Prenco 4D-1216 Engine Crankshaft Position Sensor - Left or Rear Right

Engine Crankshaft Position Sensor for Nissan and INFINITI

Prenco 4D-1216 is an engine crankshaft position sensor built for direct-fit replacement on select Nissan Maxima and INFINITI I30 applications. It uses a 3-terminal blade connection with a single rectangular female connector to match the original sensor interface on the side of the engine.

With OE-style dimensions and a compact 0.7-inch sensor body diameter, this Prenco crankshaft position sensor supports accurate crankshaft signal input for the engine control system. The 4D-1216 is listed for multiple Maxima and I30 fitments, including rear right and left-side applications where specified.

Key Features

• Prenco 4D-1216 engine crankshaft position sensor
• 3-terminal blade design with 1 rectangular female connector
• Male terminal ends for secure electrical contact
• 0.7-inch sensor body diameter
• No mounting bracket included
• Direct replacement for select Nissan Maxima and INFINITI I30 models
• Cross-references Spectra Premium S10049 and Standard Ignition PC165

Detailed Description

This crankshaft position sensor is used to monitor crankshaft position and rotational timing so the engine control module can manage ignition and fuel delivery accurately. Prenco 4D-1216 is a fitment-based replacement for 1995-2001 Nissan Maxima, 2000-2001 Nissan Maxima, 2002 Nissan Maxima, 1996-2001 INFINITI I30, and 2000-2001 INFINITI I30 applications, with positions listed as rear right, left, or side of engine depending on the vehicle.

This part cross-references Spectra Premium S10049 and Standard Ignition PC165 for the same application. If you are searching for a crankshaft position sensor for Nissan Maxima or INFINITI I30, 4D-1216 provides the connector style and terminal layout needed for a proper replacement.

What It Helps Address

• Crankshaft signal loss or intermittent signal output
• Hard starting or extended crank time
• Engine stalling related to crank position input
• Misfire or timing-related drivability concerns
• Check engine light conditions tied to crank sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and sensor body diameter before installation. This sensor uses a single rectangular female connector with three terminals and does not include a mounting bracket. Confirm the listed position for your vehicle, including rear right, left, or side of engine applications, before replacing the original part.

Quality Assurance

Prenco replacement sensors are cataloged to match the specified OE-style fitment and electrical configuration for the listed Nissan Maxima and INFINITI I30 applications.