3. How to Choose a Good 4A91T Engine?
The 4A91T engine is a 1.5L turbocharged 4-cylinder petrol engine, commonly used in compact sedans and crossovers like the Mitsubishi Lancer EX, ASX, and some Chinese domestic brands (e.g. Soueast, Zoyte). Be sure to confirm turbocharger condition, oil seals, and electronic harness compatibility. We provide real compression test results and actual unit photos for every order.