GM GENUINE 12622325

GM GENUINE part number 12622325 is a cylinder head gasket in the Engine system. This catalog matches it to 27 year-and-engine configurations from 2018 to 2026.

Verified fitment includes 2026 Chevrolet Silverado 1500 5.3L V8 ; 2026 Chevrolet Suburban 5.3L V8 ; 2026 Chevrolet Tahoe 5.3L V8 ; 2026 GMC Yukon 5.3L V8 ; 2026 GMC Yukon XL 5.3L V8 , plus 22 other configurations. See every vehicle this part fits.

Manufacturer specifications
Cylinder Bore Diameter: 3.84 In
Single UseHead Bolt Replacement Required
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE 12622325?

GM GENUINE part number 12622325 is a cylinder head gasket with published application data for 27 vehicle configurations from 2018 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE 12622325 fit?

This catalog matches 12622325 to 27 year-and-engine configurations from 2018 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE 12622325 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 12622325 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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