Make sure this part fits

Pontiac 22598031 Tank Asm,Radiator Surge

1992-1993 Pontiac Grand Am

Customer Questions & Expert Answers (2)
22598031 GM Tank Asm,Radiator Surge Product Photo 1 of 2
  • Part Description
    TANK, Engine Coolant Recovery
  • Replaces
    22598030
  • Manufacturer
    General Motors
Make sure this part fits
$34.20 MSRP: $50.00
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number22598031
    Part DescriptionTANK, Engine Coolant Recovery
    Other NamesRecovery Tank, Reservoir Tank
    Item Dimensions7.1 x 23.1 x 12.6 inches
    Item Weight3.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces22598030
    ManufacturerGeneral Motors
    SKU22598031
    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
    1992-1993 Pontiac Grand Am4 Cyl 2.3L, 6 Cyl 3.3LGT 2 DOOR, GT 4 DOOR, SE 2 DOOR, SE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 22598031 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How to detach and install the Coolant Reservoir on Chevrolet Beretta? Posted by Goran Y.
    A:
    Detach the hose from the windshield washer fluid reservoir cap, then disconnect the radiator overflow hose from the top of the radiator. Remove the mounting bolts to detach the coolant reservoir and lift it from the vehicle. Installation is the reverse of removal.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 21, 2026

Genuine GM Part 22598031, the Right Choice

To ensure reliability, purchase GM part # 22598031 Tank Asm,Radiator Surge. It is sometimes referred to as Pontiac Coolant Reservoir. 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 Grand Am models.

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