Sealed H867CP engine piston for the 2007-2011 Jeep Wrangler V6 3.8L and other vehicles transfers combustion force to the connecting rod.
- Helps improve cylinder sealing for less blow-by
- Retains standard ring gaps in top groove
- DUROSHIELD skirt-coated piston with a moly-graphite coating that helps extend engine life
- Reduces friction to support fuel economy
- Helps prevent damage from inadequate lubrication on start-up
- Hypereutectic piston material with a flat head
Quick facts
- Part: Sealed H867CP engine piston
- Fits: the 2007-2011 Jeep Wrangler V6 3.8L and other vehicles
- Material: Hypereutectic
- Condition: New
Worn pistons can show up as oil burning, blue exhaust smoke, low compression or a knock on a cold engine. Before you replace the pistons, rule out other causes such as worn valve seals or a leaking head gasket, since those produce similar signs.
Fits
Vehicles it fits include the 2007-2011 Jeep Wrangler V6 3.8L, the 1998-2008 Dodge Grand Caravan V6 3.8L and the 1998-2008 Chrysler Town & Country V6 3.8L, and the V6 3.8L takes six pistons. If your vehicle is not named here, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Size: standard, not oversized
- Quantity: 6 per V6 3.8L engine
- Bore diameter: 3.7800 in
- Compression height: 1.283 in
- Piston pin outside diameter: 0.9015 in (22.898 mm)
- Pin offset: 0.03 in (0.762 mm)
- Ring thickness: top compression 1.50 mm, second compression 1.50 mm, oil 3.00 mm
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.
Installation notes
- Minimum clearance is given in the piston fitting information on the carton label.
Interchange: P5043(6)STD · 224-3444
4694408 · 4897774AA · 5019338AA · TC3444 · P1108
This part cross-references / interchanges with the following part numbers:
4694408, 4897774AA, 5019338AA, TC3444, P1108, P5043(6)STD, 224-3444
Frequently Asked Questions
Is the Sealed H867CP piston right for a 2007-2011 Jeep Wrangler V6 3.8L?
Yes. Sealed H867CP fits the 2007-2011 Jeep Wrangler V6 3.8L, which takes six pistons. Other years and engines can be looked up in the "Vehicles it fits" section.
Does the Sealed H867CP piston set come with assembly lubricant?
No. Assembly lubricant is not included with Sealed H867CP, so you need to supply your own.
Are these hypereutectic pistons standard size or oversized?
They are standard size, not oversized. This piston is made for a 3.7800 in bore and has a flat head.
What is the skirt coating on this piston?
The skirt has a DUROSHIELD moly-graphite coating. It reduces friction and helps prevent damage from inadequate lubrication on start-up.
Does the Sealed H867CP interchange with 224-3444?
Yes. 224-3444 is listed as an interchange number for the Sealed H867CP, along with P5043(6)STD and 4897774AA among others.
