Standard Ignition TX358 Engine Coolant Temperature Sensor - Engine Block

Engine Coolant Temperature Sensor for Toyota and Lexus

Standard Ignition TX358 is an engine coolant temperature sensor built with a screw-in attachment method, a female oval plug-in connector, and a 2-blade male terminal layout. It is a direct-fit style replacement for select Toyota and Lexus applications where accurate coolant temperature input is needed for engine management.

• Screw-in mounting for secure installation at the coolant sensing point
• Female oval connector with plug-in design for OE-style electrical connection
• Black and gold metal/plastic finish
• 1 port, 2 male blade terminals
• Standard Ignition TX358 replacement part number for service matching

Fitment Details

Compatible with select Toyota and Lexus models, including Fits 2023-2026 Lexus RX350, Engine Block; Fits 2020-2023 Toyota Corolla, Engine Block; Fits 2018-2022 Toyota C-HR, Engine Block; Fits 2018-2022 Toyota Camry, N/A, Located On Water Outlet; Fits 2022 Toyota Tundra, N/A; Fits 2019-2020 Toyota Avalon, N/A, Located On Intake Manifold; Fits 2018-2019 Lexus GS300, Engine Block; Fits 2017-2018 Toyota Corolla iM, Engine Block; and Fits 2016-2017 Lexus GS200t, Engine Block. Standard Ignition TX358 also cross-references 8942912010 and TS3580 for the same application.

What This Sensor Helps Address

• Incorrect coolant temperature readings at the engine control system
• Hard starting or rough running related to temperature input errors
• Cooling fan operation concerns tied to sensor signal issues
• Check engine light conditions associated with coolant temperature circuit faults
• Driveability problems on Toyota Camry, Corolla, and Lexus RX350 applications

Installation Notes

Confirm the connector shape, terminal style, and mounting location before installation. This sensor uses a screw-in attachment method and is listed for engine block, water outlet, and intake manifold locations depending on application. Inspect the connector for corrosion or terminal damage and verify the sealing surface is clean before threading the sensor into place.

Quality Assurance

Standard Ignition TX358 is cataloged as an OE-style replacement sensor for the listed Toyota and Lexus applications. Verify fitment by year, make, model, and sensor location before ordering.