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Vehicle Info NeededACDELCOPART NUMBER: 065-12640048
Intake Manifold (SLP-1)
$22904
Ships on 09/10/2026
Lowest Price GuaranteePart TypeIntake Manifold
BrandACDELCO
Package Width201
Package Length17.01
Mounting Hole Quantity9
Good Maintenance Practices - Section 1 - Bullet 1Keep oil changed and level full for proper lubrication
Good Maintenance Practices - Section 1 - Bullet 4Regularly inspect engine intake manifolds for signs of damage or wear, and replace them if signs of damage are found
Good Maintenance Practices - Section 1 - Bullet 2Tighten intake bolts to proper manufacturer's specs
Good Maintenance Practices - Section 1 - Bullet 3Do not run an overheated engine or damage to components or gaskets could occur
Product DescriptionGM 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). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Mount Hole Quantity9
Mount Hole Diameter (In)0.291in
Volume (Cu In)925.55cu in
Signs Of Wear &#38; Troubleshooting - Section 2 - Header[blank]
Center Maximum Height237.9
Gasket Or Seal IncludedNo
ColorBlack
Signs Of Wear &#38; Troubleshooting - Section 4 - Bullet 5[blank]
Signs Of Wear &#38; Troubleshooting - Section 2 - Bullet 11[blank]
Programming RequiredNo
Features &#38; Benefits - Bullet 12[blank]
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 1Oil or coolant leaking at top of engine
Signs Of Wear &#38; Troubleshooting - Section 1 - HeaderSigns of wear for engine intake manifolds include but are not limited to:
Faq - Answer 3A: Yes it could suck additional air into the cylinder which will cause less efficient combustion.
Mounting Hole Diameter0.29
Faq - Answer 2A: Tighten the intake bolts to manufacturer specifications.
Faq - Answer 1A: Yes. Always consult the Vehicle Owner's manual or an expert technician before making any repairs or adjustments.
Features &#38; Benefits - Bullet 6GM regularly updates production and service part designs to integrate new materials and technologies
Features &#38; Benefits - Bullet 2Mounts the caburetor, throttle body, fuel injectors, and other components of the engine
Features &#38; Benefits - Bullet 3Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment [OE]
Features &#38; Benefits - Bullet 4GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Signs Of Wear &#38; Troubleshooting - Section 3 - Bullet 7[blank]
Features &#38; Benefits - Bullet 5GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Good Maintenance Practices - Section 4 - Bullet 9[blank]
Features &#38; Benefits - Bullet 1Evently distributes the combustion mixture to the cylinder head
Good Maintenance Practices - Section 4 - Bullet 8[blank]
Good Maintenance Practices - Section 4 - Bullet 7[blank]
Signs Of Wear &#38; Troubleshooting - Section 3 - Bullet 2[blank]
Good Maintenance Practices - Section 1 - HeaderBefore purchasing and installing an engine intake manifold, make sure it is the correct fit for your vehicle
Signs Of Wear &#38; Troubleshooting - Section 3 - Bullet 3[blank]
MaterialPlastic
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 7[blank]
Mount Hole Diameter (Mm)7.4mm
Height (In)2.1
Faq - Question 5[blank]
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Air sucked in through bad intake gasket
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 3Poor engine performance
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 4Hissing or whistling sound at intake manifold
Good Maintenance Practices - Section 4 - Bullet 10[blank]
Cnc PortedNo
Good Maintenance Practices - Section 4 - Bullet 11[blank]
Signs Of Wear &#38; Troubleshooting - Section 2 - Bullet 1[blank]
Single Or Dual Plane TypeSingle Plane
Faq - Question 4[blank]
Faq - Question 3Q: Will a leaking intake gasket cause an engine miss?
Weight (Lb)1.31
Grade TypeOE
Faq - Question 2Q: How tight should the intake bolts be?
Faq - Question 1Q: Should the Vehicle Owner's manual or an expert technician be consulted before making any repairs or adjustments?
Vendor Part Number12640048
Package Qty1
Package TypeEA
No Questions
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Some parts are not legal for use in California or other states with similar laws / regulations
