12577652 Cadillac Belt Tensioner Pulley — 2003–2007 STS, CTS and SRX

Fits these vehicles

• 2003–2007 Cadillac CTS — Luxury, Luxury Sport, V · 2.8L / 3.2L / 3.6L / 5.7L / 6.0L
• 2004–2007 Cadillac SRX — Confort, Elegance, Lujo · 3.6L / 4.6L
• 2005–2007 Cadillac STS — Elegance, V · 3.6L / 4.4L / 4.6L

Compatibility from our listing. Check your VIN or part number before ordering — we’re happy to confirm.

Details

OEM part number

12577652

Condition

Used · OEM — Used, in good working condition.

Make / model

Cadillac / STS · 2003–2007

Category

Other parts

Weight

3 lb

Item #

115370788132

Description

What this part is

A belt-drive part such as a pulley or tensioner. Check the size and the mounting against your old part.

Questions about this part

Does this other parts fit my 2003–2007 Cadillac STS?

Per our listing, it fits: 2003–2007 Cadillac CTS; 2004–2007 Cadillac SRX; 2005–2007 Cadillac STS. Match the OEM number 12577652 against your original part to be sure.

Is this part new or used?

It is a used original (OEM) part pulled from a real vehicle. Condition: Used, in good working condition.

How much is shipping and how fast does it ship?

Calculated by ZIP code — enter yours below or at checkout. Ships from Dallas–Fort Worth, Texas within 1–3 business days.

What is the price, and can I make an offer?

$104.70. Yes — use “Make an offer” to name your price; we reply by email.

What if the part doesn’t fit or arrives damaged?

Returns are accepted within 30 days, return shipping is on us, and there is no restocking fee. See the returns policy for details.