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Gauge accessories provide the supporting components needed to install and operate gauges in your 1988 Cutlass. These parts help connect gauges to vehicle systems and ensure accurate readings of engine and vehicle conditions. OPGI offers seven Gauge Accessories designed to fit your vehicle correctly. From sending units and wiring components to mounting hardware and installation accessories, you’ll find quality parts from trusted brands including Intellitronix, Dakota Digital and FiTech to help complete your gauge setup and maintain reliable instrumentation. Every purchase is backed by our Price Match Guarantee. Plus, with OPGI’s 60-day return policy, you can shop confidently when selecting parts for your 1988 Cutlass. Orders ship quickly, or you can visit our Southern California showroom to see select components in person.
Find parts that fit your vehicle