HHCSOP Power Liftgate Lock Actuator for Chevy Suburban Tahoe & GMC Yukon — Rear 6‑Pin Motor, OEM Fit

High-quality HHCSOP rear liftgate lock actuator engineered to restore reliable power hatch locking and unlocking for compatible GM vehicles.

If your vehicle’s power liftgate struggles to latch, unlock, or respond to the remote, this HHCSOP rear hatch actuator is a direct-fit aftermarket replacement built to meet or exceed OEM standards. It’s designed specifically for power liftgate systems (6-pin motor) and comes backed by a 24-month warranty. Below you’ll find quick answers to common buyer questions, clear installation notes, and a checklist to confirm compatibility before purchase.

Will this actuator fit my vehicle?

Only vehicles equipped with a power-operated liftgate that use the 6-pin rear latch motor are compatible. This actuator replaces a set of OE numbers and fits many Chevrolet, GMC, Cadillac, Buick and Saturn models listed in the compatibility section.

• Compatible models include Chevy Suburban/Tahoe, Equinox, Traverse and more (see full list).
• Also fits GMC Acadia, Yukon, Terrain and Yukon XL variants from listed years.
• Works with Cadillac Escalade, CTS and SRX model years noted; confirm power-liftgate setup.
• Check the compatibility chart on the product page and match OE part numbers before ordering.

How reliable and durable is this replacement part?

HHCSOP builds this actuator from premium materials to withstand repeated cycles and resist wear, aiming to match or surpass original equipment quality. Each unit is produced under quality standards intended to deliver consistent performance for daily use.

• Constructed to meet or exceed OEM durability expectations.
• Designed to resist common failure modes like motor burnout or plastic gear wear.
• Tested for fit and electrical compatibility with power-liftgate harnesses.
• Includes a 24-month warranty covering manufacturing defects.

What should I know about installation and interchangeability?

This part installs in the rear tailgate trunk latch location and uses a 6-pin connector; it is NOT compatible with manual liftgate latches. If you are replacing a failed power actuator, swap the old unit for this one and verify wiring colors and connector fit.

• Installation position: rear tailgate/trunk latch (motor with 6-pin connector).
• Not interchangeable with manual (non-powered) liftgate components.
• Interchange part numbers include 931-107, 13501872, 13581405 and others—match yours.
• Professional installation recommended if you’re unfamiliar with vehicle electrical systems.

Which symptoms indicate the actuator needs replacement?

Typical signs include a hatch that won’t lock or unlock, intermittent operation, or a motor noise without latch movement. Replacing the rear actuator is often the correct fix when diagnostics point to the hatch latch motor rather than the wiring or control module.

• Hatch fails to lock/unlock with remote or interior switch.
• Grinding or humming sounds from the hatch area while attempting to operate.
• Intermittent operation that sometimes works but often doesn’t.
• Electrical testing confirms motor draws current but latch doesn’t engage.

Who is this for: This HHCSOP power liftgate lock actuator is intended for owners of compatible GM-brand SUVs and crossovers who need a durable aftermarket replacement for a malfunctioning rear hatch motor. It suits DIY mechanics comfortable with basic vehicle electrical work and professional technicians seeking a reliable, warrantied part to restore proper power-liftgate function. Always verify vehicle year, model and power-liftgate configuration before purchase to ensure correct fitment.