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Oldsmobile 12559015 Purge Solenoid

1997-2000 Oldsmobile Bravada

Customer Questions & Expert Answers (3)
12559015 GM Purge Solenoid Product Photo 1 of 3
  • Part Description
    Valve, Fuel Tank Evaporator/Purge Control
  • Replaces
    12554534
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number12559015
    Part DescriptionPurge Solenoid; Valve, Fuel Tank Evaporator/Purge Control
    Item Dimensions4.4 x 4.4 x 4.2 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12554534
    ManufacturerGeneral Motors
    SKU12559015
    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
    1997-2000 Oldsmobile Bravada6 Cyl 4.3LBRAVADA
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12559015 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How does the EVAP system work in terms of vapor absorption, release, and the role of the ECM/PCM, including the function of Canister Purge Valves, for the 1997 Chevrolet K1500? Posted by Yazan A.
    A:
    Fuel tank vapor is directed through a check valve into the charcoal canister, where activated charcoal absorbs the vapors. When specific conditions are met (e.g., engine running, preset temperature reached), the ECM/PCM opens both the purge valve and vent valve. This action allows fuel vapors from the canister to be drawn into the intake manifold and combustion chamber, where they are consumed during engine operation. The ECM/PCM controls the vapor flow rate by modulating the EVAP purge valve control solenoid's duty cycle. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Apr 22, 2025
    Q:
    How does the EVAP system work in terms of vapor absorption, release, and the role of the ECM/PCM, including the function of Canister Purge Valves, for the 1997 Chevrolet C1500? Posted by Gerard Y.
    A:
    Fuel tank vapor is directed through a check valve into the charcoal canister, where activated charcoal absorbs the vapors. When specific conditions are met (e.g., engine running, preset temperature reached), the ECM/PCM opens both the purge valve and vent valve. This action allows fuel vapors from the canister to be drawn into the intake manifold and combustion chamber, where they are consumed during engine operation. The ECM/PCM controls the vapor flow rate by modulating the EVAP purge valve control solenoid's duty cycle. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Sep 23, 2025

Genuine GM Part 12559015, the Right Choice

To ensure reliability, purchase GM part # 12559015 Purge Solenoid. It is sometimes referred to as Oldsmobile Canister Purge Valves. 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 Oldsmobile Bravada models.

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