Radium IACV Gasket - Nissan S14/15 (SR20DET)
Radium IACV Gasket - Nissan S14/15 (SR20DET)
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
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
Specifications
- Part Number
- 18-0014
- Brand
- Radium Engineering
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
