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Pontiac 17085935 Canister

1985-1991 Pontiac

Customer Questions & Expert Answers (3)
17085935 GM Canister Illustration 1 of 1
  • Part Description
    CANISTER, Fuel Tank Evaporator/Purge Control
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number17085935
    Part DescriptionCANISTER, Fuel Tank Evaporator/Purge Control
    Other NamesValve, Vapor Canister
    Item Dimensions9.0 x 5.7 x 5.6 inches
    Item Weight1.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU17085935
    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
    1987-1991 Pontiac Bonneville6 Cyl 3.8L4 DOOR, LE 4 DOOR, SE 4 DOOR, SSE 4 DOOR
    1985-1987 Pontiac Grand Am4 Cyl 2.5L, 6 Cyl 3.0L2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR
  • 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 17085935 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How is the purge function for the Vapor Canister in the 231 V6 engine controlled for the 1985 Buick Century? Posted by Napa A.
    A:
    The purge function for the 231 V6 engine, introduced in 1981, is electronically controlled by a solenoid linked to the Electronic Control Module (ECM), which manages the vacuum to the purge valve based on the system's mode. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Apr 06, 2026
    Q:
    Why is it important to periodically check the Vapor Canister connecting lines for the 1987 Buick Regal? Posted by Takaya T.
    A:
    It is important to periodically check the canister connecting lines for kinks or other damage and deterioration. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Apr 06, 2026

Genuine GM Part 17085935, the Right Choice

To ensure reliability, purchase GM part # 17085935 Canister. It is sometimes referred to as Pontiac Vapor Canister. 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 Pontiac Bonneville, Grand Am models.

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