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Chevrolet 93442037 Oil Pump

1993-2014 Chevrolet

Customer Questions & Expert Answers (2)
93442037 GM Oil Pump Product Photo 1 of 1
  • Part Description
    PUMP, Engine Oil Pump
  • Replaced By
    19540699
  • Replaces
    12555283
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number93442037
    Part DescriptionOil Pump; PUMP, Engine Oil Pump
    Item Dimensions6.8 x 4.4 x 4.5 inches
    Item Weight3.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12555283
    ManufacturerGeneral Motors
    SKU93442037
    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
    1994-2005 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    1993-2005 Chevrolet Blazer6 Cyl 4.3L, 8 Cyl 5.7L1/2 TON, 2 DOOR, 4 DOOR
    1993-1999 Chevrolet C15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1993-2000 Chevrolet C25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LC2500 CREW CAB, C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1993-2000 Chevrolet C35008 Cyl 5.7LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 CREW CAB LONG WHEELBASE, C3500 CREW CAB SHORT WHEELBASE, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1993-1997 Chevrolet Camaro8 Cyl 5.7L2 DOOR, CONVERTIBLE
    1993-1996 Chevrolet Caprice8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LCLASSIC 4 DOOR, CLASSIC LS 4 DOOR, CLASSIC STATION WAGON, LS 4 DOOR
    1993-1996 Chevrolet Corvette8 Cyl 5.7L2 DOOR, CONVERTIBLE
    1996-2014 Chevrolet Express6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RECREATIONAL VEHICLE EXPRESS, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    1994-1995 Chevrolet G106 Cyl 4.3L, 8 Cyl 5.0L1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER, 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER
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  • 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 93442037 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to Remove and Install the Oil Pump in four cylinder engine on Chevrolet Astro? Posted by Jerrud A.
    A:
    Pull off the oil pan, then, it is required to unscrew the two oil pump installation bolts as well as the pick-up tube nut on the main bearing cap bolt. Remove the oil pump and pick-up assembly from the block. If the pump is bad, then the best action is to replace the pump with a new one; when doing a total engine rebuild, always fit a new oil pump and do not consider reusing or reconditioning the old one. For installation, rotate the shaft until the gear tang fits into the slot on the lower end of the oil pump driveshaft allowing the pump to slid over the lower bushing. If it doesn't fit properly then try to regulate the tang in some way so that it fits rightly. Fasten the pump to the block with the mounting bolts and the nut of the tube bracket, till reaching the specified torque. Last, but not the least reinstall the oil pan, put some oil and start the vehicle and look for the signs of leakage.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jan 17, 2025

Genuine GM Part 93442037, the Right Choice

To ensure reliability, purchase GM part # 93442037 Oil Pump. It is sometimes referred to as Chevrolet Oil 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 Camaro, Silverado, Tahoe models.

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