GM Genuine Parts Oil Pan
OE
Pack of 1

GM Genuine Parts Oil Pan

GM Part #12739177

ACDelco Part #12739177

MSRP$293.72*

GM Genuine Parts Engine Oil Pans are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Contain windage tray to help prevent aeration of oil
  • Properly designed for exact fit for GM vehicles
  • Designed for leak-resistant seal with gasket installed

Pack of 1

About this product

GM Genuine Parts Engine Oil Pans are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Oil pans are a deep molded sheet metal pan bolted to the bottom of the engine block. They act as a reservoir to hold the engine oil and provide a place for the oil pump to be submerged to pick up and distribute the oil through out the engine. The pan contains a threaded drain plug which can be removed to drain out the oil during a oil change .GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Contain windage tray to help prevent aeration of oil
  • Properly designed for exact fit for GM vehicles
  • Designed for leak-resistant seal with gasket installed
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment [OE]
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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MaterialAluminum
ColorSilver
Mounting Hole Quantity16
Length23 in / 584.4 mm
ClassificationOE
Maximum Width12.58 in / 319.68 mm
Engine Oil Cooler Return FittingNo
Kick Out Type PanNo
Sump TypeWet
BaffledYes
Drain Plug IncludedYes
Dipstick PortYes
Windage Tray IncludedYes
Pickup IncludedNo
Sump LocationRear
FinishUncoated
Oil Level Sensor PortYes
Gasket Or Seal IncludedNo
Grade TypeStandard Replacement
Minimum Depth3.51 in / 89.34 mm
Crank Shaft Wiper IncludedYes
Maximum Depth5.89 in / 149.78 mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing an engine oil pan, make sure it is the correct fit for your vehicle

  • Keep oil changed and levels full for proper lubrication
  • Hand thread drain plug before using tool to prevent cross threading
  • Use proper weight and amount of oil
  • Change oil filter with every oil change
  • Regularly inspect engine oil pan for signs of damage or wear, and replace them if signs of damage are found
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  • Oil leaking from drain plug
  • Worn oil pan gasket leak
  • Metal shavings from drained oil
  • Oil pan leaking from corrosion
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ModelBody StyleTrimYear(s)
Express 25002021, 2022, 2023, 2024, 2025, 2026
Express 35002021, 2022, 2023, 2024, 2025, 2026
Express 45002021, 2022, 2023, 2024, 2025, 2026
LCF 35002020, 2021, 2022, 2023
LCF 3500HG2024, 2025, 2026

Frequently Asked Questions

Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.

Consult owner's manual or a technician for proper amount.

A baffle keeps the oil in the pan from sloshing from side to side or front to back when cornering or accelerating.

Prevents oil from being whipped into froth by the crank case which causes poor lubrication to engine components.