fits model: Lml. year: 2011–2016.

( Brand: General Motors ), ( Manufacturer Part Number: 12670474 ), ( Type: Line ), ( Fluid Type: Diesel ), ( Placement On Vehicle: Engine Compartment )
This product is a high-quality set of pump rail high pressure lines specifically designed for 6.6L LML Duramax engines, manufactured between the years 2011 and 2016. The set consists of two components: the 12670474 and the 12670475.
The 12670474 high pressure line is a crucial component of your engine's fuel system. It is engineered to withstand the high pressure required to transport diesel fuel from the fuel pump to the injection pump. This line is made of durable materials that can resist corrosion and wear, ensuring reliable performance over time.
The 12670475 high pressure line serves a similar purpose within the fuel system. It is designed to safely transport fuel under high pressure, from the fuel pump to the injection pump. Like the 12670474, this line is crafted from robust materials to ensure longevity and reliability.
Both of these high pressure lines are essential components of your engine's fuel system, and their replacement is crucial for maintaining the performance and efficiency of your 6.6L LML Duramax engine. These lines are directly connected to the pump rail, thereby making them susceptible to wear and tear due to their constant exposure to high pressure and high temperatures.
By investing in this high-quality set of pump rail high pressure lines, you can ensure the longevity and reliability of your engine, reducing the risk of costly repairs and downtime. These lines are a must-have for any 6.6L LML Duramax engine owner who values the performance and efficiency of their vehicle.
Pros of buying a 12670474 2011-2016 6.6L LML Duramax pump rail high pressure lines:1. Compatibility: These lines are specifically designed for 2011-2016 6.6L LML Duramax engines, ensuring a perfect fit and function.
2. High Quality Material: The lines are made from premium materials, such as stainless steel, providing durability and resistance to corrosion and wear.
3. Improved Performance: Replacing worn-out high pressure lines can improve the fuel injection system's performance, leading to better fuel efficiency and engine power.
Cons of buying a 12670474 2011-2016 6.6L LML Duramax pump rail high pressure lines:1. Cost: Replacing high pressure lines can be an expensive investment, especially if you opt for high-quality parts like these.
2. Installation Complexity: The installation process can be complex and may require specialized tools and technical knowledge.
3. Potential for Damage: Handling and installing the high pressure lines can be risky, as even small damage can lead to significant engine issues.
Recommendation:If you're experiencing issues with your 2011-2016 6.6L LML Duramax engine's high pressure lines, it's essential to replace them to maintain proper engine performance and prevent potential damage. While these parts can be expensive and the installation process may be challenging, the benefits, such as improved fuel efficiency and engine power, make it a worthwhile investment. When purchasing these lines, ensure you're buying from a reputable supplier to ensure the quality and compatibility of the parts. If you're unsure about the installation process, consider hiring a professional mechanic to ensure the job is done correctly.
2011 2016 6.6L LML Duramax Pump to Rail High Pressure Lines 12670474 12670475.