Standard Ignition DFI4 Diesel Exhaust Fluid (DEF) Injection Nozzle

Reliable Diesel Exhaust Fluid Injection Nozzle for Jeep and Ram

The Standard Ignition DFI4 Diesel Exhaust Fluid (DEF) Injection Nozzle is designed to meet the emission control needs of select Jeep and Ram vehicles. Featuring a durable gray finish, this nozzle ensures consistent DEF delivery to support your vehicle's emission system performance.

• Compatible with Jeep Grand Cherokee and Ram 1500, 1500 Classic, ProMaster 1500, 2500, and 3500 models
• Durable gray color/finish for corrosion resistance and longevity
• Part number DFI4 for precise identification and fitment
• Engineered for accurate DEF injection to reduce harmful emissions
• Designed to maintain emission system efficiency and compliance

Product Details and Specifications

The Standard Ignition DFI4 DEF Injection Nozzle is a critical component in the emission control system, responsible for injecting diesel exhaust fluid into the exhaust stream. This gray-finished nozzle is engineered to provide reliable performance and withstand the harsh conditions within the exhaust system. Compatible with a range of Jeep and Ram vehicles, including the Jeep Grand Cherokee and Ram ProMaster series, this nozzle supports proper DEF dosing to reduce nitrogen oxide emissions effectively.

Applications and Problem Resolution

• Helps resolve DEF injection inconsistencies that can trigger emission system warnings
• Addresses issues related to increased exhaust emissions and failed emissions tests
• Prevents DEF nozzle clogging and corrosion that can impair system function
• Supports restoration of proper DEF flow for optimal emission control
• Mitigates engine performance problems linked to faulty DEF injection

Installation Notes and Tips

When installing the Standard Ignition DFI4 DEF Injection Nozzle, ensure the vehicle is compatible by verifying the make and model, including Jeep Grand Cherokee and Ram 1500 Classic or ProMaster series. Handle the nozzle carefully to avoid damage to the injection tip. It is recommended to inspect the DEF system for contamination or blockages before installation to ensure optimal performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The DFI4 DEF Injection Nozzle undergoes rigorous quality control to ensure consistent operation within emission systems. Warranty coverage details should be confirmed with the product documentation or supplier.