NGK B-4 - Alternative spark plugs

There are 77 replacement spark plugs for NGK B-4. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

NGK 3112 B-4L V-Power Spark Plug/Single Piece
NGK 3112 B-4L V-Power Spark Plug/Single Piece
5.99$

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Specifications for NGK B-4

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

NGK B-4 replacement spark plugs

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Replacement spark plugs for NGK B-4 on Amazon

NGK Standard Series Spark Plug B-4L (8 Pack) for MERCURY MERCURY 1946-1948 3.9L/239
NGK Standard Series Spark Plug B-4L (8 Pack) for MERCURY MERCURY 1946-1948 3.9L/239
USD 29.92
NGK Standard Series Spark Plug B-4L (6 Pack) for AMERICAN MOTORS CUSTOM 1961-1962 3.2L/196
NGK Standard Series Spark Plug B-4L (6 Pack) for AMERICAN MOTORS CUSTOM 1961-1962 3.2L/196
USD 23.75
NGK Standard Series Spark Plug B-4L (6 Pack) for AMERICAN MOTORS CLASSIC 1961-1964 3.2L/196
NGK Standard Series Spark Plug B-4L (6 Pack) for AMERICAN MOTORS CLASSIC 1961-1964 3.2L/196
USD 23.75
NGK 3112 B-4L V-Power Spark Plug/Single Piece
NGK 3112 B-4L V-Power Spark Plug/Single Piece
USD 5.99
ACDelco M45 Spark Plug, Pack of 1
ACDelco M45 Spark Plug, Pack of 1
USD 14.97
Part 12548 Compatible with Denso Spark Plug W14-U Replacement for G6C, B6S, W14-U, J8, 295
Part 12548 Compatible with Denso Spark Plug W14-U Replacement for G6C, B6S, W14-U, J8, 295
USD 44.35
Rotary # 12548 DENSO SPARK PLUG W14-U
Rotary # 12548 DENSO SPARK PLUG W14-U
USD 10.27
Autolite 2976 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)
Autolite 2976 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)
USD 13.22
Autolite 2974 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
Autolite 2974 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
USD 22.06
Autolite 2974 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)
Autolite 2974 Copper Non-Resistor Automotive Replacement Spark Plug (1 Pack)
USD 8.89
Autolite 2976 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
Autolite 2976 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
USD 14.50
Replacement For Compatible With Spark Plug Fits NGK B6SNGK 3510 Fits Torch G6C Fits Champion J11
Replacement For Compatible With Spark Plug Fits NGK B6SNGK 3510 Fits Torch G6C Fits Champion J11
USD 16.63
Autolite 306 Copper Resistor Spark Plug
Autolite 306 Copper Resistor Spark Plug
USD 44.56
ACDelco GM Original Equipment R45TS Conventional Spark Plug (Pack of 2)
ACDelco GM Original Equipment R45TS Conventional Spark Plug (Pack of 2)
USD 9.98
ACDelco Gold R45S Conventional Spark Plug (Pack of 2)
ACDelco Gold R45S Conventional Spark Plug (Pack of 2)
USD 4.40
ACDelco Gold R45S Conventional Spark Plug (Pack of 2)
ACDelco Gold R45S Conventional Spark Plug (Pack of 2)
USD 4.40
ACDelco Gold R45 (19354428) Conventional Spark Plug
ACDelco Gold R45 (19354428) Conventional Spark Plug
USD 4.31
R45 Acdelco Spark Plug
R45 Acdelco Spark Plug
USD 27.91
ACDelco Gold R45 Conventional Spark Plug (Pack of 2)
ACDelco Gold R45 Conventional Spark Plug (Pack of 2)
USD 8.62
LEFITPA 4 Pack Replacement J17LM Spark Plug for Bosch 0241225896 0242225824 W9E0 W9EC W9EC0 for
LEFITPA 4 Pack Replacement J17LM Spark Plug for Bosch 0241225896 0242225824 W9E0 W9EC W9EC0 for
USD 23.99

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