Product Description
MOPAR 68048991AA EXHAUST GAS RECIRCULATION (EGR) COOLER FOR 07.5-12 DODGE RAM WITH 6.7L CUMMINS ENGINE
Restore factory emissions performance and maintain proper exhaust gas recirculation operation with the genuine Mopar 68048991AA EGR Cooler for 2007.5-2012 Dodge Ram trucks equipped with the powerful 6.7L Cummins turbo diesel engine. This OEM Exhaust Gas Recirculation (EGR) cooler is engineered to reduce exhaust gas temperatures before recirculation back into the intake system, helping improve emissions control, combustion efficiency, and engine reliability.
The Mopar 68048991AA EGR cooler is manufactured to strict OEM Cummins and Mopar specifications for dependable durability under extreme diesel operating temperatures and heavy-duty towing conditions. By cooling recirculated exhaust gases, this component helps reduce NOx emissions while supporting proper DPF regeneration cycles and overall emissions system functionality.
Over time, factory EGR coolers can become restricted, cracked, or internally clogged from soot buildup and thermal fatigue. Replacing a failing EGR cooler can help correct coolant loss, white smoke, overheating issues, poor engine performance, check engine lights, and emissions-related fault codes commonly associated with EGR system failure.
Unlike lower-quality aftermarket alternatives, this genuine Mopar EGR cooler delivers factory fitment, proper coolant flow characteristics, and OEM-grade construction for long-term reliability in demanding diesel applications.
FAQ
What does the EGR cooler do?
The EGR cooler lowers exhaust gas temperatures before exhaust gases are recirculated into the intake system to reduce emissions and combustion temperatures.
What are signs of a failing EGR cooler?
Common symptoms include coolant loss, white exhaust smoke, overheating, reduced fuel economy, check engine lights, and emissions-related trouble codes.
Is this a genuine Mopar OEM EGR cooler?
Yes. The 68048991AA is a genuine OEM Mopar EGR cooler designed specifically for 6.7L Cummins diesel applications.
Does this include gaskets?
Yes. OEM Mopar EGR cooler assemblies commonly include required connection gaskets for installation.
Will this fit both automatic and manual transmission trucks?
Yes. This EGR cooler is compatible with select 6.7L Cummins applications equipped with either the 68RFE automatic or G56 manual transmission.
Vehicle Fitment
- 2007.5 Dodge Ram 2500 6.7L Cummins Diesel
- 2007.5 Dodge Ram 3500 6.7L Cummins Diesel
- 2008 Dodge Ram 2500 6.7L Cummins Diesel
- 2008 Dodge Ram 3500 6.7L Cummins Diesel
- 2009 Dodge Ram 2500 6.7L Cummins Diesel
- 2009 Dodge Ram 3500 6.7L Cummins Diesel
- 2010 Dodge Ram 2500 6.7L Cummins Diesel
- 2010 Dodge Ram 3500 6.7L Cummins Diesel
- 2011 Ram 2500 6.7L Cummins Diesel
- 2011 Ram 3500 6.7L Cummins Diesel
- 2012 Ram 2500 6.7L Cummins Diesel
- 2012 Ram 3500 6.7L Cummins Diesel
Fits Select Trims Including:
ST, SLT, SXT, TRX, Outdoorsman, Laramie, Laramie Longhorn
Specifications for Mopar 68048991AA
| Category | Details |
|---|---|
| Part Number | 68048991AA |
| Brand | Mopar (OEM) |
| Product Type | Exhaust Gas Recirculation (EGR) Cooler |
| Engine Compatibility | 6.7L I6 Cummins Turbo Diesel |
| Vehicle Fitment | 2007.5-2012 Dodge Ram & Ram 2500/3500 |
| Function | Cools recirculated exhaust gases to reduce NOx emissions and maintain proper engine operation |
| Installation Type | Direct OEM Replacement |
| Cooling System Type | Liquid-Cooled EGR Heat Exchanger |
| Transmission Compatibility | 68RFE Automatic / G56 Manual |
| Included Components | EGR Cooler Assembly with Connection Gaskets |
| Replaces Part Numbers | 68048988AA, 68026996AA, 53041182AA |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 14 lbs |
| Shipping Dimensions | Approx. 22" x 12" x 10" |
| Shipping | Standard ground shipping available |
| Operating Benefits | Reduces emissions, improves EGR efficiency, supports DPF regeneration, restores coolant flow, improves engine reliability |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
