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 ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for Cadillac STS Belt Tensioner
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Cadillac STS Belt Tensioner

< Back to View All
Timing Belts, Chains, Cams & Related Parts
  • Department
  • Brands
  • Prices

12 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM Cadillac STS Serpentine Tensioner Diagram - 12568172
    View Related Parts

    OEM (Genuine) Cadillac STS Serpentine Tensioner

    PartNumber: 12568172
    OEM Cadillac STS Serpentine Tensioner - 12568172
    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
    $50.59 MSRP: $83.73
    You Save: $33.14 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Cadillac STS - 38419

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Cadillac STS

    PartNumber: 38419
    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
    $58.10
  • Dayco No Slack Automatic Belt Tensioner Assembly for Cadillac STS - 89386

    Dayco® No Slack Automatic Belt Tensioner Assembly for Cadillac STS

    PartNumber: 89386
    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
    $56.09
  • OEM Cadillac STS Serpentine Tensioner Diagram - 12577652
    View Related Parts

    OEM (Genuine) Cadillac STS Serpentine Tensioner

    PartNumber: 12577652
    OEM Cadillac STS Serpentine Tensioner - 12577652
    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
    $101.98 MSRP: $168.81
    You Save: $66.83 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Cadillac STS - 38418

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Cadillac STS

    PartNumber: 38418
    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
    $59.54
  • Dayco No Slack Automatic Belt Tensioner Assembly for Cadillac STS - 89387

    Dayco® No Slack Automatic Belt Tensioner Assembly for Cadillac STS

    PartNumber: 89387
    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
    $57.62
  • OEM Cadillac STS Serpentine Tensioner Diagram - 12577655
    View Related Parts

    OEM (Genuine) Cadillac STS Serpentine Tensioner

    PartNumber: 12577655
    OEM Cadillac STS Serpentine Tensioner - 12577655
    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
    $88.98 MSRP: $167.90
    You Save: $78.92 (48%)
  • OEM Cadillac STS Serpentine Tensioner Diagram - 12598023
    View Related Parts

    OEM (Genuine) Cadillac STS Serpentine Tensioner

    PartNumber: 12598023
    OEM Cadillac STS Serpentine Tensioner - 12598023
    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
    $58.46 MSRP: $96.82
    You Save: $38.36 (40%)
  • OEM Cadillac STS Tensioner Asm-Drive Belt Diagram - 12582465
    View Related Parts

    OEM (Genuine) Cadillac STS Tensioner Asm-Drive Belt

    PartNumber: 12582465
    OEM Cadillac STS Tensioner Asm-Drive Belt - 12582465
    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
  • OEM Cadillac STS Tensioner, Camshaft Intermediate Drive Chain Diagram - 12609262
    View Related Parts

    OEM (Genuine) Cadillac STS Tensioner, Camshaft Intermediate Drive Chain

    PartNumber: 12609262
    OEM Cadillac STS Tensioner, Camshaft Intermediate Drive Chain - 12609262
    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
  • OEM Cadillac STS Tensioner, Timing Chain Diagram - 12609260
    View Related Parts

    OEM (Genuine) Cadillac STS Tensioner, Timing Chain

    PartNumber: 12609260
    OEM Cadillac STS Tensioner, Timing Chain - 12609260
    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
  • OEM Cadillac STS Tensioner, Timing Chain Diagram - 12609258
    View Related Parts

    OEM (Genuine) Cadillac STS Tensioner, Timing Chain

    PartNumber: 12609258
    OEM Cadillac STS Tensioner, Timing Chain - 12609258
    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