Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![Engine Freeze and Expansion Plug 0.469 in. to 0.481 in. [Galvanized Steel]](https://www.jegs.com/images/mini_750/600/689/689-mpc-210.jpg)
Vehicle Info NeededMELLINGPART NUMBER: 689-MPC-210
Engine Freeze and Expansion Plug 0.469 in. to 0.481 in. [Galvanized Steel]
$1199
Ships on Sep 14, 2026
Lowest Price GuaranteeCup style freeze plug sold by dimension for sealing machined coolant and core passages.Sold by dimension for universal use 0.469 in. to 0.481 in. diameter 0.2 in. depth Press fit Galvanized steel, silver finish
Core and coolant passages left open after machining need a plug matched to the bore, not to a vehicle. This plug is sold by dimension so an engine builder can pull exactly the size the block calls for, which is why it also shows up in bulk boxes on the bench.
Melling MPC-210 Dimensions and Installation
- 0.469 in. minimum to 0.481 in. maximum diameter.
- 0.2 in. depth.
- Press fit installation.
- Galvanized steel with a silver finish for corrosion resistance in coolant passages.
Part TypeFreeze Plug
BrandMELLING
Package Width0.12
Weight0.12 PG
Part CategoryReplacement Parts
Minimum Diameter0.469 in.
ColorSilver
Attachment TypePress Fit
Maximum Diameter0.481 in.
MaterialGalvanized Steel
Part FitmentUniversal
Depth0.2 in.
Vendor Part NumberMPC-210
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
