HomeEmission Control > SensorsStandard TH186T Throttle Position Sensor
Part #: TH186T

Standard TH186T Throttle Position Sensor

40 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI, Mercury, and Nissan, 200SX, 300ZX, D21, Frontier, G20, J30, Pickup, Quest, Sentra, Villager, and Xterra
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Reliable Throttle Position Sensor for Infiniti, Nissan, and Mercury Vehicles

The Standard TH186T throttle position sensor is designed to provide accurate throttle position readings for a range of Infiniti, Nissan, and Mercury models. Featuring a plug-in connector and durable blade terminals, this sensor ensures consistent performance and compatibility with your vehicle's engine management system.

  • Connector Type: Plug in for secure and easy connection
  • Terminal Gender: Male terminals for proper fitment
  • Terminal Quantity: 3 terminals to match OEM specifications
  • Terminal Type: Blade terminals for reliable electrical contact
  • Compatible with multiple models including Nissan 300ZX, Frontier, and Infiniti G20

Detailed Product Description

The Standard TH186T throttle position sensor is engineered to meet the exact specifications required by various Infiniti, Nissan, and Mercury vehicles. Its plug-in connector type allows for straightforward installation without the need for modifications. The sensor features three male blade terminals, which provide a secure and stable electrical connection, essential for accurate throttle position feedback to the engine control unit (ECU). This sensor is compatible with models such as the Nissan 200SX, 300ZX, D21, Frontier, G20, J30, Pickup, Quest, Sentra, Villager, and Xterra, as well as select Mercury vehicles. The design ensures reliable operation under typical driving conditions, helping maintain optimal engine performance and fuel efficiency.

Common Applications and Problem Resolution

  • Helps resolve erratic idle or stalling issues caused by faulty throttle position readings
  • Addresses hesitation or poor acceleration linked to sensor malfunction
  • Corrects inconsistent throttle response affecting drivability
  • Prevents check engine light triggers related to throttle position sensor faults
  • Supports proper engine management system function for smoother operation

Installation Notes and Tips

When installing the Standard TH186T throttle position sensor, ensure the plug-in connector is fully seated to avoid intermittent electrical issues. Verify that the three male blade terminals align correctly with the vehicle’s wiring harness. It is recommended to check the sensor’s calibration and throttle linkage adjustment after installation to maintain accurate throttle position readings. Use appropriate tools to avoid damaging the sensor or terminals during installation.

Quality Assurance and Warranty

Standard brand parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TH186T throttle position sensor undergoes rigorous quality control testing to verify electrical and mechanical integrity. Please refer to Standard’s warranty policy for specific coverage details related to this part number.

BrandStandard
Part NumberTH186T
Connector TypePlug in
Terminal GenderMale
Terminal Quantity3; 3
Terminal TypeBlade

This part fits 40 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2005NissanFrontier2.5LL4N/A
2004NissanFrontier2.4LL4N/A
2004NissanPickupN/A
2004NissanXterra2.4LL4N/A
2003NissanFrontier2.4LL4N/A
2003NissanPickupN/A
2003NissanXterra2.4LL4N/A
2002MercuryVillagerN/A
2002NissanFrontier2.4LL4N/A
2002NissanPickupN/A
2002NissanQuest3.3LV6N/A
2002NissanXterra2.4LL4N/A
2001MercuryVillagerN/A
2001NissanFrontier2.4LL4N/A
2001NissanQuest3.3LV6N/A
2001NissanXterra2.4LL4N/A
2000MercuryVillagerN/A
2000NissanFrontier2.4LL4N/A
2000NissanQuest3.3LV6N/A
2000NissanXterra2.4LL4N/A
1999INFINITIG20N/A
1999MercuryVillagerN/A
1999NissanFrontier2.4LL4N/A
1999NissanQuest3.3LV6N/A
1999NissanSentraAutomatic2.0LL4N/A
1998MercuryVillagerN/A
1998Nissan200SXAutomatic2.0LL4N/A
1998NissanFrontier2.4LL4N/A
1998NissanQuest3.0LV6N/A
1998NissanSentraAutomatic2.0LL4N/A
1997INFINITIJ30N/A
1997MercuryVillagerN/A
1997NissanQuest3.0LV6N/A
1996INFINITIJ30N/A
1996MercuryVillagerN/A
1996Nissan300ZX3.0LV6N/A
1996NissanPickup2.4LL4N/Aw/ Calif. Emissions
1996NissanQuest3.0LV6N/A
1995NissanPickup2.4LL4N/Aw/ Calif. Emissions
1994NissanD212.4LL4N/Aw/ Calif. Emissions

* 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:

141-292158-06311F5Z9B989AA2-20175213-2692226200S3103-201755S516771-7668754459995EC3170ECC1086SS10318TH186TPS0005TPS269

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