Radium IACV Gasket - Nissan S14/15 (SR20DET)

Radium IACV Gasket — Nissan S14/S15 SR20DET / SR20VE

This is a genuine Radium Engineering replacement gasket for the Idle Air Control Valve (IACV) found on the Nissan S14 and S15 with the SR20DET and SR20VE engine. CNC knife-cut from Kevlar combined with Nitrile rubber, it provides excellent fuel and oil resistance for a long-lasting, leak-free seal.

Note: The OEM Nissan IACV gasket (P/N: 23785-2J200) has been discontinued — this Radium unit is the recommended direct replacement.

Suits:

• Nissan S14 Silvia / 200SX — SR20DET, SR20VE
• Nissan S15 Silvia / 200SX — SR20DET, SR20VE

Specifications:

• Material: CNC knife-cut Kevlar with Nitrile rubber bonding
• Fuel and oil resistant
• Direct replacement for OEM Nissan P/N: 23785-2J200 (discontinued)

Available Part Numbers:

• 18-0014 — IACV Gasket, Nissan S14/S15 SR20DET / SR20VE

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ CNC knife-cut Kevlar and Nitrile rubber construction for superior fuel and oil resistance
• ✅ Trusted by tuners and race teams running high-power SR20DET builds worldwide
• ✅ Direct OEM replacement for discontinued Nissan P/N 23785-2J200 — no modification required
• ✅ Compatible with SR20DET and SR20VE applications across S14 and S15 platforms