NGK JR8B - Alternative spark plugs

There are 16 replacement spark plugs for NGK JR8B. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK JR8B

Thread diameter
12.0 mm
Thread reach
19 mm
Hex size
18 mm

NGK JR8B replacement spark plugs

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Replacement spark plugs for NGK JR8B on Amazon

Denso (5372) IX24 Spark Plugs, Pack of 4
Denso (5372) IX24 Spark Plugs, Pack of 4
USD 48.60
Brisk Racing Spark Plugs BR12S Spark Plug Silver Racing
Brisk Racing Spark Plugs BR12S Spark Plug Silver Racing
USD 18.50
Denso (5372) IX24 Spark Plugs, Pack of 4
Denso (5372) IX24 Spark Plugs, Pack of 4
USD 48.60
Denso (5376) IX24B Spark Plugs, Pack of 4
Denso (5376) IX24B Spark Plugs, Pack of 4
USD 48.60
Denso 5730 Spark Plug
Denso 5730 Spark Plug
USD 42.78
Denso (4101) X24ESR-U Spark Plugs, Pack of 4
Denso (4101) X24ESR-U Spark Plugs, Pack of 4
USD 19.59
4 PK TORCH D8RC Spark Plug Replace for NGK DR8EA Spark Plug, for BOSCH XR4AS XR4CS, for CHAMPION
4 PK TORCH D8RC Spark Plug Replace for NGK DR8EA Spark Plug, for BOSCH XR4AS XR4CS, for CHAMPION
USD 14.99
ATV&UTV Replace Parts & Accessories For Denso U-Groove Hot U Spark Plug Resistor Non-Projected
ATV&UTV Replace Parts & Accessories For Denso U-Groove Hot U Spark Plug Resistor Non-Projected
USD 26.91
Spark Plugs Orileys Auto Parts 2-8 Pcs Candles Replace Compatible with Denso X24Ep-U9 Compatible
Spark Plugs Orileys Auto Parts 2-8 Pcs Candles Replace Compatible with Denso X24Ep-U9 Compatible
USD 62.29
TORCH DK8RTC Spark Plug Replace for NGK 4339/DCPR8E DCPR8EA DCPR8E-N Spark Plug, for Champion
TORCH DK8RTC Spark Plug Replace for NGK 4339/DCPR8E DCPR8EA DCPR8E-N Spark Plug, for Champion
USD 16.99
TORCH DK7RTC Spark Plug Replace for NGK 3932 Standard Spark Plug - DCPR7E/DCPR6E, for BOSCH YR7DC+,
TORCH DK7RTC Spark Plug Replace for NGK 3932 Standard Spark Plug - DCPR7E/DCPR6E, for BOSCH YR7DC+,
USD 15.99
TORCH DK8RTC Spark Plug Replace for NGK 4339/DCPR8E DCPR8EA DCPR8E-N Spark Plug, for Champion
TORCH DK8RTC Spark Plug Replace for NGK 4339/DCPR8E DCPR8EA DCPR8E-N Spark Plug, for Champion
USD 6.59
Champion PowerSport 8809-1 Spark Plug (Carton of 8)
Champion PowerSport 8809-1 Spark Plug (Carton of 8)
USD 30.78
TORCH D8TC-9 Spark Plug Replace for NGK DP8EA-9 Brisk B14YC, for CHAMPION 8809 A6HC A6Y A6YC, for
TORCH D8TC-9 Spark Plug Replace for NGK DP8EA-9 Brisk B14YC, for CHAMPION 8809 A6HC A6Y A6YC, for
USD 6.59
Champion (8809-1) Traditional Spark Plug, Pack of 1
Champion (8809-1) Traditional Spark Plug, Pack of 1
USD 12.50
TORCH Spark Plug D8RTC Replaces for NGK DR8EA DPR8EA-9, for Champion 809/8809/RA6HC OE083, for
TORCH Spark Plug D8RTC Replaces for NGK DR8EA DPR8EA-9, for Champion 809/8809/RA6HC OE083, for
USD 6.99
Denso 4101 Spark Plug
Denso 4101 Spark Plug
USD 4.73
4PK TORCH D8RTC Spark Plug Replaces for NGK 4929/DPR8EA-9 5829/DP8EA-9 2120/D8EA 7162/DR8EA, for
4PK TORCH D8RTC Spark Plug Replaces for NGK 4929/DPR8EA-9 5829/DP8EA-9 2120/D8EA 7162/DR8EA, for
USD 14.99
Denso (4101) X24ESR-U Spark Plugs, Pack of 4
Denso (4101) X24ESR-U Spark Plugs, Pack of 4
USD 19.59
Denso 4101 Spark Plug
Denso 4101 Spark Plug
USD 14.76

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
SUZUKI GSX 1200 1999 - 2001 1200 0.7

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