GMC Sierra 1500 Lock Actuator Replacement

Used OEM 643-GM8322 0 Hollander 23388757, 84751079, 84873070, 85054671
✓ In Stock

2019-2025 GMC Sierra 1500 Tailgate Lock Actuator (Used OEM)

Partslink #: 643-GM8322

Condition: Excellent (A)
Mileage: 2,000 miles

$106.95 View part →
New OEM 643.GM8M03 Condition: Excellent (A) 0 Hollander 15053682, 15068500, 15110644
✓ In Stock

1999-2007 GMC Sierra 1500 Door Lock Actuator (New OEM)

Partslink #: 643.GM8M03

This is a BRAND NEW part. This is a lock actuator.

Condition: Excellent (A)

$122.95 View part →
Used OEM 643.GM8M19 0 Hollander
✓ In Stock

2019-2024 GMC Sierra 1500 Power Release Tailgate Lock Actuator (Used OEM)

Partslink #: 643.GM8M19

For vehicles with a tailgate.

Condition: Excellent (A)
Mileage: 142,100 miles

$144.95 View part →

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Lock Actuator Compatibility for GMC Sierra 1500

Browse our selection of quality lock actuator parts designed specifically for your GMC Sierra 1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · AT4X · Base · C3 · Denali · Denali Ultimate · Elevation · HT · Hybrid · Pro · SL · SLE · SLT · WT

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

L4 2.7L · L6 3.0L · V6 4.3L · V8 4.8L · V8 5.3L · V8 6.0L · V8 6.2L

Transmissions

Automatic · Manual

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