Description

Mishimoto Baffled Oil Catch Can

2018–2026 Jeep Wrangler JL / 2020–2026 Jeep Gladiator JT 3.6L V6

Part #: MMBCC-JLP-18PBE

The Mishimoto Baffled Oil Catch Can is a precision-engineered solution designed to protect the 3.6L Pentastar V6 engines found in Jeep Wrangler JL models from 2018 through 2026 and Jeep Gladiator JT models from 2020 through 2026. These engines are prone to excessive blow-by gases that introduce oil, fuel, and water vapor into the intake system, which can lead to blue smoke emissions, reduced engine efficiency, and potential engine knock.

This direct-fit oil catch can captures and filters these harmful vapors before they reach the intake manifold, ensuring cleaner air intake and improved engine performance. It is an essential upgrade for Jeep owners who want to maintain engine health and reliability, especially under demanding conditions such as off-road trail driving, rock crawling, or heavy towing.

By preventing oil and combustion byproducts from contaminating intake valves and sensors, the Mishimoto catch can helps preserve throttle response, reduce smoke emissions, and extend the overall longevity of your engine.

Key Features

Engineered for maximum efficiency and ease of installation, the Mishimoto Baffled Oil Catch Can offers the following benefits:

• Direct-fit design tailored specifically for 2018–2026 Jeep Wrangler JL and 2020–2026 Jeep Gladiator JT 3.6L Pentastar V6 engines
• Internal baffling system combined with air turbulators to effectively separate oil and vapors from blow-by gases
• 50-micron bronze mesh filter that cleans vapors before recirculation into the intake manifold
• Durable 2.5mm thick steel mounting bracket isolates the catch can from engine vibrations for long-lasting stability
• Pre-cut hoses and factory-style quick-disconnect fittings for a hassle-free installation in under one hour
• Convenient drain kit allows mess-free emptying through the fender well without opening the hood
• Protective rubber cap prevents dirt and debris from entering the drain valve
• Backed by Mishimoto’s lifetime warranty for reliable, long-term performance

Construction & Design

The Mishimoto catch can is constructed from high-quality materials designed to withstand the rigors of both off-road use and daily driving. The core canister features a robust internal baffle system paired with strategically placed air turbulators that promote efficient separation of oil and vapor from blow-by gases, minimizing contamination and buildup within the intake system.

A 50-micron bronze mesh filter further refines the vapor before it is recirculated, reducing the risk of oil deposits on intake valves and sensors. The included 2.5mm thick steel mounting bracket is custom-engineered to securely attach to the vehicle’s fender rail, isolating the catch can from engine vibrations and movement to ensure consistent performance and durability over time.

Installation & Fitment

Installation is straightforward and requires no cutting or modifications to your Jeep. The kit includes pre-cut hoses and factory-style quick-disconnect fittings that integrate seamlessly with the existing PCV system. Most users can complete the installation in under one hour using basic hand tools.

This catch can is a direct replacement for the factory PCV system on the following vehicles equipped with the 3.6L Pentastar V6 engine:

• Jeep Gladiator JT 2020–2026 (including 80th Anniversary, Altitude, High Altitude, Launch Edition, Mojave, Overland, Rubicon, Sport, Sport S, Willys, Willys Sport)
• Jeep Wrangler JL 2018–2026 (including 80th Anniversary, Freedom, Islander, Rubicon, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon 392, Unlimited Rubicon 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport)

What’s Included

• Baffled oil catch can assembly with internal air turbulators and bronze mesh filter
• Custom 2.5mm steel mounting bracket
• Pre-cut hoses with factory quick-disconnect fittings
• Drain kit for easy emptying through the fender well
• Protective rubber cap for the drain valve
• Installation hardware and detailed instructions

Ideal For

This catch can is perfect for Jeep owners looking to protect their 3.6L Pentastar engine from the harmful effects of blow-by contamination. It is especially beneficial for off-road enthusiasts tackling challenging terrain, drivers who frequently climb steep inclines, and anyone seeking to maintain optimal engine performance and longevity. By reducing oil vapor buildup in the intake system, it helps preserve throttle response, prevent engine knock, and reduce smoke emissions during spirited driving or heavy load conditions.