🔧 Reliable Alternator Pigtail Connectors – Now in a Convenient 2-Pack! This 2-pack alternator pigtail connector set is designed for GM cars and trucks (1972-1988) and fits Delco 10SI, 12SI, 15SI, 17SI, and 27SI alternators. It's an essential replacement for worn or damaged connectors, ensuring a secure and long-lasting electrical connection. These pre-wired 2-wire pigtails are built to OEM standards, making installation easy for mechanics, DIYers, and custom builders. Whether you're working on a Chevy, GMC, AMC, or hot rod, this PT2288 repair kit (88862207) is a perfect fit for Delco IR/EF Type 100 Series alternators and plug code 151, ensuring optimal charging system performance. Includes 2x Zip Ties. ✔️ Replaces OEM Part Numbers: American Motors: 8125176 Caterpillar: 358228, 3N3754 Delco: 1116385, 1116387, 1116392, 1116423, D668, D680 Lucas: UCB701 Arrowhead: 110-12049-5, ADR9200 J&N Electrical Products: 110-12042, 110-12049, 500-12023 Northwest Regulator: 050-000614