PREMIUM MATERIAL: Our flash relays are made of materials (ABS plastic, copper and metal) to ensure long lasting durability and high performance.
FUNCTION: LED flasher relay solves the problem of car turn signal, and hazard warning not flashing or flashing too fast or no turn signal.
APPLICABLE MODEL: Replacement for Silverado 1500 1500HD 2500HD 3500 2003‑2006; Replacement for Suburban 1500 2500; Replacement for Tahoe; Replacement for Yukon XL 1500 2500 and more.
PART NUMBER: Manufactured according to strict original specifications, LED flasher relay reference OE numbers are 10383321, LM487.
IDEAL REPLACEMENT: If you upgrade from halogen bulbs to LED bulbs and your bulbs don't flicker or flicker too fast, you can also replace your old relays with this 10Pin flasher relay.