Feuling Parts Sensor Lambda sensorRef : FELG00077A / 18611253

Lambda Sensor / Probe FEULING PARTS (Manufacturer Ref: 9910)

Replace a worn probe to restore healthy engine management and precise riding behaviour. This 12 mm lambda sensor from FEULING PARTS is designed for heavy displacements and touring or vintage rigs where accurate measurement of the oxygen level in exhaust gases is crucial. Featuring a stabilised zirconium oxide ceramic body, gas-permeable platinum electrodes, and porous ceramic: the construction aims to limit erosion from particles and contamination.

• Type: O² (lambda probe)
• Thread diameter: 12 mm
• Material: Ceramic (zirconium) with platinum electrodes
• Position: Front / Rear
• Finish: Black
• Made in: United States — meets or exceeds OE specifications

A slow lambda probe can result in increased fuel consumption, higher emissions, and poor throttle response; its preventive replacement is a simple step to maintain the performance and reliability of the engine. Particularly suitable for Vintage/Classic and Touring, and listed for several high-displacement Harley-Davidson models (e.g. Softail Low Rider and Breakout 1923 117ci). Installation and diagnostics recommended by a specialist for optimal mixture adjustment.