Honda Air Conditioning O-Ring 80873-SN7-003 – Genuine 8 mm Seal | OEM Japan

Honda Air Conditioning O-Ring 80873-SN7-003 is a genuine OEM seal used in numerous Honda and Acura vehicles. Made of high-quality rubber resistant to refrigerants R134a and R1234yf, it provides long-term sealing reliability under high temperature and pressure. The 8 mm size matches one of the most common dimensions in Honda’s factory A/C systems. Manufactured to OEM Japan standards, this O-ring ensures a precise fit and excellent durability in demanding conditions.

Applications – Honda OEM O-Ring 80873-SN7-003

This O-ring is fitted on aluminum A/C line connections across many Honda and Acura models. Always verify the OEM number by VIN before purchase, as the A/C design may differ between markets.

• Acura 3.5 RL
• Accord 4D (1993–2015)
• Accord Aerodeck (1994–1997)
• Accord Coupe (1994–1997)
• Accord Tourer (2004–2015)
• Accord Wagon (1994–1997)
• Amaze (2018–2020)
• BR-V (2017–2025)
• Brio (2013–2016)
• Brio Amaze (2014–2016)
• City (2003–2008)
• City ZX (2007–2008)
• Civic 4D (2017–2021)
• Civic 4D Diesel (2018–2020)
• Civic 5D (2012–2021)
• Civic 5D Diesel (2018–2020)
• Civic 5D Type-R (2015–2021)
• Civic Tourer (2014–2017)
• CR-V (2002–2006; 2016–2025)
• CR-V Diesel (2018)
• CR-V E:HEV (2021–2023)
• CR-V Hybrid (2019–2020)
• CR-V I-CDTI (2005–2009)
• CR-V I-DTEC (2010–2017)
• CR-Z (2011–2016)
• E:NY1 (2023–2025)
• Freed (2012)
• HR-V (2016–2026)
• HR-V Diesel (2019–2020)
• HR-V E:HEV (2022–2025)
• Insight (2010–2014)
• Jazz (2002–2020)
• Jazz Hybrid (2012–2015)
• Legend 4D (1993–2004)
• Legend Coupe (1993–1995)
• Mobilio (2015)
• MR-V (2003–2008)
• NSX (2017–2021)
• Odyssey (1995–2021)
• Pilot (2009–2015)
• Shuttle (1995–1999)
• Stream (2001–2005)

Technical Specifications

• OEM Number: 80873-SN7-003
• Type: Air conditioning O-ring
• Diameter: 8 mm
• Material: High-density rubber resistant to R134a and R1234yf
• Manufacturer: Honda OEM Japan
• High temperature and pressure resistance
• Ensures tight sealing of aluminum A/C lines
• Bulk pack: 10 pcs
• Sold: individually (from bulk pack, without original Honda bag)

FAQ – Common Questions about Honda O-Ring 80873-SN7-003

Is this a genuine Honda part?
Yes. The 80873-SN7-003 O-ring is a genuine Honda OEM component, identical to the factory-installed seal used in Honda A/C systems.

Where is it used?
Typically on aluminum A/C line connections, including compressor and expansion valve interfaces.

Does it come in original packaging?
Not always. The product may come from a bulk pack of 10 pcs and is shipped individually without the original Honda bag.

How to confirm fitment?
Always verify the OEM number by VIN before purchase, especially for non-European models.