Denso S31A - Alternative spark plugs

There are 13 replacement spark plugs for Denso S31A. The cross references are for general reference only, please check specifications for your application.

Specifications for Denso S31A

Thread diameter
14 mm
Thread reach
21.5
Hex size
20.6 mm

Denso S31A replacement spark plugs

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 S31A on Ebay

2 pc NGK 5777 BUR9EQ Standard Spark Plugs for W27EDR14 W27EDR S31A tm
2 pc NGK 5777 BUR9EQ Standard Spark Plugs for W27EDR14 W27EDR S31A tm
USD 22.42
Denso U-Groove Spark Plugs 3111 S-31A
Denso U-Groove Spark Plugs 3111 S-31A
USD 63.61
Denso 3111 S31A Nickel Spark Plug, Surface Discharge, New Old Stock
Denso 3111 S31A Nickel Spark Plug, Surface Discharge, New Old Stock
USD 21.99
10 pc NGK 5777 BUR9EQ Standard Spark Plugs for W27EDR14 W27EDR S31A zv
10 pc NGK 5777 BUR9EQ Standard Spark Plugs for W27EDR14 W27EDR S31A zv
USD 92.98
SD11A ngk Spark Plug Lot Of 3 Vh8
SD11A ngk Spark Plug Lot Of 3 Vh8
USD 15.00
NGK SD 11A Spark Plugs. New Old Stock 10 Available. Price Is Per Plug 10 Avail.
NGK SD 11A Spark Plugs. New Old Stock 10 Available. Price Is Per Plug 10 Avail.
USD 40.00
ROTARY ENGINE SD10A AND SD11A SPARK PLUGS BUNDLE
ROTARY ENGINE SD10A AND SD11A SPARK PLUGS BUNDLE
USD 450.00
NEW OEM Spark Plug-Copper Resistor Autolite 2684 Set of 1
NEW OEM Spark Plug-Copper Resistor Autolite 2684 Set of 1
USD 13.80
Autolite Spark Plug 2684
Autolite Spark Plug 2684
USD 4.99
Auto lite 2684 Spark Plug
Auto lite 2684 Spark Plug
USD 7.00
Autolite 2684 Spark Plug
Autolite 2684 Spark Plug
USD 13.83
Autolite NASCAR 2626 Spark Plug New In Box
Autolite NASCAR 2626 Spark Plug New In Box
USD 8.98

Search spark plug cross reference

Type a plug model. Exclude brand name.

Advanced search

Choose brand and start typing model number.