Spectra EM1300TK Diesel Exhaust Fluid (DEF) Tank

Diesel Exhaust Fluid Tank for Ram HD

The Spectra EM1300TK diesel exhaust fluid tank is built for 2013-2014 Ram 2500 and 2013-2014 Ram 3500 applications. It provides a sealed reservoir for DEF storage so the emission system can deliver fluid to the exhaust aftertreatment system as needed.

• Direct-fit DEF tank for Ram 2500 and Ram 3500 diesel applications
• Validates to OE requirements using in-house Canadian engineering review
• Helps maintain a clean, leak-free DEF storage environment
• Supports consistent DEF supply to the exhaust system
• Cross-references Mopar 68085904AA and 68085904AB for the same application

Detailed Product Overview

Built for emission control service, the Spectra EM1300TK is a replacement diesel exhaust fluid tank for Ram HD trucks that use DEF-based aftertreatment. By keeping the fluid contained in a secure reservoir, the tank helps the DEF pump maintain delivery to the exhaust system. This part number, EM1300TK, is a practical choice for technicians and owners servicing 2013-2014 Ram 2500 and 2013-2014 Ram 3500 models.

Common Issues Addressed

• Cracked or leaking DEF tank housing
• DEF contamination from a compromised storage tank
• Reduced DEF supply to the emission system
• Warning lights related to DEF storage or delivery faults
• Service replacement for worn OE-style DEF tank assemblies

Installation Notes and Tips

Verify the vehicle year, model, and OE cross-reference before installation. Confirm that the DEF system is clean and inspect connected lines, pump components, and seals for damage before placing the new tank into service. This part is listed for 2013-2014 Ram 2500 and 2013-2014 Ram 3500 applications only.

Quality Assurance

Spectra Premium validates this DEF tank through in-house Canadian engineering review to meet OE requirements for the application. Part number EM1300TK is engineered for emission-system service on Ram HD diesel trucks.