fits model: Cherokee, Grand. make: Jeep. year: 2011–2015.

( Manufacturer Part Number: 66CQKX ), ( Part Type: Valve Lifter ), ( Engine: 3.6l V6 Vin ), ( Compatible Make/model: Jeep Grand Cherokee ), ( Compatible Years: 2011 2012 2013 2014 2015 11 12 13 14 15 ), ( Fitment Info: Engine Valve Lifter Kit 3.6l V6; ), ( Important Info: 5184332aa ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )
The 66cqkx Valve Kit is an essential replacement part designed for Jeep Cherokee models produced between 2011 and 2015 with the 6-liter V6 engine. This kitchen sink variety valve kit includes all the necessary intake manifold gasket components to ensure a thorough and complete engine repair or servicing. By replacing the old, worn-out gaskets, you'll not only improve your vehicle's performance but also maintain its efficiency and prevent potential leakages, leading to a smoother driving experience.
This comprehensive kit consists of numerous gaskets and seals that fit directly onto the engine's intake manifold, including intake runner gaskets, intake plenum gaskets, and valve cover gaskets. The gaskets are meticulously crafted from high-quality materials: premium rubber compounds and steel for the perfect balance between flexibility, durability, and OEM (Original Equipment Manufacturer) precision.
The intake runner gaskets are essential for proper sealing between cylinder heads and intake runners. They facilitate a good seal between these critical engine components, ensuring optimal air and fuel flow into the engine.
Intake plenum gaskets, meanwhile, create a leak-free seal between the intake manifold and the plenum chamber. By maintaining a proper seal here, this gasket guarantees even air distribution among the engine's cylinders, contributing significantly to engine performance and overall vehicle drivability.
Lastly, the valve cover gaskets ensure an airtight seal between the intake manifold and the valve covers, which protect the valves and seals from external contaminants, such as oil, coolant, or debris. These gaskets come with neat and even pre-drilled holes, making their installation process straightforward and hassle-free by eliminating the guesswork when aligning the gasket holes.
By upgrading your Jeep Cherokee's 2011-2015, 6L V6 engine with the 66cqkx Valve Kit, you'll not only provide it with renewed vitality but also safeguard against future performance issues. Since these gaskets are designed as direct replacements for OEM parts, you can have complete confidence in their fit, form, and function. Installation is straightforward, and the kit comes with clear instructions and diagrams for ease of use. The 66cqkx Valve Kit represents a one-stop solution to breathe new life into your Jeep Cherokee's engine and keep it running at peak efficiency.
a. Improved Performance: The 66cqkx valve kit is designed to enhance engine breathing by increasing the size and flow rate of the intake and exhaust valves. This results in better combustion and increased horsepower, giving a noticeable improvement in overall engine performance.
b. Better Fuel Efficiency: With improved engine efficiency, the Jeep Cherokee may see an increase in fuel economy as the engine burns fuel more efficiently.
c. Smoother Idle and Reduced Engine Noise: The larger intake valves allow for better airflow into the engine, which can lead to a smoother idle and reduced engine noise.
2. Cons:a. Cost: Installing a 66cqkx valve kit can be quite expensive, especially if professional installers are hired. DIY installation can save some money, but it requires a good mechanical skill set and the right tools.
b. Increased Wear: Larger valves and wider camshaft Durometer produce more forces on the valve train components, potentially reducing the lifespan of the engine if not appropriately maintained.
c. Throttle Response: While the increased airflow can provide a boost in power, it may also affect the throttle response, requiring slight adjustments during everyday driving.
3. Conclusion:Installing a 66cqkx valve kit on a Jeep Cherokee (2011-2015) 6L V6 engine offers notable improvements in performance, fuel economy, idle quality, and engine noise, but it comes with a significant investment (both monetary and timewise) and potential increased engine wear. Balancing these factors, the benefits mostly outweigh the negatives, particularly for those looking to extract the best performance from their Jeep Cherokee.
4. Recommendation:For those who value performance improvements and are willing to invest in the associated costs and maintenance, a 66cqkx valve kit can be an excellent upgrade for their Jeep Cherokee. However, it is essential to consider the specific driving habits and budget before making the decision. Be sure to find a reputable parts supplier, and if possible, seek guidance from experienced mechanic for installation.
12 Month Warranty.