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Innovate LSU4.9 O2 Sensor (Bosch)

Innovate Motorsports · New

Innovate LSU4.9 O2 Sensor (Bosch)

MPN 3888 · Store SKU inn3888

$124.31
IN STOCK50 ready to ship

Supplier stock checked 11/7/2026, 8:06:45 AM UTC. Adding a part does not reserve it.

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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
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