NGK SD11A - Alternative spark plugs

There are 16 replacement spark plugs for NGK SD11A. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK SD11A

Thread diameter
14.0 mm
Thread reach
21.5 mm
Hex size
20.8 mm

NGK SD11A replacement spark plugs

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Replacement spark plugs for NGK SD11A on Ebay

ROTARY ENGINE SD10A AND SD11A SPARK PLUGS BUNDLE
ROTARY ENGINE SD10A AND SD11A SPARK PLUGS BUNDLE
USD 450.00
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
SD11A ngk Spark Plug Lot Of 3 Vh8
SD11A ngk Spark Plug Lot Of 3 Vh8
USD 15.00
Genuine Denso Spark Plug Iridium Racing 5720
Genuine Denso Spark Plug Iridium Racing 5720
USD 35.64
Iridium Spark Plug DENSO 5720
Iridium Spark Plug DENSO 5720
USD 44.23
6 pc Champion Double Platinum Spark Plugs for 1967-1968 Mercedes-Benz 250SL qk
6 pc Champion Double Platinum Spark Plugs for 1967-1968 Mercedes-Benz 250SL qk
USD 44.50
Spark Plug-Iridium Racing DENSO 5720 fits 1993 Mazda RX-7 1.3L-R2
Spark Plug-Iridium Racing DENSO 5720 fits 1993 Mazda RX-7 1.3L-R2
USD 45.07
Denso Pair Set of 2 Iridium Racing Spark Plugs Gap 0.027 for Mazda RX-7 1.3 R2
Denso Pair Set of 2 Iridium Racing Spark Plugs Gap 0.027 for Mazda RX-7 1.3 R2
USD 89.96
Denso Set of 2 Iridium Racing Spark Plugs Gap 0.027 For Mazda RX-7 1.3 R2
Denso Set of 2 Iridium Racing Spark Plugs Gap 0.027 For Mazda RX-7 1.3 R2
USD 89.95
8 pc Denso Iridium TT Spark Plugs for 1994-2007 Dodge Ram 1500 3.9L 4.7L de
8 pc Denso Iridium TT Spark Plugs for 1994-2007 Dodge Ram 1500 3.9L 4.7L de
USD 80.83
DENSO 5720 Spark Plug Iridium Power For 86-95 Mazda RX-7
DENSO 5720 Spark Plug Iridium Power For 86-95 Mazda RX-7
USD 61.95
Spark Plug-Iridium Racing DENSO 5720 fits 1993 Mazda RX-7 1.3L-R2
Spark Plug-Iridium Racing DENSO 5720 fits 1993 Mazda RX-7 1.3L-R2
USD 153.58

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
MAZDA RX-7 Turbo FC Fgst?>200000 RE 13 B 181 133 1.0

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