Intake Manifold - ACDelco (12658233)
ACDelco - 12658233
Sale Price$126.13
Description : ACDelco 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. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Product Details
Description
ACDelco 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. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Number (MPN)
12658233
Brand
SKU
12658233
UPC / GTIN
808709148753 / 00808709148753
Condition
New
Other Names
12658233
Brand
GM Genuine Parts
CNC Ported
Yes
Center Maximum Height
12.26<br />311.5
FAQ - Answer 1
Yes. Select the correct intake for your vehicle, and check your vehicle's hood clearance before selecting a high rise intake.
FAQ - Answer 2
Yes. Tighten the intake bolts to manufacturer's specifications. See the engine service manual for torque specifications and sequence.
FAQ - Answer 3
Yes. It could suck additional air into the cylinder, which will cause less efficient combustion.
FAQ - Answer 4
Yes. 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 - Question 1
Is there a difference in intake heights?
FAQ - Question 2
Can intake bolts be overtightened?
FAQ - Question 3
Can a leaking intake gasket cause an engine miss?
FAQ - Question 4
Are there signs that there may be a problem with a vehicle's intake?
Features & Benefits - Bullet 1
Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port in the cylinder head for proper function
Features & Benefits - Bullet 2
GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 3
Offering the quality, reliability, and durability of GM OE
Features & Benefits - Bullet 4
Manufactured to GM OE specification for fit, form, and function
Gasket Or Seal Included
No
Good Maintenance Practices - Section 1 - Bullet 1
Before 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 2
Keep 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 3
Tighten the intake bolts to the proper manufacturer's specifications, and do not overtighten.
Good Maintenance Practices - Section 1 - Bullet 4
Refer to the engine service manual for proper torque specifications.
Good Maintenance Practices - Section 1 - Bullet 5
Clean 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 6
Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates.
Good Maintenance Practices - Section 1 - Bullet 7
Have 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.
Good Maintenance Practices - Section 1 - Bullet 8
Do not run an overheated engine, or damage to components or gaskets could occur.
Good Maintenance Practices - Section 1 - Bullet 9
Regularly inspect engine intake manifolds for signs of damage or wear, and replace them if signs of damage are found.
Grade Type
Regular
Height (in)
11.25
Length
5<br />127
Material
Aluminum
Mount Hole Quantity
8
Mounting Hole Diameter
0
Mounting Hole Quantity
8
Programming Required
No
Signs of Wear & Troubleshooting - Section 1 - Bullet 1
Oil or coolant leaking at the top of the engine
Signs of Wear & Troubleshooting - Section 1 - Bullet 2
Poor engine performance
Signs of Wear & Troubleshooting - Section 1 - Bullet 3
Hissing or whistling sound at the intake manifold
Signs of Wear & Troubleshooting - Section 1 - Bullet 4
Reduced engine power
Signs of Wear & Troubleshooting - Section 1 - Bullet 5
Unusual odors while the engine is operating
Signs of Wear & Troubleshooting - Section 1 - Bullet 6
Visible vapor from the engine compartment
Signs of Wear & Troubleshooting - Section 1 - Bullet 7
Fluid level loss or coolant mixing with engine oil
Signs of Wear & Troubleshooting - Section 1 - Header
Signs of wear for engine intake manifolds include but are not limited to:
Single Or Dual Plane Type
Dual Plane
Weight (lb)
3.96
Width
323<br />12.72
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
GM
12658233
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