Sealed E-1016KC .75MM piston ring set for the 2007-2012 Chevrolet Colorado 5-cylinder 3.7L and other vehicles seals each piston against the cylinder wall. This engine piston ring set is a 0.75 mm oversize set for five cylinders and also helps control oil.
- Chrome-plated top ring facings for enhanced performance under demanding conditions
- Second ring seats instantly and controls inter-ring pressure to improve cylinder sealing
- Second ring transfers heat from piston to cylinder and aids oil control
- Three-piece Flex Vent oil ring keeps tension uniform while holding a positive seal
Quick facts
- Part: Sealed E-1016KC .75MM piston ring set
- Also called: engine piston ring set
- Fits: 2007-2012 Chevrolet Colorado 5-cylinder 3.7L and other vehicles
- Material: Top ring steel with chrome, second ring cast iron
- Condition: New
Worn rings can show up as oil use, blue smoke from the exhaust or low compression. Worn valve stem seals, a clogged PCV system or scored cylinder walls can be behind those signs too, so find the cause before you buy rings.
Fits
The 2007-2012 Chevrolet Colorado 5-cylinder 3.7L, the 2007-2012 GMC Canyon 5-cylinder 3.7L and the 2007-2010 Hummer H3 5-cylinder 3.7L all take this piston ring set, along with other vehicles; each needs one set. If your vehicle isn't named here, look up its year and engine under the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1 set
- Cylinders: 5
- Oversize: 0.75 mm
- Ring widths: top 1.20 mm, second 1.50 mm, oil 2.50 mm
Build and materials
- Top ring: steel with chrome
- Second ring: cast iron, reverse torsional face
- Oil ring: 3-piece Flex Vent
- Condition: New
- Country of origin: United States
In the box
Compression rings, rails and oil spacer.
Interchange: S95525-.75 · 42145CP.030
2C5215030
This part cross-references / interchanges with the following part numbers:
S95525-.75, 2C5215030, 42145CP.030
Frequently Asked Questions
Does the Sealed E-1016KC .75MM fit the 2007-2010 Hummer H3 5-cylinder 3.7L?
Yes. Sealed E-1016KC .75MM fits the 2007-2010 Hummer H3 5-cylinder 3.7L, and one set is needed for the engine.
How much oversize is the Sealed E-1016KC .75MM piston ring set?
Sealed E-1016KC .75MM is oversized by 0.75 mm. 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.
Do rails and an oil spacer come with this piston ring set?
Yes. The box holds compression rings, rails and an oil spacer.
What are the top and second rings in this piston ring set made of?
The top ring is steel with a chrome-plated facing, and the second ring is cast iron with a reverse torsional face.
Does the Sealed E-1016KC .75MM piston ring set replace number 2C5215030?
Yes. 2C5215030 is one of the other numbers this ring set replaces, and the Interchange line on the page lists the rest.
