3x 42MM Festoon Bulb Socket Base Holder Metal Contact for LED & Halogen Lamps
Trailblazer/Trailblazer EXT. Spark/Spark EV. Silverado 1500/2500/3500 HD. Malibu/Malibu Limited. Impala/Impala Limited. Cruze/Cruze Limited. Avalanche 1500/ 2500. Escalade ESV / EXT.