Maintenance and Fluid Information for 2012 Chevrolet Silverado 4500HD Chevrolet/GMC Vortec V8
For the 2012 Chevrolet Silverado 4500HD Chevrolet/GMC Vortec V8, you will find 5W-30 in the engine-oil listings. The matching product listings include Signature Series 5W-30 Synthetic Motor Oil, XL 5W-30 Synthetic Motor Oil, OE 5W-30 Synthetic Motor Oil. Those are product matches, not proof that every listed oil meets every requirement for this engine. Check the manufacturer’s oil specification before choosing one.
When should I change the oil in my 2012 Chevrolet Silverado 4500HD Chevrolet/GMC Vortec V8?
Use the manufacturer’s maintenance schedule for this engine and operating conditions. The available application data does not establish an exact oil-change interval.
What engine oil does my 2012 Chevrolet Silverado 4500HD Chevrolet/GMC Vortec V8 take?
5W-30 is the engine-oil viscosity listed for this vehicle.
