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GM 558873 Valve, Exhaust

1982-1985 GM

Customer Questions & Expert Answers (3)
GM 558873 Valve, Exhaust
  • Part Description
    VALVE, Exhaust
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number558873
    Part DescriptionVALVE, Exhaust
    Other NamesExhaust Valve
    Item Dimensions6.6 x 2.1 x 2.0 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU558873
    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
    1982-1985 Buick Century6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1982-1985 Buick Electra6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR
    1982-1985 Buick Estate Wagon8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1985 Buick Lesabre8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1984 Buick Regal6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, STATION WAGON
    1982-1985 Buick Riviera8 Cyl 5.7L DieselCONVERTIBLE COUPE, RIVIERA, T TYPE
    1982-1985 Cadillac Deville6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR, BROUGHAM 4 DOOR FWD, FORMAL LIMOUSINE, FUNERAL COACH, LIMOUSINE, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART
    1982-1985 Cadillac Eldorado8 Cyl 5.7L DieselBIARRITZ, COMMERCIAL CHASSIS, ELDORADO
    1982-1985 Cadillac Fleetwood6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 2 DOOR RWD, BROUGHAM 4 DOOR, BROUGHAM 4 DOOR FWD, BROUGHAM 4 DOOR RWD, FORMAL LIMOUSINE, FUNERAL COACH, LIMOUSINE, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART
    1982-1985 Cadillac Seville8 Cyl 5.7L DieselSEVILLE
    View More
  • Customer Questions & Expert Answers

    Q:
    Want to know will this will my car? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 558873 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How should valve springs be installed, and what is the correct orientation for closely wound coil springs on the 1986 Buick Century? Posted by Customer
    A:
    Valve springs should be installed with the closely wound coil towards the cylinder head. On specific engines like the 8-350 and V6, exhaust valve springs can be installed with either end up.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Valve
    Q:
    What is the purpose of testing valves for concentricity and tight seating during valve reconditioning for the 1983 Buick Regal? Posted by Customer
    A:
    Testing valves for concentricity and tight seating ensures that they provide a good seal and operate correctly.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust 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 558873, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 558873 Valve, Exhaust. It is sometimes referred to as GM Exhaust 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 Buick Century, Lesabre, Regal models. It fits Cadillac Deville, Fleetwood, Seville. It also fits Chevrolet Caprice, Impala, Malibu. This also fits Pontiac 6000, Bonneville, Grand Prix.

Affordable, reliable and built to last, GM part # 558873 Valve, Exhaust 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 Chevrolet parts information, click here.

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