2018 Audi S5 Engine — Part # RE04 — Matlock Used Auto Parts-Team PRP, ARA-Gold Seal, CAR, CDC · Cleveland, NC

When considering an engine replacement for your 2018 Audi S5, it's crucial to evaluate the condition of key components such as valves, which directly impact performance and emissions. This listing features a high-grade (A) engine from a 2018 Audi S5 with a 3.0L engine, identified by seller stock RE04. Notably, the cylinder 2 exhaust valves have failed leakdown, a detail that may affect engine efficiency and repair needs. Buyers should weigh this condition against their repair capabilities and goals. This engine comes from a vehicle with VIN 4 at the 5th digit, providing a specific reference point for compatibility considerations. The seller notes an estimated CO2e savings of 1194kg, which may be relevant for environmentally conscious buyers or those tracking emissions impact. Comparing this engine to others involves assessing valve condition, overall grade, and fitment specifics. The grade A suggests a high-quality unit, but the exhaust valve issue is a significant factor to evaluate. Prospective buyers should verify compatibility with their vehicle's VIN and engine configuration. For a detailed selection of compatible components, consider browsing Audi parts and S5 parts. This can help ensure you find parts that match your vehicle's specifications and condition requirements. Explore this engine option carefully, considering the valve condition and environmental impact, to make an informed decision that aligns with your repair or upgrade plans.