HomeTire and Wheel > SensorsStandard Ignition ALS488 Tire Pressure Monitoring System Sensor - Rear Left
Part #: ALS488

Standard Ignition ALS488 Tire Pressure Monitoring System Sensor - Rear Left

Rear Left
⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Taurus, Taurus X, Sable, Five Hundred, Freestyle, and Montego
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Reliable TPMS Sensor for Ford and Mercury Vehicles

The Standard Ignition ALS488 Tire Pressure Monitoring System (TPMS) Sensor is designed to provide accurate tire pressure readings for select Ford and Mercury models. Engineered for durability and precise fitment, this sensor helps maintain optimal tire performance and safety.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Round
  • Harness Length: 38 inches (960 mm)
  • Mounting Location: Wheel
  • Number of Bolt Holes: 1
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Pin

Detailed Product Description

The Standard Ignition ALS488 TPMS sensor features a female round connector with a single connection point, ensuring secure and reliable communication with your vehicle’s monitoring system. The 38-inch (960 mm) harness length provides ample reach for installation on the wheel mounting location. This sensor mounts with one bolt hole, simplifying the replacement process. Equipped with two male pin terminals, the sensor maintains consistent electrical contact for accurate tire pressure data transmission. Compatible with Ford and Mercury models including Five Hundred, Freestyle, Montego, Sable, Taurus, and Taurus X, this sensor meets OEM specifications for fit and function.

Common Applications and Issues Addressed

  • Restores accurate tire pressure monitoring on Ford Five Hundred and Mercury Montego
  • Resolves TPMS warning light issues on Mercury Sable and Ford Taurus
  • Replaces faulty or damaged sensors on Ford Freestyle and Taurus X
  • Improves tire safety and fuel efficiency by maintaining proper tire pressure
  • Ensures compliance with vehicle safety standards requiring functional TPMS

Installation Notes and Tips

  • Ensure the vehicle is compatible with the ALS488 sensor before installation
  • Handle the sensor carefully to avoid damage to the connector and terminals
  • Verify the harness length is sufficient for your vehicle’s wheel mounting location
  • Use the single bolt hole to securely mount the sensor to the wheel
  • After installation, reset the TPMS system according to the vehicle manufacturer’s instructions

Quality Assurance and Warranty

Standard Ignition manufactures the ALS488 TPMS sensor to meet strict quality standards, ensuring reliable performance and durability. This sensor is built to OEM specifications for Ford and Mercury vehicles. Please refer to Standard Ignition’s warranty policy for coverage details on the ALS488 part number.

BrandStandard Ignition
Part NumberALS488
Connector GenderFemale
Connector ShapeRound
Harness Length - inches38
Harness Length - mm960
Mounting LocationWheel
Number of Bolt Holes1
Terminal GenderMale
Terminal TypePin

This part fits 16 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2009FordTaurusAWDRear Left
2009FordTaurus XAWDRear Left
2009MercurySableAWDRear Left
2008FordTaurusAWDRear Left
2008FordTaurus XAWDRear Left
2008MercurySableAWDRear Left
2007FordFive HundredAWDRear Left
2007FordFreestyleAWDRear LeftInstall sensor and follow OEM factory relearn procedure, no programming required.
2007FordFreestyleAWDRear Left
2007MercuryMontegoAWDRear Left
2006FordFive HundredAWDRear Left
2006FordFreestyleAWDRear Left
2006MercuryMontegoAWDRear Left
2005FordFive HundredAWDRear Left
2005FordFreestyleAWDRear Left
2005MercuryMontegoAWDRear Left

* 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:

2ABS21335311645F9Z2C190DA5S7306695-0427101872-6205ABS598ABSC20397ARA1219BRAB204V25-72-1202

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