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Upgrade your Jeep Grand Cherokee L with the K&N Engineering NextGen Cold Air Intake System, designed specifically for the V6 3.6L engine. Constructed with a high-density polyethylene (HDPE) rotationally molded tube, this intake increases airflow volume by approximately 48.5%, enhancing engine performance without the need for additional tuning. The system's design optimizes airflow efficiency, resulting in a noticeable gain of around 12.44 horsepower and 9.43 lb-ft of torque, providing improved acceleration and responsiveness during everyday driving and highway cruising. The inclusion of a washable, reusable High-Flow Lifetime Air Filter featuring oiled cotton media ensures consistent filtration while allowing for up to 100,000 miles of service under normal highway conditions, reducing maintenance costs and effort. The oversized, conical filter design maximizes airflow and filtration capacity, contributing to engine health and performance over the long term. A custom-designed NextGen air box shields the intake from high engine bay temperatures, helping maintain optimal airflow temperature and further improving efficiency. Designed for straightforward installation, this system typically takes less than an hour to fit, making it an accessible upgrade for DIY enthusiasts and professional installers alike. Please note that this intake system is not CARB approved, and acknowledgment of this is required prior to installation. Built by K&N Engineering, this product combines durability, performance, and ease of use, making it an excellent choice for enhancing your Jeep Grand Cherokee L's power and efficiency.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
