The coolmoda evaporator emission canister purge solenoid valve 12735397 is engineered as a precise OE-level replacement for GM vehicles equipped with 4.3L, 4.8L, 5.3L, 6.0L, and 6.6L engines. Designed to meet the same standards as GM Genuine Parts, this purge valve restores proper EVAP system operation by controlling the flow of fuel vapors from the charcoal canister to the engine.
Manufactured with high-quality materials and tested for performance and longevity, this replacement valve ensures stable operation, improved efficiency, and reliable emissions control. It fits a wide range of GM vehicles, including Chevrolet Silverado 2500HD/3500HD, Suburban 3500HD, Express 2500/3500/4500 (2016–2021), Camaro, Tahoe, Equinox, and SS. It also fits GMC Sierra 2500HD/3500HD, Yukon/Yukon XL, Savana 2500/3500/4500; Buick Regal, LaCrosse, Verano; and Saturn Aura, Ion, and Vue.
This part directly replaces GM part numbers 12570469, 12581349, 12582167, 12591985, 12597341, 12597567, 12598835, and 12606684, providing a perfect factory fit and easy installation. Whether you're addressing an EVAP fault code, a rough start, or decreased fuel efficiency, this valve offers a dependable solution backed by OEM-level performance.