Standard Ignition DS-1424 Door Lock Switch

OE Quality 60-Day Returns

Standard Ignition DS-1424 Door Lock Switch

Brand	Standard Ignition DS-1424
Connector Gender	Female
Terminal Gender	Male
Terminal Type	Pins
Fits	Pontiac, Chevrolet, Buick, Cadillac, and Oldsmobile · 77 vehicles

Copper alloy conductors. Deliver superior conductivity with low resistive losses.

100% tested. Verified for mechanical and electrical switching performance.

Robust design. Built with high-grade materials for demanding service work.

Cross-references ACI 87276, Dorman - HELP 49218 and Standard Ignition AS211 for the same application. See all 10.

$21.22Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

Not what you need? See all Door Lock Switch options

Door Lock Switch for GM Left-Side Applications

Standard Ignition DS-1424 is a door lock switch built for left-side door lock control on a range of GM vehicles. It uses a 3-terminal pin layout with a female connector and male terminals for straightforward electrical integration.

Key Features

Door lock switch for left-side door lock mechanism control
Female connector with male pin terminals
3-terminal design for direct switch operation
Copper alloy conductors for strong electrical conductivity and reduced resistance
100% tested for mechanical and electrical switching performance
Standard Ignition DS-1424 replacement for service and repair work

Detailed Description

Standard Ignition DS-1424 is an electrical door lock switch engineered for vehicles that use a left-side door switch to operate the lock mechanism. It is a direct-fit style service part for applications such as the Pontiac Firebird, Chevrolet Camaro, and Buick Century, along with other GM platforms listed in the fitment data. The switch construction uses copper alloy conductors to support consistent current flow and dependable signal transfer. Standard Ignition DS-1424 is also cross-referenced to ACI 87276 for the same application.

This part number is a practical choice when replacing a worn or nonresponsive door lock switch on vehicles including the Chevrolet Cavalier, Pontiac Sunbird, and Cadillac Cimarron. Standard Ignition DS-1424 is built to meet the electrical and mechanical demands of daily service use.

Common Repair Symptoms

Door lock switch does not activate the lock mechanism
Intermittent lock operation from the left-side door
Broken or worn switch contacts
Electrical switching failure at the door panel
Inconsistent response when locking or unlocking the vehicle

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. This switch uses a female connector, male terminals, and 3 pins, so matching the original electrical interface is important for proper fitment. Confirm left-side door application on the specific vehicle before ordering. Fits 1982-1992 Pontiac Firebird, left side door; Fits 1986-1991 Pontiac Sunbird, left side door; Fits 1983-1990 Chevrolet Cavalier, left side door; Fits 1982-1989 Buick Century, left side door; Fits 1983-1989 Buick Skyhawk, left side door; Fits 1982-1989 Chevrolet Camaro, left side door; Fits 1987-1989 Chevrolet Celebrity, left; Fits 1983-1988 Cadillac Cimarron, left side door; Fits 1982-1988 Oldsmobile Firenza, left side door; Fits 1985-1988 Pontiac Fiero, left side door; Fits 1985-1986 Chevrolet Celebrity, left side door; Fits 1985-1986 Pontiac 6000, left side door; Fits 1984-1985 Chevrolet Corvette, left side door; Fits 1984-1985 Pontiac J2000 Sunbird, left side door; Fits 1983 Pontiac J2000, left side door.

Quality Assurance

Standard Ignition builds this switch with robust materials and validates each unit through mechanical and electrical testing to support reliable service performance.

This part fits 77 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Position	Notes
1992	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1991	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1991	Pontiac	Sunbird	N/A	Fits left side door for controlling lock mechanism.
1990	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1990	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1990	Pontiac	Sunbird	N/A	Fits left side door for controlling lock mechanism.
1989	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1989	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1989	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1989	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1989	Chevrolet	Celebrity	N/A	Complete Assembly; Left
1989	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1989	Pontiac	Sunbird	N/A	Fits left side door for controlling lock mechanism.
1988	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1988	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1988	Cadillac	Cimarron	N/A	Fits left side door for controlling lock mechanism.
1988	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1988	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1988	Chevrolet	Celebrity	N/A	Complete Assembly; Left
1988	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1988	Pontiac	Fiero	N/A	Fits left side door for controlling lock mechanism.
1988	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1988	Pontiac	Sunbird	N/A	Fits left side door for controlling lock mechanism.
1987	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1987	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1987	Cadillac	Cimarron	N/A	Fits left side door for controlling lock mechanism.
1987	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1987	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1987	Chevrolet	Celebrity	N/A	Complete Assembly; Left
1987	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1987	Pontiac	Fiero	N/A	Fits left side door for controlling lock mechanism.
1987	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1987	Pontiac	Sunbird	N/A	Fits left side door for controlling lock mechanism.
1986	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1986	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1986	Cadillac	Cimarron	N/A	Fits left side door for controlling lock mechanism.
1986	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1986	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1986	Chevrolet	Celebrity	N/A	Fits left side door for controlling lock mechanism.
1986	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1986	Pontiac	6000	N/A	Fits left side door for controlling lock mechanism.
1986	Pontiac	Fiero	N/A	Fits left side door for controlling lock mechanism.
1986	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1986	Pontiac	Sunbird	N/A	Fits left side door for controlling lock mechanism.
1985	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1985	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1985	Cadillac	Cimarron	N/A	Fits left side door for controlling lock mechanism.
1985	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1985	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1985	Chevrolet	Celebrity	N/A	Fits left side door for controlling lock mechanism.
1985	Chevrolet	Corvette	N/A	Fits left side door for controlling lock mechanism.
1985	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1985	Pontiac	6000	N/A	Fits left side door for controlling lock mechanism.
1985	Pontiac	Fiero	N/A	Fits left side door for controlling lock mechanism.
1985	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1985	Pontiac	J2000 Sunbird	N/A	Fits left side door for controlling lock mechanism.
1984	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1984	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1984	Cadillac	Cimarron	N/A	Fits left side door for controlling lock mechanism.
1984	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1984	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1984	Chevrolet	Corvette	N/A	Fits left side door for controlling lock mechanism.
1984	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1984	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1984	Pontiac	J2000 Sunbird	N/A	Fits left side door for controlling lock mechanism.
1983	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1983	Buick	Skyhawk	N/A	Fits left side door for controlling lock mechanism.
1983	Cadillac	Cimarron	N/A	Fits left side door for controlling lock mechanism.
1983	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1983	Chevrolet	Cavalier	N/A	Fits left side door for controlling lock mechanism.
1983	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1983	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
1983	Pontiac	J2000	N/A	Fits left side door for controlling lock mechanism.
1982	Buick	Century	N/A	Fits left side door for controlling lock mechanism.
1982	Chevrolet	Camaro	N/A	Fits left side door for controlling lock mechanism.
1982	Oldsmobile	Firenza	N/A	Fits left side door for controlling lock mechanism.
1982	Pontiac	Firebird	N/A	Fits left side door for controlling lock mechanism.
No rows match your filter.

Directly replaces or cross-references 10 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

ACI — 87276Dorman - HELP — 49218Standard Ignition — AS2111S149653-36801730710420344293PA713S9717SW1562