Skip to content
Shop by vehicle Shopping for:
Shop parts
O-Ring
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram

O-Ring

GENUINE PORSCHE
Availability:
Out of stock
SKU 99970768540
Sold out
$5.41 - $5.41
$5.41
$5.41 - $5.41
$5.41
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 25 points to redeem on future purchases. Check your points.

An O-ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.

The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, and reliable and have simple mounting requirements. They can seal tens of mega-pascals (thousands of psi) of pressure.

  • Part can be found as reference #20 in illustration.
  • Fitment Notes: 2.0L. 2.5L.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 22 applications
Porsche
Make Model Engine Years
Porsche 718 BoxsterBase 2.0H4 2017–2018
Porsche 718 BoxsterS 2.5H4 2017–2018
Porsche 718 BoxsterGTS 2.5H4 2018–2018
Porsche 718 BoxsterBase, S 2.0H4 2019–2025
Porsche 718 BoxsterGTS 2.0H4 2017–2017
Porsche 718 BoxsterGTS 2.0H4 2019–2025
Porsche 718 BoxsterStyle Edition, T 2.0H4 2017–2025
Porsche 718 BoxsterBase, S 2.5H4 2019–2025
Porsche 718 BoxsterGTS 2.5H4 2017–2017
Porsche 718 BoxsterGTS 2.5H4 2019–2025
Porsche 718 BoxsterStyle Edition, T 2.5H4 2017–2025
Porsche 718 CaymanBase 2.0H4 2017–2018
Porsche 718 CaymanS 2.5H4 2017–2018
Porsche 718 CaymanGTS 2.5H4 2018–2018
Porsche 718 CaymanBase, S 2.0H4 2019–2025
Porsche 718 CaymanGTS 2.0H4 2017–2017
Porsche 718 CaymanGTS 2.0H4 2019–2025
Porsche 718 CaymanStyle Edition, T 2.0H4 2017–2025
Porsche 718 CaymanBase, S 2.5H4 2019–2025
Porsche 718 CaymanGTS 2.5H4 2017–2017
Porsche 718 CaymanGTS 2.5H4 2019–2025
Porsche 718 CaymanStyle Edition, T 2.5H4 2017–2025

Fitment data last updated: 2026-10-03

Fits 22 vehicle applications Check vehicle fitment before ordering View fitment

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.