Sealed Power Engine Piston Ring Set P/N:E-356K
Sealed Power E-615KC piston ring set for the 1990-1998 Mazda Protege 4-cylinder 1.8L and other vehicles seals the pistons against the cylinder walls and controls oil on them. This Sealed Power piston ring set is built to OEM-level specifications or better.
Rising oil use, blue-gray exhaust smoke or weak compression can mean the rings are worn. Worn valve stem seals, a clogged PCV valve or a leaking head gasket can be behind these signs too, so find the cause before buying a ring set.
This piston ring set is a direct-fit replacement for the 1995-1997 Kia Sephia 4-cylinder 1.8L, the 1994-1997 Mazda Miata 4-cylinder 1.8L and many other vehicles.
Fit and size
Build and materials
This listing holds one piston ring set, and the vehicle takes one.
Interchange: C83334-STD · 021-6237-STD
0138255 · 41608 · 615C · PR490 · 2C4651 · BPY111SCO · BPY311SCO · PS1915 · RSMA11 · RSMA13
This part cross-references / interchanges with the following part numbers:
Does this Miata piston ring set fit the 1994-1997 Mazda Miata 4-cylinder 1.8L?
Yes. Sealed Power E-615KC fits the 1994-1997 Mazda Miata 4-cylinder 1.8L. If your car is a different one, look for it in the "Vehicles it fits" section on this page.
Is this engine piston ring set oversized or standard?
It is not oversized. Sealed Power E-615KC has a 1.50 mm top ring, a 1.50 mm second ring and a 3.00 mm oil ring, for four cylinders.
What are the top and second rings made of in this set?
The top ring is steel with chrome, and its face is chrome plated. The second ring is grey iron.
What kind of oil ring does this set have?
The oil ring is a 3-piece flex vent design, 3.00 mm wide. The second ring in the set has a reverse torsional face.
Does this set replace the 615C piston ring set?
Yes. The number 615C is on this part's interchange list, along with C83334-STD and 021-6237-STD.
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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.