Dorman 667-647 Turbocharger Speed Sensor
OE Quality 60-Day Returns
Dorman

Dorman 667-647 Turbocharger Speed Sensor

Brand Dorman 667-647
Wiring Harness Length 21
Wire Gauge Measurement 40
Terminal Type Aspa
Terminal Type Blade
Thread Length 2.4
Universal Or Specific Fit Específico
Universal Or Specific Fit Specific
Wire Quantity 1
Wire Quantity 1 ensamble de manguera del calentador
Grade Type Reemplazo estándar
Grade Type Standard replacement
Connector Shape Flat
Connector Shape Plano
Terminal Quantity 1
Terminal Quantity 1 ensamble de manguera del calentador
Connector Gender Macho hembra
Connector Gender Male female
Terminal Gender Macho
Terminal Gender Male
Mounting Bracket Included No
Mounting Bracket Included Non
Color Black
Color Negro
Color Plateado
Color Silver
Configuración de terminal/Conector Aspa
Connector Quantity 2
Connector/Terminal Configuration Blade
Contenidos del paquete 1 sensor de velocidad de turbina
Diámetro de la rosca 0,125 mm
Fits Ram · 42 vehicles

OE-style replacement. Matches the original sensor’s fit and function for straightforward installation.

Standard replacement. Built to deliver dependable performance and durability.

Turbocharger speed sensor for precise speed monitoring.

Cross-references Standard Ignition TSS2, 68210095AA and 68210095AB for the same application. See all 8.

$388.52Free 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 $388.52
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Turbocharger Speed Sensor options

Dorman 667-647 Turbocharger Speed Sensor

The Dorman 667-647 turbocharger speed sensor is a direct-fit replacement for select Ram heavy-duty diesel applications. Built to match the original sensor’s fit and function, it supports accurate turbo speed monitoring for 2013-2024 Ram 2500 and 2013-2024 Ram 3500 models.

Key Features

  • Direct replacement turbocharger speed sensor for specific Ram applications
  • Engineered to match original fit and function
  • Standard replacement grade for service repairs
  • Specific fit design for proper vehicle application matching
  • Black sensor housing with flat connector configuration
  • Designed with a 21-inch wiring harness length and 40-gauge wire measurement
  • Threaded sensor design with M6 thread pitch and 0.125 mm thread diameter

Detailed Description

Use the Dorman 667-647 when replacing a failed turbo speed sensor on Ram 2500 and Ram 3500 trucks. This sensor is built for the turbocharger speed monitoring system and is designed to match the original sensor’s fit and function on the listed vehicles. The part number 667-647 is a practical OE-style replacement for service work where accurate sensor input is needed for proper turbo system operation. This part cross-references Standard Ignition TSS2 for the same application.

Common Problems This Part Can Address

  • Turbo speed sensor fault codes
  • Intermittent or inaccurate turbocharger speed readings
  • Check engine light related to turbo sensor performance
  • Driveability issues caused by a failing turbo speed signal
  • Need for a direct replacement during turbo system repair

Installation Notes and Tips

Fits 2013-2024 Ram 2500, N/A. Fits 2013-2024 Ram 3500, N/A. Verify connector shape, terminal configuration, and thread specifications before installation. Inspect the harness routing and sensor mounting point for damage or contamination before installing the replacement sensor. Confirm the application by matching the part number 667-647 to the vehicle’s original turbocharger speed sensor.

Quality Assurance

Dorman designs this turbocharger speed sensor to match original equipment fit and function and to deliver reliable performance in specified applications. The part is built as a standard replacement for the listed Ram trucks.

Related reading

This part fits 42 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2024Ram25006.7LL6DIESEL—
2024Ram35006.7LL6DIESEL—
2024Ram45006.7LL6DIESEL—
2024Ram55006.7LL6DIESEL—
2023Ram25006.7LL6DIESEL—
2023Ram35006.7LL6DIESEL—
2023Ram45006.7LL6DIESEL—
2023Ram55006.7LL6DIESEL—
2022Ram25006.7LL6DIESEL—
2022Ram35006.7LL6DIESEL—
2022Ram45006.7LL6DIESEL—
2022Ram55006.7LL6DIESEL—
2021Ram25006.7LL6DIESEL—
2021Ram35006.7LL6DIESEL—
2021Ram45006.7LL6DIESEL—
2021Ram55006.7LL6DIESEL—
2020Ram25006.7LL6DIESEL—
2020Ram35006.7LL6DIESEL—
2020Ram45006.7LL6DIESEL—
2020Ram55006.7LL6DIESEL—
2019Ram25006.7LL6DIESEL—
2019Ram35006.7LL6DIESEL—
2019Ram45006.7LL6DIESEL—
2019Ram55006.7LL6DIESEL—
2018Ram25006.7LL6DIESEL—
2018Ram35006.7LL6DIESEL—
2017Ram25006.7LL6DIESEL—
2017Ram35006.7LL6DIESEL—
2016Ram25006.7LL6DIESEL—
2016Ram35006.7LL6DIESEL—
2015Ram25006.7LL6DIESEL—
2015Ram35006.7LL6DIESEL—
2015Ram45006.7LL6DIESEL—
2015Ram55006.7LL6DIESEL—
2014Ram25006.7LL6DIESEL—
2014Ram35006.7LL6DIESEL—
2014Ram45006.7LL6DIESEL—
2014Ram55006.7LL6DIESEL—
2013Ram25006.7LL6DIESEL—
2013Ram35006.7LL6DIESEL—
2013Ram45006.7LL6DIESEL—
2013Ram55006.7LL6DIESEL—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — TSS268210095AA68210095AB68210095AC68444775AA68483898AATBS3TBS302