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GM 6421972 Valve,Crankcase Vent

1982-1984 Cadillac Commercial Chassis

GM 6421972 Valve,Crankcase Vent
GM 6421972 Valve,Crankcase Vent
  • Part Description
    VALVE, Engine Crankcase
  • Manufacturer
    General Motors
Customer Questions & Answers
$9.79 MSRP: $12.26
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  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number6421972
    Part DescriptionVALVE, Engine Crankcase
    Item Dimensions13.1 x 3.2 x 1.4 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU6421972
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1982-1984 Cadillac Commercial Chassis8 Cyl 6.0LCOMMERCIAL CHASSIS

Customer Questions & Answers

Q:
Will that part fit my vehicle? Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 6421972 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
Where is the PCV valve located on the 1978 Buick Century? Posted by Customer
A:
The PCV valve is located in the right-hand valve cover on V6 engines for 1975-80 models.
Posted by GMPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
When should the breather filter be replaced for the 1986 Buick Regal? Posted by Customer
A:
The breather filter should be replaced when the air cleaner element is replaced.
Posted by GMPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
How do you secure the PCV valve and hose into the rocker arm cover for the 1984 Buick Skylark? Posted by Customer
A:
To secure the PCV valve and hose into the rocker arm cover, you need to push them securely into place.
Posted by GMPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
What should you do if the PCV valve does not click freely for the 1980 Buick Skylark? Posted by Customer
A:
If the PCV valve does not click freely, it should be replaced.
Posted by GMPartsGiant Specialist
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Q:
How to replace a PCV valve for Buick Skylark,Oldsmobile Omega and Pontiac Phoenix? Posted by Customer
A:
The PCV valve is located on a rocker arm cover with a hose connected to it that runs to the carburetor. When purchasing a replacement PCV valve, it's important to ensure it is suitable for your specific vehicle, model year, and engine size. To replace it, pull the valve (with the hose attached) from its rubber grommet in the rocker arm cover, and remove the PCV valve from the hose, noting its installed position and direction. Before installing the new valve, compare it with the old one to ensure they are identical. Push the new valve into the end of the hose until it is fully seated. Check the rubber grommet in the cover for any damage and replace it with a new one if necessary. Finally, push the PCV valve and hose securely into the rocker arm cover.
Posted by GMPartsGiant Specialist
Q:
What should you check before installing the new PCV valve for the 1983 Pontiac Phoenix? Posted by Customer
A:
Before installing the new PCV valve, you should check the rubber grommet in the cover for any damage.
Posted by GMPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
What should you do if the PCV valve does not click freely for the 1983 Oldsmobile Omega? Posted by Customer
A:
If the PCV valve does not click freely, it should be replaced.
Posted by GMPartsGiant Specialist
See expert answers on similar PCV Valve
Q:
What should you do if the PCV valve does not click freely for the 1980 Pontiac Phoenix? Posted by Customer
A:
If the PCV valve does not click freely, it should be replaced.
Posted by GMPartsGiant Specialist
See expert answers on similar PCV Valve
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 6421972, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 6421972 Valve,Crankcase Vent. It is sometimes referred to as GM PCV Valve. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Cadillac Commercial Chassis models.

Affordable, reliable and built to last, GM part # 6421972 Valve,Crankcase Vent stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Cadillac parts information, click here.

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