Downstream O2 Sensor for Indian Motorcycle: FTR Chief Chieftain Challenger Springfield Roadmaster Scout, 4013979 4016021 Oxygen Sensor Replacement,

Replace OE Numbers: 4013979, 4016021 Compatible Models: Compatible with Indian Motorcycle: Compatible with FTR: 19-23 (20-23 Rally/R Carbon/Sport). Compatible with Chief: 16-23 (Classic/Vintage/Dark Horse/Bobber). Compatible with Chieftain: 17-23 (Elite/Classic/Dark Horse Icon). Compatible with Challenger: 20-23 (Dark Horse/Limited/Elite/Jack Daniels LE). Compatible with Springfield: 20-23 (Dark Horse/Standard). Compatible with Roadmaster: 17-23 (Classic/Elite/Dark Horse). Compatible with Scout: 16-23 (Sixty/Bobber Twenty/Bobber) High Performance: The SYKRSS oxygen sensor meets OE standards

is made of stainless steel and high temperature resistant materials and is installed in the vehicle exhaust pipe to accurately detect air mixture and engine combustion conditions, optimizing engine performance and saving fuel consumption Installation Instructions: To avoid burns, please wait for the vehicle exhaust pipe to completely cool down before operating

During the disassembly process, please be very careful not to damage the exhaust pipe and oxygen sensor threaded parts, and use professional disassembly tools Professional Services: Please check the length of the plug and sensor before purchasing to avoid purchasing an unsuitable oxygen sensor

SYKRSS have been deeply involved in the automotive parts industry for many years. If you have any questions during the purchasing process, please feel free to let us know The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.

Brand: SYKRSS Material: Stainless Steel Specific Uses For Product: automotive, high temperature, oxygen level monitoring Number of Items: 1