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OEM (Genuine) 2007 Cadillac STS Serpentine Tensioner
PartNumber: 12568172
Product Specifications- Notes: 4.6 Liter, Alternator Belt; 4.4 Liter, Lower; STS, STS-V; 4.4L; Smooth Pulley; Lower;STS, STS-V; 4.6L; Smooth Pulley
- 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: 2007 Cadillac STS Serpentine Tensioner
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
$49.26 MSRP:$81.52You Save: $32.26 (40%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for 2007 Cadillac STS
PartNumber: 38419Product 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: 2007 Cadillac STS Drivealign OE Exact Automatic Belt Tensioner
Vehicle Fitment- 2007 Cadillac STS | All Trims | 6 Cyl 3.6L
$59.88
Dayco® No Slack Automatic Belt Tensioner Assembly for 2007 Cadillac STS
PartNumber: 89386Product 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: 2007 Cadillac STS No Slack Automatic Belt Tensioner Assembly
Vehicle Fitment- 2007 Cadillac STS | All Trims | 6 Cyl 3.6L
$56.09
OEM (Genuine) 2007 Cadillac STS Serpentine Tensioner
PartNumber: 12577652
Product Specifications- Notes: 3.6 Liter, Serpentine Belt; STS, STS-V; 3.6L; Alternator Belt
- 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: 2007 Cadillac STS Serpentine Tensioner
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
$99.30 MSRP:$164.37You Save: $65.07 (40%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for 2007 Cadillac STS
PartNumber: 38418Product 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: 2007 Cadillac STS Drivealign OE Exact Automatic Belt Tensioner
Vehicle Fitment- 2007 Cadillac STS | All Trims | 6 Cyl 3.6L
$61.39
Dayco® No Slack Automatic Belt Tensioner Assembly for 2007 Cadillac STS
PartNumber: 89387Product 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: 2007 Cadillac STS No Slack Automatic Belt Tensioner Assembly
Vehicle Fitment- 2007 Cadillac STS | All Trims | 6 Cyl 3.6L
$57.62
OEM (Genuine) 2007 Cadillac STS Serpentine Tensioner
PartNumber: 12577655
Product Specifications- Notes: 3.6 Liter, AC Belt; STS, STS-V; 3.6L; Serpentine Belt
- 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: 2007 Cadillac STS Serpentine Tensioner
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
$86.63 MSRP:$163.48You Save: $76.85 (48%)
OEM (Genuine) 2007 Cadillac STS Serpentine Tensioner
PartNumber: 12598023
Product Specifications- Notes: 4.6 Liter, Serpentine Belt; 4.4 Liter, Upper; STS, STS-V; 4.4L; Ribbed Pulley;STS, STS-V; 4.6L; Ribbed Pulley
- Location: Driver Side
- 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: 2007 Cadillac STS Serpentine Tensioner
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
$56.92 MSRP:$94.27You Save: $37.35 (40%)
OEM (Genuine) 2007 Cadillac STS Tensioner Asm-Drive Belt
PartNumber: 12582465
Product Specifications- Notes: 4.4 Liter, Upper; STS, STS-V; 4.4L; Smooth Pulley; Upper
- Location: Passenger Side
- 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: 2007 Cadillac STS Tensioner Asm-Drive Belt
Vehicle Fitment- 2007 Cadillac STS | V | 8 Cyl 4.4 L GAS
OEM (Genuine) 2007 Cadillac STS Tensioner, Camshaft Intermediate Drive Chain
PartNumber: 12609262
Product Specifications- Notes: STS; Primary
- Item Dimensions: 4.4 x 4.3 x 4.3 inches
- Item Weight: 1.20 Pounds
- Part Description: 2007 Cadillac STS Tensioner, Camshaft Intermediate Drive Chain
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
OEM (Genuine) 2007 Cadillac STS Tensioner, Timing Chain
PartNumber: 12609260
Product Specifications- Notes: STS; Secondary; Left
- Other Names: Chain Guide
- Item Dimensions: 4.3 x 4.2 x 4.2 inches
- Item Weight: 0.80 Pounds
- Part Description: 2007 Cadillac STS Tensioner, Timing Chain
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
OEM (Genuine) 2007 Cadillac STS Tensioner, Timing Chain
PartNumber: 12609258Product Specifications- Notes: STS; Secondary; Right
- Other Names: Chain Guide
- Item Dimensions: 4.5 x 3.0 x 2.4 inches
- Item Weight: 0.90 Pounds
- Part Description: 2007 Cadillac STS Tensioner, Timing Chain
Vehicle Fitment- 2007 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
FAQ for Belt Tensioner Repair
Q: What is the recommended torque for the drive belt tensioner bolt?
A:
The recommended torque is 50 N.m (37 lb-ft).
By Bob
GM Specialist
29/10/2022Q: What is the removal procedure for the Drive Belt Tensioner-Power Steering and Air Conditioning?
A:
Remove the generator and water pump drive belt, the power steering, and the air conditioning drive belt, loosen the drive belt tensioner bolt, and remove the drive belt tensioner and bolt.
By Bob
GM Specialist
29/10/2022Q: How do you install the Drive Belt Tensioner-Power Steering and Air Conditioning?
A:
You need to position the drive belt tensioner and bolt to the engine as an assembly, install the drive belt tensioner bolt, the power steering, and air conditioning drive belt, and the generator and water pump drive belt.
By Bob
GM Specialist
29/10/2022Q: What do you need to notice in the installation of the Drive Belt Tensioner-Generator and Water Pump?
A:
You need to ensure that the alignment pin on the rear of the tensioner assembly is aligned with the locating hole on the engine.
By Bob
GM Specialist
29/10/2022