NGK CY-51 Spark Plug

Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK CY-51.

NGK
CY-51
BrandNGK
MetalCopper
Shop Amazon Shop eBay Advance Auto

The NGK CY-51 is a copper electrode spark plug. These specifications are decoded from the NGK part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.

Vehicles the CY-51 fits

Nissan Sentra 1.7L

Affiliate disclosure: As an Amazon Associate and affiliate partner we earn from qualifying purchases. Always confirm fitment against your owner's manual or the manufacturer catalog before buying.