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NGK Iridium Sparkplug
- Part #
- 1021740035
- Availability
- In stock
Check if it fits your vehicle
Only vehicles this part fits are listed.
- Fast Reliable Shipping
- Easy 30-Day Returns
Description
- Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium surfaces ensure slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.
- Laser welded Iridium center electrode tip.
- Platinum disc welded to backside of ground electrode provides long life.
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing.
- Faster starts and quicker acceleration.
- Better fuel economy and lower emissions.
Specifications
| Brand | NGK |
|---|---|
| Part # | 1021740035 |
| Product type | Electrical |
| Category | Electrical |
| Size | DPR8EIX-9 |
| UPC | 087295122020 |
Fitment (146)
| Make | Model | Years |
|---|---|---|
| Ducati | SUPER SPORT 750 | 1991-1993 |
| Honda | CB450SC NIGHTHAWK | 1983-1986 |
| Honda | CB550SC NIGHTHAWK | 1983 |
| Honda | CB650SC NIGHTHAWK | 1983-1985 |
| Honda | CB700SC NIGHTHAWK S | 1984-1986 |
| Honda | CB750 NIGHTHAWK | 1991-2003 |
| Honda | CBR600F HURRICANE | 1987-1990 |
| Honda | CM450A HONDAMATIC | 1983 |
| Honda | CM450E | 1983 |
| Honda | CMX450 REBEL 450 | 1986-1987 |
| Honda | CRF150F | 2003-2007 |
| Honda | CRF230F | 2003-2009, 2012-2016 |
| Honda | CRF230L | 2008-2009 |
| Honda | CRF230M | 2009 |
| Honda | CX500TC TURBO | 1982 |
| Honda | CX650C CUSTOM | 1983 |
| Honda | CX650T TURBO | 1983 |
| Honda | GB500 | 1989-1990 |
| Honda | GL1100 GOLD WING | 1982-1983 |
| Honda | GL1100A GOLD WING ASPENCADE | 1982-1983 |
| Honda | GL1100I GOLD WING INTERSTATE | 1982-1983 |
| Honda | GL1200 GOLD WING | 1984-1987 |
| Honda | GL1200A GOLD WING ASPENCADE | 1984-1987 |
| Honda | GL1200I GOLD WING INTERSTATE | 1984-1987 |
| Honda | GL1200L GOLD WING LIMITED | 1985 |
| Honda | GL1200SEI GOLD WING ASPENCADE | 1986 |
| Honda | GL650 SILVER WING | 1983 |
| Honda | GL650I SILVER WING INTERSTATE | 1983 |
| Honda | NT650 HAWK GT | 1988-1991 |
| Honda | NX650 DOMINATOR | 1988-1989 |
| Honda | TRX250EX SPORTRAX | 2001-2008 |
| Honda | TRX250TE RECON ES [SRA] | 2002-2014 |
| Honda | TRX250TM RECON [SRA] | 1997-2009, 2011-2014 |
| Honda | TRX250X [SRA] | 2009, 2011-2014 |
| Honda | TRX300 FOURTRAX | 1988-2000 |
| Honda | TRX300FW FOURTRAX 4X4 | 1988, 1990-2000 |
| Honda | VF1000F INTERCEPTOR | 1984 |
| Honda | VF1100C V65 MAGNA | 1983-1986 |
| Honda | VF1100S V65 SABRE | 1984-1985 |
| Honda | VF500C V30 MAGNA | 1984-1985 |
| Honda | VF500F INTERCEPTOR | 1984-1985 |
| Honda | VF700C MAGNA | 1984-1987 |
| Honda | VF700F INTERCEPTOR | 1984-1985 |
| Honda | VF700S SABRE | 1984-1985 |
| Honda | VF750C V45 MAGNA | 1982-1983, 1988 |
| Honda | VF750F V45 INTERCEPTOR | 1983-1984 |
| Honda | VF750S V45 SABRE | 1982-1983 |
| Honda | VT500C SHADOW | 1983-1986 |
| Honda | VT500FT ASCOT | 1983-1984 |
| Honda | VT600C SHADOW VLX | 1988-2007 |
| Honda | VT600CD SHADOW VLX DELUXE | 1993-2007 |
| Honda | VT750C SHADOW | 1983 |
| Honda | VT750CD SHADOW A.C.E. DELUXE | 1998-2003 |
| Honda | VT750DC SHADOW SPIRIT [CHAIN] | 2001-2003, 2005-2007 |
| Honda | VTR250 INTERCEPTOR | 1988 |
| Honda | XL350R | 1984-1985 |
| Honda | XL600R | 1983-1987 |
| Honda | XL600V TRANSALP | 1989-1990 |
| Honda | XR350R | 1983-1985 |
| Honda | XR500R | 1983-1984 |
| Honda | XR600R | 1985-2000 |
| Honda | XR650L | 1993-2009, 2013-2016 |
| Kawasaki | KL600 | 1985-1986 |
| Kawasaki | KL650B TENGAI | 1990 |
| Kawasaki | KLF400 BAYOU 4X4 [SRA] | 1993-1999 |
| Kawasaki | KLR650 | 1997-2017 |
| Kawasaki | KLX650 | 1993-1996 |
| Kawasaki | KLX650R | 1993-1996 |
| Kawasaki | KSF250 MOJAVE | 1987-2003 |
| Kawasaki | KVF360A PRAIRIE 4X4 [SRA] | 2003-2012 |
| Kawasaki | KVF400A PRAIRIE 4X4 [SRA] | 1998 |
| Kawasaki | KVF400B PRAIRIE 2X4 [SRA] | 1998 |
| Kawasaki | KVF400C PRAIRIE 4X4 [SRA] | 1999 |
| Kawasaki | ZG1200 VOYAGER XII | 1986-2003 |
| KTM | 660 RALLY | 2001-2002 |
| Suzuki | GS500E | 1989-2002 |
| Suzuki | GS500F | 2004-2009 |
| Suzuki | LS650B S40 BOULEVARD | 2005-2009, 2011-2015 |
| Suzuki | LS650P SAVAGE | 1986-1988, 1995-2004 |
| Suzuki | VS1400 S83 BOULEVARD | 2005 |
| Suzuki | VS1400GLP INTRUDER | 1987-1988, 1991-2004 |
| Suzuki | VS750GL INTRUDER | 1988-1991 |
| Suzuki | VS800 S50 BOULEVARD | 2005-2009 |
| Suzuki | VS800GL INTRUDER | 1992-2004 |
| Suzuki | VX800 | 1990-1993 |
| Triumph | ADVENTURER | 1999-2001 |
| Triumph | AMERICA 800 | 2002-2003 |
| Triumph | AMERICA 865 | 2007-2013 |
| Triumph | BONNEVILLE 800 | 2001-2003, 2005-2006 |
| Triumph | BONNEVILLE 865 | 2007-2013 |
| Triumph | BONNEVILLE SE 865 | 2009-2012 |
| Triumph | BONNEVILLE T100 865 | 2007-2013 |
| Triumph | DAYTONA 1200 | 1993-1997 |
| Triumph | DAYTONA 900 | 1994-1996 |
| Triumph | DAYTONA 955I | 1999-2001 |
| Triumph | DAYTONA T595 | 1997-1998 |
| Triumph | LEGEND TT 900 | 1999-2001 |
| Triumph | ROCKET III | 2005-2010 |
| Triumph | SCRAMBLER 865 | 2006-2013 |
| Triumph | SPEED TRIPLE 900 T509 | 1997-1998 |
| Triumph | SPEED TRIPLE 955 I.E. | 2000-2001 |
| Triumph | SPEEDMASTER 865 | 2007-2013 |
| Triumph | SPRINT RS 955 I.E | 1999-2001 |
| Triumph | SPRINT SPORT | 1998 |
| Triumph | SPRINT ST 955 I.E. | 1999-2001 |
| Triumph | THRUXTON 865 | 2005-2013 |
| Triumph | THUNDERBIRD | 2010-2011 |
| Triumph | THUNDERBIRD 1600 | 2010-2013 |
| Triumph | THUNDERBIRD SPORT | 1998-2003 |
| Triumph | TIGER 900 | 1995-1998 |
| Triumph | TIGER 955 I.E. | 2001-2006 |
| Triumph | TRIDENT 900 | 1995-1998 |
| Yamaha | FJ1100 | 1984-1986 |
| Yamaha | FJ1200 | 1986-1993 |
| Yamaha | FZ700 GENESIS | 1987 |
| Yamaha | FZ750 | 1985-1988 |
| Yamaha | FZR1000 | 1987-1995 |
| Yamaha | FZR750R | 1987-1988 |
| Yamaha | FZS700 FAZER | 1986-1987 |
| Yamaha | GTS1000A | 1993-1994 |
| Yamaha | SRX600 | 1986 |
| Yamaha | TT600 | 1986 |
| Yamaha | VMX1200 V-MAX | 1985-1986, 1988-2007 |
| Yamaha | XC180 RIVA 180 | 1983-1985 |
| Yamaha | XT600 | 1984-1995 |
| Yamaha | XV19C RAIDER | 2008-2017 |
| Yamaha | XV19CB RAIDER BULLET COWL | 2015 |
| Yamaha | XV19CS RAIDER S | 2008-2015 |
| Yamaha | XV19CT STRATOLINER | 2006-2007, 2009-2012 |
| Yamaha | XV19CTF STRATOLINER DELUXE | 2010-2012, 2014 |
| Yamaha | XV19CTM STRATOLINER MIDNIGHT | 2006-2008 |
| Yamaha | XV19CTS STRATOLINER S | 2006-2014 |
| Yamaha | XV19SCL RAIDER SCL | 2012-2013 |
| Yamaha | XV19V ROADLINER | 2006-2012 |
| Yamaha | XV19VM ROADLINER MIDNIGHT | 2006-2009 |
| Yamaha | XV19VS ROADLINER S | 2006-2014 |
| Yamaha | XVZ1200 VENTURE | 1983-1984 |
| Yamaha | XVZ1200D VENTURE ROYALE | 1983-1985 |
| Yamaha | XVZ1300CT ROYAL STAR TOUR DELUXE | 2005-2010 |
| Yamaha | XVZ1300D VENTURE ROYALE | 1987-1988, 1991 |
| Yamaha | XVZ1300TF ROYAL STAR VENTURE | 1999-2010 |
| Yamaha | XVZ1300TFM ROYAL STAR MIDNIGHT VENTURE | 2005-2007 |
| Yamaha | YFM600FG GRIZZLY 4WD [SRA] | 1998-2001 |
| Yamaha | YFM660FG GRIZZLY 4WD [IRS] | 2002-2008 |
| Yamaha | YFM660R RAPTOR | 2001-2005 |
| Yamaha | YXR660F RHINO 660 | 2004-2005 |
Shipping & Returns
Is shipping free?
Yes. Shipping is free on every order to a US address, and we email you the tracking number when it ships.
What shipping options are available?
Orders are shipped via FedEx, USPS, OnTrac, or other reputable carriers, depending on the most suitable option for your order. Please contact us for expedited shipping requests.
Do you ship outside the USA?
Currently, we ship within the United States only.
Do you ship to Alaska and Hawaii?
Yes, we ship to Alaska and Hawaii.
What could cause a shipping delay?
Delays may occur due to incorrect shipping addresses, carrier disruptions, or holiday periods. If an address issue affects delivery, we will contact you using the information provided with your order.
How do I return an item?
Items may be returned within 30 days of delivery, provided they are unused, in new condition, and in their original packaging. Please contact us with your order number to initiate a return.
Customers are responsible for return shipping costs for ordering errors or change-of-mind returns. If we send an incorrect or damaged item, please email us with your order number and photos of the item. If the error is confirmed to be ours, we will cover the return shipping costs.
Refunds are based on the purchase price of the returned product and are processed after the return is approved and inspected.
See our shipping policy, refund policy and FAQ.





















































