2003 GMC Sierra 3500 Door Lock Switches

Your 2003 GMC Sierra 3500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Door Lock Switches you desperately need.

We currently carry 3 Door Lock Switches to choose from for your 2003 GMC Sierra 3500, and our inventory prices range from as little as $21.99 up to $298.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Door Lock Switches for the 2003 GMC Sierra 3500. We only sell parts from trusted brands like Carquest so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 9 reviews on our Door Lock Switches for the 2003 GMC Sierra 3500 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Door Lock Switches stock in-person!

Door Lock Switches for Your 2003 GMC Sierra 3500

Carquest – Door Window Switch (Part No.WST320)

Door Window Switch

from

$227.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Copper alloy conductors ensure superior electrical conductivity with low resistive losses
  • Robust design and high-grade materials meet the stringent demands of today’s service professional
  • As a global manufacturer of switches, we maintain complete quality control throughout the manufacturing process and manufacture each switch to OE spec to ensure proper fit, form, and function
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(1 reviews)
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GM Genuine Parts – Front Driver Side Door Lock and Window Switch with Mirror Switch and Module (Part No.15883318)

Front Driver Side Door Lock and Window Switch with Mirror Switch and Module

from

$298.99
GM Genuine Parts Door Lock and Window Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Carquest Premium – Door Lock Switch (Part No.SBA1231)

Door Lock Switch

from

$21.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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