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Replacement Lock Core and Key for SportRack Explorer Cargo Box - Qty 1
Thule

Replacement Lock Core and Key for SportRack Explorer Cargo Box - Qty 1

Part Number: SR03807
In Stock
$19.40
Retail:$21.21
You Save: 9%
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  • Reviews (583)
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Thule Accessories and Parts - SR03807

  • Roof Box
  • Lock Parts
  • Thule


Features:

  • Replacement lock core and key for Thule Sidekick roof mounted cargo box (TH682)
    • Key numbers may vary
  • Also fits SportRack Explorer cargo box (A90095)
  • Quantity: 1 lock cores and 1 key



1500056227 Replacement Lock Core and Key for SportRack Explorer Cargo Box - Qty 1

Replaces 03807




California residents: click here


Video of Replacement Lock Core and Key for SportRack Explorer Cargo Box - Qty 1

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for An In-Depth Look at the Replacement Lock Core and Key for SportRack Explorer Cargo Box

Speaker 1: Today, we're going to take a look at the replacement lock core and the key for the Spore Graph Explorer and the Tooley Sidekick Cargo Box and it's for a quantity of one. Now, this replacement lock core and key will fit the Tooley Sidekick Roof Mounted Cargo Box, part number TH682, and it will also fit the Spore Graph Explorer Cargo Box part number A90095 comes with one key. You can see the way this opens it. You just put your key in there. Turn it. And it'll unlock it, and then if you turn that, it'll lock it.

So, the top part of your cargo box, in other words, the top part will open up and when you push this down, you just turn that to lock it, and it'll lock the top section of the cargo box to the bottom section.Now, it does come with one key and one lock core. Now, if you do end up losing the key, it is stamped. The number of the key 2806, is also stamped on the lock core. 2806. So, you just use that number.

You can order. We do sell that key separately if you need an extra one. It's part number THAEYN2806.But that should do it for the review on the replacement lock core and key for the Spore Graph Explorer and Tooley Sidekick Cargo Box.

Customer Satisfaction Score:

Ratings & Reviews

4.8

583 reviews

by:

looks fine and shipped fast



by:

Exact replacement, worked perfectly. Great service thank you.



by:

Thanks for having these - a hard to find item.



by:

Exact product I needed (keys were lost on original). Shipped very fast. Would purchase from this site again.



by:

Replacement lock set for the Thule Side Kick cargo box worked great.



by:

Great service! Found exactly what I needed on your site (and nowhere else), and at a great price. Stephanie was very nice, helpful and fast, and the shipment arrived just as expected. Loved your on-site tracking feature.

Just opened the package and the product looks high quality, too.

Thanks again!



by:

Used this for my x-cargo 18 cu ft carrier. Order process was easy, shipped out the next day, email link for order tracking sent along with order placed. Product works perfectly.



by:

This was a great replacement for an old trailer and fit the pre cut hole perfect! Shipping time was FAST! Thanks etrailer!



by:

I picked up an Xcargo car top carrier from a church sale but they didn't have keys for it. These locks seem to be of the same quality as the originals, fit perfectly, function smoothly and arrived just in time for a trip to North Carolina in a couple of days. Being able to secure this carrier will not only afford us with more space, but also more safety and comfort inside.



by:

I ordered this lock set because we bought a used Sears cargo carrier. I did not realize that I needed a key to lock/unlock the carrier until I got the carrier home. I took the carrier on vacation to Myrtle Beach, SC (6/2012). My problem began when the carrier opened and I lost a bag of new clothes that we purchased for my daughter. My life was made miserable for not securing the carrier. We are driving to Orlando in a few days and I needed to buy this lock set asap. Etrailer helped me get out of my jam and I am so appreciative.
The customer service person Leena E., was very professional and courteous. I told her that my carrier was a Sears product and not a Thule. She asked me a few questions and told me that the part would also fit my carrier also. I would order from this company again. I am thinking of ordering a trailer hitch from Etrailer for my minivan in the near future. I would also encourage my friends and family to buy from this company.



by:

Locks function as they are suppose to. Found out the hard way that I needed new back plates to refit since my cargo carrier was manufactured in 2002. I had to slightly modify (enlarge the mounting hole) to accommodate the lock. Special "thank you" to Charlene for expediting my order to ensure it arrived ahead of schedule due to a family trip. Also, to Katie for following up. I will definitely order from etrailer again due to the service I received.

Aj profile picture

Aj

4/16/2014

eTrailer, It has been a year and the parts I ordered have held up to a years worth of traveling. Thank you the outstanding service provided when I purchased these parts.

Patrick B. profile picture

Patrick B.

4/16/2014

You are quite welcome AJ, we're glad to hear things are holding up. As always give us a shout if you have any questions or if we can help with anything.


by:

My first time working with etrailer.com and I am super impressed!  I don't have any trailers, but working with this company makes me want to buy one just to see what kind of parts I can get from them!  I did a quick google search for a replacement lock for an old Sears X-Cargo roof travel rack and etrailer.com popped up with a lock that looked super similar.  I took a chance and bought it and it's perfect!  The shipping was super fast, the communication was OUTSTANDING, they have videos and helpful product info too! I love companies like this in today's world of robots and people not caring at all, Thank you etrailer.com, especially Lauren A. and Paula T.!!



by:

Good quality product. It just doesn't fit our Sears Sport20 SV cargo carrier. We may be able to modify a part of the carrier to allow it to latch.

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

7/1/2025

We have had some neighbors (what we call our customers) share what kind of modifications they did to make it work in their reviews, some have included some pics to get a better look at what they did. Hopefully you will be able to get some tips from there, if not let me know and I can see what else I can find for you, Lori!



by:

I have an old Sears rooftop cargo box with no keys. Not much available for parts for this box due to the age. After doing some snooping around on the internet I found these replacement locks for a newer cargo box that people were saying would work on my box. They fit like original equipment and work perfectly! Thanks for the help!



by:

Bought these to replace locks on a Thule Sidekick. Thule and SportRack Sidekick appear to be the exact same product. These replacement locks are the exact same as the locks removed from my cargo box. Replacement was easy and locks work as expected.



by:

Took a little work to sub this assembly for the original Sears XCargo but I got it done! Works great now! Basically, had to move the mating latch to one side so the catch point lined up with the centerline of the hook on the new lock



by:

For some reason, the lock just will not work on my cargo carrier



by:

delivered as promised, i replaced the locks on my x-cargo with SR03087 from etrailer and they fit perfectly! great quality. Thank you!
so happy to get my car roof cargo securely locked again!

May profile picture

May

6/4/2017

Excellent! etrailer replacement parts are the best!



by:

The staff are really helpful and the product is exactly as advertised.
I highly recommend this company to everyone!!
PS: Their instructional videos on the products you order are awesome! Keep up the great work!
Special shoutout to the person who helped me....Amy J. Great customer service Amy! Much appreciated!

Special shoutout to Amy



by:

While traveling to New York I left my Cargo Box key back home. I tried to drill the lock and damaged it. Later somebody helped me to open it without key. Thank you for sending two locks. I replaced them. Pics attached

Shaukat H. profile picture

Shaukat H.

8/5/2023

Thank you for sending me two instead of one. I replaced both. It’s working great



by:

We have a Sears Cargo X version and the locks are exactly the same. Excellent for a direct replacement.



by:

These are the exact locks we needed. The installed perfectly and function smoothly. I highly recommend etrailer.com!



by:

Super fast shipping. Great customer service. The locks I ordered fit and we're easy to install. Thanks.

Jessica profile picture

Jessica

12/13/2017

The locks are great. They were easy to install and are working fine.



by:

Perfect fit my old X-Cargo box.



by:

after install the little door that moves to the side when the key is inserted got hung up,


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Show More Reviews

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