The interchange itself is named after an extended portion of Jalan Chan Sow Lin, a road that adjoins the main entrance of the station.

The road was named after Chan Sow Lin (陳秀連), 1845–1927, a wealthy businessman in the iron works industry.

[citation needed] Between July and December 2016, upon the opening of the Puchong Perdana-Putra Heights stretch of the LRT Sri Petaling Line Extension and the full deployment of the new CSR Zhuzhou trains on the Sentul Timur-Putra Heights stretch, the old Adtranz trains in use since 1996 were reduced to serve only the Ampang-Chan Sow Lin stretch pending the completion of the signalling system in the line.

Commuters going from Ampang to Kuala Lumpur city centre (i.e. Masjid Jamek) or vice versa were required to alight at Chan Sow Lin and switch from the Adtranz trains to the new CSR Zhuzhou trains.

[citation needed] Direct travel between Ampang and Sentul Timur, as it was before July 2016, was restored on 1 December 2016, following the completion of the upgrading of the signalling system on the Ampang-Chan Sow Lin stretch, which also sees the wholescale replacement of the old Adtranz trains with the new CSR Zhuzhou trains.