AEM · New
AEM Universal Stainless Tall Manifold Bung Install Kit
MPN 30-4008 · Store SKU aem30-4008
Supplier stock checked 11/7/2026, 8:20:45 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
AEM's stainless-steel tall wideband UEGO sensor bungs are designed specifically for use on forced induction applications using the 4-Channel Wideband UEGO Controller, but can be used for wideband sensors on any vehicle and with any AEM wideband UEGO AFR controller. The tall design of the bung keeps the sensor body cool and reduces restriction by minimizing the intrusion of the sensor tip into the exhaust piping, and the finned design enhances cooling. Finned for Added Cooling - Ideal for Turbo Applications Stainless Tall Manifold Oxygen Sensor Bung AEM Stainless Tall Manifold Bung Stainless Tall Manifold Bung
Manufacturer fitment & guides
Check 30-4008 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y