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Delphi SS12399 Vehicle Speed SensorOE Quality 60-Day Returns
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Part #: SS12399

Delphi SS12399 Vehicle Speed Sensor

⚙️ 64 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: Acura and Honda, CR-Z, Fit, ILX, Insight, MDX, Odyssey, Pilot, RDX, Ridgeline, RL, TL, and ZDX
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Vehicle Speed Sensor for Honda and Acura

Delphi SS12399 is a standard replacement vehicle speed sensor built for direct-fit service on a wide range of Honda and Acura applications. It supports accurate speed signal input for drivability, transmission operation, and instrument cluster performance on vehicles such as the Honda Pilot, Ridgeline, Odyssey, Fit, and Acura TL, MDX, and RDX.

Key Features

  • Vehicle speed sensor for electrical and body system repair
  • Standard replacement grade for OE-style service
  • Black connector with rectangular shape
  • 3-pin male terminal design
  • 1 connector, no wiring harness included
  • Tested and calibrated to OE standards for accurate readings
  • Delphi SS12399 cross-references Standard Ignition SC484 for the same application

Detailed Product Overview

Delphi SS12399 is engineered for vehicles that rely on a precise speed signal to support proper module communication and vehicle operation. Delphi validates its sensors through OE development and product testing methods, helping ensure consistent output and dependable replacement performance. This part number, SS12399, is a practical choice when replacing a worn or failed vehicle speed sensor on Honda and Acura models.

Compatible With 2011-2016 Honda CR-Z, 2009-2015 Honda Pilot, 2013-2014 Acura ILX, 2007-2014 Acura RDX, 2007-2014 Acura TL, 2010-2014 Honda Insight, 2009-2014 Honda Ridgeline, 2010-2013 Acura MDX, 2010-2013 Acura ZDX, 2009-2013 Honda Fit, 2007-2013 Honda Odyssey, and 2011-2012 Acura RL. The part number SS12399 also appears in interchange listings under 5S9553, 28810-RWE-003, SN7421, and VSS1019.

Common Issues This Sensor Can Address

  • Inaccurate or erratic vehicle speed readings
  • Speedometer operation problems
  • Transmission shift concerns related to speed signal loss
  • ABS or stability system faults tied to speed input errors
  • Check engine lights triggered by sensor signal issues

Installation Notes and Tips

Verify connector style, terminal count, and mounting location before installation. This sensor uses a black rectangular 1-connector, 3-pin male terminal configuration and does not include a wiring harness. Confirm the vehicle application by year, make, and model before replacing the original unit.

Quality Assurance

Delphi backs this sensor with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to help deliver accurate readings and consistent replacement performance.

BrandDelphi
Part NumberSS12399
Connector ColorBlack
Terminal TypePin
Grade TypeStandard replacement
Connector Quantity1
Connector ShapeRectangle
Terminal Quantity3
Connector GenderMale
Terminal GenderMale
Wiring Harness IncludedNo
Package ContentsVehicle speed sensor

This part fits 64 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2016HondaCR-ZN/A
2015HondaCR-Z1.5LL4N/A
2015HondaPilot3.5LV6N/A
2014AcuraILX1.5LL4N/A
2014AcuraRDX3.5LV6N/A
2014AcuraTL3.7LV6N/A
2014HondaCR-Z1.5LL4N/A
2014HondaInsightN/A
2014HondaPilot3.5LV6N/A
2014HondaRidgeline3.5LV6N/A
2013AcuraILX1.5LL4N/A
2013AcuraMDX3.7LV6N/A
2013AcuraRDXN/A
2013AcuraTL3.7LV6N/A
2013AcuraZDXAutomatic3.7LV6N/A
2013HondaCR-ZN/A
2013HondaFitManual1.5LL4N/A
2013HondaInsightN/A
2013HondaOdysseyN/A
2013HondaPilot3.5LV6N/A
2013HondaRidgeline3.5LV6N/A
2012AcuraMDX3.7LV6N/A
2012AcuraRDXN/A
2012AcuraRL3.7LV6N/A
2012AcuraTLAutomaticN/A
2012AcuraZDXAutomatic3.7LV6N/A
2012HondaCR-Z1.5LL4N/A
2012HondaFitManual1.5LL4N/A
2012HondaInsightN/A
2012HondaOdysseyN/A
2012HondaPilot3.5LV6N/A
2012HondaRidgeline3.5LV6N/A
2011AcuraMDX3.7LV6N/A
2011AcuraRDXN/A
2011AcuraRL3.7LV6N/A
2011AcuraTLAutomaticN/A
2011AcuraZDXAutomatic3.7LV6N/A
2011HondaCR-Z1.5LL4N/A
2011HondaFitManual1.5LL4N/A
2011HondaInsightN/A
2011HondaOdysseyN/A
2011HondaPilot3.5LV6N/A
2011HondaRidgeline3.5LV6N/A
2010AcuraMDX3.7LV6N/A
2010AcuraRDXN/A
2010AcuraTLAutomaticN/A
2010AcuraZDX3.7LV6N/A
2010HondaFitManual1.5LL4N/A
2010HondaInsightN/A
2010HondaOdysseyN/A
2010HondaPilot3.5LV6N/A
2010HondaRidgeline3.5LV6N/A
2009AcuraRDXN/A
2009AcuraTLN/A
2009HondaFitManual1.5LL4N/A
2009HondaOdysseyN/A
2009HondaPilot3.5LV6N/A
2009HondaRidgeline3.5LV6N/A
2008AcuraRDXN/A
2008AcuraTLN/A
2008HondaOdysseyN/A
2007AcuraRDXN/A
2007AcuraTLN/A
2007HondaOdysseyN/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:

28810-RWE-0035S9553SC484SN7421VSS1019

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

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