More Saab Alternator Pulley - Genuine Saab 12770125
Genuine Saab
SKU: SAA-12770125

Saab Alternator Pulley - Genuine Saab 12770125

9-5

Position 2 in the Diagram

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Price each: $389.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.

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Description

Details

SKU:
SAA-12770125
FCP Euro ID:
842350
Quality:
Genuine

OE Numbers

12770125

MFG Numbers

N/A

Product Information

Alternator Pulley

An Alternator Pulley is the wheel attached to the alternator shaft that connects to the engine’s serpentine belt or drive belt. As the engine runs, the belt turns the pulley, which spins the alternator’s rotor and generates electricity to charge the battery and power the vehicle’s electrical systems.

Many modern vehicles use an Overrunning Alternator Pulley or Overrunning Alternator Decoupler, which has a clutch-like mechanism that allows the alternator to "freewheel" when engine speed suddenly drops. This reduces belt vibration and improves efficiency.

Alternator Pulley Failure Symptoms
  • Squealing or chirping noises – especially at startup or when revving the engine.
  • Battery warning light on dashboard – alternator isn’t charging properly due to poor pulley function.
  • Intermittent charging issues – lights dimming or electronics flickering from unstable alternator output.
  • Excessive belt vibration or wear – serpentine belt jumps, slips, or frays.

About Genuine Saab

The original parts used by Saab to build your car are available as replacement parts under the “Genuine Saab” brand. Manufactured under the direction of Saab, expect excellent quality and a premium price since these parts are exclusively available through the Saab Dealership network.

You may not realize this, but the parts that make up your Saab are not necessarily manufactured by Saab. No cause for concern, as Saab designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Saab for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Saab parts box and find an OEM branded part inside, simply with the addition of a Saab logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.

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