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Vehicle Info NeededACDELCOPART NUMBER: 065-89018187
Intake Manifold (SLP-1)
$19699
Ships on 09/11/2026
Lowest Price GuaranteePart TypeIntake Manifold
BrandACDELCO
Package Width13.19
Package Length22.32
Good Maintenance Practices - Section 1 - Bullet 1Before purchasing and installing an engine intake manifold, make sure it is the correct size and fit for your vehicle.
Good Maintenance Practices - Section 1 - Bullet 4Refer to the engine service manual for proper torque specifications.
Product TypeIntake Manifold
Good Maintenance Practices - Section 1 - Bullet 5Clean the engine's exterior as needed - buildup of oil and dirt can cause the engine to run hot or hide leaks.
Good Maintenance Practices - Section 1 - Bullet 2Keep the air duct assembly clean and properly sealed and the engine air filter clean or changed at every oil change, or more frequently if the vehicle is operated in dusty environments.
Good Maintenance Practices - Section 1 - Bullet 3Tighten the intake bolts to the proper manufacturer's specifications, and do not overtighten.
Product DescriptionACDelco GM Original Equipment Engine Intake Manifolds evenly distribute the incoming engine air to each of the cylinders, ensuring the proper amount of air mixes with the proper amount of fuel, and are GM-recommended replacements for your vehicle's original components. These original equipment intake manifolds have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Mount Hole Quantity10
Mount Hole Diameter (In)0.379in
Center Maximum Height149.09
Gasket Or Seal IncludedYes
ColorBlack
Part CategoryReplacement Parts
Programming RequiredNo
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 1Oil or coolant leaking at the top of the engine
Signs Of Wear &#38; Troubleshooting - Section 1 - HeaderSigns of wear for engine intake manifolds include but are not limited to:
Faq - Answer 4Yes. Reduced engine power and abnormal sounds or vibrations are signs that there may be a problem with a vehicle's intake. Engine oil and/or coolant leaks/consumption can also be signs of an intake issue.
Faq - Answer 3Yes. It could suck additional air into the cylinder, which will cause less efficient combustion.
Mounting Hole Diameter9.6
Faq - Answer 2Yes. Tighten the intake bolts to manufacturer's specifications. See the engine service manual for torque specifications and sequence.
Faq - Answer 1Yes. Select the correct intake for your vehicle, and check your vehicle's hood clearance before selecting a high rise intake.
Features &#38; Benefits - Bullet 2GM-recommended replacement part for your GM vehicle's original factory component
Features &#38; Benefits - Bullet 3Offering the quality, reliability, and durability of GM OE
Features &#38; Benefits - Bullet 4Manufactured to GM OE specification for fit, form, and function
Rear Maximum Height6.27
Features &#38; Benefits - Bullet 1Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port in the cylinder head for proper function
Good Maintenance Practices - Section 1 - Bullet 8Do not run an overheated engine, or damage to components or gaskets could occur.
Good Maintenance Practices - Section 1 - Bullet 9Regularly inspect engine intake manifolds for signs of damage or wear, and replace them if signs of damage are found.
MaterialPlastic
Good Maintenance Practices - Section 1 - Bullet 6Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates.
Good Maintenance Practices - Section 1 - Bullet 7Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 6Visible vapor from the engine compartment
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 7Fluid level loss or coolant mixing with engine oil
Mount Hole Diameter (Mm)9.62mm
Height (In)9.75
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Poor engine performance
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 3Hissing or whistling sound at the intake manifold
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 4Reduced engine power
Cnc PortedNo
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 5Unusual odors while the engine is operating
Single Or Dual Plane TypeDual Plane
Part FitmentDirect Fit
Faq - Question 4Are there signs that there may be a problem with a vehicle's intake?
Front Maximum Height178.6
Faq - Question 3Can a leaking intake gasket cause an engine miss?
Weight (Lb)10.24
Grade TypeOE
Faq - Question 2Can intake bolts be overtightened?
Faq - Question 1Is there a difference in intake heights?
Vendor Part Number89018187
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
