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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK Iridium Spark Plug Box of 4 (ZFR6FIX-11)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 |
|---|---|---|---|
| 2001-2003 | Acura | CL | Type-S |
| 2002-2003 | Acura | TL | Type-S |
| 2006-2010 | BMW | 550i | Base |
| 2006-2010 | BMW | 650i | Base |
| 2006-2008 | BMW | 750i | Base |
| 2006-2008 | BMW | 750Li | Base |
| 2007-2008 | BMW | X5 | 4.8i |
| 2004-2006 | BMW | X5 | 4.8is |
| 2009-2010 | BMW | X5 | xDrive48i |
| 2009-2011 | Chevrolet | Aveo | LS |
| 2009-2011 | Chevrolet | Aveo | LT |
| 2009-2011 | Chevrolet | Aveo5 | LS |
| 2009-2011 | Chevrolet | Aveo5 | LT |
| 2007 | Chrysler | Aspen | Limited |
| 1997-1998 | Dodge | B1500 | Base |
| 1997-1998 | Dodge | B2500 | Base |
| 1997-1998 | Dodge | B3500 | Base |
| 1997-2004 | Dodge | Dakota | Base |
| 2009-2010 | Dodge | Dakota | Big Horn |
| 2005-2007,2010 | Dodge | Dakota | Laramie |
| 2009-2010 | Dodge | Dakota | Lone Star |
| 1998-2003 | Dodge | Dakota | R/T |
| 1997-2008 | Dodge | Dakota | SLT |
| 2004 | Dodge | Dakota | SLT Plus |
| 1997-2005,2008 | Dodge | Dakota | Sport |
| 2004 | Dodge | Dakota | Sport Plus |
| 2005-2010 | Dodge | Dakota | ST |
| 2002,2004,2008 | Dodge | Dakota | SXT |
| 2008 | Dodge | Dakota | TRX |
| 2008-2009 | Dodge | Dakota | TRX4 |
| 2006-2007 | Dodge | Durango | Adventurer |
| 1998-2001 | Dodge | Durango | Base |
| 2004-2007 | Dodge | Durango | Limited |
| 2000-2003 | Dodge | Durango | R/T |
| 2009 | Dodge | Durango | SE |
| 1998-2009 | Dodge | Durango | SLT |
| 1999-2000,2002-2003 | Dodge | Durango | SLT Plus |
| 2000,2002-2003 | Dodge | Durango | Sport |
| 2004-2005 | Dodge | Durango | ST |
| 2003,2005-2008 | Dodge | Durango | SXT |
| 2010-2011 | Dodge | Nitro | Heat |
| 2009-2011 | Dodge | Nitro | SE |
| 2007-2009 | Dodge | Nitro | SLT |
| 2007-2008,2010-2011 | Dodge | Nitro | SXT |
| 1997-2001,2003-2004,2006 | Dodge | Ram 1500 | Laramie |
| 1997 | Dodge | Ram 1500 | LT |
| 2002-2007 | Dodge | Ram 1500 | SLT |
| 1997-2001 | Dodge | Ram 1500 | Sport |
| 1998 | Dodge | Ram 1500 | SS/T 5.9L |
| 1997-2010 | Dodge | Ram 1500 | ST |
| 2008 | Dodge | Ram 1500 | SXT |
| 2006-2007 | Dodge | Ram 1500 | TRX4 |
| 1997-2001 | Dodge | Ram 1500 | WS |
| 1999-2003 | Dodge | Ram 1500 Van | Base |
| 1997-2002 | Dodge | Ram 2500 | Base |
| 2003 | Dodge | Ram 2500 | Laramie |
| 2003 | Dodge | Ram 2500 | SLT |
| 2003 | Dodge | Ram 2500 | ST |
| 1999-2003 | Dodge | Ram 2500 Van | Base |
| 1997-2002 | Dodge | Ram 3500 | Base |
| 2003 | Dodge | Ram 3500 | Laramie |
| 2003 | Dodge | Ram 3500 | SLT |
| 2003 | Dodge | Ram 3500 | ST |
| 1999-2003 | Dodge | Ram 3500 Van | Base |
| 1991-1992 | Ford | Probe | Base |
| 1989-1992 | Ford | Probe | GL |
| 1989-1997 | Ford | Probe | GT |
| 1989 | Ford | Probe | LX |
| 2001-2005 | Honda | Civic | DX |
| 2001-2005 | Honda | Civic | EX |
| 2005 | Honda | Civic | EX Special Edition |
| 2001-2005 | Honda | Civic | HX |
| 2001-2005 | Honda | Civic | LX |
| 2005 | Honda | Civic | LX Special Edition |
| 2004-2005 | Honda | Civic | Value Package |
| 1999-2001 | Honda | CR-V | EX |
| 1999-2001 | Honda | CR-V | LX |
| 2000-2001 | Honda | CR-V | SE |
| 1997-2001 | Honda | Prelude | Base |
| 1995 | Honda | Prelude | SE |
| 1992-1996 | Honda | Prelude | Si |
| 1992 | Honda | Prelude | Si 4WS |
| 1997-2001 | Honda | Prelude | Type SH |
| 1993-1996 | Honda | Prelude | VTEC |
| 2006 | Jeep | Commander | 65th Anniversary Edition |
| 2006-2007 | Jeep | Commander | Base |
| 2006-2007 | Jeep | Commander | Limited |
| 2007-2010 | Jeep | Commander | Sport |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition |
| 1999-2010 | Jeep | Grand Cherokee | Laredo |
| 1999-2007,2010 | Jeep | Grand Cherokee | Limited |
| 2004 | Jeep | Grand Cherokee | Special Edition |
| 2002 | Jeep | Grand Cherokee | Sport |
| 2006 | Jeep | Liberty | 65th Anniversary Edition |
| 2012 | Jeep | Liberty | Jet |
| 2002-2012 | Jeep | Liberty | Limited |
| 2002-2006,2010-2011 | Jeep | Liberty | Renegade |
| 2005 | Jeep | Liberty | Rocky Mountain Edition |
| 2002-2012 | Jeep | Liberty | Sport |
| 1990-1992 | Mazda | 626 | DX |
| 1990-1991 | Mazda | 626 | GT |
| 1991 | Mazda | 626 | LE |
| 1990-1992 | Mazda | 626 | LX |
| 1990-1992 | Mazda | MX-6 | DX |
| 1990-1992 | Mazda | MX-6 | GT |
| 1990 | Mazda | MX-6 | GT 4WS |
| 1991 | Mazda | MX-6 | LE |
| 1990-1992 | Mazda | MX-6 | LX |
| 2003 | Mazda | Protege | Mazdaspeed |
| 2006-2007 | Mitsubishi | Raider | DuroCross |
| 2006-2009 | Mitsubishi | Raider | LS |
| 1992 | Plymouth | Colt | Vista |
| 1992 | Plymouth | Colt | Vista SE |
| 2009-2010 | Pontiac | G3 | Base |
| 2011-2012 | Ram | 1500 | ST |
| 2011 | Ram | Dakota | Big Horn |
| 2011 | Ram | Dakota | Laramie |
| 2011 | Ram | Dakota | ST |
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
4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Very sturdy for an aggressive chewer
Color: Green, Size: Large(50-90 lbs)
I was so surprised that this has lasted so long for my Black lab, who is an aggressive chewer. It is his all-time favorite toy. He chews it many times every day and the squeaker still works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
I FINALLY GOT AN INDESTRUCTIBLE TOY!!! Yes!
Color: Green, Size: Large(50-90 lbs), Color: Green, Size: Large(50-90 lbs)
This one is TRULY indestructible! I’ve been purchasing one after another trying to find something that she cannot break in 5 mins. Everything I’ve ordered (until this one) has been SHREDDED in 3-10 minutes!
It’s TRUE RUBBER! I’m so happy with my purchase!
See the picture below- we’ve had it for a couple months now and she has barely chewed off just a few small nubs! Which she’s proud of 😆
If you truly want a challenge for your CRAZY DOG- you will love this squeaker!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Rough and tough chew toy
Color: Azure, Size: Large(50-90 lbs)
This is a thick and heavy duty toy to stand up to medium to large dogs who are heavy chewers. And the rough textures really encourages my dog and it is the perfect size to throw and play fetch. Very sturdy…I bought around Christmas and it’s almost may and she hasn’t destroyed it yet!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 4
Very sturdy and strong toy
Color: Green, Size: Large(50-90 lbs)
This keeps my dog busy. He has a blast with it. It is a little bit big for his mouth, but he still seems to have fun with it. My dog is German Shepherd and Australian Shepherd.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Awesome squeaker toy!
Color: Green, Size: Large(50-90 lbs)
Noise level is expected. It’s a squeak toy. If you get annoyed by your dog having fun, get outta here. It’s a bigger toy so I don’t worry about choking. It’s bouncy and a tough material for our tough chewer. Color is whatever! Great toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
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