Lambda sensor RMS – Vespa GTS / Piaggio / Aprilia / Gilera 125–850cc E3-E4

Description

Replacement lambda sensor RMS is intended for various 4-stroke Piaggio, Vespa, Aprilia, Gilera, Derbi and Malaguti scooters with electronic fuel injection. The sensor measures the oxygen content in the exhaust gases and sends data to the engine control unit for correct regulation of the fuel and air mixture.

It is suitable as a replacement for the original Piaggio lambda sensor with the listed OEM numbers.

Technical specifications

• Manufacturer: RMS
• Type: lambda sensor / oxygen sensor
• For 4-stroke engines with electronic fuel injection
• For liquid-cooled engines
• Euro standard: E3 / E4
• Replacement version for the original Piaggio lambda sensor

OEM numbers

• Piaggio 6411235
• Piaggio 639806

Suitable for

Aprilia

• Atlantic 300i 4T E3, 2010–2012
• Atlantic 400i Sprint 4T E3, 2006–2008
• Atlantic 500i Sprint 4T E3, 2006–2008
• Scarabeo 300i Light 4T E3, 2009–2010
• Scarabeo 400i Light 4T E3, 2006–2008
• Scarabeo 500i Light 4T E3, 2006–2008
• Sport City 250i Cube 4T E3, 2008–2012
• Sport City 300i Cube 4T E3, 2008–2012
• Sport City 300i Street 4T E3, 2012
• SR 125i Max 4T E3, 2011–2014
• SR 300i Max 4T E3, 2011–2014
• SRV 850i 4T E3, 2012–2014

Derbi

• Rambla 300i 4T E3, 2010–2011

Gilera

• Fuoco LT 500i 4T E3, 2013–2014
• Fuoco RL 500i 4T E3, 2007–2013
• Nexus 125i 4T E3, 2008–2010
• Nexus 300i 4T E3, 2008
• Nexus 300i 4T E3, 2009–2011
• Nexus 500i 4T E3, 2006–2008
• Nexus 500i 4T E3, 2009–2011
• Nexus 500i SP 4T E3, 2006–2007

Malaguti

• Madison 300i 4T E4, 2019–2021 – Quasar engine

Piaggio

• Beverly RST 125i 4T E3, 2010–2015
• Beverly RST 300i 4T E3, 2010–2016
• Beverly ST 350i 4T E3, 2012–2016
• Beverly ST ABS 350i 4T E4, 2017–2021
• Beverly Tourer 300i 4T E3, 2009–2013
• Carnaby 250i 4T E3, 2008–2009
• Carnaby Cruiser 300i 4T E3, 2009–2012
• MP3 ERL Yourban 300i 4T E3, 2011–2015
• MP3 LT 300i 4T E3, 2009–2014
• MP3 LT 400i 4T E3, 2008–2010
• MP3 LT Business 500i 4T E3, 2011–2013
• MP3 LT Business 500i 4T E3, 2014–2016
• MP3 LT Business 500i 4T E4, 2016–2018
• MP3 LT Business 500i HPE 4T E4, 2018–2020
• MP3 LT Hybrid 300i 4T E3, 2010–2011
• MP3 LT Sport 300i 4T E3, 2011–2014
• MP3 LT Sport 350i HPE 4T E4, 2018–2020
• MP3 LT Sport 400i 4T E3, 2008–2010
• MP3 LT Sport 500i 4T E3, 2011–2013
• MP3 LT Sport 500i 4T E3, 2014–2016
• MP3 LT Sport 500i 4T E4, 2016–2018
• MP3 LT Sport Advanced 500i HPE 4T E4, 2018–2020
• MP3 LT Touring 300i 4T E3, 2011–2013
• MP3 LT Touring 400i 4T E3, 2011
• MP3 LT Yourban 300i 4T E3, 2011–2016
• MP3 RL 125i 4T E3, 2008–2011
• MP3 RL 400i 4T E3, 2007–2008
• MP3 RL 500i 4T E3, 2007–2009
• MP3 RL Business 500i 4T E3, 2011–2012
• MP3 RL Business 500i 4T E3, 2015–2017
• MP3 RL Hybrid 125i 4T E3, 2009
• MP3 RL Hybrid 300i 4T E3, 2010–2013
• MP3 RL MIC 400i 4T E3, 2008–2010
• MP3 RL Sport 500i 4T E3, 2010–2012
• MP3 RL Sport 500i 4T E3, 2015–2017
• MP3 RL Sport 500i 4T E4, 2018
• MP3 RL Touring 125i 4T E3, 2011–2012
• MP3 RL Touring 300i 4T E3, 2011–2012
• MP3 RL Touring 400i 4T E3, 2011
• MP3 RL Touring 500i 4T E3, 2010
• X Evo 400i 4T E3, 2007–2011
• X10 125i 4T E3, 2012–2015
• X10 350i 4T E3, 2012–2015
• X10 500i 4T E3, 2012–2013
• X7 Evo 125i 4T E3, 2009–2010
• X7 Evo 300i 4T E3, 2009–2010
• X8 400i 4T E3, 2006–2008

Vespa

• GTS 300i 4T E3, 2012–2016
• GTS ABS 300i 4T E3, 2014–2016
• GTS ABS 300i 4T E4, 2016–2018
• GTS Super 125i 4T E3, 2009–2016
• GTS Super 300i 4T E3, 2008–2016
• GTS Super ABS 300i 4T E3, 2014–2018
• GTS Touring 300i 4T E3, 2011–2013
• GTV 300i 4T E3, 2009–2016

Note

Before ordering, we recommend comparing the OEM number, connector and version of the existing lambda sensor, as different versions may be used depending on the model year and vehicle version.