2018 GMC Terrain SL FWD TXL26 Sport Utility 1.5L 4 Cyl LYX. 2017 GMC Terrain Denali AWD LJ26 Sport Utility 2.4L 4 Cyl LEA. 2017 GMC Terrain Denali FWD LJ26 Sport Utility 2.4L 4 Cyl LEA. Elring Vacuum Pump Gaskets provide a secure and leak-proof seal between the vacuum pump and the engine, preventing oil and air leaks.
