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SKU: TS-0615-2072-12PSI
Turbosmart IWG75 12 PSI Internal Wastegate Actuator for 1997-2010 Nissan Patrol GU/Y61 TD42T 4.2L Turbo Diesel
The Turbosmart IWG75 replaces the factory actuator on Nissan Patrol GU/Y61 models with the TD42T 4.2L turbo diesel engine. It corrects erratic boost from the stock VNT turbo setup delivering faster boost onset reduced top-end drop and consistent pressure across the rev range. Patrol owners gain higher peak power and stronger mid-range torque for daily driving and off-road demands.
Key Features
- 75mm Diaphragm: Larger surface area responds quicker to boost changes for rapid spool-up and precise control.
- Steady Boost Curve: Maintains consistent pressure through the entire rev range eliminating mid-range dips common in stock actuators.
- Reduced Top-End Fade: Minimizes boost drop-off at high RPM unlocking full engine potential during tuning.
- Heavy Duty Construction: Nitrile rubber diaphragm and stainless steel rod withstand high heat and pressure for long-term reliability.
- 12 PSI Spring: Factory-set spring pressure supports safe tuning gains up to 12 PSI without actuator flutter.
Product Notes
- Direct bolt-on replacement for OEM actuator on TD42T VNT turbo.
- Ideal for tuned Patrols with larger tires or off-road gear.
- Secure packaging prevents damage during transit.
Installation Notes
- Professional installation recommended.
- Remove OEM actuator from VNT turbo housing and bolt in Turbosmart unit using included hardware.
- Compatible with factory turbo mounting points no modifications required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2007 | Nissan | Patrol | GU/Y61 TD42T 4.2L Turbo Diesel |
| 2004-2010 | Nissan | Patrol | GU Series 5/6 TD42T 4.2L Turbo Diesel |
Why Choose Turbosmart?
- Engineered in Australia for diesel turbo applications worldwide.
- Boost control solutions trusted by off-road enthusiasts and tuners.
- Precision components ensure repeatable performance gains.
Frequently Asked Questions
-
Q: Will this fit my Nissan Patrol TD42T turbo?
A: Yes it fits all GU/Y61 Patrol models from 1997-2010 equipped with the TD42T 4.2L turbo diesel and VNT turbocharger. -
Q: What materials are used in construction?
A: Features a durable nitrile rubber diaphragm stainless steel actuator rod and aluminum housing for heat resistance and longevity. -
Q: What warranty coverage applies?
A: Backed by Turbosmart's 3-year warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact box 9 x 7 x 5 inches
- Weight: 1.2 lbs
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