10 Ultimate Oil Catch Can For Hemi Engine 2026

⚡ Quick Verdict

📋 How We Evaluated

Evaluation relied on build quality, filtration effectiveness, and ease of installation. Value was assessed by included hardware and the long-term durability of the finish. signals from consumer reviews and listing details helped gauge real-world fitment and suitability for Mopar 5.7 and 6.4 HEMI engines.

Compatibility	2011+ 5.7L and 6.4L HEMI engines; Challenger, Charger, 300, Grand Cherokee
Material	T6061 Billet Aluminum
Finish	Anodized Black
Bracket	Z-Bracket
Drain	Knurled Bottom Drain

What We Found

I like the RANSOTO black billet oil catch can for 2011-on HEMI engines. It’s CNC‑machined from T6061 billet aluminum and finished in a durable anodized black, giving a premium look under the hood while resisting heat and corrosion. It’s designed for exact compatibility with 5.7L and 6.4L HEMI setups in Challenger, Charger, 300, and Grand Cherokee, ensuring a secure, factory-like fit. The included Z‑Bracket keeps the can accessible for routine oil disposal and reduces hose strain in tight engine bays. A knurled bottom drain makes servicing tool-free, and the kit comes with hoses and hardware for a true bolt-on install. It claims to filter PCV vapor and moisture to curb carbon buildup.

Who It’s For

Ideal for serious Mopar owners who want durable, long-lasting PCV protection. It suits daily drivers and tuned applications where a secure, maintenance-friendly can is preferred. The premium finish and precise fit make it a good investment for enthusiasts who value engine bay aesthetics and reliable filtration.

Capacity	4 oz
Material	Billet Aluminum
Finish	Black
Bracket	New UPR Z-Bracket
Included	UPR Billet Hose Ends, UPR Diffuser Upgrade

What We Found

The 6.4L Billet Oil Catch Can Kit with New 5.7 HEMI Z-Bracket Tech offers a compact billet solution with a new Z-bracket designed for easier installation and maintenance. The kit includes a 4 oz capacity catch can, UPR hose ends, and a diffuser upgrade to aid vapor capture. Its design targets 2011-2021 Charger, Challenger, and 2011-2021 6.4 Chrysler 300 applications, providing a bolt-on setup with full hardware. The billet construction and black finish deliver a clean engine bay aesthetic while maintaining durability under high heat and boost.

Who It’s For

Best for owners who want a compact, modern design with a secure mounting bracket and diffuser upgrades. Suitable for daily drivers and enthusiasts who value a straightforward install and reliable vapor capture without excessive size.

Capacity	4 oz
Material	Billet Aluminum
Finish	Red
Bracket	New UPR Z-Bracket
Included	Hose Ends, Fittings, and Diffuser Upgrade

What We Found

The red variant mirrors the black version with a red anodized finish for engine-bay styling. It uses billet aluminum construction and a new Z-bracket to ensure a secure mount and easy access for service. The kit includes essential hardware and UPR fittings, aimed at condensing oil vapor before it reaches the intake. Compatibility spans 2011-2021 6.4L HEMI vehicles and related Mopar platforms, delivering a bolt-on experience.

Who It’s For

The 6.4L Billet Oil Catch Can Kit with New 5.7 HEMI Z-Bracket Technology is best for shoppers who want a dependable match without overcomplicating the decision. It’s worth shortlisting if its size, feature set, warranty notes, and recent buyer feedback line up with the way you plan to use this best oil catch can for 6.4 hemi.

Material	Anodized Aluminum
Dipstick	Included
Mounting	Multi-Angle Brackets
Fitment	Dodge RAM 1500/2500/3500, Charger, Challenger, Grand Cherokee
Capacity	Unknown

What We Found

JDMON’s Aluminum Oil Separator Tank emphasizes durable construction and practical install options. The unit includes a dipstick for quick fluid level checks and mounts from multiple angles with included brackets. It’s designed for Dodge RAM trucks and 6.4L HEMI applications, including Charger and Challenger variations. The kit promotes simple cleaning by allowing reservoir access through the bottom, reducing the need for specialized tools.

Who It’s For

Best for owners who value ease of access and multi-angle mounting compatibility. Compatible with RAM and passenger cars, it suits those who prioritize maintenance simplicity and robust aluminum construction.

Compatibility	Charger, Challenger, Cherokee, 300C; Durango 2018-2024
Material	Not Specified
Capacity	Not Specified
Bracket	Not Specified
Note	Limited documented features

What We Found

J&L Oil Separator Co. presents a 3.0 oil separator with minimal feature disclosure. The listing emphasizes compatibility with 2011-2023 Charger, Challenger, Cherokee, 300C and 2018-2024 Durango, focusing on broader Mopar PCV protection theme rather than specific component specs. The lack of listed features makes evaluation challenging, but the unit may suit owners seeking a simple, budget-conscious option pending verification.

Who It’s For

Suitable for buyers who prioritize broad compatibility and a basic separator while awaiting clearer product data. Those who value a lower-cost entry may consider this option after confirming part details.

Compatibility	2011+ 5.7L and 6.4L HEMI engines; Challenger, Charger, 300, Grand Cherokee
Material	T6061 Billet Aluminum
Finish	Anodized Red
Bracket	Z-Bracket
Drain	Knurled Bottom Drain

What We Found

RANSOTO’s red variant mirrors the black model with the same premium billet construction and Z‑Bracket design. It preserves the knurled bottom drain and 100% bolt-on hardware, ensuring a clean, secure install in the same 2011-on HEMI applications. The red finish adds a contrasting aesthetic to the engine bay, while maintaining the durable anodized billet aluminum construction and overall filtration goals.

Who It’s For

Ideal for owners who want a high-durability catch can with a bold color accent. It suits enthusiasts who value a solid install, reliable PCV filtration, and engine-bay customization.

Capacity	450 ml
Material	Aviation-grade aluminum with stainless mesh
Filtration	Mesh baffle
Bracket	Z-Bracket
Special	Breather Filter option

What We Found

This 6.4L Billet Oil Catch Can Kit adds a breather filter option to the standard billet design. The kit emphasizes a robust stainless steel/aluminum mesh baffle to capture oil vapor and moisture, reducing carbon deposits. It uses aviation-grade aluminum welding for leak-proof durability and claims a 450 ml capacity with a sight glass. An included Z-bracket and quick-release knurled opening provide a practical plug-and-play installation for 2011-2021 6.4L HEMI vehicles.

Who It’s For

Best for drivers who want a performance-oriented setup with a breather option and clear fluid watching capability. Suitable for those who push engines harder and need reliable long-term protection.

Capacity	Unknown
Material	Billet Aluminum
Finish	Red
Bracket	Z-Bracket
Included	Hose Ends and Diffuser Upgrades

What We Found

This red version of the 6.4L Billet Oil Catch Can Kit with a 5.7 HEMI Z-Bracket mirrors the design now with a bold red finish. It maintains a Z‑Bracket for stable mounting and a knurled opening for quick access. The kit includes hose ends and diffusers designed to improve vapor separation before it reaches the intake, supporting a cleaner burn and reduced carbon buildup.

Who It’s For

Best for shoppers who want a dependable match without overcomplicating the decision. Shortlist if size, feature set, warranty notes, and recent buyer feedback line up with how you plan to use this best oil catch can for 6.4 hemi.

Capacity	450 ml
Material	T6-6061 aviation aluminum
Finish	Red
Bracket	Z-Bracket
Includes	Hoses, Adapters, Clamps, Bolts

What We Found

DOPPAPS Oil Catch Can for HEMI uses a Z‑Bracket Technology and a red finish. It targets a wide Mopar fit across Charger, Challenger, Grand Cherokee, and 2011-present 6.4L applications. The can is built with T6-6061 aviation-grade aluminum, featuring laser-welded seams and a 450 ml capacity. Included are the Z‑Bracket, hoses, adapters, clamps, and bolt kits for plug-and-play installation, along with a support claim of 250°F and 25 PSI operating specs.

Who It’s For

6.4L Billet Oil Catch Can Kit 5.7L 6.4L HEMI Compatible with 2011-2021 Dodge Charger, Challenger, is best for shoppers who want a dependable match without overcomplicating the decision. It is worth shortlisting if its size, feature set, warranty notes, and recent buyer feedback line up with the way you plan to use this best oil catch can for 6.4 hemi.

Compatibility	2011-2021 Charger, Challenger, 300; Grand Cherokee
Capacity	Unknown
Material	Billet Aluminum
Finish	Red
Bracket	Z-Bracket
Includes	Hose Ends, Adapters, Clamps, Bolts

What We Found

The 6.4L Billet Oil Catch Can Kit targets 2011-2021 Dodge Charger, Challenger, and Jeep Grand Cherokee applications. It combines a 5.7L/6.4L HEMI compatible kit with a billet red can and Z-bracket, plus a full set of hoses and adapters for plug-and-play installation. The design emphasizes high-strength aviation aluminum construction and a dedicated oil-vapor separation path to reduce carbon buildup and improve intake cleanliness.

Who It’s For

EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with Breather Filter, 300ml Alu is best for shoppers who want a dependable match without overcomplicating the decision. It is worth shortlisting if its size, feature set, warranty notes, and recent buyer feedback line up with the way you plan to use this best oil catch can for 6.4 hemi.

What to Look For Before Buying

When choosing an oil catch can for a 6.4 HEMI, I focus on build quality, fitment accuracy, and maintenance practicality. Look for billet aluminum construction, secure mounting hardware, and an accessible drain. Check that the unit includes hoses and fittings compatible with Mopar PCV plumbing. Finally, weigh the value against capacity and whether a diffuser or breather option is included.

Check Consideration 1 – Build Quality

Consideration 1 – Build Quality: Choose billet aluminum cans with corrosion-resistant finishes and precise welds. A sturdy Z-bracket should resist flex and vibration. Ensure the drain is knurled for tool-free servicing and that hoses use durable fittings.

Value Consideration 2 – Compatibility and Fitment

Consideration 2 – Compatibility and Fitment: Confirm the unit supports 2011-on 5.7L and 6.4L HEMI engines and is labeled for your model, whether Charger, Challenger, 300, or Grand Cherokee. Verify engine-bay clearance and hose length to avoid kinks.

Rating Consideration 3 – Performance and Maintenance

Consideration 3 – Performance and Maintenance: Look for filtration features like a diffuser, mesh, or breather options. A see-through capacity or sight glass helps monitoring. Maintenance should be simple, with accessible drains and minimal risk of leaks.

Verify Consideration 4 – Value, Warranty, and Support

Consideration 4 – Value, Warranty, and Support: Compare kit contents, including hoses, adapters, and clamps. Check warranty terms and seller support. Factor in finish quality and how well the color matches other engine-bay components.

Frequently Asked Questions

What makes a catch can compatible with Hemi engines?

Compatibility depends on fitment for 5.7L and 6.4L HEMI PCV plumbing, mounting points, and available clearance in the engine bay. Look for kits designed specifically for Mopar V8 platforms with a secure mounting system.

Is capacity important for daily driving?

Capacity affects how often you drain. For daily driving, choose a moderate capacity with an easy-access drain to minimize maintenance. Larger tanks reduce draining but may require more space and cost.

Should I choose a kit with a breather filter?

Breather filters can add versatility, especially for pre-PCV setups or higher-performance builds. They aid gas exchange but may require extra maintenance to prevent filter fouling.

How do I verify fitment for my specific model year?

Cross-check part numbers with your vehicle year, model, and engine. Review manufacturer compatibility lists and ask seller questions to confirm fitment before purchase.

What signals indicate a good value?

A good value combines billet construction, reliable mounting, complete hardware, and clear compatibility. Positive user feedback and a solid warranty further indicate reliability and long-term satisfaction.

🎯 Final Verdict

The top pick is the RANSOTO Black Billet Oil Catch Can for its premium billet construction, precise HEMI compatibility, and the secure Z-bracket that simplifies installation. It combines durable materials with practical maintenance features like a knurled drain, making it a reliable long-term option. As a strong alternative, the 6.4L Billet Oil Catch Can Kit with New Z-Bracket offers solid performance and a modern design in a compact package. Buyers should choose based on aesthetic preference and whether a larger or more feature-rich kit is desired.