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This VIN Programmed ECU/ECM 12709247 is a replacement unit for 2019-2022 Chevrolet Blazer models. We ship worldwide and provide VIN programmed replacement modules for reliable plug-and-play installation.
Most of our parts may have light scratches or marks on the surface. Any major damage is always noted. Important: Most electronics need to be programmed to your vehicle by a certified mechanic or dealership. Please verify this before purchase. We cannot be held responsible for any costs incurred from programming these units. FREE SHIPPING is included on all orders.
Your order will be processed and dispatched within 1–3 business days (Monday to Friday). Delivery typically occurs 1–3 business days after dispatch. We ship worldwide on all orders.
If you are not 100% satisfied with your purchase, you may return the product within 14 days for a full refund or exchange. Items must be returned in original condition and packaging with order details included.
This unit includes a Lifetime Warranty with core return. Any previous one-year or two-year warranty listings are removed and replaced with lifetime coverage for added confidence.