Part #120002 - Engine Tuning Chip - Power Chips| Hypertech – Hypertech, Inc.

120002: Thermo Master For 1990 Astro/Safari 4.3 TBI Std. Automatic Transmission

120002: Thermo Master For 1990 Astro/Safari 4.3 TBI Std. Automatic Transmission

Part #120002: Thermo Master For 1990 Astro/Safari 4.3 TBI Std. Automatic Transmission

    • Automatic
    • Cooling Fans 160 degrees (if equipped with electirc cooling fans)

WARNING: Cancer and reproductive harm. Visit www.p65warnings.ca.gov

PID: 6572379078851