| RPO | Accessory | Cost | Fiero special performance package | $459 | Heavy-duty cooling | $40-70 | Removable glass sunroof | $300 | Air conditioning | $630-730 | California emissions | $99 | Cruise control | $175 | Engine block heater | $18-19 | Heavy-duty alternator | $25-51 | Heavy-duty battery | $25-52 | execpt diesel $52 | Power windows | $185-260 |
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