Sealed H1508CPA .50MM engine piston for the 2010-2013 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles transfers combustion force to the connecting rod. It meets or exceeds OEM specifications.
- Hypereutectic piston, cast with FM425 for strength and durability
- Up-tilt ring grooves improve piston-to-ring sealing and blow-by control
- Recessed piston head
- Oversized by 0.50 mm
- Casting and machining held to exacting tolerances
Quick facts
- Part: Sealed H1508CPA .50MM engine piston
- Fits: the 2010-2013 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles
- Material: Hypereutectic
- Condition: New
Blue exhaust smoke, a knocking noise or lost compression can point to worn pistons. These signs alone do not prove a piston is at fault, since worn valve seals can also burn oil. A V8 takes eight pistons, one in each cylinder.
Fits
This piston set fits the 2010-2013 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 2010-2013 GMC Sierra 1500 V8 4.8L or 5.3L and the 2010-2014 Chevrolet Tahoe V8 5.3L. If your vehicle is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Oversize: 0.50 mm
- Compression height: 38.00 mm
- Piston pin outside diameter: 23.95 mm
- Top compression ring thickness: 1.50 mm
- Second compression ring thickness: 1.50 mm
- Quantity per vehicle: 8
Build and materials
- Type: cast piston set
- Piston material: Hypereutectic
- Piston head: recessed
- Condition: New
- Country of origin: India
In the box
One engine piston set. Assembly lubricant is not included.
Interchange: P3201.20 · P5095(8).50 · 224-3887-0.50MM
This part cross-references / interchanges with the following part numbers:
P3201.20, P5095(8).50, 224-3887-0.50MM
Frequently Asked Questions
Does the Sealed H1508CPA .50MM piston set fit the 2010-2013 GMC Sierra 1500 V8 4.8L or 5.3L?
Yes. Sealed H1508CPA .50MM fits the 2010-2013 GMC Sierra 1500 V8 4.8L or 5.3L and the 2010-2014 Chevrolet Tahoe V8 5.3L. Other vehicles are in the "Vehicles it fits" section.
Does this piston set come with assembly lubricant?
No. The listing is the engine piston set only, and assembly lubricant is not included.
How much oversize is the Sealed H1508CPA .50MM piston?
The Sealed H1508CPA .50MM piston is oversized by 0.50 mm. Its compression height is 38.00 mm and its piston pin outside diameter is 23.95 mm.
Can worn pistons cause blue smoke from the exhaust?
Yes, worn pistons or rings can let oil into the combustion chamber, which can show up as blue smoke, a knocking noise or lost power. A shop can test compression to check.
Are these pistons hypereutectic?
Yes. The piston material is hypereutectic, and the pistons are cast with FM425 for strength and durability.
