
Innovate Motorsports · New
Innovate LSU4.9 O2 Sensor (Bosch)
MPN 3888 · Store SKU inn3888
Supplier stock checked 11/7/2026, 8:06:45 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
Bosch LSU 4.9 5-wire, wide-band O2 sensor. O2 Sensor (Bosch LSU4.9) Bosch LSU 4.9 O2 Sensor
Manufacturer fitment & guides
Check 3888 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
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y