Sealed H1132CPA .25MM engine piston for the 2005-2009 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles passes combustion pressure to the connecting rod. This is a cast piston set, oversized by 0.25 mm.
- Cast with FM425 AXP for strength and durability
- Hypereutectic piston material with a flat piston head
- Up-tilt ring grooves improve piston-to-ring sealing and blow-by control
- Exacting tolerances from state-of-the-art manufacturing
- Casting and machining for reliability and durability
Quick facts
- Part: Sealed H1132CPA .25MM engine piston
- Fits: the 2005-2009 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles
- Material: Hypereutectic
- Condition: New
Blue exhaust smoke, oil use or a knock from a cold engine can mean worn pistons. Worn piston rings, scored cylinder walls and leaking valve seals can be behind those signs too, so find the cause before buying pistons.
Fits
This piston set is a direct-fit replacement for the 2005-2009 GMC Sierra 1500 V8 4.8L or 5.3L, the 2005-2009 Chevrolet Tahoe V8 4.8L and the 2007-2009 Tahoe V8 5.3L, with OEM specifications met or exceeded. If you drive something else, look for your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Oversize: 0.25 mm
- Piston pin outside diameter: 23.96 mm
- Compression height: 1.325 in
- Top and second compression ring thickness: 1.5 mm each
- Quantity per vehicle: 8
Build and materials
- Type: cast piston set
- Piston material: Hypereutectic
- Piston head type: Flat
- Condition: New
- Country of origin: India
In the box
A set of cast pistons; the V8 engines it fits take eight. Assembly lubricant is not included.
Interchange: P3168.10 · 224-3729-0.25MM
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
P3168.10, 224-3729-0.25MM
Frequently Asked Questions
Does the Sealed H1132CPA .25MM engine piston fit the 2005-2009 GMC Sierra 1500 V8 4.8L or 5.3L?
Yes. Sealed H1132CPA .25MM fits the 2005-2009 GMC Sierra 1500 V8 4.8L or 5.3L, and the 2005-2009 Chevrolet Silverado 1500 with those engines. For other vehicles, find your year and engine in the "Vehicles it fits" section.
How much oversize is this Sealed Power piston set?
Sealed H1132CPA .25MM is oversized by 0.25 mm. The piston pin outside diameter is 23.96 mm.
Does this piston set come with assembly lubricant?
No. Assembly lubricant is not included with this set. The V8 engines it fits take eight pistons.
What ring thickness and compression height do these cast pistons have?
The top and second compression rings are 1.5 mm thick each, and the compression height is 1.325 in. The pistons have a flat head.
Does Sealed H1132CPA .25MM interchange with 224-3729-0.25MM?
Yes. 224-3729-0.25MM is one of the interchange numbers for Sealed H1132CPA .25MM, along with P3168.10.
