2023 Chevy Tahoe Engine 2406154

When selecting a replacement engine for your 2023 Chevy Tahoe, one often overlooked but critical factor is the exact engine configuration and compatibility with your vehicle's specific options. This listing features a 5.3L ECOTEC3 engine, identified by VIN character D at the 8th digit with option L84, paired with a 10-speed automatic transmission. Notably, this engine comes without a throttle body, which may require additional consideration during installation or when matching to your vehicle's existing components. This engine was part of an IIHS test vehicle and has very low mileage, with only 19 actual miles recorded, indicating minimal wear and tear. The seller grades this engine as A, suggesting excellent condition. Additionally, the listing notes an estimated CO2e savings of 1194kg, reflecting its environmental efficiency compared to older or less efficient engines. Before purchasing, verify that your Tahoe's VIN matches the 8th digit 'D' and option L84 to ensure compatibility. Also, confirm whether your vehicle requires a throttle body, as this engine is listed without one. Comparing this engine to others should include checking transmission type (this is for an automatic 10-speed), engine displacement, and specific ECOTEC3 features. The seller's stock identifier for this part is 2406154, which can be useful for reference during inquiries or ordering. For further parts or related components, consider exploring Chevy parts and Tahoe parts. If you're seeking a low-mileage, high-quality 5.3L ECOTEC3 engine for a 2023 Chevy Tahoe with a 10-speed automatic transmission, this listing offers a compelling option. Ensure all configuration details align with your vehicle before purchase to guarantee a smooth fit and operation.