
Innovate Motorsports · New
Innovate Sensor (Bosch LSU 4.2)
MPN 3737 · Store SKU inn3737
Supplier stock checked 11/7/2026, 5:17:39 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 4.2 5-wire, wide-band O2 sensor. Replacement sensor for the Innovate Motorsports LM-1 and LC-1. O2 Sensor (Bosch LSU4.2) Bosch LSU 4.2 O2 Sensor
Manufacturer fitment & guides
Check 3737 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