SKU: 78585150384

6x Iridium Spark Plugs compatible for Buick Chevrolet GMC 2002-2021 L6 4.2L V6 4.3L 91418

$31.86 $35.40
Save 10%
No.2 Bestseller on reelrocktour.hu >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

6x Iridium Spark Plugs compatible for Buick Chevrolet GMC 2002-2021 L6 4.2L V6 4.3L 91418Application Compatible with compatible for Buick 2004 2007 compatible for Buick Rainier L6 4. 2L Compatible with compatible for Chevrolet 2018 2020 compatible for Chevrolet Express 2500 V6 4. 3L 2018 2020 compatible for Chevrolet Express 3500 V6 4. 3L 2014 2021 compatible for Chevrolet Silverado 1500 V6 4. 3L 2002 2009 compatible for Chevrolet Trailblazer L6 4. 2L 2002 2006 compatible for Chevrolet Trailblazer compatible for EXT L6 4. 2L Compatible

Application Compatible with compatible for Buick 2004-2007 compatible for Buick Rainier L6 4.2L Compatible with compatible for Chevrolet 2018-2020 compatible for Chevrolet Express 2500 V6 4.3L 2018-2020 compatible for Chevrolet Express 3500 V6 4.3L 2014-2021 compatible for Chevrolet Silverado 1500 V6 4.3L 2002-2009 compatible for Chevrolet Trailblazer L6 4.2L 2002-2006 compatible for Chevrolet Trailblazer compatible for EXT L6 4.2L Compatible with compatible for GMC 2002-2009 compatible for GMC Envoy L6 4.2L 2002-2006 compatible for GMC Envoy XL L6 4.2L 2004-2005 compatible for GMC Envoy XUV L6 4.2L 2018-2020 compatible for GMC Savana 2500 V6 4.3L 2018-2020 compatible for GMC Savana 3500 V6 4.3L 2014-2021 compatible for GMC Sierra 1500 V6 4.3L Compatible with compatible for Isuzu 2003-2008 compatible for Isuzu Ascender L6 4.2L Compatible with compatible for Oldsmobile 2002-2004 compatible for Oldsmobile Bravada L6 4.2L Compatible with compatible for Saab 2005-2009 compatible for Saab 9-7x L6 4.2L OE/Part number 91418 ILTR5E11 41-114 12622441 41-103 12625058 ILTR5B11 12598004 3474 AI3923 XP3923 Specification Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Electrical Terminal Type: Non-Removable Nut Gap Size: 0.039-0.043 IN; 1.0-1.1 mm Ground Configuration: Standard Ground Electrode Core Material: Nickel Ground Electrode Quantity: 1 Ground Electrode Tip Design: Standard Hex Size: 5/8" (16mm) Insulator Height: 2.07 IN; 53.0 mm Manufacturer Heat Range: 5 Part Number: ILTR5E11 Reach: 0.984 IN; 25.0 mm Resistance (ohms): 5000 compatible for Seat Type: Tapered Thread Diameter: 14.00 mm Installation Torque: 15-20N Quantity Sold: A Set of Six Pieces Package included 6x Iridium Spark Plugs （Showing as the picture） Feature The spark plug is iridium spark plug have a much longer working life can work 100000 kilometers consistent and stable spark. Iridium center electrode firing pin provides exceptional ignitability faster starts and quicker acceleration better fuel economy and lower emissions. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. Provides excellent cold starting performance and smoother engine operation. Note All product images are taken from real objects and the displayed numbers and details are accurate. Please carefully check if they match your vehicle.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 78585150384

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 1104 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
PenLady
Alexandria, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Sandra
Waukegan, US
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it. Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time. The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed. The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office. It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
D
Verified Purchase
Danielle Chen
Grantham, US
★★★★★ 5
Perfect Balance of Comfort, Support, and Style!
Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive. The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height. The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks. Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space. If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
S
Verified Purchase
sleepywan
West Palm Beach, US
★★★★★ 3
OK for the price, but overall comfort is avergae
Size: 934-Z, Color: Mustard
Easy to put together, color (mustard) accurate to images, and while I understand this is not a high-end chair, I feel like it still needs to be rated for its quality. Pros: the seat cushions are fairly comfortable and it rolls well. Adjustable footrest is easy enough and mostly sturdy. Cons: For a tall office chair, it doesn't go up high enough. I actually had to lower my standing desk to sit at it, which then isn't where I want it when I'm standing now. It's also a bit wobbly. The seat area's attachment to the post isn't as solid as it should be for a tall chair, so while sitting, it does tend to lean/slope forward and wobble side to side. The lumbar support is not adjustable, so I'm not even really sure what it does. And the armrests are not very comfortable to use. Since they are hard plastic, they are just a bit too rigid to rely on for any comfort. They are basically there to hold on to when you're getting out of the chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

recommand products

KOHLER Kelston Polished Chrome Wall Mount Towel Ring
35.71
Moen Eva Brushed Nickel Surface Mount Pivot Toilet Paper Holder
25.51
Amerock Arrondi Matte Black Wall Mount Towel Ring, 5 in. Width
69.87
Moen Genta Single Hook Matte Black Towel Hook
18.14
Allied Brass 8-in x 10-in Satin Chrome Double-Sided Magnifying Wall-Mounted Vanity Mirror
109.72