October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Spark Plugs

SPARK PLUG TYPE

Application		Specification
2.4L		Champion RE14MCC5
2.5L & 4.0L		Champion RC12ECC
3.7L		NGK 2FR6F-11G
4.7L
Except High Output		Champion RC12MCC4
High Output		Champion RC7PYCB4

SPARK PLUG SPECIFICATIONS

Application	Gap - In. (mm)	Torque - Ft. Lbs. (N.m)
2.4L	.048-.053 (1.24-1.37)	11 (15)
2.5L & 4.0L	.035 (.89)	26-30 (35-41)
3.7L	.040 (1.01)	20 (27)
4.7L	.040 (1.01)	18-22 (24-30)