4323 BR6FS NGK Standard Series Spark Plugs - 4 Pack

Model

Crusader Classic-7.4L HO MPI Verify fitment Classic-8.2L MPI Verify fitment Platinum-7.4L HO MPI Verify fitment Platinum-8.2L MPI Verify fitment Indmar 8 Cyl GM Big Block Verify fitment 8 Cyl GM Small Block Verify fitment GM 3.0L 4 Cyl Verify fitment GM 4.3L V6 EFI Verify fitment Kodiak 4.3L V6 220 hp Verify fitment 7.4L V8 350 hp Verify fitment Marine Power GM V6 4.3L Verify fitment L4 3.0L Verify fitment V8 5.0L G, K, LV Verify fitment V8 5.7L Verify fitment V8 5.7L FLV Verify fitment V8 5.7L FLV, GLV, K Verify fitment V8 5.7L Q Series Verify fitment V8 7.4L Verify fitment V8 7.4L B, BM Verify fitment V8 7.4L Premium Verify fitment V8 8.2L Verify fitment V8 8.2L Premium Verify fitment V8 8.9L Verify fitment Mercruiser 8 Cyl GM Small Block Verify fitment GM L4 2.5L Verify fitment GM L4 3.0L Verify fitment Inboard 8 Cyl Ford Small Block Verify fitment Inboard 8 Cyl GM Big Block Verify fitment Inboard 8 Cyl GM Small Block Verify fitment Stern Drive 6 Cyl GM V-6 Verify fitment Stern Drive 8 Cyl Ford Small Block Verify fitment Stern Drive 8 Cyl GM Big Block Verify fitment Stern Drive 8 Cyl GM Small Block Verify fitment OMC Stern Drive Verify fitment U. S. Marine 5.0L Verify fitment 5.7L Verify fitment 7.4L Verify fitment Volvo-Penta 7.4L GL 4 BBL Verify fitment 7.4L GSI EFI Verify fitment 8.2L GSI EFI Verify fitment AQ260, A, B Verify fitment AQ271A, B, C, D Verify fitment AQ290A Verify fitment AQ290B Verify fitment AQ311A Verify fitment AQ311B Verify fitment AQ430 Verify fitment AQ500A Verify fitment AQ501A Verify fitment AQ531 Verify fitment AQ570A Verify fitment AQ571A Verify fitment AQ572 Verify fitment AQ740A Verify fitment BB225 Verify fitment BB260 Verify fitment DPX-7.4L DPX 385 GSI EFI Verify fitment DPX-8.2L DPX 415 GSI EFI Verify fitment Duoprop - 5.7L GL 2 BBL Verify fitment Duoprop - 5.7L GS 4 BBL Verify fitment Duoprop - 7.4L GL 4 BBL Verify fitment Duoprop - 7.4L GSI EFI Verify fitment Duoprop - 8.2L GSI EFI Verify fitment PZ-200 I/O Verify fitment SXCOBRA - 5.7L GL 2 BBL Verify fitment SXCOBRA - 5.7L GS 4 BBL Verify fitment SXCOBRA - 7.4L GL 4 BBL Verify fitment Yamaha ALL 3.0L L4 Verify fitment ALL V6 Verify fitment ALL V8 Verify fitment

NGK 4323 BR6FS