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
>
STS
>
Engine & Drivetrain
>
Timing Belts, Chains, Cams & Related Parts
>
Belt Tensioner
Cadillac STS Belt Tensioner
Select vehicle to guarantee fit
Make
Model
Year
Or
Enter the VIN of Your Vehicle
Filter Results
< 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
12
Products found
Sort by:
Recommended
Filter Results
Sort
View by
View Related Parts
OEM (Genuine)
Cadillac STS Serpentine Tensioner
PartNumber:
12568172
Make sure this part fits,
Select Vehicle
$50.59
MSRP:
$83.73
You Save: $33.14 (40%)
View Details
Product Specifications
Other Names:
Serpentine Tensioner, Tensioner
Item Dimensions:
9.5 x 4.2 x 3.2 inches
Item Weight:
2.20 Pounds
Fitment Type:
Direct Replacement
Part Description:
Cadillac STS Serpentine Tensioner
More Info
Gates®
Drivealign OE Exact Automatic Belt Tensioner for Cadillac STS
PartNumber:
38419
Make sure this part fits,
Select Vehicle
$61.94
View Details
Product Specifications
Bearing Bore Inside Diameter 1: 17 mm
Contact Surface: Smooth/Backside
Material: Steel
Number Of Pulleys: 1
OE Comparison Rating: OE Exact
Outside Diameter: 70 mm
Pulley 1 Flanged: No
UPC: 770075323174
Width: 31 mm
Part Description: Cadillac STS Drivealign OE Exact Automatic Belt Tensioner
More Info
Dayco®
No Slack Automatic Belt Tensioner Assembly for Cadillac STS
PartNumber:
89386
Make sure this part fits,
Select Vehicle
$60.38
View Details
Product Specifications
Belt Type: Serpentine
Direction: Counter Clock Wise
Number Of Pulleys: 1
Pulley 1 Diameter: 70
Pulley 1 Flat: Y
Pulley 1 Width: 27
UPC: 036687689511
Part Description: Cadillac STS No Slack Automatic Belt Tensioner Assembly
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Serpentine Tensioner
PartNumber:
12577652
Make sure this part fits,
Select Vehicle
$104.74
MSRP:
$173.37
You Save: $68.63 (40%)
View Details
Product Specifications
Other Names:
Belt Tensioner, Serpentine Tensioner, Tensioner
Item Dimensions:
6.1 x 4.2 x 4.2 inches
Item Weight:
2.20 Pounds
Fitment Type:
Direct Replacement
Part Description:
Cadillac STS Serpentine Tensioner
More Info
Gates®
Drivealign OE Exact Automatic Belt Tensioner for Cadillac STS
PartNumber:
38418
Make sure this part fits,
Select Vehicle
$63.48
View Details
Product Specifications
Bearing Bore Inside Diameter 1: 17 mm
Contact Surface: Smooth/Backside
Material: Steel
Number Of Pulleys: 1
OE Comparison Rating: OE Exact
Outside Diameter: 2.76"
Pulley 1 Flanged: No
UPC: 770075323198
Width: 31 mm
Part Description: Cadillac STS Drivealign OE Exact Automatic Belt Tensioner
More Info
Dayco®
No Slack Automatic Belt Tensioner Assembly for Cadillac STS
PartNumber:
89387
Make sure this part fits,
Select Vehicle
$62.02
View Details
Product Specifications
Belt Type: Serpentine
Direction: Counter Clock Wise
Number Of Pulleys: 1
Pulley 1 Diameter: 70
Pulley 1 Flat: Y
Pulley 1 Width: 27
UPC: 036687689849
Part Description: Cadillac STS No Slack Automatic Belt Tensioner Assembly
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Serpentine Tensioner
PartNumber:
12577655
Make sure this part fits,
Select Vehicle
$88.98
MSRP:
$167.90
You Save: $78.92 (48%)
View Details
Product Specifications
Other Names:
Belt Tensioner, Serpentine Tensioner, Tensioner
Item Dimensions:
6.1 x 4.2 x 4.2 inches
Item Weight:
2.20 Pounds
Fitment Type:
Direct Replacement
Part Description:
Cadillac STS Serpentine Tensioner
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Serpentine Tensioner
PartNumber:
12598023
Make sure this part fits,
Select Vehicle
$60.04
MSRP:
$99.44
You Save: $39.40 (40%)
View Details
Product Specifications
Other Names:
Serpentine Tensioner, Tensioner
Item Dimensions:
6.3 x 5.1 x 10.4 inches
Item Weight:
3.20 Pounds
Fitment Type:
Direct Replacement
Replaces:
12589201
Part Description:
Cadillac STS Serpentine Tensioner
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Tensioner Asm-Drive Belt
PartNumber:
12582465
Make sure this part fits,
Select Vehicle
Product Specifications
Other Names:
Serpentine Tensioner, Tensioner
Item Dimensions:
5.3 x 5.1 x 11.3 inches
Item Weight:
3.10 Pounds
Fitment Type:
Direct Replacement
Part Description:
Cadillac STS Tensioner Asm-Drive Belt
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Tensioner, Camshaft Intermediate Drive Chain
PartNumber:
12609262
Make sure this part fits,
Select Vehicle
Product Specifications
Item Dimensions:
4.4 x 4.3 x 4.3 inches
Item Weight:
1.20 Pounds
Part Description:
Cadillac STS Tensioner, Camshaft Intermediate Drive Chain
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Tensioner, Timing Chain
PartNumber:
12609260
Make sure this part fits,
Select Vehicle
Product Specifications
Other Names:
Chain Guide
Item Dimensions:
4.3 x 4.2 x 4.2 inches
Item Weight:
0.80 Pounds
Part Description:
Cadillac STS Tensioner, Timing Chain
More Info
View Related Parts
OEM (Genuine)
Cadillac STS Tensioner, Timing Chain
PartNumber:
12609258
Make sure this part fits,
Select Vehicle
Product Specifications
Other Names:
Chain Guide
Item Dimensions:
4.5 x 3.0 x 2.4 inches
Item Weight:
0.90 Pounds
Part Description:
Cadillac STS Tensioner, Timing Chain
More Info
Browse Cadillac STS Belt Tensioner by Years
2011
2010
2009
2008
2007
2006
2005