Make sure this part fits

GM 55488984 Pump Assembly

2014-2015 Chevrolet Cruze

Customer Questions & Expert Answers (2)
55488984 GM Pump Assembly Illustration 1 of 1
  • Part Description
    Pump Power Assembly Brake Booster
  • Replaces
    55581351, 55205446
  • Manufacturer
    General Motors
Make sure this part fits
$109.35 MSRP: $213.15
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number55488984
    Part DescriptionPump Assembly; Pump Power Assembly Brake Booster
    Item Dimensions7.2 x 6.3 x 6.1 inches
    Item Weight4.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces55581351, 55205446
    ManufacturerGeneral Motors
    SKU55488984
    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
    2014-2015 Chevrolet Cruze4 Cyl 2.0L DieselLT / LTZ 4 DOOR NOTCHBACK
  • Customer Questions & Expert Answers

    Q:
    I want to know whether this will fit my car.
    A:
    You can Select Your Vehicle to check if 55488984 fits your vehicle.
    Posted and answered by GM Parts Specialist Bob
    Q:
    How do you install a new Vacuum Pump in the 2015 Chevrolet Cruze? Posted by Donovan M.
    A:
    Install a new vacuum pump gasket to the cylinder head, align the vacuum pump slotted gear with the slot in the end of the camshaft, and finally, install the mounting bolts, tightening them to the specified torque. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Apr 16, 2026

Genuine GM Part 55488984, the Right Choice

To ensure reliability, purchase GM part # 55488984 Pump Assembly. It is sometimes referred to as GM Vacuum Pump. 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 Chevrolet Cruze models.

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