Buy 2002 Gmc Sierra 2500 HD Base Crew Cab Pickup 6.6L Duramax V8 DIESEL A/T RWD Engine Oil Pump. All Design, BEARINGS, Models - OEM Gmc Part # 98470107 (97328876, 98025500, 98432188)

Engine Oil Pump.
1st Design. 2nd Design. An Engine Oil Pump for a vehicle.

Engine Oil Pump

Fits Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500, Silverado

All Models. Express, Savana.
Engine Oil Pump - Repair or Replace
If the oil pump in your 2002 GMC Sierra 2500 HD is in need of attention, you'll likely have an oil pressure light or notice your oil pressure gauge reads low. Your engine might also sound noisier than usual.