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FJC 4397 Euro O-Ring High-Temperature HNBR Automotive AC Seal

Manufacturer

Picture for manufacturer FJC

Part Number

4397
9 reviews
Sale Price

$8.25

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FJC 4397 is a Euro-style replacement O-ring engineered for automotive air conditioning systems. Designed to provide a reliable, leak-free seal at European-style AC fittings and connections, this O-ring is a precise fit for import and European vehicle AC systems.

Key Features:

  • High-Temperature HNBR Construction — Made from Hydrogenated Nitrile Butadiene Rubber (HNBR), rated for temperatures from -22°F to 302°F
  • Euro / European Vehicle Fitment — Designed specifically for European-style AC fittings found on import vehicles
  • Broad Refrigerant Compatibility — Compatible with R-12, R-134a, R-1234yf refrigerants and Mineral, PAG, and POE lubricating oils
  • Chemical and Abrasion Resistant — Resists aggressive chemicals, oxidation, and wear for long service life
  • Precision Manufactured — Engineered to OEM tolerances for a proper, leak-free seal

FJC O-rings are the professional's choice for automotive AC service and repair. All FJC O-rings are high-temperature HNBR, ensuring compatibility with modern AC refrigerants and lubricants. Trust FJC 4397 to restore a tight, lasting seal in European import vehicle air conditioning systems.

Easy

Easy purchasing

Excellent. So far. Hope to get the batteries

Is friendly user, easy

Product was available and delivered within a couple of days. All good.

Great Price! And great to support the Driver Community!

Shipment notification was sent from a third party and nowhere said it was affiliated with you so I wasn't exactly sure what was coming. Not a big deal, just slightly confusing.

Fast shipping and great prices

Easy and celar, so I hope that the part will be sent as soon as possible, I need it urgently

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