MOPAR 5045476AB

MOPAR part number 5045476AB is a cylinder head gasket in the Engine system. This catalog matches it to 35 year-and-engine configurations from 2014 to 2026.

Verified fitment includes 2026 Ram 2500 6.4L V8 ; 2026 Ram 3500 6.4L V8 ; 2026 Ram 4500 6.4L V8 ; 2026 Ram 5500 6.4L V8 ; 2025 Ram 2500 6.4L V8 , plus 30 other configurations. See every vehicle this part fits.

Manufacturer specifications
Fits:
RightHEMI HD EngineCrew Cab Wheelbase 2
or:
RightHEMI HD EngineMega Cab
or:
RightHEMI HD EngineRegular Cab8 Foot Bed
or:
RightHEMI HD EngineCrew Cab Crew Cab8' Box
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is MOPAR 5045476AB?

MOPAR part number 5045476AB is a cylinder head gasket with published application data for 35 vehicle configurations from 2014 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does MOPAR 5045476AB fit?

This catalog matches 5045476AB to 35 year-and-engine configurations from 2014 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is MOPAR 5045476AB OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. MOPAR 5045476AB 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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