Walker 235-1872 Engine Crankshaft Position Sensor - Exhaust

Walker Crankshaft Position Sensor for Toyota and Lexus

Walker Products 235-1872 is an engine crankshaft position sensor built for select Toyota and Lexus applications. It supports accurate engine timing signal input for vehicles such as the Toyota Tacoma, Toyota Hilux, Toyota Hiace, Toyota GR Corolla, Lexus IS300, and Lexus RC300.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Walker Products engineering and manufacturing support for OE-style replacement parts
• Built to meet or exceed OEM standards and specifications
• ISO 9001 and IATF 16949 certified manufacturing environment
• Direct-fit coverage for multiple Toyota and Lexus models across 2012-2024
• Part number 235-1872 for catalog and service reference

Product Details

Walker Products 235-1872 is part of the Walker Products engine sensor line, a product group focused on ignition and fuel system components for modern vehicle management systems. This crankshaft position sensor is used in applications where the engine control module relies on a precise crankshaft signal for timing and synchronization. It cross-references Standard Ignition PC963 for the same application.

Compatible vehicle coverage includes Fits 2021-2024 Lexus IS300, N/A; Fits 2021-2024 Lexus RC300, N/A; Fits 2023-2024 Toyota GR Corolla, N/A; Fits 2024 Toyota Hiace, Rear; Fits 2024 Toyota Hilux, Rear; Fits 2023 Toyota Hiace, N/A; Fits 2020-2021 Toyota Hiace, N/A; Fits 2022-2023 Toyota Hilux, Exhaust; Fits 2023 Toyota Tacoma, N/A; Fits 2021-2023 Toyota Yaris, N/A; Fits 2021-2022 Toyota Tacoma, Exhaust; Fits 2021 Lexus NX300, N/A; Fits 2016-2021 Toyota Avanza, N/A; Fits 2019-2021 Toyota Hilux, N/A; Fits 2017 Toyota Hilux, N/A; Fits 2018-2020 Lexus IS300, N/A; Fits 2018-2020 Lexus NX300, N/A; Fits 2018-2020 Lexus RC300, N/A; Fits 2016-2020 Toyota Tacoma, Exhaust; Fits 2018-2019 Lexus GS300, N/A; Fits 2018 Toyota Hilux, N/A; Fits 2016-2017 Lexus GS200t, N/A; Fits 2016-2017 Lexus IS200t, N/A; Fits 2015-2017 Lexus NX200t, N/A; Fits 2016-2017 Lexus RC200t, N/A; Fits 2016-2017 Toyota Tacoma, N/A; Fits 2012-2015 Scion iQ, N/A.

What It Helps Address

• Crankshaft signal loss or intermittent engine speed input
• Hard starting or extended crank conditions
• Rough running caused by inaccurate timing data
• Check engine light concerns related to crankshaft sensor faults
• Stalling or hesitation tied to engine position signal errors

Installation Notes

Verify the connector style, mounting location, and application notes before installation. Fitment varies by model and position, including rear and exhaust locations on certain Toyota Tacoma, Toyota Hilux, and Toyota Hiace applications. Use the vehicle identification details and the part number 235-1872 to confirm the correct sensor before service.

Quality Assurance

Walker Products has supplied automotive fuel system and engine sensor components since 1946 and backs its product development with in-house manufacturing, engineering, and technical support. This sensor is produced to meet or exceed OEM standards and specifications within an ISO 9001/IATF 16949 certified quality system.