HomeBody > SensorsStandard Ignition APS631 Accelerator Pedal Sensor
Part #: APS631

Standard Ignition APS631 Accelerator Pedal Sensor

⚙️ 12 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$225.60Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, ES300h and ES350
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition APS631 Accelerator Pedal Sensor

The Standard Ignition APS631 is a new accelerator pedal sensor designed for precise throttle control in Lexus ES300h and ES350 models. This bolt-on sensor features a female rectangular plug-in connector and is engineered to meet OEM specifications for reliable performance.

  • Compatible with Lexus ES300h and ES350 models
  • New accelerator pedal sensor with part number APS631
  • Bolt-on attachment method for secure installation
  • Single female rectangular plug-in connector with six male terminals
  • Constructed from durable plastic material
  • Includes pedal assembly for complete replacement
  • No mounting brackets included
  • Terminal quantity: 6 male terminals for accurate signal transmission

Detailed Product Description

The Standard Ignition APS631 accelerator pedal sensor is engineered to provide accurate throttle position feedback to the vehicle’s engine control unit. Designed specifically for Lexus ES300h and ES350 models, this sensor features a bolt-on installation method that ensures a secure fit without the need for additional mounting brackets. The sensor includes a single female rectangular plug-in connector with six male terminals, facilitating reliable electrical connections. Made from high-quality plastic, the sensor is built to withstand the rigors of daily driving while maintaining consistent performance. The pedal assembly is included, allowing for a comprehensive replacement of the accelerator pedal sensor system.

Common Applications and Issues Addressed

  • Resolves throttle response irregularities in Lexus ES300h and ES350
  • Fixes accelerator pedal sensor faults causing engine hesitation or stalling
  • Eliminates error codes related to pedal position sensor malfunctions
  • Restores proper communication between the accelerator pedal and engine control unit
  • Improves overall drivability and throttle control accuracy

Installation Notes and Tips

Installation of the Standard Ignition APS631 sensor requires unbolting the existing accelerator pedal sensor and replacing it with the new unit. Ensure the female rectangular plug-in connector is securely attached to the vehicle’s wiring harness. Since the sensor does not include mounting brackets, verify that the bolt-on attachment points are clean and free of debris before installation. It is recommended to check for any diagnostic trouble codes after installation and clear them if necessary to confirm proper sensor operation.

Quality Assurance and Warranty

Standard Ignition provides this APS631 accelerator pedal sensor as a new replacement part, manufactured to meet or exceed OEM standards. The product undergoes rigorous quality control to ensure durability and reliable performance in Lexus ES300h and ES350 vehicles. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.

BrandStandard Ignition
Part NumberAPS631
Attachment MethodBolt on
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangular
Connector TypePlug in
Linkage AttachedNo
MaterialPlastic
Mounting Bracket(s) IncludedNo
New or RemanNew
Pedal Assembly IncludedYes
Terminal GenderMale
Terminal Quantity6

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2018LexusES300hN/A
2018LexusES350N/A
2017LexusES300hN/A
2017LexusES350N/A
2016LexusES300hN/A
2016LexusES350N/A
2015LexusES300hN/A
2015LexusES350N/A
2014LexusES300hN/A
2014LexusES350N/A
2013LexusES300hN/A
2013LexusES350N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-805317811033101APS631PPS1531PPSB10264

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.