JEEP 4.0L/242 Engine Blocks & Accessories

Main Cap Studs, 2-bolt Style, Standard Hex Nuts, Washers, Jeep, 4.0L, Kit

Part Number: ARP-146-5401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plugs, Brass, Jeep, 4.0L, Kit

Part Number: MEL-MPE-256BR

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Set of 10

Part Number: RNB-555-028

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bolts, High Performance Series, 2-bolt Style, Hex Head, Washers, Jeep, 4.0L, Kit

Part Number: ARP-146-5001

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plugs, Brass, AMC, International, Jeep, Set of 7

Part Number: RNB-567-017

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Cap Fastener, Bolt, Hex, 1/2-13 in. Thread, 3 in. Length, Steel, Black Oxide, Jeep, Each

Part Number: CWA-J4006948

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Offset Dowel Pins AMC Jeep .021

Part Number: IST-BHJ-01021

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

• Drop Ship
• Special Order

Expansion Plugs, Steel, Diameter 2.015 in., Various, Each

Part Number: RNB-555-069

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plugs, Steel, AMC, Jeep, International, Set of 7

Part Number: RNB-557-017

Not Yet Reviewed

Estimated Ship Date: Today

Expansion Plug, Engine Oil Galley Plug, Steel, 2.00 in. Diameter, Jeep, Each

Part Number: MOP-J3105394

Not Yet Reviewed

Estimated Ship Date: Today

Offset Dowel Pins AMC Jeep .007

Part Number: IST-BHJ-01007

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

• Drop Ship
• Special Order

Offset Dowel Pins AMC Jeep .014

Part Number: IST-BHJ-01014

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

• Drop Ship
• Special Order

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-256R

Not Yet Reviewed

Estimated Ship Date: Today

Expansion Plug, Engine Oil Galley Plug, Steel, 2.00 in. Diameter, Jeep, 2.5L, 4.0L, 4.2L, Each

Part Number: CWA-J3105394

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

• Drop Ship
• Special Order

Engine Expansion Plug, Steel, 1.00 in. Diameter, Dodge, Jeep, Each

Part Number: CWA-J3178449

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Drop Ship
• Special Order

Camshaft Expansion Plug, Steel, 2.141 in. Diameter, Dodge, Jeep, Each

Part Number: CWA-J3172313

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Drop Ship
• Special Order

Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Each

Part Number: RNB-555-028-1

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

Engine Expansion Plug, Steel, Black, Chrysler, Dodge, Jeep, Each

Part Number: MOP-05096861AB

Not Yet Reviewed

Estimated Ship Date: Today

EXP PLUG KIT

Part Number: PIO-PE-256

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Special Order

EXPANSION PLUG KIT

Part Number: PIO-PE-256-B

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Drop Ship
• Special Order

EXP PLUG KIT

Part Number: PIO-PE-256-R

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Special Order

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-701BR

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-701R

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 2.143 in., Various, Each

Part Number: RNB-555-076

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

PLUG, TRANSMISSION CASE, 1993-2014

Part Number: MOP-04567312

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order