SKU: 78585150384

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

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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.

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Exchange/Return Notes
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SKU: 78585150384

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4.4 ★★★★★
Based on 30 reviews
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Verified Purchase
S. Phillips
Los Angeles, US
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Keith Granholm
Los Angeles, US
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
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Reviewed in the United States on May 18, 2026
P
Verified Purchase
Punkizback
Fort Morgan, US
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
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Reviewed in the United States on May 25, 2026
S
Verified Purchase
SBJ
Dallas, US
★★★★★ 5
Good Quality Replacement for Lexus
Style: BE-285 1-Pack
Was a perfect fit for my 2016 Lexus NX200t. No tools required. Total of 5 minutes to install. Airflow is good after replacement and the activated charcoal seems to make a difference in reducing any smells from outside. Recommended.
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Reviewed in the United States on May 3, 2026
K
Verified Purchase
KK
New York, US
★★★★★ 5
Economical, easy to install, and does the job!
Style: BE-182 1-Pack
First, depending on your car model, replacing your cabin air filter is VERY easy. With that out of the way, the shop wanted to charge almost 65 dollars to replace my cabin air filter. Decided to just buy one and do it myself. The only downside of waiting is that the air inside the car is not as fresh/clean when you're running your air. Anyways, you can usually get these kinds of filters between 20-45 dollars from auto part shops depending on the brand and features. I've used this brand and filter for the past 3 replacements on my car and they last just as long and filter just as well from my experience. No issues installing, and does in fact do a good job of filtering outside odors. Highly recommended for the price!
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Reviewed in the United States on March 16, 2026

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