Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Select vehicle to make sure this part fits
Year
Make
Model
Or

Genuine GM 12577652
Serpentine Tensioner

Customer Questions & Expert Answers (2)
GM 12577652 Serpentine Tensioner
GM 12577652 Serpentine Tensioner
GM 12577652 Serpentine Tensioner
GM 12577652 Serpentine Tensioner
  • Part Description
    Tensioner,Water Pump & Generator Belt
  • Brand
    GM
Select vehicle to make sure this part fits
Year
Make
Model
Or
$104.74 MSRP: $173.37
You Save: $68.63 (40%)
Ships in 1-2 Business Days
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • 2009 Cadillac CTS Belts & Pulleys Serpentine Tensioner Diagram for 12577652
    The diagram listed above is for your reference. View diagram and OE catalog for your vehicle

    Related Parts for 12577652

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12577652
    Part DescriptionTensioner,Water Pump & Generator Belt
    Other DescriptionSerpentine Tensioner
    Other NamesBelt Tensioner, Serpentine Tensioner, Tensioner
    Item Dimensions6.1 x 4.2 x 4.2 inches
    Item Weight2.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12577652
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2004-2009 Cadillac CTS6 Cyl 2.8L, 6 Cyl 3.6L4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR
    2004-2009 Cadillac SRX6 Cyl 3.6L4 DOOR, 4 DOOR(RHD), SRX, V8 4 DOOR
    2005-2011 Cadillac STS6 Cyl 3.6L4 DOOR, 4 DOOR(RHD)

  • Customer Questions & Expert Answers

    Q:
    I need to make sure if the very part fits my car.
    By Customer
    A:
    Before you order, you need to Select Your Car to check if 12577652 works for you.
    By Omar
    GM Specialist
    Q:
    I'm looking for advice on if my 2004 Cadillac CTS goes with this part. Please help.
    By Customer
    A:
    The two are properly matched.
    By Omar
    GM Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12577652 at AutoPartsPrime, Your Right Choice

  • The part number 12577652, Serpentine Tensioner, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Cadillac CTS, SRX, STS. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.

Why choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.