<h2>Product Overview</h2><p>This aftermarket engine crankshaft position sensor is intended as a replacement part for Nissan and for Frontier 1998 applications. It is designed for engine position-sensing duties, with the supplied application reference identifying the intended fitment.</p><h3>Key Features</h3><ul> <li>Aftermarket engine crankshaft position sensor</li> <li>Replacement part for engine position-sensing applications</li> <li>Application reference includes for Nissan and for Frontier 1998</li> </ul><h3>Compatibility &amp; Fitment</h3><ul> <li>Application: for Nissan</li> <li>Application: for Frontier 1998</li> </ul><h3>Product Details</h3><ul> <li> <strong>Product Type:</strong> Engine Crankshaft Position Sensor</li> <li> <strong>Part Type:</strong> Aftermarket replacement part</li> <li> <strong>Model Application:</strong> for Nissan and for Frontier 1998</li> </ul><h3>Frequently Asked Questions</h3><p><strong>Q:</strong> What is the normal purpose of this part? <strong>A:</strong> An engine crankshaft position sensor provides crankshaft position information for the vehicle's engine management system.</p><p><strong>Q:</strong> How should fitment be checked before purchase? <strong>A:</strong> Confirm the complete vehicle model details and compare the required sensor part number with the existing part before purchase.</p><p><em>This is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.</em></p>