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
>
DTS
>
2009
>
Engine & Drivetrain
>
Timing Belts, Chains, Cams & Related Parts
>
Belt Tensioner
2009 Cadillac DTS Belt Tensioner
My Vehicle
Change Vehicle
2009 Cadillac DTS
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
4 Q&A for Belt Tensioner Repair
Sort by:
Recommended
Filter Results
Sort
View by
View Related Parts
OEM (Genuine)
2009 Cadillac DTS Serpentine Tensioner
PartNumber:
12555153
$119.07
MSRP:
$197.08
You Save: $78.01 (40%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
Water Pump Belt
Other Names:
Belt Tensioner, Serpentine Tensioner, Tensioner
Item Dimensions:
6.3 x 3.2 x 3.2 inches
Item Weight:
1.10 Pounds
Fitment Type:
Direct Replacement
Part Description:
2009 Cadillac DTS Serpentine Tensioner
More Info
Vehicle Fitment
2009 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
Gates®
Drivealign OE Exact Automatic Belt Tensioner for 2009 Cadillac DTS
PartNumber:
38197
$55.47
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Bearing Bore Inside Diameter 1: 17 mm
Contact Surface: V-Ribbed Grooved
Material: Thermoplastic
Number of Grooves: 3
Number Of Pulleys: 1
OE Comparison Rating: OE Exact
Outside Diameter: 2.05"
Pulley 1 Flanged: No
UPC: 072053880335
Width: 15 mm
Part Description: 2009 Cadillac DTS Drivealign OE Exact Automatic Belt Tensioner
More Info
Vehicle Fitment
2009 Cadillac DTS | All Trims | 8 Cyl 4.6L
Dayco®
No Slack Automatic Belt Tensioner Assembly for 2009 Cadillac DTS
PartNumber:
89317
$53.26
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Belt Type: Serpentine
Direction: Clock Wise
Number Of Pulleys: 1
Pulley 1 Diameter: 51.9
Pulley 1 Flat: N
Pulley 1 Number Of Grooves: 3
Pulley 1 Width: 15
UPC: 036687423047
Part Description: 2009 Cadillac DTS No Slack Automatic Belt Tensioner Assembly
More Info
Vehicle Fitment
2009 Cadillac DTS | All Trims | All Engines
View Related Parts
OEM (Genuine)
2009 Cadillac DTS Serpentine Tensioner
PartNumber:
12557838
$69.58
MSRP:
$115.17
You Save: $45.59 (40%)
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Notes:
Serpentine Belt
Other Names:
Belt Tensioner, Serpentine Tensioner, Tensioner
Item Dimensions:
8.4 x 5.1 x 5.3 inches
Item Weight:
2.20 Pounds
Fitment Type:
Direct Replacement
Replaces:
3540047, 12562347
Part Description:
2009 Cadillac DTS Serpentine Tensioner
More Info
Vehicle Fitment
2009 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
Gates®
Drivealign OE Exact Automatic Belt Tensioner for 2009 Cadillac DTS
PartNumber:
38153
$51.41
Add to Cart
Make sure this part fits,
Select Vehicle
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: 76 mm
Pulley 1 Flanged: No
UPC: 072053525908
Width: 30.5 mm
Part Description: 2009 Cadillac DTS Drivealign OE Exact Automatic Belt Tensioner
More Info
Vehicle Fitment
2009 Cadillac DTS | All Trims | 8 Cyl 4.6L
Dayco®
No Slack Automatic Belt Tensioner Assembly for 2009 Cadillac DTS
PartNumber:
89266
$50.06
Add to Cart
Make sure this part fits,
Select Vehicle
Product Specifications
Belt Type: Serpentine
Direction: Counter Clock Wise
Number Of Pulleys: 1
Pulley 1 Diameter: 76
Pulley 1 Flat: Y
Pulley 1 Width: 31
UPC: 036687291448
Part Description: 2009 Cadillac DTS No Slack Automatic Belt Tensioner Assembly
More Info
Vehicle Fitment
2009 Cadillac DTS | All Trims | All Engines
FAQ for Belt Tensioner Repair
Q:
How do you remove the drive belt tensioner?
A:
You can remove the water pump drive belt, the tensioner studs, and the water pump drive belt tensioner.
By Bob
GM Specialist
29/10/2022
Q:
What is the proper way to install the drive belt tensioner?
A:
The proper way is to place the drive belt tensioner to the water pump and install the water pump drive belt tensioner, and the water pump drive belt.
By Bob
GM Specialist
29/10/2022
Q:
What is the proper way to remove the drive belt tensioner shield?
A:
The proper way is to remove the fuel injector sight shield, the water pump drive belt nuts, and the water pump drive belt tensioner shield.
By Bob
GM Specialist
29/10/2022
Q:
What is the removal procedure for the drive belt tensioner?
A:
The procedure is to remove the drive belt, the engine mount strut, and the drive belt tensioner.
By Bob
GM Specialist
29/10/2022
FAQ for Other Repair Info
Q:
What is the removal procedure for the drive belt idler pulley?
A:
The procedure is to remove the drive belt tensioner and loosen the drive belt bolt, and the drive belt
Idler Pulley
.
Q:
How do you install the camshaft?
A:
You can install the
Camshaft
bearing caps, and align the camshafts, the intake, and the camshaft cover.
Q:
How do you remove the drive belt?
A:
You can remove the wheelhouse liner, the
Drive Belt
, and the belt.