2013 Buick Regal Owner Manual - Page 367

Technical Data Capacities Metric - 8.4 L 150 Y English - 8.9 qt 110 lb ft 12-3 Application Transmission Fluid* (Drain and Refill) 2.0L L4 Engine, 6-Speed Automatic (Transmission Requires No Fluid Replacement) 2.4L L4 Engine, 6-Speed Automatic Wheel Nut Torque *See Automatic Transmission Fluid on page 10‑13 for information on checking fluid level. All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. Engine Specifications Engine 2.0L L4 LHU Engine 2.4L L4 LEA Engine 2.4L L4 LUK Engine VIN Code V R R Spark Plug Gap 0.9 mm (0.035 in) 0.9 mm (0.035 in) 0.9 mm (0.035 in)