Replacement Lid Lifter Hinge for a Thule Sonic XXL Cargo Box
Updated 09/29/2025 | Published 09/06/2025
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Question:
I have a Thule Sonic XXL. I have a broken lift hinge front and I have misplaced the hardware that mounts the lift hinge on the front bar 2 small parts that conform around the bar as well as the screw that goes through those 2 parts and the bar to the ball socket. I have been unable to locate these replacement parts online. I reached out to Thule via their website with no reply. I am hopeful that you could help me locate these parts.
asked by: Daniel P
Expert Reply:
Hey Daniel. To replace the broken lift hinge on your Thule Sonic XXL you'll need the Replacement Lid Lifter Hinge for Thule Cargo Boxes item # TH14936, which works for both front and rear. It's recommended to replace both at the same time because they have different tension strengths. We also have the Replacement M5-0.8 x 30 mm Allen Bolt for Thule Cargo Box Lifter Hinge item # TH24FR.
We do not have any of those other replacement parts you mentioned though.
How did you break your lift hinge?
Product Page this Question was Asked From
Replacement Lid Lifter Hinge for Thule Cargo Boxes
- Accessories and Parts
- Roof Box
- Hinges
- Thule
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Jerred H.
9/29/2025
Hey Daniel, did you manage to get the replacement parts for your Thule Sonic XXL? I'm curious if the suggested lid lifter hinge and Allen bolt worked for you, as it could help others in a similar situation.