Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
6646 - VISTEON, LESTER, BBB INDUSTRIES, USA INDUSTRIES
F81Z11002AA, F81Z-11002-AA, F81Z 11002-AA, F81Z 11002 AA - LINCOLN AUTOMOTIVE, LINCOLN, FORD
449278, 44-9278, 449-278 - NAPA, ROTEX, RAYLOC
6646S - QUALITYBUILT, MPA
6646N - ROMAINE ELECTRIC, WAI
3371053, 337-1053 - ACDELCO