Denso W31ES-U - Alternative spark plugs

There are 74 replacement spark plugs for DENSO W31ES-U. The cross-references are for general reference only; please check the correct specifications and measurements for your application. When you click on links to various retailers on this page and make a purchase, this site may earn a commission. Affiliate programs and partnerships include Amazon Associates.

    Specifications for DENSO W31ES-U
  • Thread diameter: 14mm
  • Thread reach: 19mm
  • Seat type: Flat
  • Hex size: 21mm
  • Tip configuration: non projected
  • Construction: Standard construction
  • Terminal type: Removable

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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.

Replacement spark plugs for DENSO W31ES-U on Amazon

Replacement spark plugs for DENSO W31ES-U on Ebay

Applications of DENSO W31ES-U

Brand Model Engine size HP KW Year Engine # of cyl Spark plug gap
BOMBARDIER (SKI-DOO / MOTO-SKI) 399 cc TNT 400 FREE AIR 0 0.6
JOHN DEERE 290 cc KEC 295 RS / 2 0 0.6
JOHN DEERE 339 cc EC 340 22 A / -B / -C 0 0.6
JOHN DEERE 339 cc EC 340 23ALC / -23BLC / EC 340 2 / 3LC 0 0.6
JOHN DEERE 339 cc EC 340 RS 2 / EC 340 RS 24LC 0 0.6
JOHN DEERE 436 cc EC 440 22A 0 0.6
JOHN DEERE 436cc EC 440 22B /-C / -23 ALC/ -23BLC / EC 440 23LC 0 0.6

The cross-references are for general reference only; please check the correct specifications and measurements for your application. When you click on links to various retailers on this page and make a purchase, this site may earn a commission. Affiliate programs and partnerships include Amazon Associates.

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