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Replacement Lock Cylinder for Thule Racks and Carriers - N166

Replacement Lock Cylinder for Thule Racks and Carriers - N166

Item # THLOCKN166
Retail:$20.00
Our Price: $17.87
You Save: 11%
Accessories and Parts
Shipping Weight: 0.04 lbs
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1-800-940-8924 to order Thule accessories and parts part number THLOCKN166 or order online at etrailer.com. Free expert support on all Thule products. Great prices and Fastest Shipping for Replacement Lock Cylinder for Thule Racks and Carriers - N166. Accessories and Parts reviews from real customers.
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Thule Accessories and Parts - THLOCKN166

  • Hitch Bike Racks
  • Roof Bike Racks
  • Roof Box
  • Roof Rack
  • Ski and Snowboard Racks
  • Lock Parts
  • Lock Cores and Cylinders
  • Thule


  • Replace or add a Thule lock cylinder to your system
    • Change key (sold separately) required for installation
  • Fits key # N166
  • Quantity: 1 cylinder


LOCKN166 - Thule Replacement Lock Cylinder






Customer Reviews

Replacement Lock Cylinder for Thule Racks and Carriers - N166 - THLOCKN166

Average Customer Rating:  4.9 out of 5 stars   (529 Customer Reviews)


by:

Product worked great! Just as expected & fast delivery.



by:

I wish I would have watched the video prior to ordering. I didn't know I could simply remove the old ones with the universal key. I guess I have a spare now.



by:

Thule lock cylinders are easy to remove and replace with the Change Key and make it convenient if you have multiple Thule products like me with locks. I have a bike rack with built in lock, cross bars with locking footings, cargo box, etc. and they now all lock with one key because I bought replacement locks - highly recommend doing this if you have more than one lock code / key for your Thule products.



by:

Lost this lock (and related components) by carefully placing it on my bumper and driving off . . . never to be seen again. etrailer was the only source that had all of the parts I needed in one spot. Not even the manufacturer had one critical component. But what makes it even better, is that etrailer had it at a lower cost. Plus, ordered late Sunday afternoon and had it by noon Wednesday with standard shipping!
Was very pleased that they carry all of the possible combinations, so was able to purchase a core that matched the existing key and lock of my multi-lock bike rack.



by:

Very pleased to be able to order Thule lock cylinders that match the existing locks I already have. Something you cannot do on most other sites, including Amazon. Product arrived quicker than quoted and without incident. Will definitely purchase from etrailer in the future.



by:

Worked as described and pretty idiot-proof - push in and turn key. Used the same key as my existing Thule products. Appeared to be authentic Thule (A***** had some fakes for a while). Arrived lightning fast (thanks etrailer).



by:

Perfect for if you don't want to buy a whole new matching kit. Works with all of the locking Thule products which keeps everything secure and keeps people from walking off with your gear. G



by:

Matched my other locks and keys. Security aside, appears more reliable than the plastic plugs. Shipped very fast.



by:

Quick shipment and excellent quality. These new lock cylinders installed easily and work perfectly ! Thanks.



by:

Always satisfied with the service from etrailer. The products always arrive quickly and they always work.



by:

Another great etrailer deal



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Awesome quality and fast shipping



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Perfect. Nothing else to add



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Installed and works, I had four locks keyed to N013; needed two more for a hullavator, it was great to get two locks keyed to the same locks as the rack; it was shipped the same day it was ordered and arrived (in Canada) 10 days later which was great, it came by mail, least cost option for shipping for small and low cost items.



by:

ETRAILER IS AWESOME!! I have bought a lot stuff from them and they always ship fast. They had the number cylinder I needed in stock to complete my locking racks. This Cylinder was perfect, easy to instal and works beautifully. Thanks George J



by:

Works as stated. I wanted all my locks and the snug-tite hitch pin lock to use the same key. Super easy installation.



by:

I appreciate etrailer keeping these in stock when they were difficult to find from Thule. Good, prompt response.



by:

The Thule bike rack from etrailer is excellent! And the customer service is too! Chelsey S. was my customer service person and she followed through and checked up all the way through. I had lost the lock off the rack but next day my husband found it in the street. Long story short had ordered it already and etrailer was wonderful taking the lock back. Did I say or if I haven't reviewed the bike rack yet I will - so easy to put on, take off myself, etc. Anyway from now on all my trailer stuff will be from this wonderful company.



by:

Great replacement for the replacement lock cylinder I lost. etrailer made it all so easy.



by:

Locks work great and etrailer customer service is stellar - I knew these were out of stock when buying, and etrailer kept me inform about estimated delivery time.



by:

A perfect fit. If they are not made by Thule, you can't tell the difference. I've used aftermarket lock cores and they always fall out. These are very snug and secure. I already had some locks that used the same key, so I ordered these to avoid having multiple keys.

Now I can securely lock my kayak to my securely attached Thule rack on my Sylvan Sport Go camper / trailer (see picture).

You can't go wrong with etrailer.com . They have what you need for trailers, cargo, as well as other accessories.



by:

Thule products are typically solid and I have been a fan. Ordered two key cylinders to match with my equipments for one-key access. One of the cylinder is defected upon received as it would not retain in the hole. Upon closer inspection it is missing a inner tab for retention purpose. (Noticed the empty slot on the barrel in the picture.). I was surprised as this is a product quality escape from Thule. Called etrailer for customer support and was able to arrange for a replacement. I appreciate the good customer support.


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See what our Experts say about this Thule Accessories and Parts

  • Replacing Broken N166 Key for Thule Pulse 615 Roof Cargo Box
    We offer replacement N166 keys as part # THKEYN166 as well as the replacement lock as part # THLOCKN166. To remove the existing lock cylinders and install a replacement, you'll need the # 853-1251 change key.
    view full answer...
  • Key Alike a Sport Rack Accessory to Existing Thule Products
    I have a solution for you, but unfortunately the lock and key set that come in the SportRack Trailer Combo, part # A32022 are randomized at the factory and can't be ordered to match. However, you can easily order the additional replacement cores with part # THLOCKN166 and get a change key with part # 853-1251 if you don't already have one to swap the locks on the kit to match your other Thule products. Additional Keys are available as part # THKEYN166.
    view full answer...
  • Replacement Lock and Key for Sears Cargo Box 2874
    Can you get the lock unlocked? If so you can insert the Thule change key # 853-1251 into the core and then pull the core out all the way and replace it with a new one like the part # THLOCKN166 and then use the new key part # THKEYN166. To install the new lock core you'd just reverse the process described. The 2874 lock is not available anymore.
    view full answer...
  • Can't Remove Broken Key fro Thule Cargo Box. What Now?
    Thule unfortunately doesn't offer the cylinder or sleeve the lock core sits in as a replacement part. If the cylinder hasn't been damaged, there's a chance a locksmith could carefully drill the lock core out, because if that cylinder is damaged, there's not much that can be done other than using a couple of padlocks, hasps # H135-203E and # H115-204E staples to secure the box. It isn't a pretty solution, but it's less expensive than a new Thule cargo box.
    view full answer...
  • How to Remove Old Thule Lock Core to Replace it
    Can you get the lock unlocked? If so you can insert the Thule change key # 853-1251 into the core and then pull the core out all the way and replace it with a new one like the part # THLOCKN166 and then use the new key part # THKEYN166. To install the new lock core you'd just reverse the process described.
    view full answer...
  • How to Remove Broken Key From Lock of Thule Roof Cargo Box
    I've had good luck in the past using dental pics, working at both ends of the narrow edge of the broken-off key at the same time. Once you get a portion of the key slid out you can use a pair of pliers to grasp and remove the broken off portion. Most hardware stores sell an assortment of dental pics, they're handy to have around. If that fails, the best course of action is to drill out the lock core, however this must be done very carefully. The best way to accomplish this is to start...
    view full answer...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Tyler C
Updated by:
Tyler C
Employee Matthew S
Updated by:
Matthew S
Employee Matthew E
Updated by:
Matthew E
Employee Manda E
Updated by:
Manda E

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