This experimental study examined consumers’ response to green advertising for high- and low-involvement products by measuring its effect on consumers’ intention to purchase such brands. The present study enhances our understanding of the moderating role of product involvement and extends the structural equation tests of the four causal models. A dataset of 169 respondents is used to examine the role of brand image and brand attitude in the context of green advertisements. Consistent with earlier findings, the suggested model provides a good fit of the data and results indicate that positive attitude toward green advertisements, brand image, and attitude toward the brand enhances the chances of consumers’ purchase intention of such brands. The study also verifies that product involvement moderates the positive relationship between attitude toward green advertisements and brand image such that at higher levels of product involvement, attitude toward green advertisements has a stronger effect on brand image.