Replacement Lock for Sears Sport 15-CAV
Updated 02/03/2026 | Published 07/26/2024
Question:
I have cargo carrier “SPORT 15-CAV SEARS the complete lock is damage and no key too . Could you please guide me where I can find a full set replacement ? Very appreciate And please send me the customer service phone numbers and mailing address Thank you
asked by: Susy
(click to enlarge)
Expert Reply:
Hi Susy; the Replacement Lock Core and Key for SportRack Explorer Cargo Box # SR03807 will be able to replace the lock on your Sears Sport 15-CAV. It is not the exact design based on your photo but we have had customers with the same lock you had successfully replace it with this lock core. See the picture below.
The customer service number is 1-800-940-8924. Our address is 1507 HIGHWAY A WENTZVILLE, MO 63385.
(click to enlarge)
Product Page this Question was Asked From
Replacement Lock Core and Key for SportRack Explorer Cargo Box - Qty 1
- Accessories and Parts
- Roof Box
- Lock Parts
- Thule
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Robin H.
2/3/2026
Hey Susy, how did the replacement lock core work out for your Sears Sport 15-CAV cargo box? It sounds like others have had success with that fit. Your update could make it easier for the next person with the same issue.