GM Genuine Parts Engine Intake Manifold (Programming Required)
OE
Pack of 1

GM Genuine Parts Engine Intake Manifold (Programming Required)

GM Part #12740734

ACDelco Part #12740734

MSRP$9,776.95*

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

  • Evently distributes the combustion mixture to the cylinder head
  • Mounts the caburetor, throttle body, fuel injectors, and other components of the engine
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment [OE]

Pack of 1

About this product

GM Genuine Parts Engine Intake Manifolds are designed, engineered, and tested to rigorous standards, and are backed by General Motors. The primary function of the intake manifold is to evenly distribute the combustion mixture (or just air in a direct injection engine) to each intake port in the cylinder head(s). It may also serve as a mount for the carburetor, throttle body, fuel injectors and other components of the engine. 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

  • Evently distributes the combustion mixture to the cylinder head
  • Mounts the caburetor, throttle body, fuel injectors, and other components of the engine
  • 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

MaterialAluminum
Gasket Or Seal IncludedYes
Mounting Hole Quantity10
Length26.63 in / 676.58 mm
ClassificationOE
Mounting Hole Diameter0.29 in / 7.5 mm
Width18.11 in / 460.14 mm
Single Or Dual Plane TypeDual Plane
Fuel Injectors IncludedNo
ConstructionCast
EGR PortNo
Deck Height9.41 in / 239.08 mm
Grade TypeStandard Replacement
Cylinder Head Port ShapeRectangle

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 intake manifold, make sure it is the correct fit for your vehicle

  • Keep oil changed and level full for proper lubrication
  • Tighten intake bolts to proper manufacturer's specs
  • Do not run an overheated engine or damage to components or gaskets could occur
  • Regularly inspect engine intake manifolds for signs of damage or wear, and replace them if signs of damage are found

Signs of wear for engine intake manifolds include but are not limited to:

  • Oil or coolant leaking at top of engine
  • Air sucked in through bad intake gasket
  • Poor engine performance
  • Hissing or whistling sound at intake manifold

ModelBody StyleTrimYear(s)
Escalade2023, 2024, 2025, 2026
Escalade ESV2023, 2024, 2025, 2026

Frequently Asked Questions

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

Tighten the intake bolts to manufacturer specifications.

Yes it could suck additional air into the cylinder which will cause less efficient combustion.