I would say possibly. I base this only on the information from wikipedia on that engine, so don't quote me. Here's what I found:
4G93
The 1.8 L (1834 cc) 4G93 is also available in both SOHC and DOHC versions. Turbocharged variants are also produced. The 4G93 was the first modern gasoline direct injection engine on its introduction in August 1996, and Mitsubishi produced over a million GDI engines. The SOHC 4G93 provides 86 kW at 6000 rpm and redlines at 6500 rpm
Applications:
* Mitsubishi Galant
* Mitsubishi Legnum
* Mitsubishi Aspire
* Mitsubishi RVR
* Mitsubishi Pajero iO
* Mitsubishi Carisma
* Mitsubishi Space Star
* Mitsubishi Lancer
* Mitsubishi Colt
* Proton Satria GTi
* Proton Putra
* Volvo S40
* Volvo V40
(Source:
Wikipedia 4G9 Engine)
Since the engine was introduced in '96 I would think there are enough similarities that it could fit, but that's just speculation. Wikipedia had nothing on the 4G15. Hope this helps!