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Iridium IX Spark Plug - 6046

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NGK

Iridium IX Spark Plug - 6046

MSRP Price: $10.95

Our Price: $9.85
You Save $1.10 (10%)
Make sure this fits your ride
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MSRP Price: $10.95

Our Price: $9.85
You Save $1.10 (10%)
In Stock - 10+ on Hand
Make sure this fits your ride
NGK Iridium IX Spark Plug - 6046
  • The revolution in spark plug technology and performance brought to you by the industry leader
  • The highly advanced iridium electrode is a full 25 percent smaller than the platinum electrode and just 1/4 the size of a conventional nickel electrode
  • Ultrasmall diameter center electrode reduces voltage requirement and extends igintion system life
  • Metal shell plating has enhanced anti-corrosion properties
  • Sold each
Specifications
Part #: DCPR7EIX
Mfg #: 6046
Heat Range 7
Thread 12 mm
Type Resistor
Units Each
Weight 0.12 lbs
Alternate/OEM Part Number(s):
6046 DCPR7EIX
UPC Code:
087295160466
Fitment for NGK Iridium IX Spark Plug - 6046

Part DCPR7EIX fits the following machines

Harley-Davidson
  • Dyna Convertible - FXDS-CONV 1999-2000
  • Dyna Fat Bob - FXDF 2009-2017
  • Dyna Fat Bob (EFI) - FXDF 2008
  • Dyna Fat Bob CVO/SE - FXDFSE 2009
  • Dyna Fat Bob CVO/SE - FXDFSE 2 2010
  • Dyna Low Rider - FXDL 1999-2005, 2009, 2014-2017
  • Dyna Low Rider (EFI) -FXDL 2007-2008
  • Dyna Low Rider Injected - FXDL I 2004-2006
  • Dyna Street Bob - FXDB 2009-2017
  • Dyna Street Bob (EFI) - FXDB 2007-2008
  • Dyna Super Glide - FXD 1999-2005, 2009-2010
  • Dyna Super Glide (EFI) - FXD 2007-2008
  • Dyna Super Glide Custom - FXDC 2005, 2009-2014
  • Dyna Super Glide Custom (EFI) - FXDC 2007-2008
  • Dyna Super Glide Custom Injected - FXDC I 2005-2006
  • Dyna Super Glide CVO/SE (EFI) - FXDSE 2007
  • Dyna Super Glide CVO/SE (EFI) - FXDSE 2 2008
  • Dyna Super Glide Injected - FXD I 2004-2006
  • Dyna Super Glide Sport - FXDX 1999-2005
  • Dyna Super Glide Sport Injected - FXDX I 2004-2005
  • Dyna Super Glide T-Sport - FXDXT 2001-2003
  • Dyna Switchback - FLD 2012-2016
  • Dyna Wide Glide - FXDWG 1999-2005, 2010-2013
  • Dyna Wide Glide - FXDWG 2 2001
  • Dyna Wide Glide - FXDWG 3 2002
  • Dyna Wide Glide (EFI) - FXDWG 2007-2008
  • Dyna Wide Glide Injected - FXDWG I 2004-2006
  • Electra Glide Classic - FLHTC 1999-2005, 2009-2013
  • Electra Glide Classic (EFI) - FLHTC 2007-2008
  • Electra Glide Classic Injected - FLHTC I 1999-2006
  • Electra Glide Injected CVO/SE - FLHTCSE 2004
  • Electra Glide Injected CVO/SE - FLHTCSE 2 2005
  • Electra Glide Police - FLHTP 2014-2016
  • Electra Glide Standard - FLHT 1999-2006, 2009
  • Electra Glide Standard (EFI) - FLHT 2007-2008
  • Electra Glide Standard Injected - FLHT I 2003-2006
  • Electra Glide Ultra Classic - FLHTCU 1999, 2009-2016
  • Electra Glide Ultra Classic (EFI) - FLHTCU 2007-2008
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 4 2009
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 5 2010
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 6 2011
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 7 2012
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 8 2013
  • Electra Glide Ultra Classic CVO/SE (EFI) - FLHTCUSE 2 2007
  • Electra Glide Ultra Classic CVO/SE (EFI) - FLHTCUSE 3 2008
  • Electra Glide Ultra Classic Injected - FLHTCU I 1999-2006
  • Electra Glide Ultra Classic Low - FLHTCUL 2015-2016
  • Electra Glide Ultra Limited - FLHTK 2010-2016
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE 2014-2016
  • Electra Glide Ultra Limited Low - FLHTKL 2015-2016
  • Freewheeler - FLRT 2015-2016
  • Heritage Softail - FLST 2006
  • Heritage Softail Classic - FLSTC 2000-2006, 2009-2017
  • Heritage Softail Classic (EFI) - FLSTC 2007-2008
  • Heritage Softail Classic Injected - FLSTC I 2001-2006
  • Heritage Softail Injected - FLST I 2006
  • Heritage Softail Springer - FLSTS 2000-2003
  • Heritage Softail Springer Injected - FLSTS I 2001-2003
  • Low Rider S - FXDLS 2016-2017
  • Road Glide - FLTR 1999-2002, 2009
  • Road Glide - FLTRX 2015-2016
  • Road Glide (EFI) - FLTR 2007-2008
  • Road Glide Custom - FLTRX 2010-2013
  • Road Glide Custom CVO/SE - FLTRXSE 2012
  • Road Glide Custom CVO/SE - FLTRXSE 2 2013
  • Road Glide CVO/SE - FLTRSE 3 2009
  • Road Glide Injected - FLTR I 1999-2006
  • Road Glide Injected CVO/SE - FLTRSE I 2000
  • Road Glide Injected CVO/SE - FLTRSE I 2 2001
  • Road Glide Special - FLTRXS 2015-2016
  • Road Glide Ultra - FLTRU 2011-2013, 2016
  • Road Glide Ultra CVO/SE - FLTRUSE 2011, 2015-2016
  • Road King - FLHR 1999-2006, 2009-2016
  • Road King (EFI) - FLHR 2007-2008
  • Road King Classic - FLHRC 2009-2013
  • Road King Classic (EFI) - FLHRC 2007-2008
  • Road King Classic Injected - FLHRC I 1999-2006
  • Road King Custom - FLHRS 2004-2006
  • Road King Custom (EFI) - FLHRS 2007
  • Road King Custom Injected - FLHRS I 2004-2006
  • Road King CVO/SE - FLHRSE 2014
  • Road King CVO/SE - FLHRSE 5 2013
  • Road King CVO/SE (EFI) - FLHRSE 3 2007
  • Road King CVO/SE (EFI) - FLHRSE 4 2008
  • Road King Injected - FLHR I 1999-2006
  • Road King Injected CVO/SE - FLHRSE I 2002
  • Road King Injected CVO/SE - FLHRSE I 2 2003
  • Softail Blackline - FXS 2012-2013
  • Softail Breakout - FXSB 2013-2017
  • Softail Breakout CVO/SE - FXSBSE 2013-2014
  • Softail Convertible CVO/SE - FLSTSE 2010
  • Softail Convertible CVO/SE - FLSTSE 2 2011
  • Softail Convertible CVO/SE - FLSTSE 3 2012
  • Softail Cross Bones - FLSTSB 2009-2011
  • Softail Cross Bones (EFI) - FLSTSB 2008
  • Softail Custom - FXSTC 2009-2010
  • Softail Custom (EFI) - FXSTC 2007-2008
  • Softail Deluxe - FLSTN 2005-2006, 2009-2017
  • Softail Deluxe (EFI) - FLSTN 2007-2008
  • Softail Deluxe CVO/SE - FLSTNSE 2014-2015
  • Softail Deluxe Injected - FLSTN I 2005-2006
  • Softail Deuce - FXSTD 2000-2006
  • Softail Deuce (EFI) - FXSTD 2007
  • Softail Deuce Injected - FXSTD I 2001-2006
  • Softail Deuce Injected CVO/SE - FXSTDSE 2003
  • Softail Deuce Injected CVO/SE - FXSTDSE 2 2004
  • Softail Fat Boy - FLSTF 2000-2006, 2009-2017
  • Softail Fat Boy (EFI) - FLSTF 2007-2008
  • Softail Fat Boy Injected - FLSTF I 2001-2006
  • Softail Fat Boy Injected CVO/SE - FLSTFSE 2005
  • Softail Fat Boy Injected CVO/SE - FLSTFSE 2 2006
  • Softail Fat Boy Lo - FLSTFB 2010-2016
  • Softail Fat Boy S - FLSTFBS 2016-2017
  • Softail Night Train - FXSTB 2000-2006, 2009
  • Softail Night Train (EFI) - FXSTB 2007-2008
  • Softail Night Train Injected - FXSTB I 2001-2006
  • Softail Pro Street Breakout CVO/SE - FXSE 2016-2017
  • Softail Rocker (EFI) - FXCW 2008
  • Softail Rocker C - FXCWC 2009-2011
  • Softail Rocker C (EFI) - FXCWC 2008
  • Softail Slim - FLS 2012-2017
  • Softail Slim S - FLSS 2016-2017
  • Softail Springer - FXSTS 2000-2006
  • Softail Springer Classic - FLSTSC 2005-2006
  • Softail Springer Classic (EFI) - FLSTSC 2007
  • Softail Springer Classic Injected - FLSTSC I 2005-2006
  • Softail Springer CVO/SE (EFI) - FXSTSSE 2007
  • Softail Springer CVO/SE (EFI) - FXSTSSE 2 2008
  • Softail Springer Injected - FXSTS I 2001-2006
  • Softail Standard - FXST 2000-2006
  • Softail Standard (EFI) - FXST 2007
  • Softail Standard Injected - FXST I 2001-2006
  • Sportster - XL 883 2004-2006
  • Sportster - XL 883R 2002-2003, 2005-2006
  • Sportster - XLH 1100 1986-1987
  • Sportster - XLH 1200 1988-2003
  • Sportster - XLH 883 1986-2003
  • Sportster (EFI) - XL 883 2007-2008
  • Sportster (EFI) - XL 883R 2007
  • Sportster 1200 Iron - XL 1200NS 2018-2019
  • Sportster Custom - XL 1200C 1996-2006, 2009-2019
  • Sportster Custom - XL 883C 1999-2006, 2009
  • Sportster Custom (EFI) - XL 1200C 2007-2008
  • Sportster Custom (EFI) - XL 883C 2007-2008
  • Sportster Deluxe - XLH 883 1986-1995
  • Sportster Forty-Eight - XL 1200X 2010-2019
  • Sportster Forty-Eight Special - XL 1200XS 2018-2019
  • Sportster Hugger - XLH 883 1987-2003
  • Sportster Iron - XL 883N 2009-2019
  • Sportster Low - XL 1200L 2006, 2009-2011
  • Sportster Low - XL 883L 2005-2006, 2009-2010
  • Sportster Low (EFI) - XL 1200L 2007-2008
  • Sportster Low (EFI) - XL 883L 2007-2008
  • Sportster Nightster - XL 1200N 2009-2012
  • Sportster Nightster (EFI) - XL 1200N 2007-2008
  • Sportster Roadster - XL 1200CX 2016-2019
  • Sportster Roadster - XL 1200R 2004-2006
  • Sportster Roadster (EFI) - XL 1200R 2007-2008
  • Sportster Seventy Two - XL 1200V 2012-2016
  • Sportster Sport - XL 1200S 1996-2003
  • Sportster Superlow - XL 1200T 2014-2017
  • Sportster SuperLow - XL 883L 2011-2019
  • Street Bob Injected - FXDB I 2006
  • Street Glide - FLHX 2006, 2009-2016
  • Street Glide (EFI) - FLHX 2007-2008
  • Street Glide CVO/SE - FLHXSE 2010, 2015-2016
  • Street Glide CVO/SE - FLHXSE 2 2011
  • Street Glide CVO/SE - FLHXSE 3 2012
  • Street Glide Injected - FLHX I 2006
  • Street Glide Special - FLHXS 2014-2016
  • Tri Glide Ultra Classic - FLHTCUTG 2012-2016
Reviews & Questions
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Browse 6 questions Browse 6 questions and 24 answers
What is the gap supposed to be?
Kirk S on Mar 20, 2018
BEST ANSWER: 038-.043 is spec.
I usually gap at .040
*** Bend the ground to set gap, vs trying to compress electrode. These are known to snap with sideways pressure.
Out of the box these are ususlly around .030 (and actually do work at that gap).
will it promote easier starting?
sporster on Jan 10, 2017
BEST ANSWER: I felt it promoted easier starting and it seemed to run better to me. Although its a very slight difference that only a person who knows his bike would ever notice. Since putting them in I have experienced zero problems of any kind and would use them again.
Is the plug pre-gapped?
Terry G on Oct 23, 2017
BEST ANSWER: Not necessarily. Check the gap against the specification in your owners manual. Take extreme care not to use the coin type gap gage or any other that requires prying between the tip and the element.
My Custom 1200 has 13/16 Hex heads. Are these correct?
Chris P on Mar 15, 2018
BEST ANSWER: These are what I used on my 1200. Personally, I've come to believe that iridium isn't necessary. There are other good quality plugs for a lot less.
Will using these void my Harley Davidson Warranty?
A shopper on May 9, 2017
BEST ANSWER: Wouldn't think so, check with your Harley dealer
What torque setting should be used? 1994 flhtcu
A shopper on Apr 26, 2018
BEST ANSWER: I looked up the recommended torque setting in manual on my twin cam 96 2010 softail custom. The torque in the manual would have bee way to much and would have over tightened the plug. I talked to several mechanics on Harlys and they all said just snug it down after contact and dont over tighten. Always change when motor is cold and not hot. Havent had any problems since install. Great plugs by the way and good prices thru Dennis Kirk.
4.8 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
20
0
2
0
0
Finish
5.0 / 5
Fit
4.9 / 5
Quality
4.7 / 5
Style
4.3 / 5
Value
4.4 / 5
Would you recommend this product?
Yes (17)
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Great Spark Plug
Have used these before, great product. Only changing because these would be 3years since i last replaced. you will notice a difference from stock plugs.
March 26, 2017
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
4 / 5
Would you recommend this product?
Yes
I would highly recommend this product
Increasing power and increase in gas mileage
October 5, 2016
Purchased
over 2 years ago
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Starting and running seemed to be lightly improved from stock
January 11, 2017
Purchased
over 3 years ago
Would you recommend this product?
Yes
Great Plugs
Just replaced my old stock plugs with these and am very impressed.Bike starts easier, gets better gas mileage,and bike Hauls Ass again! Added new 8mm plug wires at same time and combo works great!
September 16, 2017
Purchased
1 year ago
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
experience says that plugs are not the area to skimp .
February 19, 2017
Purchased
over 2 years ago
Would you recommend this product?
Yes
Runs like a scolded dog.
Bike runs better than with other standard plugs.
May 19, 2017
Purchased
over 2 years ago
Would you recommend this product?
Yes
Worth a try
I installed these on my 2008 HD XL1200C. Bike seems to start easier and runs smoother. Throttle response seems much better.
June 12, 2017
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
goog plug
giving it a go in my bike so far so good ...
August 19, 2015
Pella, IA
Would you recommend this product?
Yes
Only Brand of plugs I use
Hello. I have used the NGK Iridium plugs in all my motorcycles over the last 12 years. Never had a problem. 10k Miles and showed no wear. I like the Fine Tip. When it ignites, Its closer to be a full Sphere. Vs the thicker copper tips. These work in my 18 Sportster 1200 Custom.
March 22, 2018
Trenton, NJ
Purchased
1 year ago
Ride:
2018 HD Custom 1200
Would you recommend this product?
Yes
Brings new life to the bike. Sharper quicker.
December 31, 2017
Purchased
1 year ago