
Innovate Motorsports · New
Innovate Extended Bung (Mild Steel) 1in Tall
MPN 3839 · Store SKU inn3839
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.
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Product details
This increased depth 1" mild steel weld fitting (bung) only for Innovate Motorsports wideband O2 sensors is a direct replacement for the part included as standard with Innovate Motorsports products. Choose this option for installations which require reduced sensor heat soak and exposure to exhaust gasses for the purposes of reducing fouling potential from contaminants. Extended Bung & Plug (1 inch) Mild Steel Extended Bung (Mild Steel) 1 inch
Manufacturer fitment & guides
Check 3839 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y