Heating and Cooling› Overflow Tanks and Catch Cans

MightyMouse Solutions

Billet Aluminum Oil Catch Can Kit

$438.99

SKU: PM-846

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Mightymouse Solutions PM-846 is an oil catch can designed for the 2015-2019 LT4 Corvette. It replaces the factory PCV valve to stop oil from entering the supercharger on Gen V LT4 DI engines.

The kit includes a Gen5 PCV can with a breather, a ported LT4 adapter assembly, 6AN inlet fitting and hose fitting, a 3/8" vacuum tee and hose, a drain extension kit, and mounting hardware. It is made from billet aluminum and is designed to fit all 2015-2019 Z06 LT4 models.
Show original supplier description
The Mightymouse Solutions PM-846 is a "mild" oil catch can specifically engineered for the 2015-2019 LT4 Corvette models. This component is designed to replace the factory PCV valve, thereby preventing oil and blow-by from entering the supercharger's floor, which is a common issue on Gen V LT4 Direct Injection engines. Constructed from durable billet aluminum, this catch can system utilizes a "ported" fitting that reroutes the crankcase flow externally for ventilation. The kit comes complete with all necessary components for installation, including a Gen5 PCV can with a breather, a specifically ported LT4 adapter assembly, a 6AN inlet fitting and hose, a 3/8" vacuum tee and hose, a drain extension kit, and a mounting bracket with hardware. The use of AN fittings ensures a secure and leak-free connection. Installation is rated at a difficulty level of 2 out of 5, suggesting a straightforward process that can typically be completed with common tools in under 20 minutes. This "mild" version is suitable for stock or mildly modified Corvettes, with a "wild" option available for more heavily modified applications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMightyMouse Solutions
Part NumberPM-846
CategoryHeating and Cooling
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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