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Porsche Engine Timing Chain Tensioner 93010505803 – Genuine Porsche

GENUINE PORSCHE
Disponibilité:
Rupture de stock
UGC 93010505803
Épuisé
$380.08 - $380.08
$380.08
$380.08 - $380.08
$380.08
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 Genuine Porsche Engine Timing Chain Tensioner part number 93010505803 is the perfect replacement for your old or worn-out tensioner. Made to fit precisely into your Porsche, this part ensures that your engine’s timing chain is kept properly tensioned, preventing any potential damage to your engine.

Crafted with the highest quality materials, this timing chain tensioner is built to last, providing exceptional durability and longevity. Its design features a compact size, making it easy to install and maintain, and its precise engineering ensures that your engine runs at optimal performance.

Not only does this Porsche Engine Timing Chain Tensioner offer exceptional quality and reliability, but it also offers peace of mind that you’re using a genuine Porsche part. When it comes to maintaining and repairing your Porsche, you want the best, and this part delivers just that.

Whether you’re a professional mechanic or a Porsche enthusiast, this part is a must-have for any Porsche owner looking to keep their engine running smoothly. So upgrade your engine’s timing chain tensioner with the Genuine Porsche Engine Timing Chain Tensioner part number 93010505803, and enjoy the benefits of superior performance and reliability for years to come.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 11 applications
Porsche
Make Model Engine Years
Porsche 911Carrera 3.2H6 1984–1989
Porsche 911SC 3.0H6 1978–1983
Porsche 911Speedster 3.2H6 1989–1989
Porsche 911Speedster 3.6H6 1994–1994
Porsche 911Carrera 2 3.6H6 1990–1994
Porsche 911Carrera 4 3.6H6 1989–1994
Porsche 911RS America 3.6H6 1993–1994
Porsche 911Turbo 3.3H6 1978–1979
Porsche 911Turbo 3.3H6 1981–1989
Porsche 911Turbo 3.3H6 1991–1992
Porsche 911Turbo 3.6 3.6H6 1994–1994

Fitment data last updated: 2026-10-02

Fits 11 vehicle applications Check vehicle fitment before ordering View fitment

About these Timing Chain Components

The GENUINE PORSCHE 93010505803 is part of your engine's timing chain system, which keeps the camshafts turning in step with the crankshaft. The chain runs on guides and is kept tight by a tensioner; when any of these wear, the timing can drift or the chain can jump.

Frequently asked questions

What are the signs of a worn timing chain?

A rattle from the front of the engine, especially on a cold start, a check-engine light with camshaft or crankshaft correlation codes, rough running, or reduced performance.

Should timing chain parts be replaced together?

Yes. The chain, guides, rails and tensioner wear together, so replacing them as a set avoids repeating a labor-intensive job. Replace any single-use bolts and seals disturbed during the work.

What happens if a timing chain fails?

On many engines the valves and pistons share the same space, so a jumped or broken chain can cause severe internal engine damage. That is why early signs like cold-start rattle should be investigated promptly.

Can I replace timing chain components myself?

It requires engine-specific locking tools and precise timing procedures, and errors can damage the engine. It is best done by an experienced technician or a well-equipped enthusiast following the factory procedure.

How do I make sure this timing chain part 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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