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Buick 381263 Camshaft Sprocket

1982-1990 Buick

Customer Questions & Expert Answers (3)
381263 GM Camshaft Sprocket Illustration 1 of 1
  • Part Description
    SPROCKET, Engine Camshaft
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number381263
    Part DescriptionSPROCKET, Engine Camshaft
    Other NamesTiming Gear, Timing Gear Set
    Item Dimensions6.1 x 6.3 x 0.6 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU381263
    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
    1982-1989 Buick Estate Wagon8 Cyl 5.0LCUSTOM 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
    1988-1990, 1982-1985 Buick Lesabre8 Cyl 5.0LCUSTOM 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 Regal8 Cyl 5.0L2 DOOR, 4 DOOR, REGAL, STATION WAGON
    1982-1985 Buick Riviera8 Cyl 5.0LCONVERTIBLE COUPE, RIVIERA, T TYPE
  • Customer Questions & Expert Answers

    Q:
    Is it correct part number for my vehicle?
    A:
    You can Select Your Vehicle to check if 381263 fits your vehicle.
    Posted and answered by GM Parts Specialist Ed
    Q:
    What should be avoided when installing the Variable Timing Sprocket and camshaft sprocket for the 1986 Chevrolet Caprice? Posted by Gerrick W.
    A:
    Avoid hammering or driving the camshaft sprocket into place to prevent dislodging the welch plug at the rear of the engine. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Jan 10, 2022
    Q:
    What should be done after aligning the marks on the Variable Timing Sprocket for the 1986 Chevrolet El Camino? Posted by Phousin S.
    A:
    Remove the three camshaft sprocket retaining bolts and lift the camshaft sprocket and timing chain together off the front of the engine, using a soft-faced mallet if necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Jul 01, 2022

Genuine GM Part 381263, the Right Choice

To ensure reliability, purchase GM part # 381263 Camshaft Sprocket. It is sometimes referred to as Buick Cam Gear, Buick 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 Lesabre, Regal, Riviera models.

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