NGK BPR6EFS Spark Plug Set for Vortec 4.3L V6 Carb & EFi

6 x NGK BPR6EFS Spark Plugs

For 1996 - UP 4.3L Mercruiser, Volvo Penta, OMC, Indmar, Marine Power.

Replaces AC Delco MR43LTS

Used on V6 Carb & EFI engines with 8 bolt intake manifolds

Replaces Mercruiser: 33-862029

Replaces Volvo Penta: 21513423

Long Reach Plug