Champion 7440 spark plug for the 2007-2011 Jeep Wrangler V6 3.8L and other vehicles fires the spark that ignites the air-fuel mixture in each cylinder. It is engineered for reliable ignition in all weather conditions.
- Champion Double Platinum Power line, with platinum center and ground electrodes
- Platinum fine-wire center electrode for faster, more efficient ignition
- Heat-Active alloy reaches and holds the correct operating temperature to reduce fouling
- Dual platinum construction reduces electrode erosion and wear
- Coated shell resists corrosion in harsh environments
Quick facts
- Part: Champion 7440 spark plug
- Fits: 2007-2011 Jeep Wrangler V6 3.8L and other vehicles
- Condition: New
A worn plug can show up as hard starting, a rough idle or a misfire. Before you replace the plugs, rule out a coil, wire or fuel problem, since those signs have more than one possible source. The 2007-2011 Jeep Wrangler V6 3.8L takes six plugs.
Fits
This plug is listed for a wide range of Jeep, Dodge, Chrysler and Volkswagen models, starting with the 2007-2011 Jeep Wrangler V6 3.8L, the 2001-2010 Dodge Grand Caravan V6 3.3L or 3.8L and the 2001-2007 Dodge Caravan V6 3.3L. If your car is not one of these, its years and engine are in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 6
- Thread diameter: 14 mm (0.551 in)
- Pre-gap: 0.049 in (1.25 mm)
- Seat type: Tapered
Build and materials
- Center electrode tip: Platinum
- Ground electrode tip design: J gap
- Resistor type: Yes
- Grade: Standard replacement
- Line: Champion Double Platinum
- Condition: New
- Country of origin: United States
In the box
Spark plug only. Washers are not included.
Installation notes
- Comes pre-gapped, which simplifies installation.
Interchange: AP5426 · APP5426 · RE14PLP5 · S3RE14PLP5
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
AP5426, APP5426, RE14PLP5, S3RE14PLP5
Frequently Asked Questions
Will this Jeep Wrangler plug work in a 2007-2011 Wrangler with the V6 3.8L?
Yes. Champion 7440 is listed for the 2007-2011 Jeep Wrangler V6 3.8L, which takes six plugs. Other cars are in the "Vehicles it fits" section.
Does this Caravan plug suit the 2001-2007 Dodge Caravan V6 3.3L?
Yes. Champion 7440 is listed for the 2001-2007 Dodge Caravan V6 3.3L, and that engine takes six plugs.
Does the Champion 7440 come with washers?
No. Washers are not included with this spark plug, which has a tapered seat.
What thread diameter does the Champion 7440 spark plug have?
The thread diameter is 14 mm (0.551 in). The plug comes pre-gapped at 0.049 in (1.25 mm).
Is Champion 7440 the same plug as RE14PLP5?
Yes. RE14PLP5 is the plug type for Champion 7440 and is listed as an interchange number for this Double Platinum Power plug.
