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Vehicles

Dorman 77101 Tailgate Lock

Curated from 107 real Reddit conversations

Refreshed on: April 7, 2025

Dorman 77101 Tailgate Lock

Brand: Dorman
Price: $13
Snoop Score:
3.8
Sentiment
7.5
Popularity
4.9
Technical
2.2

Snoop's Take

The Dorman 77101 Tailgate Lock is a reliable replacement designed to fit select Chevrolet, GMC, and Oldsmobile models. It provides crucial security against theft while restoring the functionality of your vehicle's tailgate lock. Consumer sentiment is largely positive, highlighting the ease of installation and comparable quality to OEM parts. One user noted, "Easy fix that takes about 30 minutes," while another mentioned, "The quality of everything I've seen from them seems pretty comparable to OE parts." Many appreciate that it offers an affordable solution to common issues, making it a popular choice for vehicle owners. Overall, the Dorman 77101 Tailgate Lock is recommended for those looking to enhance the security of their vehicles without breaking the bank. Feedback suggests it performs well and is a dependable option in its category.

Not for you? Check out our other rated Tailgate Locks

Why wouldn’t you just take that extra step and give yourself piece of mind?

Positive Feedback

So lame it doesn’t come from the factory, had a ‘17 Ram and it did.

Negative Feedback
Product
3.8
Dorman 77101 Tailgate Lock
Theft Prevention
2 / 10
Cargo Security
2 / 10
Ease of Installation
2 / 10
Customization for Vehicle Models
2 / 10
See how this compares to all Tailgate Locks

What it does well!

Key strengths users can’t stop talking about.
Provides additional security against theft.
Why wouldn’t you just take that extra step and give yourself piece of mind?
Easy installation process for DIY fix
drop the tailgate, remove the plastic panel, and look inside.
it's pretty obvious how it goes back in.
I opened it up sprayed with lube mine is now fixed after never working.
Comparable quality to OEM parts
Does anyone have an opinion on them for these kind of parts?
The quality of everything I've seen from them seems pretty comparable to OE parts.
Updates that improve older vehicle parts
Sometimes they are better then factory Ford parts for the older vehicles because they will do product updates where the factor doesn't care.
Generally reliable for various applications
Generally they're alright so I wouldn't worry too much.
Fit and finish were spot on.
Fit and finish were spot on.
Affordable replacement for common issues
Dorman makes an affordable replacement. It's been going strong for about a year now.
Took 20 minutes and $35 bucks instead of $400+. Went from making feeble attempts at latching to strong enough to slice a finger off.
Installation is quick and easy
Easy fix that takes about 30 minutes.

Where it needs some work!

Areas to watch—feedback on possible improvements.
Some models do not come with a factory lock.
So lame it doesn’t come from the factory, had a ‘17 Ram and it did.
I guess I could see the SR not coming with it, but any TRD trim should have it standard.
Fitment issues for certain model years.
Hmm, says it doesn't fit TRD-OR for 2022. Wonder why.
As an owner of a 22 OR, I'm a bit miffed about that.
Newer models may lack a factory lock.
I realized that tailgate doesn’t lock (I have a tonneau cover). All my tools can be stolen.
Hard lesson to learn but do your research next time.
Lack of standard factory locks in some models.
In a world of false security and safety.. why is a lock not a standard?
Concerns about theft despite having a lock.
Apparently Taco tails command a pretty penny on the black market.
I'm safe, got a big ass dent in it so the thieves aren't gettin shit for it.

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Core Power Plays

The specs and strengths that make it shine.
Discussion about types of bike locks and their security levels.
I will add on the side, do not use those abus folding locks as a primary lock.
Cable locks can be defeated with bolt cutters at best, or tin snips at worst.
Plus add a second lock!

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Recommendations for using multiple locks for better security.
funny thing is this is what saved my bike when it got stolen a month ago.
Put faith in anything other than yourself they'll get you, city don't care.
Discussion about alternatives to OEM plastic handles.
When it broke, I didn't want to get another plastic handle because full metal handles are available.
Dorman handle doesn't work with the popnlock unfortunately.
Interest in different tailgate modifications.
Damn i like your bed cover. Yours makes me wanna rethink my decision.

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Discussion about the cost and installation options.
You just go to your dealer and pay them to install??
I read that they charge over $400, don't know if it's true though, but I wouldn't be surprised if they do.
Discussion on the need for due diligence when purchasing vehicles.
No need for a lock. Just park like you did in the picture.... Everytime.
Might have to trade tailgates with someone lol
Recommendations for additional anti-theft devices.
Tailgate locking mech is on my list.
For anyone buying new, highly recommend getting the auto tailgate lock.
Discussion about Dorman parts availability
The tailgate on my 2001 ford ranger keeps falling down when I hit a bump in the road.
almost any parts store has this.
Discussion about repair options and parts availability.
I've done the research and it seems like a fairly simple and straightforward repair.
There are kits available at AutoZone for $5-10.

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Concerns about theft and the need for additional security measures.
I hate thieves!!
it will be harder to steal and more robust than a hose clamp.
Concerns about tailgate theft even in public places.
I personally thought the tailgate locks when you lock the vehicle but nope.
it amazes me how people can pull this off in broad daylight in public.
Yup, broad daylight while I was at the gym.
My canopy was stolen off my Tacoma at around 10am on a Saturday in an apartment parking lot.
Discussion about the issue of tailgate locks failing
Anyone have the issue with the tailgate lock getting pushed inside?
First time seeing this, must be something with whatever clip holds it in place.
Mine was gone when I removed the cover.
Concerns about bike theft and security measures.
Translink bike parkades are not secure. My new locked bike was cut and stolen out of the Main Street Science World parkade.
Called translink yesterday and nothing happened yet, the cut lock are still on the floor.
Are these cable locks or u-locks or what?
cordless grinders have changed the bike theft game. No lock is safe.
Concerns about the effectiveness of locks in preventing theft.
No lock is 100% secure though, and it seems like they just rip parts off of bikes that are well secured so it's not a perfect solution.
Concerns about the reliability of aftermarket parts
Iv used several Dorman leadframes without issue.
Concerns about needing to replace actuators frequently
Lube the latch mechanism with some lithium grease, if that doesnt fix it then youll probably need to replace the servo/actuator in the latch.
If you're handy, and you don't want to replace the whole part, the motor is like $5.

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