Standard Motor Products TPM21A | Tire Pressure Monitoring System (TPMS) Sensor

Part Number
TPM21A
Tire Pressure Monitor Sensor

Fits: 04-05 Ford Freestar, 04-05 Mercury Monterey, 05-06 Ford Expedition, 05-06 Lincoln Navigator

$54.99
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Pre-programmed at the factory with exact OE protocol, so it’s ready to be installed and OE-relearned out of the box. Designed and manufactured to meet or exceed OE performance in compliance with all SAE2657 specifications. Undergoes extensive testing—including operational temperature, thermal shock, extreme temperature, humidity, frost, proof pressure, rapid deflation, contamination, salt fog, drop, centrifugal force vehicle speed, mechanical vibration tests—to ensure durab. Validated at independent lab during 168-hour on-vehicle live test. Military-grade lithium battery ensures maximum battery life and sensor performance. Low-power wakeup timer and periodic reset driven by Low-Frequency Output (LFO) maximizes shelf life, extends battery life, and maintains optimum performance levels. Z-axis or duel XY-axis accelerometers on IC chip ensure more precise readings on tire positions and rotational direction. External–crystal oscillator provides frequency stability and more accurate frequency ranges, ensuring more reliable communications between sensors and vehicle receivers.


BRAND: Standard Ignition




FEATURES:


  • Tire Pressure Monitor Sensor
  • Tire Pressure Monitor Sensor


SPECIFICS:


Connector TypeBolt On
Frequency315 MHZ
Mounting LocationWheel
Sensor Nut Torque (in/lbs)44



DOWNLOADS:




WARRANTY TIME: 36 Months


INTERCHANGE:


  • Dorman: 974-017
  • DENSO: 550-2602
  • Echlin: 92-1005C
  • Ford: 5L1Z1A150AA
  • Motorcraft: TPMS2
  • Dill Air Control: 9135
  • Orange Electronic: SC50AA
  • Meyers Tire Supply: 21161
  • NAPA Solutions: 974-017
  • CARQUEST: 20135
  • Airaware: 20135
  • BWD: TPM21A

APPLICATIONS:


  • 2004-2005 Ford Freestar
    • w/ Aluminum Valve Optional OE Style/ID Clone-able 315 Mhz Sensor No programming required. Install sensor and follow the OEM factory relearn procedure.
  • 2004-2005 Mercury Monterey
    • w/ Aluminum Valve Optional OE Style/ID Clone-able 315 Mhz Sensor No programming required. Install sensor and follow the OEM factory relearn procedure.
  • 2005-2006 Lincoln Navigator
    • w/ Aluminum Valve OE Style/ID Clone-able 315 Mhz Sensor No programming required. Install sensor and follow the OEM factory relearn procedure.
  • 2005-2006 Ford Expedition
    • w/ Aluminum Valve OE Style/ID Clone-able 315 Mhz Sensor No programming required. Install sensor and follow the OEM factory relearn procedure.
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