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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK Iridium IX Spark Plug Box of 4 (DVPR9EIX)NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
- Fine iridium tip ensures durable and consistent spark
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2007 | Aprilia | ETV 1000 Caponord | Base |
| 2001-2005 | Aprilia | RST1000 Futura | Base |
| 2005-2009 | Aprilia | RSV 1000 R | Base |
| 2004-2009 | Aprilia | RSV 1000 R Factory | Base |
| 1998-2004 | Aprilia | RSV Mille | Base |
| 2000-2004 | Aprilia | RSV Mille R | Base |
| 2003 | Aprilia | RSV Mille R Haga | Base |
| 2004 | Aprilia | RSV Mille R Nera | Base |
| 2000-2004 | Aprilia | SL1000 Falco | Base |
| 2004-2010 | Aprilia | Tuono 1000 R | Base |
| 2003 | Aprilia | Tuono Fighter 1000 | Base |
| 2003 | Aprilia | Tuono Racer 1000 | Base |
| 2014 | Can-Am | DS 450 | Base |
| 2012 | Can-Am | DS 450 EFI | Base |
| 2012 | Can-Am | DS 450 EFI X mx | Base |
| 2012 | Can-Am | DS 450 EFI X xc | Base |
| 2010-2011,2013-2015 | Can-Am | DS 450 X mx | Base |
| 2010-2011,2014-2015 | Can-Am | DS 450 X xc | Base |
| 2008 | Can-Am | Spyder GS (SE5) | Base |
| 2008-2009 | Can-Am | Spyder GS (SM5) | Base |
| 2009-2010,2012 | Can-Am | Spyder RS (SE5) | Base |
| 2010,2012 | Can-Am | Spyder RS (SM5) | Base |
| 2010,2012 | Can-Am | Spyder RS-S (SE5) | Base |
| 2011-2012 | Can-Am | Spyder RS-S (SM5) | Base |
| 2000-2001 | Ducati | 748 | Base |
| 1998 | Ducati | 916 Biposto | Base |
| 1997-1998 | Ducati | 916 Monoposto | Base |
| 1997-1998 | Ducati | 916 Senna | Base |
| 1995 | Ducati | 916 SP | Base |
| 1997-1998 | Ducati | 916 SPS | Base |
| 1998 | Ducati | 916 SPS Fogarty | Base |
| 1996 | Ducati | 916 Strada | Base |
| 2005 | Ducati | Monster S4R | Base |
| 1999-2003 | Ducati | ST4 | Base |
| 1995-1998 | Ferrari | 456 GT | Base |
| 1997-1998 | Ferrari | 456 GTA | Base |
| 1999-2001 | Ferrari | 456 M | Base |
| 2002-2004 | Ferrari | 456 M GT | Base |
| 2002-2004 | Ferrari | 456 M GTA | Base |
| 1995 | Ferrari | 512 M | Base |
| 1992-1994 | Ferrari | 512 TR | Base |
| 2002 | Ferrari | 550 Maranello | Barchetta Pininfarina |
| 1997-2002 | Ferrari | 550 Maranello | Base |
| 2002-2005 | Ferrari | 575 M Maranello | Base |
| 2005 | Ferrari | 575 M Maranello | GTC |
| 2005-2010 | Ferrari | 612 Scaglietti | Base |
| 2005 | Ferrari | Superamerica | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support.
It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.)
I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night.
I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable.
I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing.
Would highly recommend.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026