NGK stk 5921 - Alternative spark plugs

There are 54 replacement spark plugs for NGK stk 5921. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

NGK 5921 BM6A SM Engine Plugs 10BX
NGK 5921 BM6A SM Engine Plugs 10BX
45.98$

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Specifications for NGK stk 5921

Thread diameter
14.0 mm
Thread reach
9.5 mm
Hex size
19 mm

NGK stk 5921 replacement spark plugs

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Replacement spark plugs for NGK stk 5921 on Amazon

NGK 5921 BM6A SM Engine Plugs 10BX
NGK 5921 BM6A SM Engine Plugs 10BX
USD 45.98
Denso 6036 Spark Plug
Denso 6036 Spark Plug
USD 16.96
Replacement For Compatible With Genuine OEM Champion Spark Plug CJ6 CJ86 JT6 TJ6J KCJ6 RCJ6 NGK BM7
Replacement For Compatible With Genuine OEM Champion Spark Plug CJ6 CJ86 JT6 TJ6J KCJ6 RCJ6 NGK BM7
USD 27.73
Denso 6036 Spark Plug
Denso 6036 Spark Plug
USD 16.96
Stevens Lake Parts Spark Plug Fits Denso W20M-U Fits Autolite 255 Fits Champion CJ8 Fits NGK BM6A
Stevens Lake Parts Spark Plug Fits Denso W20M-U Fits Autolite 255 Fits Champion CJ8 Fits NGK BM6A
USD 18.99
Autolite 255 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
Autolite 255 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
USD 13.24
Autolite 255 Copper Non-Resistor Spark Plug
Autolite 255 Copper Non-Resistor Spark Plug
USD 29.48
Autolite 255 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)
Autolite 255 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)
USD 7.97
Champion 5846 EZ-Start Spark Plug
Champion 5846 EZ-Start Spark Plug
USD 15.44
4 Pack Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J1
4 Pack Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J1
USD 26.59
12 Pack Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J
12 Pack Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J
USD 64.39
Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J14J KJ12
Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J14J KJ12
USD 15.39
8 Pack Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J1
8 Pack Replacement 258 Spark Plug for Champion 5846 592 592M 846 CJ14 CJ8 J12 J12C J12J J12JM J14 J1
USD 40.59
YOKAMU 12 Pack Replacement 255 Small Engine Copper Core Spark Plug for Bosch 0241225551 7543 7804 78
YOKAMU 12 Pack Replacement 255 Small Engine Copper Core Spark Plug for Bosch 0241225551 7543 7804 78
USD 69.99
YOKAMU 8 Pack Replacement 255 Small Engine Copper Core Spark Plug for Bosch 0241225551 7543 7804 781
YOKAMU 8 Pack Replacement 255 Small Engine Copper Core Spark Plug for Bosch 0241225551 7543 7804 781
USD 53.99
YOKAMU Replacement 255 Small Engine Copper Core Spark Plug for Bosch 0241225551 7543 7804 7810 W9EC0
YOKAMU Replacement 255 Small Engine Copper Core Spark Plug for Bosch 0241225551 7543 7804 7810 W9EC0
USD 13.99
L6 Spark Plug Replacement for NGK BM6A
L6 Spark Plug Replacement for NGK BM6A
USD 6.77
NGK 5921 BM6A SM Engine Plugs 10BX
NGK 5921 BM6A SM Engine Plugs 10BX
USD 45.98
ANPTGHT L7T Spark Plug, Replaces BPM7A BM6A RCJ6Y RCJ7Y WSR5F for 33cc 43cc 47cc 49cc 2-Stroke Mini
ANPTGHT L7T Spark Plug, Replaces BPM7A BM6A RCJ6Y RCJ7Y WSR5F for 33cc 43cc 47cc 49cc 2-Stroke Mini
USD 7.59
Replacement for fits Spark Plug Fits Autolite 2956 Fits Champion DJ8J Fits Denso T20M-U
Replacement for fits Spark Plug Fits Autolite 2956 Fits Champion DJ8J Fits Denso T20M-U
USD 35.96

Replacement spark plugs for NGK stk 5921 on Ebay

14R7N Lot of 15 Prestolite Spark Plugs
14R7N Lot of 15 Prestolite Spark Plugs
USD 14.79
Motorcraft A7NX Spark Plugs Pack of 4
Motorcraft A7NX Spark Plugs Pack of 4
USD 12.99
Motorcraft A7NX Spark Plugs 7 pcs
Motorcraft A7NX Spark Plugs 7 pcs
USD 10.00
4 Motorcraft A7NX Spark Plugs with free gap tool free shipping Xs to CJ8
4 Motorcraft A7NX Spark Plugs with free gap tool free shipping Xs to CJ8
USD 13.50
Champion CJ-11 Spark Plug NOS
Champion CJ-11 Spark Plug NOS
USD 9.94
QTY 4 Autolite Copper Spark Plug 255 for H9B CS45 A7N 840 744 6015 5612620
QTY 4 Autolite Copper Spark Plug 255 for H9B CS45 A7N 840 744 6015 5612620
USD 19.99
DENSO Spark Plug W20M-US
DENSO Spark Plug W20M-US
USD 5.84
BM6A Replaces Spark Plug L6 NGK Denso W20M-US Bosch WS8E Champion CJ8
BM6A Replaces Spark Plug L6 NGK Denso W20M-US Bosch WS8E Champion CJ8
USD 7.99
W20M-US DENSO 6036 SPARK PLUG
W20M-US DENSO 6036 SPARK PLUG
USD 1.99
Denso W20M-US 4x Spark Plugs NEW Citreon AX Peugeot 205 Rover 400 800 Mini
Denso W20M-US 4x Spark Plugs NEW Citreon AX Peugeot 205 Rover 400 800 Mini
USD 15.23
6 pc Champion Copper Plus 849 Spark Plugs for WS7E W22MUS W22MU CS40 CJ6 fq
6 pc Champion Copper Plus 849 Spark Plugs for WS7E W22MUS W22MU CS40 CJ6 fq
USD 19.66
6 pcs Spark Plug BOSCH 0241235764
6 pcs Spark Plug BOSCH 0241235764
USD 16.89

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