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2009 Cadillac DTS
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OEM (Genuine) 2009 Cadillac DTS Serpentine Tensioner
PartNumber: 12555153
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
Vehicle Fitment- 2009 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
$115.94 MSRP:$191.90You Save: $75.96 (40%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for 2009 Cadillac DTS
PartNumber: 38197Product 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
Vehicle Fitment- 2009 Cadillac DTS | All Trims | 8 Cyl 4.6L
$53.05
Dayco® No Slack Automatic Belt Tensioner Assembly for 2009 Cadillac DTS
PartNumber: 89317Product 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
Vehicle Fitment- 2009 Cadillac DTS | All Trims | All Engines
$49.49
OEM (Genuine) 2009 Cadillac DTS Serpentine Tensioner
PartNumber: 12557838
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
Vehicle Fitment- 2009 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
$66.89 MSRP:$110.71You Save: $43.82 (40%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for 2009 Cadillac DTS
PartNumber: 38153Product 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
Vehicle Fitment- 2009 Cadillac DTS | All Trims | 8 Cyl 4.6L
$48.21
Dayco® No Slack Automatic Belt Tensioner Assembly for 2009 Cadillac DTS
PartNumber: 89266Product 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
Vehicle Fitment- 2009 Cadillac DTS | All Trims | All Engines
$46.51
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
29/10/2022Q: 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
29/10/2022Q: 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
29/10/2022Q: 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