LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2007
>>
Wrangler X, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
Ignition System
>>
Ignition Control (Service Information)
>>
Ignition Control - Service Information
>>
Specifications
>>
Spark Plug
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Spark Plug
Engine
Spark Plug Type
Plug Gap
Plug Thread Size
3.8L V-6
RE14PLP5
1.2mm to 1.3mm (0.048 to 0.053 inches)
14mm (1 in. ) reach