Peterbilt Door Latch Lock Left & Right - Direct OEM Fit

In this review the APPERFiT Peterbilt door latch lock set is examined for owners who need a reliable replacement for worn factory latches. The bottom line: this kit is for drivers and fleet technicians who want a direct-fit repair that restores door function without modification. The review highlights fitment for Peterbilt 359, 370, 377, 378 and 379 models, straightforward installation for left driver and right passenger doors, and the practical value of receiving both LH and RH latches with a 1-year warranty.

Key Features

• Direct OEM replacement: The parts are engineered to match original dimensions so installation requires minimal adjustment and preserves factory operation.
• Dual-side kit: Includes both left driver and right passenger latches so both doors can be serviced at once, reducing downtime.
• Broad model compatibility: Fits Peterbilt 359, 370, 377, 378 and 379 models, making it suitable for several common vintage cab layouts.
• New condition parts: Arrives as new components rather than refurbished pieces, helping ensure long-term functionality after replacement.
• 1-year warranty: Backed by a one-year warranty and vendor support, offering reassurance if any fit or function issues arise.

Who It's For

The APPERFiT door latch kit is best for owner-operators, independent mechanics, or fleet maintenance teams who service older Peterbilt trucks and need a reliable, direct-fit replacement for failed door latches. It is particularly useful when both the driver and passenger side latches show wear and a matched pair is desired.

Drivers who expect modern electronic locking features or who need parts for models newer than 2005 should confirm compatibility before ordering; this kit is specified for 2005 and earlier model years and focuses on mechanical latch replacement rather than added features.

Pros & Cons

Pros

• Exact-match design helps achieve a seamless fit with original door hardware and linkage.
• Includes left and right latches so both door panels can be repaired in one job.
• Customers report reliable functionality and good fit after installation.
• The 1-year warranty gives added confidence in purchase and post-sale support.

Cons

• Compatibility is limited to specific Peterbilt models and model years (2005 and earlier), so verification is required before purchase.

Specifications

Part name	Door Latch Lock
Brand	APPERFiT
Fitment	Peterbilt 359, 370, 377, 378, 379
Placement	Left driver side & right passenger side door panel
Replaces	OEM HLK2221 / HLK2222 (2008229L / 2008229R)
Condition	New
Warranty	1-year

Our Verdict

The APPERFiT Peterbilt door latch set is a practical, value-oriented replacement for owners of older Peterbilt trucks who need reliable mechanical latches that match OEM dimensions. It is worth buying when both sides need service, as the matched LH and RH parts reduce installation hassle and the included warranty adds peace of mind.

Frequently Asked Questions

Will these latches fit my Peterbilt model?
They are specified for Peterbilt 359, 370, 377, 378 and 379 (2005 and earlier); verify your model year and door configuration before ordering.

Does the package include both driver and passenger latches?
Yes, the package includes one LH (left) and one RH (right) Peterbilt door latch.

Is there any warranty or support?
The product is covered by a 1-year warranty and the seller offers email support for fit or functionality questions.