Coolant Tank Reservoir w/o Cap & sensor for Silverado Sierra Tahoe fits 15808716 *** Please Check fitment for your vehicle Year/Make/Model on compatibility dropdown / chart. No modification necessary. Images depict actual item and necessary components *** FOR MODELS WITH LOW COOLANT SENSOR MODELS ONLY Fits Part Numbers: 671-00213 / 603-102 / GM3014123 / 15808716 Limited-Lifetime Warranty Brand New Item Built according to the highest standards of quality and precise specifications this High Quality Coolant Tank, also known as a Radiator Overflow Bottle or Coolant Recovery Reservoir, is a perfect fit!