Exhaust Valves

The Enginetech EM2451 exhaust valve features a 1.006" head diameter, 0.2351" stem (6mm nominal), and 3.925" overall length with a nitride-hardened stem. Fits 1985-1992 GM/Toyota 1.6L applications.Important NotesSold individually as a single valve. Order...

The Enginetech EM2473 exhaust valve features a 1.416" head diameter, 0.2740" stem (7mm nominal), and 4.482" overall length with a nitride-hardened stem. Fits 1989-1994 Mazda 2.6L applications.Important NotesSold individually as a single valve. Order the...

The Enginetech EM2475 exhaust valve features a 1.417" head diameter, 0.3161" stem (8mm nominal), and 4.403" overall length with a nitride-hardened stem. Fits 1983-1995 Mazda/Kia 2.0L/2.2L applications.Important NotesSold individually as a single valve...

The Enginetech EM2481 exhaust valve features a 1.496" head diameter, 0.3126" stem (8mm nominal), and 4.141" overall length with a chrome-plated stem. Fits 1985-1996 Chrysler/Hyundai/Mitsubishi/Dodge 2.4L applications.Important NotesSold individually as a...

The Enginetech EM2491 exhaust valve features a 0.984" head diameter, 0.2142" stem (6mm nominal), and 4.673" overall length with a nitride-hardened stem. Fits 1988-1995 Honda 1.5L/1.6L applications.Important NotesSold individually as a single valve. Order...

The Enginetech EM2493 exhaust valve features a 1.102" head diameter, 0.2580" stem (6.6mm nominal), and 4.180" overall length with a chrome-plated stem. Fits 1988-2001 Acura/Honda 1.8L/2.0L applications.Important NotesSold individually as a single valve...

The Enginetech EM2499 exhaust valve features a 1.217" head diameter, 0.2344" stem (6mm nominal), and 3.638" overall length. Fits 1987-1994 Toyota 1.5L applications.Important NotesSold individually as a single valve. Order the quantity required for your...

The Enginetech EM2503S exhaust valve features a 1.061" head diameter, 0.2345" stem (6mm nominal), and 3.957" overall length with Stellite-faced severe-service construction. Fits 1987-1992 Toyota 2.0L/2.2L applications.Important NotesSold individually as...

The Enginetech EM2509 exhaust valve features a 1.368" head diameter, 0.3138" stem (8mm nominal), and 4.102" overall length with a nitride-hardened stem. Fits 1988-1995 Toyota 3.0L applications.Important NotesSold individually as a single valve. Order the...

The Enginetech EM2515 exhaust valve features a 1.579" head diameter, 0.3129" stem (8mm nominal), and 4.816" overall length. Fits 1989-1997 Nissan 2.4L applications.Important NotesSold individually as a single valve. Order the quantity required for your...

The Enginetech EM2517 exhaust valve features a 1.378" head diameter, 0.3138" stem (8mm nominal), and 4.902" overall length with a nitride-hardened stem. Fits 1984-2004 Infiniti/Nissan/Ford 3.0L/3.3L applications.Important NotesSold individually as a...

The Enginetech EM2519 exhaust valve features a 0.965" head diameter, 0.2350" stem (6mm nominal), and 3.618" overall length with a nitride-hardened stem. Fits 1988-1993 GM/Toyota 1.6L applications.Important NotesSold individually as a single valve. Order...