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Replacement Key for Thule Racks and Carriers - N3021

Replacement Key for Thule Racks and Carriers - N3021

Part Number: THKEYN3021
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Replace a missing Thule key with this equivalent part. 1-800-940-8924 to order Thule accessories and parts part number THKEYN3021 or order online at Free expert support on all Thule products. Great prices and Fastest Shipping for Replacement Key for Thule Racks and Carriers - N3021. Accessories and Parts reviews from real customers.
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  • Reviews (5286)
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  • Videos (1)
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Thule Accessories and Parts - THKEYN3021

  • Hitch Bike Racks
  • Roof Bike Racks
  • Roof Box
  • Roof Rack
  • Ski and Snowboard Racks
  • Keys
  • Thule

Replace a missing Thule key with this equivalent part.

  • Replaces a missing Thule key
  • Key # N3021
  • Quantity: 1 key

Note: To confirm the key number, check the lock cylinder.

Key number

N3021 - Thule Replacement Key

Video of Replacement Key for Thule Racks and Carriers - N3021

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

Video Transcript for Review of Thule Replacement Key N3021 - THKEYN3021

Hello, neighbors. I'm Steve here with Today we're looking at the Replacement Key for your Thule Racks and Carriers, specifically key number N3021. Now, how do you find the key number that you need Well, it's pretty simple. Simply look at your lock core on the rack or carrier that you have by Thule. Look for that engraving right on the front face next to the key insert.

Now take that number and go to our website, type it in and you'll get to the right key. Now, double check, but obviously on this one when we zoom in, you can see engraved there is "3021." So again, this will fit the Thule Key Racks and Carriers that are engraved in 3021. Folks, you're gonna get a quantity of one. Again, one key with this purchase. It's a direct Thule replacement part.

If you need more than one, no problem, just simply you change the quantity before you check out in the cart, and we'll get you as many as you want. Folks, it's gonna do it for our look at the replacement Thule Key for your Racks and Carriers. Again, key number 3021. I'm Steven. Thanks for watching.


Customer Satisfaction Score:

Customer Reviews

Replacement Key for Thule Racks and Carriers - N3021 - THKEYN3021

Average Customer Rating:  4.9 out of 5 stars   (5286 Customer Reviews)

Replace a missing Thule key with this equivalent part.


This key was perfect fit! More importantly Kate helped me out from the chat prior to purchase as well as sent me a note when package arrived. Great service and company!


I was able to speak to someone who was able to help me get the right key to replace my lost set. I am so grateful for etrailers!



Works great! Thanks!


After trying so hard to locate a replacement key for an older Tuhle overhead storage container, I was so happy that you had them! It shipped promptly and it’s the exact key that I needed.


Great key. Worked perfectly for my Sportrack roof box.


The carrier that I have is over 15 years old. We lost one of the keys a while back and recently the second key broke in half. The carrier is still in good shape and I thought I was going to have to scrap it. I ordered two new keys that work perfectly. Very simple process.


Works Perfectly!


Ordered replacement key for karrite and worked perfectly
Was nervous because mine just says 3021 not N3021 but it fit exactly!


Great service key worked. I opened the cargo box and realized I need the u bars and screws to attach the box to the roof. Would you have this?

Etrailer Expert

Brooke M.


I would be more than happy to try and find you the appropriate equipment. What style of bars on your roof do you have?


The replacement key arrived sooner than expected and it worked in the lock. I am super pleased. It was a relief to be able to purchase a replacement key.


Was in desperate need of a key for my roof top carrier and etrailer was the only ones that made it easy to acquire. Called and spoke with their rep. Never have a had a more pleasant experience when ordering anything. He didn't care if we were looking to spend $5 or $50,000. Highly highly recommend this place for any and all your needs.


We had lost the key for our roof storage rack. It came the day before we were leaving on a camping trip. Works perfect, and we didn’t have to break the lock on it. Definitely was a good buy.


Called Sears for a replacement key for my car top carrier and was told I needed to purchase a new lock set! Searched the web and found sold replacement keys. Gave the the # off my existing lock and 8 dollars and 4 days later my cargo carrier was unsealed like King Tuts tomb! Thanks guys!


Needed a key for my sears brand cargo carrier 20xl. We lost ours and after looking at who to go to to get one, Etrailer popped up. I have used them for all my hitch needs, but never knew they did spare keys. It asked me for the lock number and their it was. Ordered in and it can in one day sooner then expected and it worked perfectly.


I acquired a Sears cargo carrier that did not come with the key. After a quick Google search, I happened upon and was able to easily find the right key by typing in the lock code - from the cargo box - in the search bar on the website and my key came right up! Thanks again etrailer for a great customer experience!


I was happy to be able to find replacement keys for a roof top cargo box i bought at an auction for $2, after receiving the keys and being able to open it I found 2 sets (4) brand new plastic saw horses left inside. Anyway if it wasn't for and their help with confirming the key numbers, the horses would probably have gone missing.


Lost the key to an older rooftop carrier several years ago. So happy to have found this replacement key so that I can again use the carrier. Love eTrailer!


i had lost the keys to my Thule Sidekick. I did an online search and came up. I put in the lock # and key came right up. Thanks Etrailer for helping me replace the key..


The key worked like a charm. So glad we didn't have to buy a whole new carrier.


Super fast shipping, the key arrived earlier than expected.


Item was exactly as described and arrived very quickly. Would hifhly recommend this business!


etrailer saved me when I lost my cargo box’s original key. This was the perfect replacement!


The key worked perfectly on my old Sears cargo carrier. The lock had the number 3021. Could not get a replacement from Sears, etrailer had the right key.


Okay had this older carrier which i needed this part and after looking around with no luck i came across . Put in part # and wham bam there's the part.
happy camper now!!


We had lost the key to our rooftop carrier so ordered a new replacement key, and the replacement key worked perfectly. Happy with purchase!


Was going to trash our old roof top carrier. Decided to invest in new latches and set of keys instead. Saved a ton of $ and didn't contribute to landfill. Ordering was easy and delivery speedy. The hardware easy to install and it works!!

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Isabelle B
Updated by:
Isabelle B
Employee Manda E
Updated by:
Manda E

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