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Accessory Drive Belt Idler Pulley – Lower
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram

Accessory Drive Belt Idler Pulley – Lower

GENUINE PORSCHE
Disponibilité:
Rupture de stock
UGC 99610211958
Épuisé
$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95
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.

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The OE Supplier Accessory Drive Belt Idler Pulley part number 99610211958 for Porsche is a reliable replacement for your old or damaged idler pulley. This top-quality part is designed to provide efficient and long-lasting performance for your Porsche.

Crafted with precision and attention to detail, this idler pulley is engineered to meet the highest industry standards. It is made from premium materials that ensure durability and resistance to wear and tear, making it a perfect fit for your Porsche.

The OE Supplier Accessory Drive Belt Idler Pulley part number 99610211958 is compatible with part number 99610211958A, making it an ideal replacement part for your Porsche. It is easy to install and fits seamlessly into your engine system, giving you the confidence that your vehicle is running properly.

This idler pulley is designed to provide smooth and quiet operation of your engine system. It ensures that your accessory drive belt operates smoothly, reducing the risk of damage to your engine components. You can trust this idler pulley to keep your engine system running optimally.

In conclusion, the OE Supplier Accessory Drive Belt Idler Pulley part number 99610211958 is an excellent choice for your Porsche. It provides efficient and reliable performance, ensuring that your engine system is running smoothly. With its compatibility and superior quality, this idler pulley is a must-have for any Porsche owner.

Brand Part #
Brand Part #
OE Supplier 99610211958A
  • Replaces: 996-102-119-52, 996-102-119-54, 996-102-119-55, 996-102-119-57, 996-102-919-55
  • Position: Lower, Left
  • Part can be found as reference #9 in illustration.
  • Fitment Notes: Without gt3. 911. 2005-08, lower, with 3.6L, auto trans. 2.7, 3.2L. 2006-08, lower, auto trans. Cayman, caymans. Left. 2.5L.

This part also goes by the following cross reference.

Cross Reference Part Number: 99610211952, 996-102-119-52, 99610211954, 996-102-119-54, 99610211955, 996-102-119-55, 99610211957, 996-102-119-57, 99610291955, 996-102-919-55

Fits These Vehicles 28 applications
Porsche
Make Model Engine Years
Porsche 911Carrera 3.4H6 1999–2001
Porsche 911Carrera 3.6H6 2002–2008
Porsche 911Carrera 4 3.6H6 1999–2008
Porsche 911Carrera 4S 3.6H6 2002–2005
Porsche 911Targa 3.6H6 2002–2005
Porsche 911Targa 4 3.6H6 2007–2008
Porsche 91140th Anniversary Edition 3.6H6 2005–2008
Porsche 911GT2 3.6H6 2006–2007
Porsche 911GT3 3.6H6 2006–2006
Porsche 911GT3 RS 3.6H6 2005–2006
Porsche 911Targa 3.6H6 2006–2008
Porsche 911Targa 4 3.6H6 2005–2006
Porsche 911Turbo 3.6H6 2006–2006
Porsche BoxsterBase 2.5H6 1997–1999
Porsche BoxsterBase 2.7H6 2000–2008
Porsche BoxsterS 3.2H6 2000–2006
Porsche BoxsterS 3.4H6 2007–2008
Porsche BoxsterLimited Edition 2.7H6 2008–2008
Porsche BoxsterS Limited Edition 3.4H6 2008–2008
Porsche BoxsterRS 60 Spyder 3.4H6 2008–2008
Porsche BoxsterS Porsche Design 2 3.4H6 2008–2008
Porsche BoxsterLimited Edition, RS 60 Spyder, S Limited Edition 2.7H6 2005–2007
Porsche BoxsterRoadster, Roadster S, S Special Edition 2.7H6 2005–2008
Porsche BoxsterRoadster, Roadster S, S Special Edition 3.2H6 2005–2006
Porsche BoxsterLimited Edition, RS 60 Spyder, S Limited Edition 3.4H6 2007–2007
Porsche CaymanBase 2.7H6 2007–2008
Porsche CaymanS 3.4H6 2006–2008
Porsche CaymanBase 3.4H6 2006–2006

Fitment data last updated: 2026-10-03

Fits 28 vehicle applications Check vehicle fitment before ordering View fitment

About this Belt Tensioner & Idler Pulley

The GENUINE PORSCHE 99610211958 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.

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