Skip to content
Shop by vehicle Shopping for:
Shop parts
Serpentine Belt Idler Pulley
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram

Serpentine Belt Idler Pulley

GENUINE PORSCHE
Availability:
Out of stock
SKU 94810212002
Sold out
$93.66 - $93.66
$93.66
$93.66 - $93.66
$93.66
See all financing options
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Rewards
EARN REWARD POINTS
Purchasing this product will earn you 465 points to redeem on future purchases. Check your points.

The Genuine Porsche Accessory Drive Belt Idler Pulley part number 94810212002 is a must-have for Porsche owners who want to maintain their car’s optimal performance. This high-quality pulley is designed to fit perfectly into your Porsche vehicle, providing outstanding performance and long-lasting durability.

One of the key benefits of the Genuine Porsche Accessory Drive Belt Idler Pulley is its exceptional quality. It is made with high-grade materials, ensuring that it can withstand the rigors of daily use and exposure to harsh weather conditions. This pulley is built to last and help your Porsche perform at its best.

In addition to its durability, this pulley also boasts impressive features. It is designed with precision to ensure a perfect fit, allowing for easy installation without the need for modifications. The pulley also features a smooth, quiet operation, ensuring that your Porsche runs smoothly and without any unwanted noise.

Usage of the Genuine Porsche Accessory Drive Belt Idler Pulley is straightforward. It is designed to replace the original pulley in your Porsche and is compatible with a range of models, including 911, Cayenne, and Panamera. Once installed, you can trust that your vehicle will run at peak performance, providing you with a smooth and safe driving experience.

Overall, the Genuine Porsche Accessory Drive Belt Idler Pulley part number 94810212002 is an essential accessory for Porsche owners who want to maintain their car’s optimal performance. It is a high-quality, durable, and precision-engineered pulley that will help your car run smoothly and efficiently, ensuring that you get the most out of your Porsche driving experience.

  • Position: Right
  • Part can be found as reference #7 in illustration.
  • Fitment Notes: 4.5L.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 5 applications
Porsche
Make Model Engine Years
Porsche CayenneBase 3.2V6 2004–2006
Porsche CayenneS 4.5V8 2003–2006
Porsche CayenneTurbo 4.5V8 2003–2006
Porsche CayenneTurbo S 4.5V8 2006–2006
Porsche CayenneTurbo S 4.5V8 2003–2005

Fitment data last updated: 2026-10-05

Fits 5 vehicle applications Check vehicle fitment before ordering View fitment

About this Belt Tensioner & Idler Pulley

The GENUINE PORSCHE 94810212002 is part of the accessory drive that runs the alternator, A/C compressor and other components. The tensioner keeps the drive belt at the right tension and idler pulleys guide it, and their bearings wear over time.

Frequently asked questions

What does a belt tensioner do?

It applies constant pressure to the drive belt so it grips the pulleys without slipping, and it absorbs the belt's movement as engine speed changes. Idler pulleys guide the belt around its path.

What are the signs of a worn tensioner or idler pulley?

A squeal or chirp from the front of the engine, a rumbling or grinding bearing noise, a belt that flutters, jumps or wears unevenly, or a tensioner arm that bounces or has visible play.

What should I replace along with it?

Replace the drive belt at the same time, and consider replacing the other pulleys if they have similar mileage, since their bearings wear at a similar rate.

Can I replace a tensioner myself?

Usually, yes. Note or photograph the belt routing before removing it, release the tension with the correct tool, and check the new belt sits correctly in every pulley groove before starting the engine.

How do I make sure this belt tensioner or pulley fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.