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Pontiac 12608305 Manifold Assembly, Intake

2002-2006 Pontiac

Customer Questions & Expert Answers (5)
GM 12608305 Manifold Assembly, Intake
  • Part Description
    MANIFOLD, Engine Fuel Intake Manifold
  • Replaces
    12587202, 24467211
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12608305
    Part DescriptionMANIFOLD, Engine Fuel Intake Manifold
    Other NamesIntake Manifold
    Item Dimensions9.5 x 18.5 x 13.3 inches
    Item Weight6.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12587202, 24467211
    ManufacturerGeneral Motors
    SKU12608305
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2005 Pontiac Grand Am4 Cyl 2.2LGT 2 DOOR, GT 2 DOOR COUPE, GT 4 DOOR, GT1 2 DOOR, GT1 2 DOOR COUPE, GT1 4 DOOR, SE 2 DOOR, SE 4 DOOR, SE 4 DOOR SEDAN, SE1 2 DOOR, SE1 4 DOOR
    2005-2006 Pontiac Pursuit4 Cyl 2.2L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2002-2005 Pontiac Sunfire4 Cyl 2.2L2 DOOR, 4 DOOR, GT 2 DOOR
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12608305 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the intake manifold on Chevrolet Cobalt,HHR and Saturn ION (except the 2.0L HHR engine)? Posted by Customer
    A:
    To begin with, for the removal of the intake manifold on all models, excluding 2.0L HHR engine, disconnect the negative battery terminal and remove any other components that might interfere such as turbocharger on turbocharged Cobalt/G5 models or air filter housing on HHR models. After that, remove the cover of the intake manifold, throttle body, and fuel rail. Furthermore, drain the coolant and remove electric coolant pump on 2.0L supercharged models and also take out supercharger if necessary. Disconnect vacuum hoses including brake hose, mark them for reassembly. Additionally, alternator and engine cooling fan/shroud assembly should also be removed in case of 2.0L supercharged models. Besides that set aside dipstick tube by removing dipstick tube mounting bolt without separating refrigerant lines from air conditioning compressor and also relocate wire harness of knock sensor near it. In addition to this follow these steps; first detach electrical connectors along harnesses from manifold, then loosen intake manifold nuts and bolts inside the cylinder head or heads releasing gases to lift entire air frame free yet while doing so avoid damaging other related parts such as valve stems which could result in catastrophic consequences such as seized piston rings due to insufficient oil flow through ventilation system caused by overheating during high RPM operation of motor vehicle; afterwards remove manifold mounting bolts with nuts finally lift up whole intake assembly away from engine bay area where it will rest until next step is taken place at end when new seals are fitted over each connecting rod cap screw compression ring surface under tightening torque specification so that seal's retaining groove can be effectively reduced until correct height reached thus sealing off each separate cylinder while allowing compression within combustion chamber during power strokes instead preventing blow-by escaping back out into atmosphere if not properly addressed causing lot extra pollution coming various sources too many men women children alike without even knowing what kind polluting substances were being released into air along highways around globe which ultimately kills innocent creatures like birds fish insects humans themselves through lung cancer occurring mainly due breathing all these harmful carcinogens emanating out from tailpipe where they were generated originally; finally reinstall gasket between cylinder head surfaces as necessary check oil level before starting engine again full synthetic lubricant having been used throughout assembly process ensuring adequate flow ensuring optimum performance even extreme off road conditions. Do not install the intake manifold without using a new gasket, and ensure clean mating surfaces between the manifold and cylinder head. When reinstalling it, use a new gasket and make sure that the mating surfaces are clean. Refill intercooler cooling system on 2.0L supercharged models, connect battery, check for vacuum or fuel leaks. For 2.0L HHR engine, remove air filter housing, charge air cooler pipe and disconnect electrical connectors and wiring harnesses after disconnecting negative battery terminal. Remove all the charge air bypass valve solenoid, relieve fuel system pressure and detach the fuel feed line from high-pressure fuel pump to avoid any fire accidents. It is also necessary to take off charge air bypass vacuum tank, intake manifold brace refrigerant line bolt as well as high-pressure fuel pump bracket bolt. Further remove the fasteners holding down the intake manifold and free it from its connection with the top of the cylinder head; then use a new gasket for installation making sure that there are no dirt on both surfaces; finally do everything backwards in order such as hooking up battery together with liquid or gas detectors connected against being heard leaking noises towards end.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the intake manifold itself for the 2008 Chevrolet Cobalt? Posted by Customer
    A:
    To remove the intake manifold, you should remove the intake manifold mounting bolts and nuts, then lift the manifold from the engine compartment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    Q:
    How do you remove the intake manifold itself for the 2003 Saturn ION? Posted by Customer
    A:
    To remove the intake manifold, you should remove the intake manifold mounting bolts and nuts, then lift the manifold from the engine compartment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    Q:
    What are the torque specs for the bolts on this manifold? Posted by Customer
    A:
    They should be tightened to 10 ft./lbs.
    Posted by GMPartsGiant Specialist 6/4/2021
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12608305, the Right Choice

To ensure reliability, purchase GM part # 12608305 Manifold Assembly, Intake. It is sometimes referred to as Pontiac Intake Manifold. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac Grand Am, Pursuit, Sunfire models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12608305 Manifold Assembly, Intake. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Pontiac parts information, click here.

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