Make sure this part fits

Buick 9438373 Power Steering Return Hose

1982-1996 Buick

Customer Questions & Expert Answers (2)
9438373 GM Power Steering Return Hose Product Photo 1 of 1
  • Part Description
    Hose, Fuel-Oil Evaporator 3/8X24
  • Manufacturer
    General Motors
Make sure this part fits
$35.63 MSRP: $72.69
You Save: $37.06 (51%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number9438373
    Part DescriptionPower Steering Return Hose; Hose, Fuel-Oil Evaporator 3/8X24
    Item Dimensions10.2 x 8.9 x 8.7 inches
    Item Weight3.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU9438373
    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
    1985-1996 Buick Century4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.8LCUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1985-1990, 1982-1983 Buick Electra6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR
    1982-1989 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1991, 1982-1985 Buick Lesabre6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1991 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1982-1994 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, STATION WAGON
    1982-1993 Buick Riviera6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, CONVERTIBLE, CONVERTIBLE COUPE, REATTA, RIVIERA, T TYPE
    1991-1996 Buick Roadmaster8 Cyl 5.0L, 8 Cyl 5.7L4 DOOR, LIMITED, LIMITED SEDAN, STATION WAGON
    1987-1989, 1982 Buick Skyhawk4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON
    1986-1988, 1982 Buick Skylark4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.0L2 DOOR, 4 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK, SOMERSET, T-TYPE
    View More
  • 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 9438373 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to remove the Coolant Pipes on Pontiac Fiero? Posted by Hamidreza H.
    A:
    To remove coolant pipes, disconnect the battery and drain the cooling system. Remove the spare tire, jack, and related brackets. Loosen wheel nuts, hose clamps, and coolant pipe brackets. Jack up the front, remove the front wheel, and extract the coolant pipe. For installation, position the new pipe, connect it to the water pump, thermostat housing, and radiator hoses. Secure with brackets and reinstall the front wheel and spare tire components. Refill coolant and check for leaks. For heater pipes, disconnect the battery and coolant. Raise the vehicle, detach the heater hose, remove hose clamps, brackets, and main fuel tank support. Install the new pipe, secure with brackets, reconnect hoses, lower the vehicle, refill coolant, and check for leaks.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jul 27, 2025

Genuine GM Part 9438373, the Right Choice

To ensure reliability, purchase GM part # 9438373 Power Steering Return Hose. It is sometimes referred to as Buick Cooling Hose, Buick Coolant Pipe. 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 Buick Century, Lesabre, Regal models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 9438373 Power Steering Return Hose. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.