GM 12677612 - Intake Manifold
$36199
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GM part description
Intake Manifold
Product Description
Intake Manifold
Product Attributes
| Mounting Hole Diameter | 0.24 IN |
| Mounting Hole Diameter | 6 MM |
| Center Maximum Height | 8.31 IN |
| Rear Maximum Height | 8.31 IN |
| Front Maximum Height | 8.31 IN |
| Mounting Hole Quantity | 10 |
| Height (in) | 12.3 in |
| Length | 543 MM |
| Weight (lb) | 15.52 lb |
| Width | 14.8 IN |
| Front Maximum Height | 211.15 MM |
| Center Maximum Height | 211.15 MM |
| Rear Maximum Height | 211.15 MM |
| Length | 21.38 IN |
| Color | Black |
| Width | 376 MM |
| Product 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| FAQ - Question 4 | Are there signs that there may be a problem with a vehicle's intake? |
| 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. |
| FAQ - Question 3 | Can a leaking intake gasket cause an engine miss? |
| FAQ - Question 2 | Can intake bolts be overtightened? |
| 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 8 | Do not run an overheated engine, or damage to components or gaskets could occur. |
| 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 |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 7 | Fluid level loss or coolant mixing with engine oil |
| Features & Benefits - Bullet 2 | GM-recommended replacement part for your GM vehicle's original factory component |
| 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. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Hissing or whistling sound at the intake manifold |
| FAQ - Question 1 | Is there a difference in intake heights? |
| 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. |
| Features & Benefits - Bullet 4 | Manufactured to GM OE specification for fit, form, and function |
| Gasket Or Seal Included | No |
| Features & Benefits - Bullet 3 | Offering the quality, reliability, and durability of GM OE |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Oil or coolant leaking at the top of the engine |
| Material | Plastic |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Poor engine performance |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Reduced engine power |
| Good Maintenance Practices - Section 1 - Bullet 4 | Refer to the engine service manual for proper torque specifications. |
| 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. |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for engine intake manifolds include but are not limited to: |
| Good Maintenance Practices - Section 1 - Bullet 3 | Tighten the intake bolts to the proper manufacturer's specifications, and do not overtighten. |
| 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 |
| 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 - 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. |
| Grade Type | Regular |
| Single Or Dual Plane Type | Dual Plane |
| CNC Ported | No |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8409915085 |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00193468579383 |
California residents see Prop 65 Warning(s)
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