Part #: 81-0816
The K&N Oil Catch Can is a precision-engineered Air Oil Separator designed specifically for Jeep Wrangler JL models from 2018 to 2025 and Jeep Gladiator models from 2020 to 2025 equipped with the 3.6L V6 engine. This high-capacity reservoir system captures oil and contaminants from crankcase blowby gases before they can enter the intake tract, helping to maintain engine performance and longevity. Ideal for Jeep enthusiasts looking to protect their engine from power loss and potential damage caused by oil buildup, the K&N Oil Catch Can offers a reliable and easy-to-install solution.
By preventing oil and sludge from contaminating the intake system, this separator helps preserve throttle response and fuel efficiency, making it an essential upgrade for daily drivers and off-road adventurers alike.
The K&N Oil Catch Can combines advanced engineering with user-friendly design to deliver effective crankcase ventilation management. Key features include:
The K&N Oil Catch Can is crafted from high-quality materials designed to endure the demanding environment of the engine bay. Its robust construction ensures long-lasting durability while maintaining a lightweight profile. The separator’s internal design efficiently separates oil from crankcase gases, preventing contamination of the intake tract. The use of factory-style hose fittings guarantees a secure, leak-free connection that integrates seamlessly with the vehicle’s existing ventilation system.
Engineered specifically for the Jeep Wrangler JL and Gladiator 3.6L V6 engines, this oil catch can fits precisely and mounts securely without requiring modifications or additional brackets.
Installation of the K&N Oil Catch Can is straightforward and can typically be completed in about 30 minutes using basic hand tools. The product replaces the factory crankcase ventilation line and uses original-style hose connections that snap on and off easily, minimizing installation time and complexity. No special tools are required to check or empty the oil reservoir, making routine maintenance simple and convenient.
This oil catch can is designed exclusively for 2018–2025 Jeep Wrangler JL and 2020–2025 Jeep Gladiator models equipped with the 3.6L V6 engine, ensuring a perfect fit and optimal performance.
This K&N Oil Catch Can is ideal for Jeep Wrangler JL and Gladiator owners who want to protect their engine from the harmful effects of crankcase blowby. It is especially beneficial for drivers who frequently tow, off-road, or operate their vehicles under demanding conditions where engine protection and performance retention are critical. Enthusiasts seeking a reliable, maintenance-friendly solution to reduce oil contamination in the intake system will find this product an excellent upgrade.
K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
81-0816 K&N Engineering 18-25 Jeep Wrangler / 20-25 Jeep Gladiator Oil Catch Can. The K&N Air Oil Separator protects your engine by capturing oil blowby in a high-capacity reservoir, preventing power loss and engine damage. Designed for quick installation with factory-style hose connections, it fits perfectly in your engine bay without modifications. Easy to check and empty with no tools required, this unit is engineered specifically for your vehicle and backed by K&N’s No-Hassle Lifetime Limited Warranty. Maintain engine performance and longevity with this essential upgrade.
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Part #: 81-0816
The K&N Oil Catch Can is a precision-engineered Air Oil Separator designed specifically for Jeep Wrangler JL models from 2018 to 2025 and Jeep Gladiator models from 2020 to 2025 equipped with the 3.6L V6 engine. This high-capacity reservoir system captures oil and contaminants from crankcase blowby gases before they can enter the intake tract, helping to maintain engine performance and longevity. Ideal for Jeep enthusiasts looking to protect their engine from power loss and potential damage caused by oil buildup, the K&N Oil Catch Can offers a reliable and easy-to-install solution.
By preventing oil and sludge from contaminating the intake system, this separator helps preserve throttle response and fuel efficiency, making it an essential upgrade for daily drivers and off-road adventurers alike.
The K&N Oil Catch Can combines advanced engineering with user-friendly design to deliver effective crankcase ventilation management. Key features include:
The K&N Oil Catch Can is crafted from high-quality materials designed to endure the demanding environment of the engine bay. Its robust construction ensures long-lasting durability while maintaining a lightweight profile. The separator’s internal design efficiently separates oil from crankcase gases, preventing contamination of the intake tract. The use of factory-style hose fittings guarantees a secure, leak-free connection that integrates seamlessly with the vehicle’s existing ventilation system.
Engineered specifically for the Jeep Wrangler JL and Gladiator 3.6L V6 engines, this oil catch can fits precisely and mounts securely without requiring modifications or additional brackets.
Installation of the K&N Oil Catch Can is straightforward and can typically be completed in about 30 minutes using basic hand tools. The product replaces the factory crankcase ventilation line and uses original-style hose connections that snap on and off easily, minimizing installation time and complexity. No special tools are required to check or empty the oil reservoir, making routine maintenance simple and convenient.
This oil catch can is designed exclusively for 2018–2025 Jeep Wrangler JL and 2020–2025 Jeep Gladiator models equipped with the 3.6L V6 engine, ensuring a perfect fit and optimal performance.
This K&N Oil Catch Can is ideal for Jeep Wrangler JL and Gladiator owners who want to protect their engine from the harmful effects of crankcase blowby. It is especially beneficial for drivers who frequently tow, off-road, or operate their vehicles under demanding conditions where engine protection and performance retention are critical. Enthusiasts seeking a reliable, maintenance-friendly solution to reduce oil contamination in the intake system will find this product an excellent upgrade.
K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
