Sealed H867CP .50MM engine piston for the 2007-2011 Jeep Wrangler V6 3.8L and other vehicles transfers combustion force to the connecting rod. As an oversize piston, it is meant for a cylinder bored out to suit it.
- Piston design helps improve cylinder sealing for less blow-by
- Piston retains standard ring gaps in the top groove
- DUROSHIELD skirt-coated piston with a moly-graphite coating that extends engine life
- Skirt coating reduces friction for higher fuel economy
- Piston helps prevent damage from inadequate lubrication on start-up
Quick facts
- Part: Sealed H867CP .50MM engine piston
- Fits: 2007-2011 Jeep Wrangler V6 3.8L and other vehicles
- Material: Hypereutectic
- Condition: New
Blow-by, oil use and an engine knock can come from worn pistons. Worn rings, a scored cylinder wall or worn valve seals can be behind them as well, so find which part is at fault before you buy.
Fits
The vehicles it fits also include the 1998-2008 Dodge Grand Caravan V6 3.8L and the 1998-2008 Chrysler Town & Country V6 3.8L. A V6 3.8L takes one piston per cylinder, six in total.
Specifications
Fit and size
- Bore diameter: 3.7800 in
- Oversize amount: 0.50 mm
- Piston pin outside diameter: 0.9015 in (22.898 mm)
- Compression height: 1.283 in
- Pin offset: 0.03 in (0.762 mm)
- Top and second compression ring thickness: 1.50 mm each
- Oil ring thickness: 3.00 mm
- Quantity per V6 3.8L engine: 6
Build and materials
- Piston material: Hypereutectic
- Piston head type: Flat
- Skirt coating: DUROSHIELD moly-graphite
- Condition: New
- Country of origin: India
In the box
Assembly lubricant is not included with the pistons.
Interchange: P1108.20 · P5043(6).50 · 224-3444.020
TC3444020
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
TC3444020, P1108.20, P5043(6).50, 224-3444.020
Frequently Asked Questions
Is the Sealed H867CP .50MM piston right for a 2007-2011 Jeep Wrangler V6 3.8L?
Yes. Sealed H867CP .50MM fits the 2007-2011 Jeep Wrangler V6 3.8L. If your car is not named on this page, look it up in the "Vehicles it fits" section.
What are the bore diameter and oversize of the Sealed H867CP .50MM piston?
Sealed H867CP .50MM lists a bore diameter of 3.7800 in and is 0.50 mm oversized. Its piston pin outside diameter is 0.9015 in (22.898 mm).
Is this piston hypereutectic?
Yes. The piston material is hypereutectic, and the piston has a flat head.
Does this piston set come with assembly lubricant?
No. Assembly lubricant is not included, so you will need to get your own for assembly.
Where do I find the piston-to-wall clearance for these pistons?
The carton label carries the Piston Fitting Information, which gives the minimum clearance.
