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This OEM Engine Control Module (ECU/ECM) is a replacement unit designed for the 2009 Chevrolet Silverado 1500 5.3L. Each module is fully tested and programmed to your vehicle’s VIN before shipping to ensure proper compatibility and reliable engine performance.
We will give a lifetime warranty with a core return and a $200 extra.
As a used OEM electronic module, this unit may show normal cosmetic wear such as light scratches or marks. Any major damage is always clearly noted. Most electronic modules require programming or setup by a certified mechanic or dealership after installation. We are not responsible for programming or installation costs.
You may provide this information in the "Note to Seller" section during checkout or send it via eBay message/email after purchase.
Orders are processed within 1–3 business days (Monday–Friday). Estimated delivery time is 1–3 business days after dispatch. Free shipping is included, and worldwide shipping is available.
Returns are accepted within 14 days of purchase. Item must be returned in original condition with original packaging and order number included.
Please verify that part number OEM ECU/ECM (Check Match Required) matches your original unit exactly before purchasing. Compatibility is strictly based on part number. We are not responsible for programming or installation costs. Customer support is available before purchase if you have any questions.