Engine Core Plug

Part Number: 4556020AB
Supersession(s): 04556020AB; 4556020; 68060348AA
View 4556020AB Engine Core Plug Full-Sized Product Image

Plug. Core.
1.25". Location-Cylinder Head. Location-Cylinder Head Core Hole. Location-Engine Block. Location-Engine Block Core Hole. Plug that prevents the Engine Block or Cylinder Head from cracking in case of freezing coolant. Also used to Plug the casting Holes from production. Engine Freeze. Engine Welch. Expansion.

Engine Expansion Plug

1500; Head; 1.25. 3.5 LITER. Challenger. Durango. Gladiator; 1.25 Diameter. Grand Cherokee. Grand Cherokee L. Grand Wagoneer. Pacifica. ProMaster. Ram 1500. Ram 2500, 3500. SEDAN, 3.5 LITER. Voyager. Wagoneer. Wrangler.

This product fits 10098 vehicle variants.
Chrysler: 14 models, 933 variants between 2000 and 2024.
Jeep: 11 models, 1179 variants between 2000 and 2024.
Dodge: 19 models, 4446 variants between 2000 and 2024.
Ram: 9 models, 3540 variants between 2011 and 2024.

Your Price

$ 4.54
All Discounts: $ 2.21 (33% off)
MSRP: $ 6.75

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