Ensure reliable engine performance in your Nissan Skyline R32, R33, or R34 with Terra Firma Automotive’s New Genuine Knock Sensor for RB20 and RB25 engines. These original JECS-manufactured sensors are the same high-quality units Nissan installed from the factory—offered brand new, sealed in original packaging. Unlike low-cost reproductions that often fail prematurely, these OEM knock sensors deliver the accuracy and durability your RB engine demands.
Critical to detecting pre-detonation and protecting your engine under load, knock sensors must operate with precision. Inferior aftermarket versions can trigger false readings, affect timing, or even lead to long-term engine damage. Terra Firma Automotive ensures you get the real deal—no compromises. With two sensors required per vehicle, replacing both at once is essential for consistent performance and peace of mind.
Whether you’re restoring a classic R32 or upgrading a daily-driven R34, trust Terra Firma to supply the correct, high-quality components that preserve your Skyline’s integrity. We specialize in rare and authentic Nissan parts, supporting enthusiasts who demand reliability, originality, and longevity. Don’t settle for generic sensors—invest in the same trusted technology used by Nissan engineers. Shop Terra Firma Automotive and give your RB25 or RB20 the precise engine management it was designed for.
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Questions & Answers
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Is this item still available and can you also ship to New Zealand?
Hi, as of 1/29/21, we have this in stock. We do ship to New Zealand. To get a shipping quote, add the part to your shopping cart and provide your address. Your address is used to calculate shipping (we don't send junk mail). Please let us know if you have any other questions. Thanks!