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Rein A/C O-Ring (9 x 1.8 mm) for Porsche 911 (1989-1998) - OEM 99970726140
Rein A/C O-Ring (9 x 1.8 mm) for Porsche 911 (1989-1998) - OEM 99970726140
Rein A/C O-Ring (9 x 1.8 mm) for Porsche 911 (1989-1998) - OEM 99970726140
Rein A/C O-Ring (9 x 1.8 mm) for Porsche 911 (1989-1998) - OEM 99970726140

Rein A/C O-Ring (9 x 1.8 mm) for Porsche 911 (1989-1998) - OEM 99970726140

REIN AUTOMOTIVE
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SKU ACR0024R
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

The Rein A/C O-Ring (9 x 1.8 mm, part ACR0024R) is a high-quality replacement seal designed for Porsche 911 models from 1989 to 1998. It forms a critical seal in the A/C system to prevent refrigerant leaks and maintain system efficiency. Manufactured from premium materials, this O-ring meets or exceeds OEM specifications for durability and fit.

Key Features & Benefits

  • Precision Fit: Engineered to exact OEM dimensions for a perfect seal, preventing leaks.
  • Premium Material: Made from durable rubber compound resistant to heat and refrigerant.
  • OEM Replacement: Direct replacement for Porsche part 99970726140.
  • Essential Maintenance: Replacing worn O-rings prevents A/C performance loss and protects the system.

Vehicle Fitment

Make Model Years Engine
Porsche 911 1989–1991 3.6H6
Porsche 911 1993–1998 3.6H6
Porsche 911 1992 3.3H6

Technical Specifications

Part Number ACR0024R
OEM Number 99970726140
Dimensions 9mm outer, 1.8mm thickness
Brand Rein Automotive

Installation Notes

Simple installation; ensure O-ring is lubricated before fitting for proper seal.

About REIN AUTOMOTIVE

Rein Automotive is a trusted brand specializing in premium replacement parts for European vehicles, known for rigorous quality standards.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 3 applications
964 911
Make Model Engine Years
Porsche 911 3.6H6 1989–1991
Porsche 911 3.3H6 1992–1992
993 911
Make Model Engine Years
Porsche 911 3.6H6 1993–1998
Fits 3 vehicle applications Check vehicle fitment before ordering View fitment

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