Turbo Wastegate Actuator: Optimize Your Turbocharger’s Performance and Longevity Enhance your vehicle's turbocharger efficiency with our high-quality Turbo Wastegate Actuator. Designed for precision and durability, this actuator ensures optimal boost control and protection for your engine. Vehicle Fitment: This wastegate actuator is a perfect replacement for various models, including A3 1.9 TDI (8L) with 110/115/130/150HP, Seat Alhambra Leon Ibiza 1.9 TDI, Bora 1.9 TDI, Galaxy 1.9 TDI, and more. Verify your vehicle's compatibility to ensure a flawless fit. OEM Number: Compatible with a range of OEM part numbers, including 038253019D, 038253019DX, 038253019DV, 038253019N, YM219G438BA, and many others. Ensure these numbers match your existing part for accurate replacement. Function: The wastegate actuator plays a critical role in controlling the turbo's boost output. It utilizes a spring and diaphragm mechanism to manage exhaust gas flow, keeping the wastegate shut until the boost pressure reaches a designated level, then opens to release excess gas and reduce boost pressure. High Performance: By regulating the turbo speed, this actuator prevents overspeeding and ensures the compressor operates within safe limits. It helps protect the turbocharger from unnecessary wear by maintaining the turbo's maximum boost pressure at a safe level, prolonging its lifespan. Ideal Replacement: Over time, exposure to pressure and heat can weaken the actuator's spring or cause diaphragm failure, leading to premature wastegate opening and reduced turbo performance. This actuator serves as an ideal replacement, restoring optimal boost control and protecting your engine from potential damage. Upgrade your turbocharger system with our Turbo Wastegate Actuator. Order now to experience enhanced turbo performance, reliable boost control, and increased engine protection.