Product Description
MOPAR 68644730AA ENGINE OIL PRESSURE (EOP) SENSOR FOR 02-10 DODGE RAM WITH 5.9L/6.7L CUMMINS ENGINE
Maintain accurate engine oil pressure monitoring and protect your Cummins diesel engine with the genuine Mopar 68644730AA Engine Oil Pressure (EOP) Sensor for 2002-2010 Dodge Ram trucks equipped with the legendary 5.9L or 6.7L Cummins diesel engine. This OEM oil pressure sensor is designed to provide precise oil pressure readings directly to the ECM and dashboard monitoring system, helping ensure proper engine lubrication and long-term diesel reliability.
The Mopar 68644730AA oil pressure sensor plays a critical role in monitoring engine oil pressure levels during startup, towing, heavy acceleration, and daily driving conditions. A failing oil pressure sensor can trigger warning lights, inaccurate gauge readings, erratic oil pressure display behavior, or false low-pressure warnings that may affect vehicle operation and diagnostics.
Manufactured to strict OEM Mopar standards, this direct-fit EOP sensor offers factory-correct thread sizing, electrical connectivity, and dependable long-term durability under the demanding operating conditions of Cummins diesel applications. Unlike low-quality aftermarket sensors, genuine Mopar components maintain accurate communication with factory engine management systems and help eliminate intermittent sensor failures.
This OEM Mopar oil pressure sensor replaces previous part number 5083366AA and is commonly used on Dodge Ram 2500, 3500, 4500, and 5500 Cummins-powered trucks.
FAQ
What does the engine oil pressure sensor do?
The sensor monitors engine oil pressure and sends readings to the ECM and dashboard oil pressure gauge system.
What are symptoms of a failing oil pressure sensor?
Common symptoms include fluctuating oil pressure readings, oil warning lights, inaccurate gauge operation, fault codes, or intermittent low-pressure warnings.
Is this a genuine Mopar OEM sensor?
Yes. The 68644730AA is a genuine OEM Mopar oil pressure sensor engineered specifically for Cummins diesel applications.
Will this fit both 5.9L and 6.7L Cummins engines?
Yes. This sensor fits select 5.9L Cummins and 6.7L Cummins diesel applications from 2002-2010.
Does this replace older part numbers?
Yes. Mopar 68644730AA supersedes and replaces Mopar part number 5083366AA.
Vehicle Fitment
- 2002 Dodge Ram 2500 5.9L Cummins Diesel
- 2003 Dodge Ram 2500 5.9L Cummins Diesel
- 2004 Dodge Ram 2500 5.9L Cummins Diesel
- 2005 Dodge Ram 2500 5.9L Cummins Diesel
- 2006 Dodge Ram 2500 5.9L Cummins Diesel
- 2007 Dodge Ram 2500 6.7L Cummins Diesel
- 2008 Dodge Ram 2500 6.7L Cummins Diesel
- 2009 Dodge Ram 2500 6.7L Cummins Diesel
- 2010 Dodge Ram 2500 6.7L Cummins Diesel
- 2002 Dodge Ram 3500 5.9L Cummins Diesel
- 2003 Dodge Ram 3500 5.9L Cummins Diesel
- 2004 Dodge Ram 3500 5.9L Cummins Diesel
- 2005 Dodge Ram 3500 5.9L Cummins Diesel
- 2006 Dodge Ram 3500 5.9L Cummins Diesel
- 2007 Dodge Ram 3500 6.7L Cummins Diesel
- 2008 Dodge Ram 3500 6.7L Cummins Diesel
- 2009 Dodge Ram 3500 6.7L Cummins Diesel
- 2010 Dodge Ram 3500 6.7L Cummins Diesel
- 2010 Dodge Ram 4500 6.7L Cummins Diesel
- 2010 Dodge Ram 5500 6.7L Cummins Diesel
Fits Select Trims Including:
ST, SLT, Laramie, Sport, Big Horn, Lone Star, Mega Cab, Quad Cab, Chassis Cab Models
Specifications for Mopar 68644730AA
| Category | Details |
|---|---|
| Part Number | 68644730AA |
| Brand | Mopar (OEM) |
| Product Type | Engine Oil Pressure (EOP) Sensor |
| Engine Compatibility | 5.9L Cummins 24V Diesel / 5.9L HO Cummins Diesel / 6.7L Cummins Turbo Diesel |
| Vehicle Fitment | 2002-2010 Dodge Ram 2500/3500/4500/5500 |
| Function | Monitors engine oil pressure and communicates readings to ECM and dashboard systems |
| Sensor Type | Electronic Oil Pressure Sending Unit |
| Installation Type | Direct OEM Replacement |
| Connector Type | OEM Factory Electrical Connector |
| Thread Compatibility | Factory OEM Oil Port Thread Specification |
| Replaces Part Numbers | 5083366AA |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 0.4 lbs |
| Shipping Dimensions | Approx. 5" x 4" x 3" |
| Shipping | Standard ground shipping available |
| Operating Benefits | Provides accurate oil pressure readings, helps prevent false warning lights, supports engine protection systems, improves diagnostic accuracy |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
