NTK
NTK Accelerator Pedal Sensor

NTK AD0456 Accelerator Pedal Sensor

Brand NTK AD0456
Terminal Type Blade
Mounting Hardware Included No
Connector Shape Oblong
Terminal Quantity 6
Connector Gender Female
Mounting Bracket Included No
Product line NTK Accelerator Pedal Sensor
Fits Cadillac, Chevrolet, GMC, and Hummer · 204 vehicles

OE-focused engineering. Built to meet or exceed OE specifications for technical sensor replacement.

6-terminal blade connection. Uses a blade-style terminal layout with an oblong female connector.

NTK sensor line. Part of a full-line technical sensor program backed by OE experience.

Cross-references Dorman - OE Solutions 699-105, Standard Ignition APS265 and 2-80164 for the same application. See all 12.

$90.57Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $90.57
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Accelerator Pedal Sensor Overview

NTK AD0456 is an accelerator pedal sensor for a wide range of Chevrolet, GMC, Cadillac, and Hummer applications. It uses a 6-terminal blade connection with an oblong female connector for a direct electrical interface in supported vehicles.

Built under NTK’s technical sensor line, this part reflects OE-focused engineering and coverage for import and domestic applications. It is a practical replacement choice for drivers searching for an accelerator pedal sensor for Chevrolet Silverado 2500 HD, GMC Sierra 1500, or Cadillac Escalade applications.

Key Features

  • 6-terminal blade design for the specified electrical connection
  • Oblong female connector shape for proper mating
  • Technical sensor from NTK’s accelerator pedal sensor line
  • Manufactured to meet or exceed OE specifications
  • Part number AD0456 for accurate catalog matching

Detailed Description

NTK AD0456 is an accelerator pedal sensor engineered for vehicles that rely on precise pedal position input to the engine control system. The sensor is part of NTK’s broader technical sensor offering, backed by OE experience and testing that includes thermal shock, vibration, and OBD verification. For buyers comparing accelerator pedal sensor replacement options for Chevrolet Silverado 1500, GMC Yukon, or Cadillac Escalade fitments, AD0456 provides a cataloged solution with the correct connector style and terminal layout.

This part cross-references Dorman - OE Solutions 699-105 and Standard Ignition APS265 for the same application.

Common Issues This Part May Address

  • Unstable accelerator pedal signal
  • Throttle response irregularities caused by sensor wear
  • Fault codes related to pedal position input
  • Intermittent accelerator pedal communication issues
  • Replacement needs after connector or sensor failure

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a female oblong connector with 6 blade terminals, so matching the electrical interface is essential for proper fitment. Confirm the part number AD0456 against the vehicle catalog before service.

Quality Assurance

NTK states that its technical sensors are tested under thermal shock, vibration, and OBD verification conditions and are manufactured to meet or exceed OE specifications. NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles.

This part fits 204 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelTransmissionLitersCylindersNotes
2019ChevroletSilverado 1500 LD——5.3LV8NTK Accelerator Pedal Sensor
2019ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2019ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2019ChevroletSuburban————NTK Accelerator Pedal Sensor
2019ChevroletSuburban 3500 HD————NTK Accelerator Pedal Sensor
2019ChevroletTahoe——5.3LV8NTK Accelerator Pedal Sensor
2019GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2019GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2019GMCYukonSLT———NTK Accelerator Pedal Sensor
2019GMCYukonSLE———NTK Accelerator Pedal Sensor
2019GMCYukon XLSLT———NTK Accelerator Pedal Sensor
2019GMCYukon XLSLE———NTK Accelerator Pedal Sensor
2018ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2018ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2018ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2018ChevroletSuburban————NTK Accelerator Pedal Sensor
2018ChevroletSuburban 3500 HD————NTK Accelerator Pedal Sensor
2018ChevroletTahoe——5.3LV8NTK Accelerator Pedal Sensor
2018GMCSierra 1500————NTK Accelerator Pedal Sensor
2018GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2018GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2018GMCYukonSLT———NTK Accelerator Pedal Sensor
2018GMCYukonSLE———NTK Accelerator Pedal Sensor
2018GMCYukon XLSLT———NTK Accelerator Pedal Sensor
2018GMCYukon XLSLE———NTK Accelerator Pedal Sensor
2017CadillacEscalade————NTK Accelerator Pedal Sensor
2017ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2017ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2017ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2017ChevroletSuburban————NTK Accelerator Pedal Sensor
2017ChevroletSuburban 3500 HD————NTK Accelerator Pedal Sensor
2017ChevroletTahoe————NTK Accelerator Pedal Sensor
2017GMCSierra 1500——4.3LV6NTK Accelerator Pedal Sensor
2017GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2017GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2017GMCYukon————NTK Accelerator Pedal Sensor
2017GMCYukon XL————NTK Accelerator Pedal Sensor
2016ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2016ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2016ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2016ChevroletSuburban————NTK Accelerator Pedal Sensor
2016ChevroletSuburban 3500 HD————NTK Accelerator Pedal Sensor
2016ChevroletTahoe————NTK Accelerator Pedal Sensor
2016GMCSierra————NTK Accelerator Pedal Sensor
2016GMCSierra 1500——4.3LV6NTK Accelerator Pedal Sensor
2016GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2016GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2016GMCYukon————NTK Accelerator Pedal Sensor
2016GMCYukon XL————NTK Accelerator Pedal Sensor
2015CadillacEscalade————NTK Accelerator Pedal Sensor
2015CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2015ChevroletSilverado 1500—Automatic6.2LV8NTK Accelerator Pedal Sensor
2015ChevroletSilverado 1500—Automatic5.3LV8NTK Accelerator Pedal Sensor
2015ChevroletSilverado 1500—Automatic4.3LV6NTK Accelerator Pedal Sensor
2015ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2015ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2015ChevroletSuburban————NTK Accelerator Pedal Sensor
2015ChevroletTahoe————NTK Accelerator Pedal Sensor
2015GMCSierra 1500————NTK Accelerator Pedal Sensor
2015GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2015GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2015GMCYukon————NTK Accelerator Pedal Sensor
2015GMCYukon XL————NTK Accelerator Pedal Sensor
2014CadillacEscalade————NTK Accelerator Pedal Sensor
2014CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2014ChevroletSilverado 1500——6.2LV8NTK Accelerator Pedal Sensor
2014ChevroletSilverado 1500——5.3LV8NTK Accelerator Pedal Sensor
2014ChevroletSilverado 1500——4.3LV6NTK Accelerator Pedal Sensor
2014ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2014ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2014ChevroletSuburban 1500————NTK Accelerator Pedal Sensor
2014ChevroletTahoe————NTK Accelerator Pedal Sensor
2014GMCSierra 1500————NTK Accelerator Pedal Sensor
2014GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2014GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2014GMCYukon————NTK Accelerator Pedal Sensor
2014GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2013CadillacEscalade————NTK Accelerator Pedal Sensor
2013CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2013CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2013ChevroletAvalanche————NTK Accelerator Pedal Sensor
2013ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2013ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2013ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2013ChevroletSuburban 1500————NTK Accelerator Pedal Sensor
2013ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2013ChevroletTahoe————NTK Accelerator Pedal Sensor
2013GMCSierra 1500————NTK Accelerator Pedal Sensor
2013GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2013GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2013GMCYukon————NTK Accelerator Pedal Sensor
2013GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2013GMCYukon XL 2500————NTK Accelerator Pedal Sensor
2012CadillacEscalade————NTK Accelerator Pedal Sensor
2012CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2012CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2012ChevroletAvalanche————NTK Accelerator Pedal Sensor
2012ChevroletSilverado 1500——6.2LV8NTK Accelerator Pedal Sensor
2012ChevroletSilverado 1500——6.0LV8NTK Accelerator Pedal Sensor
2012ChevroletSilverado 1500——5.3LV8NTK Accelerator Pedal Sensor
2012ChevroletSilverado 1500——4.8LV8NTK Accelerator Pedal Sensor
2012ChevroletSilverado 1500——4.3LV6NTK Accelerator Pedal Sensor
2012ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2012ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2012ChevroletSuburban 1500——5.3LV8NTK Accelerator Pedal Sensor
2012ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2012ChevroletTahoe————NTK Accelerator Pedal Sensor
2012GMCSierra 1500————NTK Accelerator Pedal Sensor
2012GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2012GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2012GMCYukon————NTK Accelerator Pedal Sensor
2012GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2012GMCYukon XL 2500————NTK Accelerator Pedal Sensor
2011CadillacEscalade————NTK Accelerator Pedal Sensor
2011CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2011CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2011ChevroletAvalanche————NTK Accelerator Pedal Sensor
2011ChevroletSilverado 1500——6.2LV8NTK Accelerator Pedal Sensor
2011ChevroletSilverado 1500——6.0LV8NTK Accelerator Pedal Sensor
2011ChevroletSilverado 1500——5.3LV8NTK Accelerator Pedal Sensor
2011ChevroletSilverado 1500——4.8LV8NTK Accelerator Pedal Sensor
2011ChevroletSilverado 1500——4.3LV6NTK Accelerator Pedal Sensor
2011ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2011ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2011ChevroletSuburban 1500——5.3LV8NTK Accelerator Pedal Sensor
2011ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2011ChevroletTahoe————NTK Accelerator Pedal Sensor
2011GMCSierra 1500————NTK Accelerator Pedal Sensor
2011GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2011GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2011GMCYukon————NTK Accelerator Pedal Sensor
2011GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2011GMCYukon XL 2500————NTK Accelerator Pedal Sensor
2010CadillacEscalade————NTK Accelerator Pedal Sensor
2010CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2010CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2010ChevroletAvalanche————NTK Accelerator Pedal Sensor
2010ChevroletCheyenne————NTK Accelerator Pedal Sensor
2010ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2010ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2010ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2010ChevroletSuburban 1500————NTK Accelerator Pedal Sensor
2010ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2010ChevroletTahoe————NTK Accelerator Pedal Sensor
2010GMCSierra 1500————NTK Accelerator Pedal Sensor
2010GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2010GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2010GMCYukon————NTK Accelerator Pedal Sensor
2010GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2010GMCYukon XL 2500————NTK Accelerator Pedal Sensor
2009CadillacEscalade————NTK Accelerator Pedal Sensor
2009CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2009CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2009ChevroletAvalanche————NTK Accelerator Pedal Sensor
2009ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2009ChevroletSilverado 2500————NTK Accelerator Pedal Sensor
2009ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2009ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2009ChevroletSuburban 1500————NTK Accelerator Pedal Sensor
2009ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2009ChevroletTahoe————NTK Accelerator Pedal Sensor
2009GMCSierra 1500————NTK Accelerator Pedal Sensor
2009GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2009GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2009GMCYukon————NTK Accelerator Pedal Sensor
2009GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2009GMCYukon XL 2500————NTK Accelerator Pedal Sensor
2009HummerH2————NTK Accelerator Pedal Sensor
2008CadillacEscalade————NTK Accelerator Pedal Sensor
2008CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2008CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2008ChevroletAvalanche————NTK Accelerator Pedal Sensor
2008ChevroletCheyenne————NTK Accelerator Pedal Sensor
2008ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2008ChevroletSilverado 2500————NTK Accelerator Pedal Sensor
2008ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2008ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2008ChevroletSuburban 1500————NTK Accelerator Pedal Sensor
2008ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2008ChevroletTahoe————NTK Accelerator Pedal Sensor
2008GMCSierra 1500————NTK Accelerator Pedal Sensor
2008GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2008GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2008GMCYukon————NTK Accelerator Pedal Sensor
2008GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2008GMCYukon XL 2500————NTK Accelerator Pedal Sensor
2008HummerH2————NTK Accelerator Pedal Sensor
2007CadillacEscalade————NTK Accelerator Pedal Sensor
2007CadillacEscalade ESV————NTK Accelerator Pedal Sensor
2007CadillacEscalade EXT————NTK Accelerator Pedal Sensor
2007ChevroletAvalanche————NTK Accelerator Pedal Sensor
2007ChevroletSilverado 1500————NTK Accelerator Pedal Sensor
2007ChevroletSilverado 2500————NTK Accelerator Pedal Sensor
2007ChevroletSilverado 2500 HD————NTK Accelerator Pedal Sensor
2007ChevroletSilverado 3500 HD————NTK Accelerator Pedal Sensor
2007ChevroletSuburban 1500————NTK Accelerator Pedal Sensor
2007ChevroletSuburban 2500————NTK Accelerator Pedal Sensor
2007ChevroletTahoe————NTK Accelerator Pedal Sensor
2007GMCSierra 1500————NTK Accelerator Pedal Sensor
2007GMCSierra 2500 HD————NTK Accelerator Pedal Sensor
2007GMCSierra 3500 HD————NTK Accelerator Pedal Sensor
2007GMCYukon————NTK Accelerator Pedal Sensor
2007GMCYukon XL 1500————NTK Accelerator Pedal Sensor
2007GMCYukon XL 2500————NTK Accelerator Pedal Sensor
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 699-105Standard Ignition — APS2652-801642-803131510184815847349209720822336223125832864APS413PPS1164PPS1313