OER Parts offers a wide selection of OE Gauges for your 1988 GMC V1500 Suburban. OER Parts offers 1988 GMC V1500 Suburban Speedometer Gauges, 1988 GMC V1500 Suburban Tachometer, 1988 GMC V1500 Suburban Temperature Gauge, 1988 GMC V1500 Suburban Fuel Gauge, 1988 GMC V1500 Suburban Ammeter Gauge, 1988 GMC V1500 Suburban Oil Pressure Gauge, 1988 GMC V1500 Suburban Instrument Gauge Cluster and more...