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Melling Engine Expansion Plug Kits

4.14 out of 5 stars 14 Customer Reviews

Melling engine expansion plug kits come with everything needed to replace the leaky "freeze" plugs on your current engine. When you have the motor out of the chassis, it's the ideal time to update the plugs before they start leaking. Order the kit recommended for your application—and stay ahead of the game with Melling!

Showing In Stock Items. Show All 155 Items.

Results 1 - 25 of 112

Melling Engine Expansion Plug Kits MPE-901BR

Melling Engine Expansion Plug Kits MPE-901BR

Engine Expansion, Plug Kit, Stock Replacement, Cylinder Head, 1.250 in. Diameter, Brass, Kit

Part Number: MEL-MPE-901BR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits MPE-102R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-102R

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits MPE-110R

Engine Expansion Plugs, Steel, Ford, Mercury, Kit

Part Number: MEL-MPE-110R

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits MPE-117R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-117R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits MPE-107R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-107R

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits MPE-256R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-256R

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits for 2002-2006 DAKOTA, DURANGO, 2003-2006 RAM 1500 - MPE-825R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-825R

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Melling Engine Expansion Plug Kits MPE-176R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-176R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-185R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-185R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-701R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-701R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-128R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-128R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-120R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-120R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-121R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-121R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits for 1975-1985 LAND CRUISER - MPE-141R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-141R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-119R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-119R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits for 1960-1974 LAND CRUISER - MPE-821R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-821R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-106R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-106R

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-105R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-105R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits for 1976-1983 ACCORD, 1975-1983 CIVIC, 1979-1982 PRELUDE - MPE-153BR

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-153BR

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-130R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-130R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-132R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-132R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits for 1967-1971 850 - MPE-151R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-151R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits for 1973-1975 MARINA - MPE-143R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-143R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-139R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-139R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Engine Expansion Plug Kits for 1975 APOLLO, 1975-1976 SKYLARK - MPE-166R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-166R

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

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