NGK SPARK PLUG DPR8EA-9 4929, NG4929

NGK Spark Plug – DPR8EA9

Product Highlights:

• NGK’s wide heat range results from using copper wire instead of the iron cores found in many conventional plugs.
• Copper dissipates heat quicker, cooling the electrode and insulator tip.
• Raised pre-ignition rating with high-conduction copper and a long nose insulator.
• Each spark plug meets the requirements of high-performance engines.
• Sold individually.

Specifications:

• Heat Range: 8
• Thread Size: 12 mm
• Type: Resistor
• Units: Each
• Weight: 0.12 lbs

Alternate/OEM Part Numbers:

• 4929, DPR8EA9

Compatible Models

Honda:

CB Series (Nighthawk):

• 1986, 1985, 1983 CB450SC Nighthawk
• 1983 CB550SC Nighthawk
• 1985, 1984, 1983 CB650SC Nighthawk
• 1986, 1985, 1984 CB700SC Nighthawk S
• 2003–1991 CB750 Nighthawk

CBR Series:

• 1990, 1989, 1988, 1987 CBR600F (Hurricane)

CM Series:

• 1983 CM450A Hondamatic
• 1983 CM450E

CMX Series (Rebel):

• 1987, 1986 CMX450C Rebel

CRF Series:

• 2007–2003 CRF150F
• 2017–2003 CRF230F
• 2009–2008 CRF230L
• 2009 CRF230M

CX Series:

• 1983 CX650C Custom
• 1983 CX650T Turbo

GB Series:

• 1990, 1989 GB500

GL Series (Gold Wing):

• 1983–1982 GL1100 Gold Wing
• 1983–1982 GL1100A Gold Wing Aspencade
• 1983–1982 GL1100I Gold Wing Interstate
• 1984–1987 GL1200 Gold Wing (Aspencade, Interstate, SE-I, Limited Edition)

GL650 Series (Silver Wing):

• 1983 GL650 Silver Wing
• 1983 GL650I Silver Wing Interstate

NSA700A DN-01:

• 2009

NT Series:

• 1991–1988 NT650 Hawk GT

NX Series:

• 1989, 1988 NX650

RVF750R RC45:

• 1994

ST1100P Police:

• 2004

TRX Series (Recon, Sportrax, FourTrax, Rancher):

• 2000–1997 TRX250 Recon
• 2008–2001 TRX250EX (Sportrax)
• 2014–2003 TRX250TE Recon ES
• 2014–2003 TRX250TM Recon
• 2017–2009 TRX250X
• 2000–1988 TRX300 FourTrax
• 2000–1988 TRX300FW FourTrax 4×4
• 2007–2004 TRX400FA Rancher AT 4×4
• 2007–2004 TRX400FGA Rancher AT 4×4 GPScape

VF/VFR Series (Interceptor, Magna, Sabre):

• 1984 VF1000F Interceptor
• 1986–1983 VF1100C V65 Magna
• 1985–1984 VF1100S V65 Sabre
• 1985–1984 VF500C V30 Magna
• 1986–1984 VF500F 500 Interceptor
• 1987–1984 VF700C Magna
• 1985–1984 VF700F Interceptor
• 1985, 1984 VF700S Sabre
• 1988–1982 VF750C Magna
• 1984–1983 VF750F V45 Interceptor
• 1983–1982 VF750S V45 Sabre
• 1986–1984 VFR700F Interceptor

VT Series (Shadow, Ascot):

• 1986–1983 VT500C Shadow
• 1984–1983 VT500FT Ascot
• 2007–1988 VT600C Shadow VLX
• 2007–1994 VT600CD Shadow VLX Deluxe
• 2000 VT600CD2 Shadow VLX