Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK Iridium IX Spark Plug Box of 4 (BR8EIX SOLID)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.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991 | Arctic Cat | Lynx | Base |
| 2003-2005 | Gas Gas | Wild HP 300 | Base |
| 1992-1997 | Kawasaki | JH750 750SS | Base |
| 1995-1997 | Kawasaki | JH750 750ZXi | Base |
| 1993-1997 | Kawasaki | JH750 Super Sport XI | Base |
| 1998-1999 | Kawasaki | JH750 Xi Sport | Base |
| 1994 | Kawasaki | JH750 XiR | Base |
| 1992-1995 | Kawasaki | JS750 750SX | Base |
| 1995-1996 | Kawasaki | JS750 750SXi | Base |
| 1998-2002 | Kawasaki | JS750 SXI Pro | Base |
| 2003-2011 | Kawasaki | JS800 800 SX-R | Base |
| 1994-1995 | Kawasaki | JT750 ST | Base |
| 1995-1997 | Kawasaki | JT750 STS | Base |
| 1997-2006 | Kawasaki | KDX200 | Base |
| 1998-2004 | Kawasaki | KX500 | Base |
| 1998-2005 | KTM | 200 EXC | Base |
| 1998-2003 | KTM | 200 MXC | Base |
| 2006-2009 | KTM | 200 XC | Base |
| 2006-2016 | KTM | 200 XC-W | Base |
| 1974-1975 | Moto-Ski | Chimo 440 | Base |
| 1980-1982 | Moto-Ski | Futura L/C | Base |
| 1980-1982 | Moto-Ski | Mirage I | Base |
| 1980-1983 | Moto-Ski | Mirage II | Base |
| 1980-1983 | Moto-Ski | Mirage IIE | Base |
| 1999,2008 | Polaris | 340 | Base |
| 2003-2006 | Polaris | 340 Classic | Base |
| 1999-2002 | Polaris | 340 Deluxe | Base |
| 2003 | Polaris | 340 Edge | Base |
| 2004 | Polaris | 340 INDY | Base |
| 2007 | Polaris | 340 LX | Base |
| 1999-2007 | Polaris | 340 Touring | Base |
| 2008 | Polaris | 340 Transport | Base |
| 1998 | Polaris | 440 | Base |
| 1997-2006 | Polaris | 500 | Base |
| 1995-1996 | Polaris | 500 Carb | Base |
| 1996 | Polaris | 500 Carb RMK | Base |
| 1996 | Polaris | 500 Carb SKS | Base |
| 1999-2002,2004-2006 | Polaris | 500 Classic | Base |
| 2001-2002 | Polaris | 500 Classic Touring | Base |
| 1995-1997 | Polaris | 500 EFI | Base |
| 1996 | Polaris | 500 EFI RMK | Base |
| 1995-1996 | Polaris | 500 EFI SKS | Base |
| 1997-2001 | Polaris | 500 RMK | Base |
| 1995,1997 | Polaris | 500 SKS | Base |
| 2000 | Polaris | 500 XC | Base |
| 1989-1992 | Polaris | Big Boss 250 4x6 | Base |
| 1991-1993 | Polaris | Big Boss 250 6x6 | Base |
| 1995-1997 | Polaris | Big Boss 400L 6x6 | Base |
| 1995-1998 | Polaris | Classic | Base |
| 1996-2000 | Polaris | Classic Touring | Base |
| 1995-1998 | Polaris | Lite | Base |
| 1995-1998 | Polaris | Lite Deluxe | Base |
| 1995-1997 | Polaris | Lite GT | Base |
| 1998 | Polaris | Lite Touring | Base |
| 1985-1986 | Polaris | Scrambler 250 | Base |
| 2000-2002 | Polaris | Scrambler 400 2x4 | Base |
| 1995-2002 | Polaris | Scrambler 400 4x4 | Base |
| 1995-1999 | Polaris | Sport | Base |
| 1995-1999 | Polaris | Sport 400L | Base |
| 1995-1999 | Polaris | Sport Touring | Base |
| 1994-1996 | Polaris | Sportsman 400 4x4 | Base |
| 1997 | Polaris | Sportsman 400L | Base |
| 1995 | Polaris | Starlite | Base |
| 1995 | Polaris | Storm | Base |
| 1995 | Polaris | Storm SKS | Base |
| 1995-1999 | Polaris | Super Sport | Base |
| 1995-1999 | Polaris | Trail | Base |
| 1990-2006 | Polaris | Trail Blazer 250 | Base |
| 2003 | Polaris | Trail Blazer 400 | Base |
| 1991-1999 | Polaris | Trail Boss 250 | Base |
| 1988-1993 | Polaris | Trail Boss 250 2x4 | Base |
| 1987-1993 | Polaris | Trail Boss 250 4x4 | Base |
| 1985-1988 | Polaris | Trail Boss 250R/ES | Base |
| 1990-1993 | Polaris | Trail Boss 350L 2x4 | Base |
| 1990-1993 | Polaris | Trail Boss 350L 4x4 | Base |
| 1995 | Polaris | Trail Deluxe | Base |
| 1997-1999 | Polaris | Trail RMK | Base |
| 1996-1999 | Polaris | Trail Touring | Base |
| 1996-1999 | Polaris | Tran Sport | Base |
| 1995-1997 | Polaris | WideTrak GT | Base |
| 1995-2011 | Polaris | WideTrak LX | Base |
| 1997-1998 | Polaris | XCF | Base |
| 1995-1997 | Polaris | XLT | Base |
| 1999 | Polaris | XLT Classic | Base |
| 1997 | Polaris | XLT LTD | Base |
| 1997 | Polaris | XLT LTD SP | Base |
| 1995-1997 | Polaris | XLT RMK | Base |
| 1995-1997 | Polaris | XLT SKS | Base |
| 1995-1997 | Polaris | XLT SP | Base |
| 1995 | Polaris | XLT SP LT | Base |
| 1995-1999 | Polaris | XLT Touring | Base |
| 2000-2002 | Polaris | Xplorer 250 4x4 | Base |
| 1996-2001 | Polaris | Xplorer 300 4x4 | Base |
| 1995-2001 | Polaris | Xplorer 400 4x4 | Base |
| 2002 | Polaris | Xplorer 400L | Base |
| 1996-1999 | Polaris | Xpress 300 | Base |
| 1996-1997 | Polaris | Xpress 400L | Base |
| 1997-2001 | Sea-Doo | GS | Base |
| 1997-1998 | Sea-Doo | GSI | Base |
| 1996-1997 | Sea-Doo | GSX | Base |
| 1998-1999 | Sea-Doo | GSX Limited | Base |
| 1996-2003 | Sea-Doo | GTI | Base |
| 2004 | Sea-Doo | GTI LE RFI | Base |
| 2004 | Sea-Doo | GTI RFI | Base |
| 1997-2001 | Sea-Doo | GTS | Base |
| 1996-1997,2000 | Sea-Doo | GTX | Base |
| 1999-2002 | Sea-Doo | GTX RFI | Base |
| 1995-1997 | Sea-Doo | HX | Base |
| 2000-2002 | Sea-Doo | RX | Base |
| 1997-1999 | Sea-Doo | SPX | Base |
| 1995-1997,2000 | Sea-Doo | XP | Base |
| 1988-1991,1995 | Ski-Doo | Alpine II | Base |
| 1981-1983 | Ski-Doo | Blizzard 5500 MX | Base |
| 1983-1984 | Ski-Doo | Blizzard 9700 | Base |
| 1980-1984 | Ski-Doo | Citation 3500 | Base |
| 1980-1983 | Ski-Doo | Citation 4500 | Base |
| 1980-1983 | Ski-Doo | Citation SS | Base |
| 1978-1980 | Ski-Doo | Elite | Base |
| 1980-1981 | Ski-Doo | Everest 500 | Base |
| 1980-1981 | Ski-Doo | Everest 500E | Base |
| 2006 | Ski-Doo | GTX 600 Sport | Base |
| 1982-1983 | Ski-Doo | Nordik | Base |
| 1988-1991 | Ski-Doo | Nordik 60 | Base |
| 1983 | Ski-Doo | Skandic 277 | Base |
| 1982-1986 | Ski-Doo | Skandic 377 | Base |
| 1986-1987 | Ski-Doo | Skandic 377R | Base |
| 1987 | Ski-Doo | Skandic R | Base |
| 1974-1975 | Ski-Doo | TNT 440 | Base |
| 2001-2002 | Suzuki | RM250 | Base |
| 1994 | Wet Jet | Duo 200 | Base |
| 1986-1990 | Yamaha | CF300 Inviter | Base |
| 1998-2000 | Yamaha | GP800 WaveRunner GP800 | Base |
| 2001-2005 | Yamaha | GP800A WaveRunner GP800R | Base |
| 1999 | Yamaha | XA1200 WaveRunner XL12 LTD | Base |
| 2000-2001 | Yamaha | XA800 WaveRunner XL800 | Base |
| 2002-2004 | Yamaha | XA800A WaveRunner XLT800 | Base |
| 1996-2002 | Yamaha | YZ250 | 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
4.5 ★★★★★
Based on 2426 reviews
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Product Reviews
★★★★★ 3
Not indestructible
Style: Two pack, Style: Two pack
Its not indestructible…my puppy Pitt mix has been chewing on it off and one for hours…its definitely destructible. Mind you shes a PUPPY. Shes only 1 year and 4 months old.
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Very durable
Style: Two pack
These are great for my aggressive chewer. She still naws them down a bit after 6 months but not nearly as much as other toys. The size is perfect. It keeps her engaged in play. They do not squeek which is a plus.
The only worry I have is if she throws it in the air it might break something breakable.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
MUST BUY! For large Dogs Safe & Fun! 100lb Dutch shepherd loves this
Size: Large, Color: Blue, Size: Large, Color: Blue
I have 100 pound Dutch Shepherd who likes to chew and he goes through toys pretty quickly. This one he has been chewing on for hours and has not made a dent, not one!! he loves it. He bounces it. It’s very bouncy. I love that about it the engagement with it is great! noise level. It makes some noise. I’ve got wood floors so you can hear it bouncing and the squeak is pretty loud, which is fine with me. It doesn’t bother me. My pet really really enjoys this a lot. I think this is an amazing value for the money because I’ve spent more money on other toys and they fell apart within a day. I think it’s a safe toy because he’s not got a little hard plastic pieces that are coming off of it. It does not break apart very easily and the size is good. it fits in the palm of my hand so it’s pretty good size ball for him. It’s big enough. He cannot swallow it, but he can fit it in his mouth. I think the thing that I like the most about it and he enjoys is that when he drops it, it bounces and he can chase it. Pet enjoyment 10 out of 10 engagement 10 out of 10. I feel it’s very safe dog friendly absolutely must buy hands-down. You will not be disappointed. It’s made of a very strong. I would say rubber and it’s super easy to clean. Just toss it in the sink. Wash it off with soap and water rinse it. It’s good to go. I’m running to buy another one right now as we speak so just in case he loses it, he’ll have a backup.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great, solid toy safe for my dog
Size: Large, Color: Blue, Size: Large, Color: Blue
This ball is great! My pit bull love toys, especially ones with squeakers, but she’s a power chewer and trashes them almost immediately. Since she’s got a history of swallowing foreign bodies, this means she’s rarely been able to have toys, and when she does get them, it’s short lived. She LOVES this ball and it’s already lasted multiple weeks with no signs of any damage, despite the fact she carries it everywhere and chews on it daily. We don’t have to worry about her safety with this toy, because it’s large and tough enough she can’t swallow anything. It hasn’t lost its squeak either despite all her tough love. She loves to play with it and we’re getting more of them asap so she has a backup if this one gets lost or eventually does break.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Truly indestructible
Size: Large, Color: Blue
They are not kidding, this ball is truly indestructible. I've gotten several for my dogs so they have plenty to share. Two of my dogs are beyond super chewers (bully breeds). One of the balls is missing the section that's glued into most of them, but the structure has still held up. And my dogs LOVE them.
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Reviewed in the United States on May 31, 2026