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- Denso (3421) SK20HR11 Iridium Long Life Spark...
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Item #:
22942952
Denso (3421) SK20HR11 Iridium Long Life Spark Plug, Single Plug Fits select: 2006 HONDA CIVIC, 2005-2015 TOYOTA TACOMA
85% of respondents would recommend this to a friend
Item #:
22942952
PLN 139
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Thursday, November 12
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What Stands Out
Long Life
The Denso Iridium SK20HR11 offers extended performance, ensuring optimal engine efficiency for up to 100,000 miles, reducing the frequency of replacements and saving you time and money.
High Durability
Constructed with robust iridium material, this spark plug withstands extreme conditions, promoting better ignition and overall engine health, making it a reliable choice for various driving conditions.
Precise Fit
Engineered to fit select models including 2006 Honda Civic and 2005-2015 Toyota Tacoma, ensuring easy installation and enhanced performance tailored specifically for these vehicles.
Product Details
- Denso (3421) SK20HR11 Iridium Long Life Spark Plug, Single Plug
| Manufacturer part number | 3421 |
| Compatible cars | •2000-2006 Honda Insight Base Hatchback 3 1.0L ELECTRIC/GAS •2003 Infiniti FX35 Base Sport Utility 4 3.5L GAS •2003 Mercedes-Benz E55 AMG Base Sedan 4 5.4L GAS •2003 Mercedes-Benz E55 AMG Base Sedan 4 5.5L GAS •2003 Mercedes-Benz S55 AMG Kompressor Sedan 4 5.5L GAS •2003 Mercedes-Benz SL55 AMG Kompressor Convertible 2 5.5L GAS •2003-2005 Mercedes-Benz S55 AMG Base Sedan 4 5.4L GAS •2003-2007 Mercedes-Benz SL55 AMG Base Convertible 2 5.4L GAS •2003-2009 Toyota 4Runner Limited Sport Utility 4 4.7L GAS |
| Vehicle fitment type | Specific |
| Material | Iridium |
| Brand | DENSO |
| Vehicle make | Honda, Toyota, BMW, Cadillac, Lexus, Nissan, Volvo, Mitsubishi, Porsche, Saab |
| Vehicle model | Civic |
| Vehicle year | 2006, 2005, 2015, 2021, 2003, 2013, 2007, 2004, 2010, 2008, 2011, 2012, 2009, 2017, 2018, 2019 |
| Count per pack | 1 |
| Automotive parts division | Direct Replacement |
| Items included | SPARK PLUG |
| Model | 3421 |
| Vehicle type | Car |
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
-
Long Distance Drivers
Those frequently driving long distances would benefit from improved fuel efficiency and longer-lasting performance.
-
High Performance Vehicles
Performance enthusiasts looking for enhanced throttle response and improved ignition would find this spark plug ideal.
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Regular Maintenance
Car owners focused on regular maintenance will appreciate the longevity and reliability of these iridium spark plugs.
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Budget-Conscious Shoppers
Cost-sensitive individuals may find this premium spark plug beyond their budget compared to standard alternatives.
Product Description
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Customer Questions & Answers
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Question:
How to Shop Denso (3421) SK20HR11 Iridium Long Life Spark Plug, Online From Ubuy?
Answer: It’s easy to shop Denso (3421) SK20HR11 Iridium Long Life Spark Plug, online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Denso (3421) SK20HR11 Iridium Long Life Spark Plug, Available to Shop Online in Poland?
Answer: Yes, at Ubuy Poland this product is available for you to shop at a reasonable price. The Denso (3421) SK20HR11 Iridium Long Life Spark Plug, is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
DENSO Iridium Spark Plugs Editorial Review
Denso (3421) SK20HR11 Iridium Long Life Spark Plug is a high-quality ignition component designed to enhance performance in select vehicles like the 2006 Honda Civic and 2005-2015 Toyota Tacoma. This spark plug features a durable iridium material, which ensures a longer lifespan compared to conventional plugs. Many users appreciate the significant improvement in fuel efficiency and engine performance after installation. It fits a variety of cars, showcasing its compatibility across different brands, including Honda and Toyota. This product guarantees a smooth and efficient ignition, contributing to overall vehicle reliability and performance, making it a solid choice for vehicle maintenance.
Customer Reviews & Ratings
19 customers ratings
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5 Star
95%
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4 Star
5%
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3 Star
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Pros
- Compatible with various Honda and Toyota models
- Made from durable iridium material
- Longer lifespan than traditional spark plugs
- Improves fuel efficiency and engine performance
- Easy direct replacement installation
Cons
- May not be suitable for all vehicle models
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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PLN 139
Order now and get it around Thursday, November 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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