NGK 3478 - Alternative spark plugs

There are 23 replacement spark plugs for NGK 3478. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK 3478

Thread diameter
10.0 mm
Thread reach
19 mm
Hex size
16 mm

NGK 3478 replacement spark plugs

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Replacement spark plugs for NGK 3478 on Amazon

TORCH B8RDX Spark Plug Replace for 3478 CR8EK 4374 CR8EKB,Bosch 0242060505
TORCH B8RDX Spark Plug Replace for 3478 CR8EK 4374 CR8EKB,Bosch 0242060505
USD 6.99
Autolite 4303 Copper Resistor Automotive Replacement Spark Plug (1 Pack)
Autolite 4303 Copper Resistor Automotive Replacement Spark Plug (1 Pack)
USD 13.00
NGK SPARK PLUG SET NGK - 708.12.68 - CR8EKB 4374 - Set 2 piece
NGK SPARK PLUG SET NGK - 708.12.68 - CR8EKB 4374 - Set 2 piece
USD 26.97
TORCH Spark Plug B9RI Replace for NGK CR9EIX CR9EK CR8EK CR9EVX CR9E
TORCH Spark Plug B9RI Replace for NGK CR9EIX CR9EK CR8EK CR9EVX CR9E
USD 14.99
TORCH B8RDX Spark Plug Replace for 3478 CR8EK 4374 CR8EKB,Bosch 0242060505
TORCH B8RDX Spark Plug Replace for 3478 CR8EK 4374 CR8EKB,Bosch 0242060505
USD 6.99
NGK Spark Plug CR8EK- Set of 4
NGK Spark Plug CR8EK- Set of 4
USD 47.43
Spark Plug Ngk CR8EK
Spark Plug Ngk CR8EK
USD 20.00
NGK Resistor Sparkplug CR8EK for Suzuki Boulevard M109R VZR1800 2006-2009
NGK Resistor Sparkplug CR8EK for Suzuki Boulevard M109R VZR1800 2006-2009
USD 16.17

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
CAGIVA Navigator 1000 1999 - 1000 0.7
CAGIVA Raptor 1999 - 1000 0.7
CAGIVA V-Raptor 2000 - 1000 0.7
CAGIVA X-tra Raptor 1000 2003 - 1000 0.7
EATV Extreme 950 950 0.7
KAWASAKI KLV 1000 2004 - 2006 1000 0.7
KTM 250 EXC Racing 2002 - 2002 250 0.6
KTM 250 EXC Racing / Sixt Days 2002 - 2002 250 0.6
KTM 400 EXC Racing 1999 - 2002 400 0.7
KTM 400 SX Racing / Six Days 1999 - 2002 400 0.7
KTM 520 EXC Racing / Six Days 1999 - 2002 520 0.7
KTM 520 SX Racing 1999 - 2002 520 0.7
KTM 540 SXS Racing 2002 - 540 0.7
KTM 950 Adventure 2003 - 950 0.7
KTM 950 Adventure S 2003 - 950 0.7
KTM 950 Super Enduro R LC8 2006 - 950 0.7
KTM 950 Supermoto LC8 2005 - 950 0.7
KTM 950 Supermoto R 2007 - 950 0.7
KTM LC8 950 Rally 2003 - 950 0.7
SHERCO 4.5 4T 2005 - 450 0.7
SHERCO 4.5 4T Enduro 2005 - 448 0.6
SHERCO 4.5 4T Supermotard 2005 - 448 0.6
SHERCO 450i 2008 - 448 0.6
SHERCO 5.1 4T Enduro 2008 - 510 0.6
SHERCO 5.1 4T Supermotard 2008 - 510 0.6
SUZUKI C 1800 R Intruder 2008 - 1800 0.7
SUZUKI DL 1000 V-Strom 2002 - 1000 0.7
SUZUKI GSF 400 BANDIT GK75B 1991 - 1992 400 0.7
SUZUKI GSF 650 / S K5 WVB5 2005 - 2006 650 0.6
SUZUKI GSX 1400 2001 - 1400 0.7
SUZUKI GSX-R400 400 0.7
SUZUKI M 1800 R Intruder K6 2006 - 1800 0.7
SUZUKI SV 1000 N WVBX 2003 - 1000 0.7
SUZUKI SV 1000 S WVBX 2003 - 1000 0.7
SUZUKI TL1000S JS1AG 1997 - 2000 1000 0.7
TRIUMPH Speed Triple 1050 2005 - 1050 0.7
TRIUMPH Sprint GT 1050 2010 - 1050 0.7
TRIUMPH Sprint ST 1050 2005 - 1050 0.7
TRIUMPH Sprint ST 1050 ABS 2005 - 1050 0.7
TRIUMPH Tiger 1050 2006 - 1050 0.7
TRIUMPH Tiger 1050 ABS 2006 - 1050 0.7
VOR EN Enduro 2000 - 400 0.6
VOR EN Enduro 1999 - 503 0.6
VOR EN-MAR 2004 - 400 0.6
VOR EN-MAR 2004 - 530 0.6
VOR ENE 2004 - 400 0.6
VOR ENE 2004 - 530 0.6
VOR MX Cross 2000 - 400 0.6
VOR MX Cross 1999 - 503 0.6
VOR SM Super Moto 2000 - 400 0.6
VOR SM Super Moto 1999 - 503 0.6
VOR SM Super Moto Competition 2000 - 400 0.6
VOR SM Super Moto Competition 1999 - 503 0.6
VOR Super Motard Com. 2000 - 530 0.6

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