SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1981 GMC G3500 Parts

What year is your
Free Same Day Shipping

1981 GMC G3500

Filter Results
  • Notify When Available
    Spark Plug Socket

    Spark Plug Socket

    6 reviews
    Brand: TRQ
    - TLK06455

    • Socket Drive: 3/8 in. Drive
    • Socket Size: 9/16 in
    $10.95
    Save 15%
    List $12.95 Save $2.00

    Spark Plug Socket

    Spark Plug Socket
    6 reviews
    Brand: TRQ - TLK06455
    • Socket Drive: 3/8 in. Drive
    • Socket Size: 9/16 in
    $10.95
    Save 15%
    List $12.95 Save $2.00
  • Notify When Available
    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator

    6 reviews
    Brand: TRQ
    - TLK12465

    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00

    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator
    6 reviews
    Brand: TRQ - TLK12465
    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00
  • Notify When Available

    VIDEO

    One Man Brake Bleeder Kit

    One Man Brake Bleeder Kit

    15 reviews
    Brand: TRQ
    - TLK01016

    • Kit Includes: Hoses, Fittings, & Collection Bottle
    $14.95
    Save 35%
    List $22.95 Save $8.00

    One Man Brake Bleeder Kit

    VIDEO

    One Man Brake Bleeder Kit
    15 reviews
    Brand: TRQ - TLK01016
    • Kit Includes: Hoses, Fittings, & Collection Bottle
    $14.95
    Save 35%
    List $22.95 Save $8.00
  • Notify When Available

    VIDEO

    Brake Caliper Piston Rewind Cube

    Brake Caliper Piston Rewind Cube

    25 reviews
    Brand: TRQ
    - TLK01017

    • Socket Drive: 3/8 in. Drive
    $12.95
    Save 7%
    List $13.95 Save $1.00

    Brake Caliper Piston Rewind Cube

    VIDEO

    Brake Caliper Piston Rewind Cube
    25 reviews
    Brand: TRQ - TLK01017
    • Socket Drive: 3/8 in. Drive
    $12.95
    Save 7%
    List $13.95 Save $1.00
  • Notify When Available
    Brake Caliper / Parts Hanger Hook Set

    2 Piece Brake Caliper / Parts Hanger Hook Set

    27 reviews
    Brand: TRQ
    - TLK01004

    • Quantity: 2 Piece
    • Material: Heavy Duty Hardened Steel
    • Kit Includes: (2) Brake Caliper / Parts Hanger Hooks
    $12.95

    2 Piece Brake Caliper / Parts Hanger Hook Set

    Brake Caliper / Parts Hanger Hook Set
    27 reviews
    Brand: TRQ - TLK01004
    • Quantity: 2 Piece
    • Material: Heavy Duty Hardened Steel
    • Kit Includes: (2) Brake Caliper / Parts Hanger Hooks
    $12.95
  • Notify When Available
    75-96 GM FS Van Front Door Inner, Outer Belt & Channel Weatherstrip Kit (6 Piece Set)

    Replaces 1981 GMC G3500 Driver & Passenger Side Inner & Outer 6 Piece Door Weatherstrip Seal Kit Fairchild Automotive KG1003-6

    6 reviews
    Brand: Fairchild Automotive
    - KG1003-6

    • Kit Includes: (2) Front Door Inner Belt Weatherstrip Seals
    • Kit Includes: (2) Front Door Window Run Channel Seals
    • Kit Includes: (2) Front Door Outer Belt Weatherstrip Seals
    • Quantity: 6 Piece
    $84.95
    Save 32%
    List $124.95 Save $40.00

    Guaranteed to Fit 1981 GMC G3500

    Guaranteed to Fit 1981 GMC G3500

    Replaces 1981 GMC G3500 Driver & Passenger Side Inner & Outer 6 Piece Door Weatherstrip Seal Kit Fairchild Automotive KG1003-6

    75-96 GM FS Van Front Door Inner, Outer Belt & Channel Weatherstrip Kit (6 Piece Set)
    6 reviews
    Brand: Fairchild Automotive - KG1003-6
    • Kit Includes: (2) Front Door Inner Belt Weatherstrip Seals
    • Kit Includes: (2) Front Door Window Run Channel Seals
    • Kit Includes: (2) Front Door Outer Belt Weatherstrip Seals
    • Quantity: 6 Piece
    $84.95
    Save 32%
    List $124.95 Save $40.00

    Guaranteed to Fit 1981 GMC G3500

    Guaranteed to Fit 1981 GMC G3500

  • Notify When Available
    1974-96 GMC Chevrolet Full Size Van Weatherstrip Seals Set

    Replaces 1981 GMC G3500 Weatherstrip Seal Kit Fairchild Automotive 1AWSK00173

    8 reviews
    Brand: Fairchild Automotive
    - 1AWSK00173

    • Kit Includes: (1) Sliding Door Door Weatherstrip Seal
    • Kit Includes: (2) Rear Cargo Door Door Weatherstrip Seals
    • Kit Includes: (2) Front Door Weatherstrip Seals
    $137.95
    Save 27%
    List $188.95 Save $51.00

    Guaranteed to Fit 1981 GMC G3500

    Guaranteed to Fit 1981 GMC G3500

    Replaces 1981 GMC G3500 Weatherstrip Seal Kit Fairchild Automotive 1AWSK00173

    1974-96 GMC Chevrolet Full Size Van Weatherstrip Seals Set
    8 reviews
    Brand: Fairchild Automotive - 1AWSK00173
    • Kit Includes: (1) Sliding Door Door Weatherstrip Seal
    • Kit Includes: (2) Rear Cargo Door Door Weatherstrip Seals
    • Kit Includes: (2) Front Door Weatherstrip Seals
    $137.95
    Save 27%
    List $188.95 Save $51.00

    Guaranteed to Fit 1981 GMC G3500

    Guaranteed to Fit 1981 GMC G3500

  • Notify When Available
    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator

    5 reviews
    Brand: TRQ
    - TLK12466

    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00

    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator
    5 reviews
    Brand: TRQ - TLK12466
    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00
  • Notify When Available
    74-96 GM Chevy Van Front, Side, and Rear Cargo

    Replaces 1981 GMC G3500 Weatherstrip Seal Kit Fairchild Automotive 1AWSK00174

    9 reviews
    Brand: Fairchild Automotive
    - 1AWSK00174

    • Kit Includes: (2) Side Cargo Door Weatherstrip Seals
    • Kit Includes: (2) Rear Cargo Door Door Weatherstrip Seals
    • Kit Includes: (2) Front Door Weatherstrip Seals
    $142.95
    Save 32%
    List $208.95 Save $66.00

    Guaranteed to Fit 1981 GMC G3500

    Guaranteed to Fit 1981 GMC G3500

    Replaces 1981 GMC G3500 Weatherstrip Seal Kit Fairchild Automotive 1AWSK00174

    74-96 GM Chevy Van Front, Side, and Rear Cargo
    9 reviews
    Brand: Fairchild Automotive - 1AWSK00174
    • Kit Includes: (2) Side Cargo Door Weatherstrip Seals
    • Kit Includes: (2) Rear Cargo Door Door Weatherstrip Seals
    • Kit Includes: (2) Front Door Weatherstrip Seals
    $142.95
    Save 32%
    List $208.95 Save $66.00

    Guaranteed to Fit 1981 GMC G3500

    Guaranteed to Fit 1981 GMC G3500

  • Notify When Available

    VIDEO

    Kit image

    Brake Cleaner & Fluid Kit

    5 reviews
    Brand: TRQ
    - BCL01020

    • Kit Includes: (1) 12 oz DOT 3 & 4 Brake Fluid
    • Kit Includes: (1) 13 oz Non-Chlorinated 50 State Formula Brake Cleaner
    $16.95
    Save 26%
    List $22.95 Save $6.00

    Brake Cleaner & Fluid Kit

    VIDEO

    Kit image
    5 reviews
    Brand: TRQ - BCL01020
    • Kit Includes: (1) 12 oz DOT 3 & 4 Brake Fluid
    • Kit Includes: (1) 13 oz Non-Chlorinated 50 State Formula Brake Cleaner
    $16.95
    Save 26%
    List $22.95 Save $6.00
1

...

9 10 11 12 13

...

23
Close



GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

This part doesn't fit a . Select from parts that fit.

Show parts that fit