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Standard Ignition APS666 Accelerator Pedal SensorOE Quality 60-Day Returns
Part #: APS666

Standard Ignition APS666 Accelerator Pedal Sensor

32 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*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: Chevrolet and GMC, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 2500 HD, and Silverado 3500 HD
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Accelerator Pedal Sensor options
Standard Ignition APS666 Accelerator Pedal Sensor
BrandStandard Ignition
Part NumberAPS666
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Connector TypePlug in
Terminal GenderMale
Terminal Quantity6
Terminal TypePin

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024ChevroletSilverado 15002.7LL4N/A
2024ChevroletSilverado 2500 HDN/A
2024ChevroletSilverado 3500 HD6.6LV8N/A
2024GMCSierra 1500N/A
2024GMCSierra 2500 HD6.6LV8N/A
2024GMCSierra 3500 HD6.6LV8N/A
2023ChevroletSilverado 15002.7LL4N/A
2023ChevroletSilverado 2500 HDN/A
2023ChevroletSilverado 3500 HD6.6LV8N/A
2023GMCSierra 1500N/A
2023GMCSierra 2500 HD6.6LV8N/A
2023GMCSierra 3500 HD6.6LV8N/A
2022ChevroletSilverado 15002.7LL4N/A
2022ChevroletSilverado 2500 HDN/A
2022ChevroletSilverado 3500 HD6.6LV8N/A
2022GMCSierra 1500N/A
2022GMCSierra 2500 HD6.6LV8N/A
2022GMCSierra 3500 HD6.6LV8N/A
2021ChevroletSilverado 15002.7LL4N/A
2021ChevroletSilverado 2500 HDN/A
2021ChevroletSilverado 3500 HD6.6LV8N/A
2021GMCSierra 1500N/A
2021GMCSierra 2500 HD6.6LV8N/A
2021GMCSierra 3500 HD6.6LV8N/A
2020ChevroletSilverado 15002.7LL4N/A
2020ChevroletSilverado 2500 HDN/A
2020ChevroletSilverado 3500 HD6.6LV8N/A
2020GMCSierra 15002.7LL4N/A
2020GMCSierra 2500 HD6.6LV8N/A
2020GMCSierra 3500 HD6.6LV8N/A
2019ChevroletSilverado 15004.3LV6N/A
2019GMCSierra 15004.3LV6N/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:

2-8056684024307PPS1566PPSD30029

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

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