2024 GMC Truck Savana 3500

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2024 Savana 3500.

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 12731742. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

OE service part numbers OEM · verified

Engine oil filter	12731742
Engine air filter	84612001
Spark plug	12622441
Battery	88866306 alt 88866305
Front wiper blades	15214346
Thermostat	89018168 alt 12587397

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 97,500 mi; coolant at 150,000 mi. The big-interval services (at 150,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

At 6,000 mi	Wheel Lug Nut (torque)
Every 7,500 mi	Body Latches, Locks & Hinges (lubricate) · Engine Oil (inspect fluid level) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Engine Oil Life Monitor (inspect) · Tire & Wheel Assembly (inspect)
Every 45,000 mi	Engine Air Filter Element (replace)
Every 97,500 mi	Spark Plug Wires (inspect) · Spark Plugs (replace)
At 150,000 mi	Engine Coolant System (drain, flush & refill)