belt Tensioner Assembly
More Info
Vehicle Fitment
2003 GMC Sierra 1500 HD | All Trims | All Engines
$35.50
Add to Cart
View Related Parts
OEM (Genuine)
2003 GMC Sierra 1500 HD Serpentine Tensioner
PartNumber:
12580196
VEHICLE SPECIFIC
Product Specifications
Notes:
4.8, 5.3 & 6.0 Liter, AC Belt
Other Names:
Belt Tensioner, Serpentine Tensioner, Tensioner
Item Dimensions:
4.8 x 3.1 x 2.7 inches
Item Weight:
1.10 Pounds
Fitment Type:
Direct Replacement
Replaces:
12562065, 12565372
Part Description:
2003 GMC Sierra 1500 HD Serpentine Tensioner
More Info
Vehicle Fitment
2003 GMC Sierra 1500 HD | SLE, SLT | 8 Cyl 6.0 L GAS
$55.60
MSRP:
$104.91
You Save: $49.31 (48%)
Check Fit
Add to Cart
Gates®
Drivealign OE Exact Automatic Belt Tensioner for 2003 GMC Sierra 1500 HD
PartNumber:
38159
VEHICLE SPECIFIC
Product Specifications
Bearing Bore Inside Diameter 1: 12 mm
Contact Surface: Smooth/Backside
Material: Steel
Number Of Pulleys: 1
OE Comparison Rating: OE Exact
Outside Diameter: 2.36"
Pulley 1 Flanged: No
UPC: 072053674927
Width: 21 mm
Part Description: 2003 GMC Sierra 1500 HD Drivealign OE Exact Automatic Belt Tensioner
More Info
Vehicle Fitment
2003 GMC Sierra 1500 HD | All Trims | 8 Cyl 6.0L
$34.31
Add to Cart
Dayco®
No Slack Automatic Belt Tensioner Assembly for 2003 GMC Sierra 1500 HD
PartNumber:
89258
VEHICLE SPECIFIC
Product Specifications
Notes: For Compressor Belt, WARNING SEE TECH BULLETIN
Belt Type: Serpentine
Direction: Clock Wise
Number Of Pulleys: 1
Pulley 1 Diameter: 60
Pulley 1 Flat: Y
Pulley 1 Width: 20
UPC: 036687244161
Part Description: 2003 GMC Sierra 1500 HD No Slack Automatic Belt Tensioner Assembly
More Info
Vehicle Fitment
2003 GMC Sierra 1500 HD | All Trims | All Engines
$32.35
Add to Cart