Standard Ignition TH366 Throttle Position Sensor

Throttle Position Sensor for OE-Style Signal Control

Standard Ignition TH366 is a throttle position sensor for vehicles that need accurate throttle angle feedback to the engine control system. It uses a female plug-in connector with 3 male blade terminals for a direct electrical interface on supported applications.

Compatible With Hyundai Elantra, Tucson, Accent, Tiburon; Kia Sportage, Spectra, Spectra5; and select Dodge, Porsche, Cadillac, and Saab applications. This Standard Ignition TH366 throttle position sensor is built for vehicles that rely on consistent throttle input data for drivability and emissions control.

Key Features

• Throttle position sensor for emission control and engine management systems
• Female connector with plug-in design for straightforward electrical connection
• 3 male blade terminals for the specified harness interface
• Direct-fit style for listed Hyundai, Kia, Dodge, Porsche, Cadillac, and Saab applications
• Cross-references Beck/Arnley 158-0641 and Walker Products 200-1322 for the same application

Detailed Product Overview

The TH366 monitors throttle movement and sends position data to the vehicle control module so fuel delivery and related engine functions can respond to driver input. For Hyundai Elantra, Hyundai Tucson, Kia Spectra, Kia Sportage, and other listed vehicles, correct throttle position feedback is important for stable idle behavior, throttle response, and emissions system operation. Standard Ignition TH366 is identified by part number TH366 and is also referenced by interchange part numbers used across the aftermarket.

What This Sensor Helps Address

• Erratic throttle position signal readings
• Delayed or inconsistent throttle response
• Idle quality concerns related to throttle input data
• Check engine light conditions tied to throttle position sensor faults
• Emissions control issues caused by inaccurate throttle feedback

Installation Notes and Tips

Verify connector style, terminal layout, and vehicle application before installation. This sensor uses a single plug-in connector with 3 blade terminals, so the harness must match the listed configuration. Confirm the exact year and model fitment for your vehicle, including Hyundai Elantra 2001-2006, Hyundai Tucson 2005-2009, Kia Spectra 2004-2009, Kia Spectra5 2005-2009, Kia Sportage 2007-2010, and the other listed applications before replacing the original unit.

Quality Assurance

Standard Ignition supplies this throttle position sensor as an OE-style replacement part for the listed applications. Part number TH366 is cataloged for direct application matching and interchange verification across multiple aftermarket references.