Turbo Wastegate Actuator TBP422 - Nissan Patrol GU Navara D22 ZD30 Di

Turbo Wastegate Actuator TBP422 - Nissan Patrol GU ZD30 Di

This Turbo Wastegate Actuator is fitted directly to the turbocharger on Nissan Patrol GU models equipped with the ZD30 Direct Injection (Di) engine. It is a critical component responsible for controlling the wastegate valve, which regulates the amount of exhaust gas bypassing the turbine. This regulation controls the turbo's speed and, consequently, the boost pressure delivered to the engine.

A replacement is necessary when the original actuator fails. Over time, the internal diaphragm can split or perish from constant exposure to heat and pressure, or the mechanical linkage can seize. This leads to incorrect boost levels and poor engine performance.

If a faulty wastegate actuator is not replaced, you may experience significant power loss, poor fuel economy, and erratic boost delivery. In a worst-case scenario, the wastegate can fail to open, causing an over-boost condition that can lead to catastrophic turbocharger and engine damage.

Product Features

• Direct Fitment: Designed as a direct bolt-on replacement for the original factory actuator, ensuring a straightforward installation with no modifications required.
• Durable Construction: Features a high-quality steel housing and a robust spring calibrated to factory specifications for consistent and reliable performance.
• High-Temperature Diaphragm: Utilises a reinforced, high-temperature resistant diaphragm to withstand the extreme heat cycles of the turbocharger, ensuring a longer service life.
• Performance Restoration: A cost-effective solution to restore lost engine power, improve throttle response, and bring boost control back to OEM levels.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol GU Y61
• Engine: ZD30 Direct Injection (Di)

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.