To ensure reliability, purchase GM part # 20757040 Cover, Accessory Wiring Junction Block. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Enclave models. It fits Chevrolet Traverse. It also fits GMC Acadia. This also fits Saturn Outlook.
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