The main cause of the end of the Isuzu Ascender was the split from GM. Had the companies stayed together the Ascender line might have survived. One way you can make the life of your Ascender motor last longer than the GM-Isuzu relationship is with Isuzu Ascender throttle body spacers.
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At AutoAnything, we have Isuzu Ascender throttle body spacers that help your motor breathe better. More air equals more power and more torque. Plus, our Ascender performance throttle spacer is easy to install. Every Ascender throttle spacer comes with complete instructions and all the hardware you need for a quick and easy installation.
Year Range For Isuzu Ascender Throttle Body Spacers