2012 BMW 128i Throttle Body/Throttle Valve Housing — Part # 21v203 — AH Parts Dismantlers · Rancho Cordova, CA

When replacing the throttle body on your 2012 BMW 128i, it's crucial to consider the exact assembly condition and compatibility to ensure optimal engine performance. This listing features a Grade A throttle body assembly, indicating excellent condition as noted by the seller. The throttle body controls the airflow into the engine and directly affects throttle response and fuel efficiency. This throttle body assembly is specifically from a 2012 BMW 128i, and the seller identifies it as part number 21v203 with the note "THROTTLE BODY ASSY." While the listing confirms the part's high grade, buyers should verify the exact fitment against their vehicle's engine code and configuration since variations can exist between model years and trims. Comparing this used assembly to a new or remanufactured throttle body involves balancing cost with condition and warranty considerations. The Grade A rating here suggests minimal wear and reliable function, potentially offering a cost-effective solution without sacrificing quality. Before purchasing, confirm your vehicle's specific requirements and consult the seller for any additional details or testing results. This part is ideal for those seeking a direct replacement with confidence in condition. Explore more options in the Throttle Body Throttle Valve Housing category or browse other BMW parts and 128i parts to find complementary components. Take the next step to restore your BMW's throttle response by considering this well-maintained throttle body assembly today.