Transfer Case Transfer Case Opt NP0 ID AY9 Fits 15-20 SUBURBAN 1500 1158049
SIERRA 1500 PICKUP 09-13 dash switch (electric shift), (transfer case opt NQH), w/o hybrid option; (AT), 6 speed (opt MYC). SIERRA 1500 PICKUP 15-16 transfer case opt NQH, (AT), 6 speed (opt MYC). AVALANCHE 1500 10-13 transfer case opt NQH.