Throttle Position Sensor TPS for Toyota 1FZ-FE 4.5L 6CY 1998–2007

PRODUCT OVERVIEW

This aftermarket throttle position sensor (TPS) is an OEM-equivalent replacement designed for Toyota petrol engines with 1FZ-FE 4.5L 6-cylinder configurations from 1998 to 2007, including selected FZJ105, FZJ78 and FZJ79 applications. It restores accurate throttle position feedback for stable idle, smooth acceleration and correct fuel management.

KEY FEATURES

• Direct-fit replacement TPS for selected Toyota 1FZ-FE 4.5L 6CY engines
• 3-pin electrical connector matching original sensor plug
• Engine management compatible for stable idle and throttle response
• Manufactured as an aftermarket equivalent to OEM specification

SPECIFICATIONS

• Part type: Throttle Position Sensor (TPS)
• Reference numbers: TTH012, ZPN-31979
• Engine: 1FZ-FE 4.5L 6-cylinder petrol
• Connector: 3 pins
• Application years: Approx. 1998–2007 (verify by vehicle)
• Condition: Aftermarket OEM-equivalent replacement

FITMENT NOTES

This is a vehicle-specific part. Always confirm compatibility using your vehicle details and the reference numbers (TTH012, ZPN-31979) before purchase. If unsure, compare the connector type, pin count and mounting pattern with the original sensor.

INSTALLATION & REPLACEMENT

• Disconnect battery and remove the existing TPS from the throttle body
• Install new sensor in the same orientation as the original unit
• Connect the 3-pin plug securely and check for firm engagement
• Calibrate or adjust TPS voltage/position if required by the vehicle’s service procedure
• Verify operation with a scan tool and road test for smooth throttle response

WARRANTY INFORMATION

This aftermarket throttle position sensor is supplied with a standard limited warranty against manufacturing defects, subject to correct installation and normal use. Warranty does not cover incorrect fitment, misuse or any associated labour or installation costs.