This item is no longer sold
Genuine Bosch LSU 4.2 Wideband O2 Sensor.
Compatible with 14Point7's Spartan Lambda Controller 1, SLC DIY2, SLC PP2, SLC Gauge, SLC OEM, iDash (purchased before Jan 1 2015), and SLC Free C.
Not compatible with Spartan Lambda Controller2, SLC PP 2.1, iDash (pruchased after Jan 1 2015), and SLC Free A/B.
The Bosch LSU 4.2 is a cost efficient Wideband O2 sensor providing 0.01 Lambda accuracy, fast response, and rated life of 100,000 km.
Only $50 with any Lambda Controller Purchase, $75 without.