MELLING MDK400

Verified fitment Cylinder Deactivation Delete · Fits 5 Configurations

MELLING part number MDK400 is a cylinder deactivation delete in the Engine system. This catalog matches it to 5 year-and-engine configurations from 2018 to 2020.

Verified fitment includes 2020 Chevrolet Suburban 5.3L V8 ; 2020 GMC Yukon 5.3L V8 ; 2020 GMC Yukon XL 5.3L V8 ; 2019 Chevrolet Suburban 5.3L V8 ; 2018 GMC Sierra 1500 5.3L V8 . See every vehicle this part fits.

Manufacturer specifications

Does Not Include HP engine tuner for disabling the AFM in the engine control moduleWhen Installing A Delete CAM, The Active Fuel Management Lifters Must be Replaced Using Non-Active Fuel Management Lifters.The Valve Lifter Guides Used In Non-Active Fuel Management Engines Are Different From Those Used In Active Fuel Management Engines and Must be Replaced When Installing The Non-Active Fuel Management Lifters.The VLOM Must be Replaced with A Non-Active Fuel Management Valley Cover.

Application data published for:

🇺🇸 US 🇨🇦 CA 🇲🇽 MX

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Frequently Asked Questions

What is MELLING MDK400?

MELLING part number MDK400 is a cylinder deactivation delete with published application data for 5 vehicle configurations from 2018 to 2020. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does MELLING MDK400 fit?

This catalog matches MDK400 to 5 year-and-engine configurations from 2018 to 2020. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is MELLING MDK400 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. MELLING MDK400 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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