Description NGK ZFR5F-11 resistor type spark plug for small engine applications.Plug Type: ResistorBoxed individuallyOrder 4 for complete carton Related Products NGK ZFR5F Spark Plug MSRP: Was: Now: $5.44 Add to Cart The item has been added NGK BKR4E-11 Spark Plug MSRP: Was: Now: $4.38 Add to Cart The item has been added NGK BPR6ES-11 Spark Plug MSRP: Was: Now: $4.38 Add to Cart The item has been added NGK BKR5E-11 Spark Plug MSRP: Was: Now: $4.36 Add to Cart The item has been added NGK BPR4HS Spark Plug MSRP: Was: Now: $4.12 Add to Cart The item has been added