Replacement Parts


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Tell Us More About Your GMC Sierra 2500 HD. View all models

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What’s more enjoyable than having confidence when pulling and hauling large loads to and fro for work or personal pleasure? For a truck enthusiast, not much. That’s why you invested in your GMC Sierra 2500 HD. Ensure it is always running at its best potential by installing a new GMC Sierra 2500 HD oil pump from AutoZone.

Show of 6  Results
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  • Part Number: M-77HV
  • Notes: High volume
    25% Additional volume of oil than stock pump. Must use intermediate shaft with steel guide. 3/4" screen inlet. Check for pan and crank clearance. Does not include oil pump screen.
  • Part Number: M-295
  • Notes: Standard volume
    Recommend using a new pickup tube assembly when installing oil pump. Pump not recommended for high mileage engines with low oil pressure. Instead use M295HV, high volume oil pump; the additional oil volume will increase oil pressure.
  • Part Number: M-307-307S
  • Notes: Std Vol and pressure
    Includes screen. For 9 1/2" to 9 7/8" pan depth.
  • Part Number: M-316
  • Notes:
  • Part Number: M-307
  • Notes: Std Vol and pressure
    Does not include screen.
  • Part Number: M-307-353S
  • Notes: Std Vol and pressure
    Includes screen. For 9 1/8" to 9 1/2" pan depth.
  •  | Page 1 of 1 |  

You always want the components under your hood to be working properly and one sure way to achieve that goal is making sure your oil pump is doing its job. It’s engineered to distribute oil to cylinders, camshafts and valves. Those parts can’t work how they are supposed to without lubrication from the oil pump. AutoZone provides the right products at the right prices, so get your oil pump replacement for GMC Sierra 2500 HD today. Shop our in-store assortment and benefit from free battery charging and engine diagnostic testing at the same time.

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