Sealed Power E-1023K piston ring set for the 2014-2023 Chevrolet Silverado 1500 V8 5.3L and other vehicles seals each piston against its cylinder wall. Each Sealed Power piston ring in this engine piston ring set either seals combustion pressure or controls oil on the cylinder wall.
- Moly-plasma top ring with a porous surface that carries oil, forms a compression seal and reduces friction and drag
- Second rings seat instantly and control inter-ring pressure to improve cylinder sealing and aid oil control
- Oil rings keep tension uniform and assure a positive seal
- Steel top ring with moly and a cast iron second ring
Quick facts
- Part: Sealed Power E-1023K piston ring set
- Also called: engine piston ring set
- Fits: 2014-2023 Chevrolet Silverado 1500 V8 5.3L and other vehicles
- Material: Top ring steel with moly; second ring cast iron
- Condition: New
Oil use between changes, blue exhaust smoke and low compression can mean worn piston rings. Valve seals and external leaks can look similar, so read the dipstick on a cool engine with the engine off and look for leaks first. Compression and leak-down tests are a shop job.
Fits
This set is listed for a wide range of Chevrolet and GMC models, including the 2014-2023 GMC Sierra 1500 V8 5.3L and the 2015-2023 Chevrolet Tahoe V8 5.3L. The 2014-2023 Chevrolet Silverado 1500 V8 5.3L takes one set. If your truck or SUV is not named here, open the "Vehicles it fits" section and match your exact model and engine.
Specifications
Fit and size
- Quantity per vehicle: 1 set
- Cylinders: 8
- Ring widths: top 1.20 mm, second 1.50 mm, oil 2.50 mm
- Oversized: No
Build and materials
- Top ring: steel with moly
- Second ring: cast iron, reverse torsional face
- Oil ring design: 3 piece flex vent
- Condition: New
- Country of origin: United States
In the box
Compression rings, rails and an oil spacer.
Interchange: M30708-STD · 021-2053-STD
42216CP · 42216CP20 · PR4308 · 12663865 · 2M5380
This part cross-references / interchanges with the following part numbers:
42216CP, 42216CP20, PR4308, M30708-STD, 12663865, 2M5380, 021-2053-STD
Frequently Asked Questions
Does the Sealed Power E-1023K fit a 2014-2023 GMC Sierra 1500 V8 5.3L?
Yes, Sealed Power E-1023K is listed for the 2014-2023 GMC Sierra 1500 V8 5.3L. For any other model, open the "Vehicles it fits" section and match your year and engine.
What rings are in the Sealed Power E-1023K set?
The set has compression rings, rails and an oil spacer for 8 cylinders. Sealed Power E-1023K is sold as one set.
What kind of oil ring does this piston ring set use?
It uses a 3 piece flex vent oil ring. The top ring is steel with moly, and the second ring is cast iron with a reverse torsional face.
Can blue exhaust smoke mean the piston rings are worn?
Yes, it can. Oil use between changes and low compression are other signs of worn rings, and a shop can run a compression test to confirm.
Is this Sealed Power piston ring set oversized?
No, Sealed Power E-1023K is not an oversized set; its ring widths are 1.20 mm for the top ring, 1.50 mm for the second ring and 2.50 mm for the oil ring.
