Engines and Components› Engines, Blocks and Components

Melling

FREEZE PLUG 25 PACK BRASS

$17.69

SKU: M00L MPC-85B-BK

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Melling MPC-85B-BK is a brass engine expansion plug designed to seal casting core holes in your engine block and heads. These plugs help protect against cracks caused by frozen coolant pressure and ensure vital fluids remain contained within the engine. This particular plug is sold individually and features a 1.500-inch outside diameter and a 0.625-inch depth.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMelling
Part NumberM00L MPC-85B-BK

Buy with Confidence

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.

View Full Return Policy