View 3 Photos View 0 Videos GM/Chev (HD) GM Hydramatic Transmission Shifter for a 1999 GMC W4 Newly Listed Contact for price (Used) 1999 Gmc W4, AUTOMATIC SHIFTER ASSEMBLY- Make: Gmc, Type: Automatic, Transmission: 1998 Gmc Gm Hydramatic, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedEngine ModelV8, 5.7LFits To Make(s)GMCFits To Model(s)W4Will Fit Year(s)1999Stock NumberP-63944 MLS Number14729562CategoryTransmission Shifters (Electronic Controller) Last Updated11/6/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info