Walker 235-1128 Engine Crankshaft Position Sensor

Walker 235-1128 Crankshaft Position Sensor

Walker Products 235-1128 is an engine crankshaft position sensor built for direct replacement in select Ford, Mazda, and Kia applications. It uses a 1-connector, 3-terminal design with an oval male connector, black/orange housing, and a single mounting hole for a straightforward sensor-only service.

Compatible With 1992-1998 Mazda MX-3, MX-6, 626, and Protege; 1993-1997 Ford Probe and Aspire; 1994-1995 Ford Escort; and 1995-1997 Kia Sephia applications. This part cross-references Standard Ignition PC120 for the same application.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Walker Products part number 235-1128
• 1 connector, 3 terminals, male connector / female terminals
• Oval connector shape with black/orange body
• Single mounting hole design
• Mounting bracket not included
• Sensor-only configuration for listed applications

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products line includes sensors and related engine management parts backed by ISO 9001/IATF16949 certified quality systems. For buyers searching for a crankshaft position sensor for Mazda 626, Ford Probe, or Kia Sephia service, Walker 235-1128 provides a direct-fit replacement option for the listed vehicles.

What It Helps Fix

• Crankshaft signal loss that can trigger a no-start condition
• Intermittent stalling caused by an unstable engine speed signal
• Hard starting related to incorrect crankshaft position input
• Misfire or rough running from inaccurate timing reference data
• Check engine light concerns tied to crankshaft sensor faults

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This sensor uses one mounting hole and does not include a mounting bracket. Confirm vehicle application by year, make, and model before replacing the original part. For fitment-specific searches, this Walker crankshaft position sensor is listed for 1993-1997 Mazda 626, 1993-1997 Mazda MX-6, and 1993-1997 Ford Probe applications.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house product management, engineering, and technical documentation. The company is ISO 9001/IATF16949 certified, reflecting controlled manufacturing and quality processes for aftermarket engine management parts.