Mishimoto MMBCC-T1-19 Baffled Oil Catch Can for 2019-2025 Chevy/GMC 5.3L/6.2L

Vehicle Fitment

• 2019-2025 Chevrolet Silverado 1500 (All Trims; 5.3L V8 L83, 6.2L V8 L87; 2WD/4WD)
• 2019-2025 GMC Sierra 1500 (All Trims including Denali; 5.3L V8 L83, 6.2L V8 L87; 2WD/4WD)
• 2021-2025 Chevrolet Tahoe (All Trims including Z71; 5.3L V8 L83, 6.2L V8 L87; 2WD/4WD)
• 2021-2025 Chevrolet Suburban (All Trims; 5.3L V8 L83, 6.2L V8 L87; 2WD/4WD)
• 2021-2025 GMC Yukon (All Trims including Denali, AT4; 5.3L V8 L83, 6.2L V8 L87; 2WD/4WD)
• 2021-2025 GMC Yukon XL (All Trims including Denali; 5.3L V8 L83, 6.2L V8 L87; 2WD/4WD)

Fitment Notes

• Fits T1 platform GM trucks and SUVs with 5.3L (L83) or 6.2L (L87) V8 engines only
• Does not fit 4.3L V6, 2.7L I4, or 3.0L Duramax diesel engine variants
• Does not fit pre-2019 K2 platform Silverado/Sierra or pre-2021 K2 Tahoe/Suburban/Yukon
• Mishimoto recommends checking can contents every 1,000 miles until a baseline is established
• Do not allow contents to rise above the internal baffle - drain at each oil change

Features

• Direct fit for 2019+ GM T1 platform trucks and SUVs with 5.3L/6.2L V8 - no cutting or modification required
• Internal air turbulators, baffle, and 50-micron sintered bronze filter separate oil, fuel, and water vapors from crankcase gases
• Prevents oil blow-by from reaching intake valves and causing carbon buildup - a known issue with direct-injection V8 engines
• Captures blow-by permanently rather than recirculating it back into the engine or oil pan
• 3mm-thick steel mounting brackets withstand towing, off-road, and high-performance use
• Pre-installed quick-disconnect M16x1.5 fittings for clean, leak-free installation
• Fully serviceable filter and can - drainable at every oil change interval
• Backed by the Mishimoto Lifetime Warranty

Specifications

• Part Number: MMBCC-T1-19
• Chassis Code: T1 (2019+ GMT T1 Platform)
• Engine Codes: L83 (5.3L V8), L87 (6.2L V8)
• Inlet Thread Size: M16x1.5
• Outlet Thread Size: M16x1.5
• Drain Plug Thread Size: 3/8-NPT
• Filter Media: 50-Micron Sintered Bronze
• Bracket Construction: 3mm-Thick Powder-Coated Steel
• Finish: Black
• Installation Difficulty: Easy - under 1 hour

Included Components

• 1x Baffled Oil Catch Can (Black)
• 1x Direct-Fit Steel Mounting Bracket
• 2x Pre-Installed Quick-Disconnect M16x1.5 Fittings
• 1x Hardware and Mounting Kit

Product Description

The Mishimoto MMBCC-T1-19 is a direct-fit baffled oil catch can kit engineered for 2019-2025 GM T1 platform trucks and SUVs equipped with the 5.3L (L83) or 6.2L (L87) V8 engine. These direct-injection engines are prone to oil blow-by accumulating on intake valves, leading to carbon deposits that reduce airflow, hurt performance, and can eventually prevent valves from fully closing. This catch can intercepts that blow-by before it reaches the intake, using an internal air turbulator, baffle, and 50-micron sintered bronze filter to thoroughly separate oil, fuel, and water vapors from crankcase gases - trapping them permanently in the can rather than recirculating them back into the engine.

Installation is straightforward and takes under an hour using direct-fit pre-installed quick-disconnect fittings and sturdy 3mm-thick powder-coated steel brackets that bolt to existing mounting points. The can and filter are fully serviceable - simply drain at each oil change interval. Compatible with the Silverado 1500, Sierra 1500, Tahoe, Suburban, Yukon, and Yukon XL on the T1 platform, and backed by the Mishimoto Lifetime Warranty, this catch can is a proven long-term engine protection upgrade for any 5.3L or 6.2L GM V8 owner.