Restore factory-level idle stability to your Nissan Skyline R32, R33, or R34 GTR with Terra Firma Automotive’s New Genuine Air Regulator Valve (IAC) for the RB26DETT engine. As a vital component of the GTR’s air control system, this original Unisia Jecs OE valve ensures smooth and consistent idle performance, particularly during cold starts or fluctuating engine loads. A failing IAC valve often causes rough idle, surging, stalling, or inconsistent RPM, which can affect drivability and overall engine efficiency.
This factory Nissan Air Regulator Valve comes brand new in the original box and is not a remanufactured or aftermarket alternative. It provides the exact fit and function required by the RB26DETT platform, making it an essential part of any performance rebuild or OEM restoration. Designed to work seamlessly with the factory ECU, this valve regulates bypass air during idle conditions, maintaining engine stability without driver input.
As these parts become increasingly rare, Terra Firma Automotive proudly offers authentic, hard-to-find components that help keep legendary GTRs running at peak performance. Whether you're solving common idle issues or restoring a collector-grade Skyline to original condition, this genuine IAC valve is the right solution.
Trust Terra Firma Automotive for the highest-quality OEM parts for your R32, R33, or R34 GTR. Eliminate idle problems and maintain the smooth, responsive performance that defines the RB26DETT. Order your new genuine Air Regulator Valve today and drive with confidence, backed by precision and reliability.
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Is this readily available or is there a lead time for it? Was hoping to receive before July 12 if ordered
I just ran to the warehouse and double checked that we do in fact have it in stock (as of today). We typically fulfill orders within 24 hours when possible. Depending on when you order and where you live, you should receive it by July 12. Please feel free to call us at 706-424-8532 or 844-639-4552 for more information. Thanks for your question!