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- USA
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK Iridium IX Spark Plug Box of 4 (LZTR4AIX-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.
- 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 |
|---|---|---|---|
| 2005-2008 | Chrysler | 300 | C |
| 2007-2008 | Chrysler | Aspen | Limited |
| 2001-2009 | Chrysler | PT Cruiser | Base |
| 2010 | Chrysler | PT Cruiser | Classic |
| 2010 | Chrysler | PT Cruiser | Couture Edition |
| 2002 | Chrysler | PT Cruiser | Dream |
| 2001-2007 | Chrysler | PT Cruiser | Limited |
| 2008-2009 | Chrysler | PT Cruiser | LX |
| 2006 | Chrysler | PT Cruiser | Street Cruiser |
| 2001-2009 | Chrysler | PT Cruiser | Touring |
| 2004-2006 | Chrysler | Sebring | Base |
| 2001-2004 | Chrysler | Sebring | LX |
| 2001-2002 | Chrysler | Voyager | Base |
| 2002 | Chrysler | Voyager | Ec |
| 2002-2003 | Chrysler | Voyager | LX |
| 2002 | Dodge | Caravan | Ec |
| 2001-2007 | Dodge | Caravan | SE |
| 2006 | Dodge | Charger | Daytona R/T |
| 2006-2008 | Dodge | Charger | R/T |
| 2008 | Dodge | Charger | SE |
| 2006-2008 | Dodge | Durango | Adventurer |
| 2004-2008 | Dodge | Durango | Limited |
| 2004-2008 | Dodge | Durango | SLT |
| 2005 | Dodge | Durango | ST |
| 2007 | Dodge | Durango | SXT |
| 2005-2008 | Dodge | Magnum | R/T |
| 2003-2008 | Dodge | Ram 1500 | Laramie |
| 2003-2008 | Dodge | Ram 1500 | SLT |
| 2006-2007 | Dodge | Ram 1500 | Sport |
| 2003-2008 | Dodge | Ram 1500 | ST |
| 2008 | Dodge | Ram 1500 | SXT |
| 2006-2007 | Dodge | Ram 1500 | TRX4 |
| 2003,2005-2008 | Dodge | Ram 2500 | Laramie |
| 2006-2008 | Dodge | Ram 2500 | Power Wagon |
| 2003-2008 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2008 | Dodge | Ram 2500 | ST |
| 2008 | Dodge | Ram 2500 | SXT |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 2003-2008 | Dodge | Ram 3500 | Laramie |
| 2003-2008 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2008 | Dodge | Ram 3500 | ST |
| 2008 | Dodge | Ram 3500 | SXT |
| 2002-2003 | Dodge | Stratus | ES |
| 2001-2004 | Dodge | Stratus | SE |
| 2002 | Dodge | Stratus | SE Plus |
| 2003-2006 | Dodge | Stratus | SXT |
| 2006-2008 | Jeep | Commander | Limited |
| 2007-2008 | Jeep | Commander | Overland |
| 2005-2008 | Jeep | Grand Cherokee | Limited |
| 2006-2008 | Jeep | Grand Cherokee | Overland |
| 2002-2005 | Jeep | Liberty | Sport |
| 2003-2006 | Jeep | Wrangler | SE |
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
4.3 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
A true beauty
Color: Red, Size: Large
This tuxedo set is so beautiful. The red is extremely striking and is sure to grab everyone's attention. I ordered a size L, as I am on the cusp of Medium and Large. The pants fit very well, and they have some adjustment points around the waist in case they need to be let out a little more. Also, in the waist band is some elastic portions, which make finding the perfect fit something you won't have to think much about.--- they will stretch with you. The jacket feels like it is custom fitted by a tailor. The quality of this tuxedo, considering the price point, is exceptional.
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Reviewed in the United States on September 6, 2025
★★★★★ 5
Its great
Color: White, Size: Large
Got it for my brother and he digs it. Says its comfortable and not too confining. It looks great. Definitely worth the money.
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Reviewed in the United States on September 20, 2025
★★★★★ 5
Tuxedo pants
Color: Black-velvet, Size: Medium
Pairs perfectly with my son's Prom jacket. Perfect fit and great quality. Size XL
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Reviewed in the United States on April 6, 2026
★★★★★ 1
Size does not fit
Color: Black-satin, Size: Large
The pants fits like a 34......it could not be n buttoned and the crutch was extremely short n tight.
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Reviewed in the United States on March 22, 2026
★★★★★ 3
Size up at least once or twice if you buy these
Color: Black-satin, Size: Medium
I really wanted these pants to work because they actually look very nice and the material feels decent for a tuxedo pant. However, the sizing is completely off. I normally know my size pretty well, but these arrived and were way too small. I ended up reordering two different pairs in larger sizes trying to find the right fit, and even then, I couldn't get it quite right.
Since I was in a major time crunch for an event, I eventually had to give up because I didn't have the time to go back for a third pair. It is a shame because the flat front style is exactly what I was looking for and the functionality of the clasp and zipper seemed solid. The value for money would be great if the fit was consistent, but the headache of returning and reordering makes it tough to recommend unless you have plenty of time to experiment with the sizes.
If you decide to grab these, definitely plan on ordering at least one or even two sizes larger than what you usually wear. They have a nice professional look to them, but the durability of the fabric doesn't matter much if you can't actually get them on.
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Reviewed in the United States on January 9, 2026