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GM 25523115 Sprocket, Camshaft

1982-1989 GM

Customer Questions & Expert Answers (9)
GM 25523115 Sprocket, Camshaft
  • Part Description
    SPROCKET, Engine Camshaft
  • 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 Number25523115
    Part DescriptionSPROCKET, Engine Camshaft
    Other NamesCamshaft Gear, Timing Gear, Timing Gear Set
    Item Dimensions5.6 x 5.7 x 0.6 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25523115
    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
    1982-1988 Buick Century6 Cyl 3.0L, 6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1985-1988, 1982-1983 Buick Electra6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR
    1982-1985 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1LCUSTOM 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
    1982-1986 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1LCUSTOM 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
    1982-1987 Buick Regal6 Cyl 3.8L, 6 Cyl 4.1L2 DOOR, 4 DOOR, REGAL, STATION WAGON
    1982-1986 Buick Riviera6 Cyl 3.8L, 6 Cyl 4.1LCONVERTIBLE COUPE, RIVIERA, T TYPE
    1986-1988 Buick Skylark6 Cyl 3.0L2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK, SOMERSET, T-TYPE
    1985-1987 Buick Somerset6 Cyl 3.0L2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, REGAL LIMITED, SOMERSET, T-TYPE
    1982 Cadillac Deville6 Cyl 4.1L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1982 Cadillac Eldorado6 Cyl 4.1LELDORADO
    View More
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 25523115 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be avoided when installing the camshaft sprocket for the 1986 Chevrolet Caprice? Posted by Customer
    A:
    Avoid hammering or driving the camshaft sprocket into place to prevent dislodging the welch plug at the rear of the engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Variable Timing Sprocket
    Q:
    What should be done after positioning the crankshaft for the 1982 Chevrolet Caprice? Posted by Customer
    A:
    Remove the harmonic bolt and washer without changing the position of the sprockets, using a sharp tap on the wrench handle if necessary.
    Posted by GMPartsGiant Specialist
    Q:
    How do you install the crankshaft sprocket for the 1986 Chevrolet El Camino? Posted by Customer
    A:
    Install the crankshaft sprocket to the crankshaft using a bolt and washer from the puller set.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done after removing the camshaft sprocket for the 1976 Chevrolet El Camino? Posted by Customer
    A:
    Remove both the camshaft sprocket and chain, and work the crankshaft sprocket off the crankshaft.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Variable Timing Sprocket
    Q:
    What should be done after aligning the timing marks for the 1998 Oldsmobile Cutlass? Posted by Customer
    A:
    With the timing marks aligned, slip the chain over the crankshaft sprocket and draw the camshaft sprocket into place with the retaining bolts, avoiding any hammering that could dislodge the welsh plug at the rear of the engine.
    Posted by GMPartsGiant Specialist
    Q:
    What should you do if the engine was not rotated while the chain and sprockets were off for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    Install them with the timing marks perfectly aligned as they were upon removal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Variable Timing Sprocket
    Q:
    How should the crankshaft be positioned before replacing timing components for the 1986 Pontiac Firebird? Posted by Customer
    A:
    Rotate the crankshaft until the marks on the camshaft and crankshaft are aligned, ensuring the number one and four pistons are at top dead center with the number four piston in the firing position.
    Posted by GMPartsGiant Specialist
    Q:
    How do you ensure the timing marks are properly aligned for the 1991 Pontiac Firebird? Posted by Customer
    A:
    After ensuring the timing marks on both sprockets are properly aligned, check that a line drawn through the center of both sprockets passes through each mark.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Variable Timing Sprocket
    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 25523115, the Right Choice

To ensure reliability, purchase GM part # 25523115 Sprocket, Camshaft. It is sometimes referred to as GM Cam Gear, GM Variable Timing Sprocket. 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 Buick Century, Lesabre, Regal models. It fits Cadillac Deville, Fleetwood, Seville. It also fits Chevrolet Caprice, Impala, Malibu. This also fits Pontiac Bonneville, Grand Am, Grand Prix.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25523115 Sprocket, Camshaft. 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 Chevrolet parts information, click here.

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