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Home >> Acura >> 1997 >> 3.5RL >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Controls - Specifications) >> Ignition System >> Spark Plugs

Spark Plugs

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1998 Acura Integra, 1998 Acura 3.5RL, 1998 Acura 3.2TL, 1998 Acura 3.0CL, and 1998 Acura 2.5TL. However, it is still accessible from the selected car via links, so may be relevant.
SPARK PLUG TYPE

Application NGK Nippondenso
Integra
B18B1 Engine ZRF5F-11 KJ16CR-L11
B18C1 Engine PFR6G-13 PK20PR-L13
B18C5 Engine PFR6G-11 PK20PR-L11
2.3CL ZFR5F-11 KJ16CR-L11
2.5TL BKR5E-N11 K16PR-L11
3.0CL PZFR5F-11 PKJ16CR-L11
3.2TL PFR5L-11 PK16PR-L11
3.5RL PFR5L-11 PK16PR-L11
SPARK PLUG SPECIFICATIONS

Application Gap In. (mm) Torque Ft. Lbs. (N.m)
Non-Platinum .039-.043 (1.0-1.1) 13 (18)
Platinum (1) .047-.051 (1.2-1.3) 13 (18)
(1) Do not adjust gap on platinum spark plugs. If adjustment is required, replace with NEW platinum spark plug.