1988-1991 C4 L98 ACDelco Spark Plug FR5LS
1988-1991 L98 "J-Series" ACDelco Spark Plugs are always a reliable replacement.
ACDelco Standard Spark Plugs are precisely engineered and manufactured to
provide everyday reliability and efficient performance.
Standard Spark
Plugs feature:
- A copper-core center electrode that helps provide improved heat transfer to
the tip, giving you the reliability you're looking for while improving its
resistance to low-speed carbon fouling.
- Hot-tip insulator heats fast and fires hot.
- The nickel-chrome alloy on the ground electrode and center electrode
sheathing resists wear from spark erosion and the corrosive environment of the
combustion chamber.
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Alternate/OEM Part Number(s): 05614106, 5614106 |
Also known under these part numbers: (For reference only)