The SPAL brand PEM cooling fan assembly used in 2.x Roadsters was originally modified by Tesla, cutting off the connector that came with the Cooling Fan, and a pigtail was spliced onto the remaining wires so it can mate with a dual sockets portion of the Roadster wiring harness.
For ease of aftermarket replacement and assembly, and avoid splicing, soldering, and modifying the fan wiring, we have developed an adapter cable which mates with the existing SPAL connector, to the wiring harness.