Sealed Power Engine Piston Ring Set P/N:E-222X 40
Sealed E-222X piston ring set for the 1987-1990 Jeep Wrangler 6-cylinder 4.2L and other vehicles seals each piston against its cylinder wall. It also helps control the oil on the wall and meets or exceeds OEM specifications.
Worn valve stem seals or a clogged PCV valve can be behind oil use between changes and blue exhaust smoke, just as worn rings can, and low compression can have other causes too. Find the cause before you buy a set.
It is listed for a wide range of Jeep, American Motors, International and Buick models, including the 1974-1983 Jeep Cherokee 6-cylinder 4.2L and the 1980-1988 American Motors Eagle 6-cylinder 4.2L. A set covers six cylinders, and each application takes one set.
Fit and size
Build and materials
Does the Sealed E-222X fit the 1987-1990 Jeep Wrangler 6-cylinder 4.2L?
Yes, Sealed E-222X is listed for the 1987-1990 Jeep Wrangler 6-cylinder 4.2L and many other vehicles; to check a different car, look it up in the "Vehicles it fits" section on this page.
Is the Sealed E-222X engine piston ring set oversized?
No. Sealed E-222X is not an oversized set; it is made for a 3.7500 in bore.
What are the top and second rings of this ring set made of?
Both the top ring and the second ring are grey iron. The second ring has a reverse torsional face, and the oil ring is a 3 Piece Flex Vent design.
Can blue smoke and low compression come from worn piston rings?
They can. Worn rings can let compression drop and oil reach the combustion chamber, and a shop can run a compression test to measure it.
What groove widths does the Sealed E-222X ring set match?
The set is sized for ring grooves of 5/64 x 5/64 x 3/16 in, with an oil ring width of 0.1875 in, for a 3.7500 in bore.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.