NGK UR40 - Alternative spark plugs

There are 25 replacement spark plugs for NGK UR40. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK UR40

Thread diameter
14.0 mm
Thread reach
11.2 mm
Hex size
16 mm

NGK UR40 replacement spark plugs

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Replacement spark plugs for NGK UR40 on Amazon

Denso (4715) ITF16TT Iridium TT Spark Plug, (Pack of 1)
Denso (4715) ITF16TT Iridium TT Spark Plug, (Pack of 1)
USD 12.10
Denso (5027) T16PR-U15 Traditional Spark Plug, Pack of 1
Denso (5027) T16PR-U15 Traditional Spark Plug, Pack of 1
USD 4.58
ACDelco Professional R45TS8 (05613721) Spark Plug
ACDelco Professional R45TS8 (05613721) Spark Plug
USD 9.69
Denso (4713) IT16TT Iridium TT Spark Plug, (Pack of 1)
Denso (4713) IT16TT Iridium TT Spark Plug, (Pack of 1)
USD 9.00
Ac Delco R44ts8 Spark Plug
Ac Delco R44ts8 Spark Plug
USD 15.71
ACDelco R44TS8 Spark Plug, Pack of 1
ACDelco R44TS8 Spark Plug, Pack of 1
USD 4.92
Denso (5330) ITF16 Iridium Power Spark Plug, (Pack of 1)
Denso (5330) ITF16 Iridium Power Spark Plug, (Pack of 1)
USD 6.95
Replacement for 6 Pack Spark Plugs For Champion Copper Set for 1979 Buick Skylark V6-3.8L ps
Replacement for 6 Pack Spark Plugs For Champion Copper Set for 1979 Buick Skylark V6-3.8L ps
USD 69.60
Champion (2037) Premium Gold Spark Plug
Champion (2037) Premium Gold Spark Plug
USD 12.98
Denso (5027) T16PR-U15 Traditional Spark Plug, Pack of 1
Denso (5027) T16PR-U15 Traditional Spark Plug, Pack of 1
USD 4.58
Autolite 666 Copper Resistor Automotive Replacement Spark Plug (1 Pack)
Autolite 666 Copper Resistor Automotive Replacement Spark Plug (1 Pack)
USD 2.67
666 - Aftermarket Replacement SPARK PLUGS Box OF 4 Compatible with AUTOLITE
666 - Aftermarket Replacement SPARK PLUGS Box OF 4 Compatible with AUTOLITE
USD 30.01
Autolite 666 Spark Plug Copper Core, Large Gap (4 Pack)
Autolite 666 Spark Plug Copper Core, Large Gap (4 Pack)
USD 15.98
Autolite 666 Copper Resistor Automotive Replacement Spark Plugs (4 Pack)
Autolite 666 Copper Resistor Automotive Replacement Spark Plugs (4 Pack)
USD 8.78
4PK TORCH AC7R Spark Plug Replace for Husqvarna 581362301, for NGK 3066/CMR7H,for Champion 965/RZ7C
4PK TORCH AC7R Spark Plug Replace for Husqvarna 581362301, for NGK 3066/CMR7H,for Champion 965/RZ7C
USD 14.99
2-8PCS Solid Nut Spark Plugs Compatible With Candle 3066 CMR7H Brisk TR14C TR14S Autolite 4194 965
2-8PCS Solid Nut Spark Plugs Compatible With Candle 3066 CMR7H Brisk TR14C TR14S Autolite 4194 965
USD 24.61
2-8PCS Spark Plugs CMR5H Compatible With Autolite 4194 7599 6776 965 RZ7C RZ7CT10 Fits Garden
2-8PCS Spark Plugs CMR5H Compatible With Autolite 4194 7599 6776 965 RZ7C RZ7CT10 Fits Garden
USD 38.40
2-8PCS Spark Plugs CMR5H Compatible With Autolite 4194 7599 6776 965 RZ7C RZ7CT10 Fits Garden
2-8PCS Spark Plugs CMR5H Compatible With Autolite 4194 7599 6776 965 RZ7C RZ7CT10 Fits Garden
USD 22.97
2-8PCS Solid Nut Spark Plugs Compatible With Candle 3066 CMR7H Brisk TR14C TR14S Autolite 4194 965
2-8PCS Solid Nut Spark Plugs Compatible With Candle 3066 CMR7H Brisk TR14C TR14S Autolite 4194 965
USD 32.11
4PK TORCH CMR7H Spark Plug Replace for NGK 3066/CMR7H, for Champion 965/RZ7C RZ7CT10, for Brisk
4PK TORCH CMR7H Spark Plug Replace for NGK 3066/CMR7H, for Champion 965/RZ7C RZ7CT10, for Brisk
USD 13.99

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