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Genuine Porsche parts diagram

Porsche Timing Chain 9A110514203

GENUINE PORSCHE
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SKU 9A110514203
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$231.61 - $231.61
$231.61
$231.61 - $231.61
$231.61
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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An engine timing chain synchronizes the rotation of the crankshaft and the camshafts for proper valve timing. Proper timing prevents the engine’s pistons from striking the valves as well as correct intake and exhaust timing during combustion. The timing chain is a roller chain that connects with the engine’s camshaft gears and rollers. Timing chains must be replaced after a recommended amount of distance, but generally chains are far more reliable than belts. Failure to replace the timing chain when exhibiting signs of stretching or wear can result in catastrophic engine failure. euromotiv is your source for genuine and aftermarket timing chains should you need to purchase a replacement.

  • Part can be found as reference #18 in illustration.
  • Fitment Notes: Crank To Cam. 911 Turbo. Boxster. Cayman. With gt2 rs.

This part also goes by the following cross reference.

Cross Reference Part Number: 9A110514202

Fits These Vehicles 12 applications
Porsche
Make Model Engine Years
Porsche 91150th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, GT3, GT3 RS, R, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S 3.4H6 2012–2016
Porsche 911Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Speedster, Targa 4, Targa 4S, Turbo, Turbo S 3.6H6 2009–2012
Porsche 91150th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, GT2 RS, GT3, GT3 RS, R, Speedster, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series 3.8H6 2009–2019
Porsche 911Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, GT3, GT3 RS, R, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S 4.0H6 2016–2017
Porsche BoxsterBase, Black Edition, GTS, S, Spyder 2.7H6 2013–2016
Porsche BoxsterBase, S, S Black Edition, S Porsche Design 2, Spyder 2.9H6 2009–2012
Porsche BoxsterBase, Black Edition, GTS, S, S Black Edition, S Porsche Design 2, Spyder 3.4H6 2009–2016
Porsche BoxsterBase, Black Edition, GTS, S, Spyder 3.8H6 2016–2016
Porsche CaymanBase, Black Edition, GT4, GTS, S 2.7H6 2014–2016
Porsche CaymanBase, R, S 2.9H6 2009–2012
Porsche CaymanBase, Black Edition, GT4, GTS, R, S 3.4H6 2009–2016
Porsche CaymanBase, Black Edition, GT4, GTS, S 3.8H6 2016–2016

Fitment data last updated: 2026-07-29

Fits 12 vehicle applications Check vehicle fitment before ordering View fitment

About these Timing Chain Components

The GENUINE PORSCHE 9A110514203 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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