Replacement 3021 Key for Voyager XL Rooftop Cargo Box

Question

Question:

I have a Voyager XL rooftop box purchased at Pep Boys and need a replacement key. The key code on the lock is 3021. Do you have anything?

asked by: Jeff R

0

Expert Reply:

The correct replacement key for the 3021 lock core on your Voyager XL Cargo Box is part # THKEYN3021. This is a replacement key for Thule and Sportrack products, which is the manufacturer of your Voyager cargo box. This will work perfectly as a replacement.

This will include 1 key, so I recommend ordering a couple so you can have some spares on hand.

expert reply by: Chris R

0

click to enlarge

Lindamarie

3/28/2026

Where can I get/ buy them?

Chris R.

3/30/2026

@Lindamarie If you're just talking about that replacement key you can buy them right here! Just click on the # THKEYN3021 link, add it to your cart, and check out!

Answer 1

If the cargo box you purchased is manufactured by Thule or SportRack (or in some cases Sears or Karrite) then you would need replacement key #THKEYN3021.

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Answer 2

Thank you for the information and photos! It looks like you need the Replacement Key for Thule Racks and Carriers - N3021 #THKEYN3021 since your lock core has the number 3021 stamped into it. Thule helped with the Voyager boxes which is why their key…

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Answer 3

The Karrite Voyager was a distant relative to the current Thule Sidekick Cargo Box #TH78GC. The box uses standard U-bolt hardware to attach to roof rack crossbars and tightens down with the included plates and threaded knobs. I have attached the…

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Answer 4

If you are asking what mounting hardware replacement kit will work for an old Karrite XL Voyager, then you should be able to use the Replacement Hardware Kit for Searsbox Cargo Box, part #TH05603. Many of these older cargo boxes no longer have…

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Answer 5

Hey Sheena, Thule made the Voyager XL cargo box so the replacement key is part #THKEYN2862 for the 2862 lock.

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Answer 6

To replace the lock on your Pep Boys Voyager XL Cargo Box you will need the Replacement Lock Core and Key #SR03807. If you need additional parts, you can use the hardware kit #SR05587.

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Answer 7

In order to get the correct replacement key for your Sears Sport 20-SV Cargo Box you will need to look on the lock core for a three digit number. Once you have this number you can then search on our site for part THKEYN###with the ###being the number…

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Answer 8

Thank you so much for the info and pictures! The correct replacement key for your lock for is part #THKEYN2982 and the correct replacement mounting hardware is part #TH05603. The mounting hardware does look a little different than the original…

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Answer 9

Yes, for a replacement key for your Sears Sport 20-SV carrier you would want the Replacement Key part #THKEYN2826.

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Answer 10

We carry the correct key you need. For that you'd want the part #THKEYN3021. We can ship this to you too.

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Answer 11

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 12

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Replacement 3021 Key for Voyager XL Rooftop Cargo Box

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