Honda Exhaust Gas Recirculation (EGR) Valve Gasket 18715-PB2-000

Honda Exhaust Gas Recirculation (EGR) Valve Gasket – OEM Replacement

This Honda Exhaust Gas Recirculation (EGR) valve gasket (Part Number: 18715-PB2-000) is a genuine OEM Honda gasket that seals the EGR valve to the intake manifold or cylinder head. If you’re chasing EGR or idle issues on a Honda or Acura, this is the factory part that actually fits and seals. It keeps exhaust flow where it belongs, prevents vacuum leaks, and helps your engine stay stable at idle and cruise.

When the gasket starts to leak, you’ll usually see rough idle, crappy fuel economy, hesitation off throttle, random EGR-related check engine lights, or an emissions test fail. Swapping the Honda EGR valve gasket any time you service or replace the valve is cheap insurance. It helps restore proper exhaust gas recirculation, cleans up drivability, and keeps unmetered air from sneaking into the intake. Because it’s an OEM Honda gasket, it matches factory specs for fit, sealing, and long-term durability.

This Acura / Honda EGR gasket fits a long list of Honda and Acura engines, so it works well for routine maintenance, emissions repairs, or restorations where you actually care about correct fit and emissions legality. Whether you’re tracking down an EGR fault code or freshening a high‑mileage daily, this Honda EGR valve gasket gives you factory‑correct performance without the guesswork of a random parts‑store knockoff.

Key Features

• Genuine Honda OEM EGR valve gasket
• Helps prevent vacuum and exhaust leaks at the EGR mounting surface
• Restores proper EGR system function to reduce surge and rough idle
• Direct‑fit replacement with factory dimensions and bolt pattern
• Ideal for emissions and drivability repairs or EGR service

Vehicle Fitment

• 1997–2003 Acura CL
• 2013–2015 Acura ILX
• 2013–2014 Acura ILX Hybrid
• 1990–1993 Acura Integra RS / LS / GS
• 1986–1995 Acura Legend
• 2001–2026 Acura MDX
• 1991–2005 Acura NSX
• 2013–2018 Acura RDX
• 1996–2012 Acura RL
• 2014–2020 Acura RLX
• 1995–2014 Acura TL
• 2015–2020 Acura TLX
• 2010–2014 Acura TSX
• 1992–1994 Acura Vigor
• 2010–2013 Acura ZDX
• 1981–2017 Honda Accord
• 2005–2007 Honda Accord Hybrid
• 2017 Honda Accord Hybrid
• 1981–1991 Honda Civic DX
• 1992–1995 Honda Civic VX
• 1996–2000 Honda Civic Coupe HX
• 2001–2005 Honda Civic EX
• 2006–2011 Honda Civic Si
• 2012–2015 Honda Civic EX / LX
• 1984–1991 Honda CRX DX / HF
• 2011–2016 Honda CR-Z
• 2007–2009 Honda CR-V
• 2018–2021 Honda Clarity
• 2010–2015 Honda Crosstour
• 2003–2011 Honda Element
• 2007–2020 Honda Fit
• 2016–2022 Honda HR-V
• 2000–2022 Honda Insight
• 1995–2026 Honda Odyssey
• 2019–2025 Honda Passport
• 2003–2022 Honda Pilot
• 1981–1987 Honda Prelude DX / Si
• 1988–1991 Honda Prelude S / Si
• 1992–2001 Honda Prelude
• 2006–2026 Honda Ridgeline

If you’re chasing an EGR code, rough idle, or an emissions test on a Honda or Acura, this OEM Honda EGR valve gasket 18715-PB2-000 is the small part that keeps the system sealed and your engine behaving like it should.