--- product_id: 295794581 title: "Denso SC20HR11 Spark Plug" brand: "denso" price: "฿2045" currency: THB in_stock: true reviews_count: 5 category: "Denso" url: https://www.desertcart.co.th/products/295794581-denso-sc20hr11-spark-plug store_origin: TH region: Thailand --- # extra long life durability 0.7mm fine wire iridium electrode platinum tipped ground electrode Denso SC20HR11 Spark Plug **Brand:** denso **Price:** ฿2045 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision and power! ## Quick Answers - **What is this?** Denso SC20HR11 Spark Plug by denso - **How much does it cost?** ฿2045 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/295794581-denso-sc20hr11-spark-plug) ## Best For - denso enthusiasts ## Why This Product - Trusted denso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Compatibility:** Designed for motorcycles and compatible with a wide range of vehicles, making it the go-to spark plug for performance enthusiasts. - • **Enhanced Durability:** Platinum tipped ground electrode resists wear and corrosion, maintaining optimal spark gap and engine efficiency. - • **Unmatched Longevity:** Extra long life design guarantees up to 100k+ miles of reliable performance, minimizing maintenance downtime and costs. - • **Cost-Effective Upgrade:** Premium OEM replacement at a fraction of dealer prices—boost your ride’s power without breaking the bank. - • **Precision Ignition Performance:** 0.7mm iridium center electrode ensures faster, more efficient sparks for smoother acceleration and improved fuel economy. ## Overview The Denso SC20HR11 spark plug features a 0.7mm fine wire iridium-tipped center electrode and a platinum-tipped ground electrode, delivering superior ignition efficiency and durability. Engineered for extra long life, it supports over 100,000 miles of reliable performance, making it a cost-effective, high-performance replacement ideal for motorcycles and other compatible vehicles. ## Description Buy Denso SC20HR11 Spark Plug online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: I bought these Iridium spark plugs for my 2011 Prius, this is the exact replacement for a lot less $$$ than the dealer wanted, I can count on it for the next 100k miles, my original set last over 103k miles still works flawlessly, once the new set installed car pick up faster and much better power band merging freeway entrance, so...the iridium plugs DOES degrade in performance and fuel economy. I saved some $$$ by changing the plugs myself, it was a fist and time consuming removing chassis parts in order to gain access to the coils/spark plugs, a 14mm deep socket and long extension is need to get the old plugs out, from start to finished almost 2 hours in my garage, I search YouTube for the how to...video for reference. you need a torque wrench to ensure proper 15 ft-lbs torque. So...desertcart rocks for the free shipping and best prices! Review: Anstelle des bestellten Zündkerzen-Satzes (4 x Denso SC20HR11) wurden 3 verschiedene Arten von Zündkerzen zugeschickt. Bei zwei Kerzen war sogar die Schraubengröße und das Gewinde völlig unpassend... Sehr ärgerlich und vollkommen unnötig. ## Features - Denso # 3444 - Extra Long Life Iridium Plug - 0.7mm Fine Wire Iridium-Tipped Center Electrode - Platinum Tipped Ground Electrode ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002FOO8JS | | Best Sellers Rank | #53,911 in Automotive ( See Top 100 in Automotive ) #252 in Automotive Performance Spark Plugs | | Brand Name | Denso | | Compatible with Vehicle Type | Motorcycle | | Core Material | Iridium-Platinum | | Customer Reviews | 4.5 4.5 out of 5 stars (167) | | Global Trade Identification Number | 00042511034440 | | Included Components | IRD LONG LIFE SPK PLG | | Item Type Name | ACCESSORIES | | Item Weight | 45 Grams | | Manufacturer | DENSO Europe B.V. | | Manufacturer Part Number | 3444 | | Thread Size | M10x1.0 | | Top Material Type | Metal | | UPC | 042511034440 | | Unit Count | 1 Count | ## Product Details - **Brand:** Denso - **Core material:** Iridium-Platinum - **Thread size:** M10x1.0 - **Top material type:** Metal - **Vehicle service type:** Motorcycle ## Images ![Denso SC20HR11 Spark Plug - Image 1](https://m.media-amazon.com/images/I/61SgdAwe2WL.jpg) ## Questions & Answers **Q: Do you know if this spak plug is manufactured in Japan or in China ? Thank you !!** A: It says that it is made in Japan on the box and on spark plug as well. **Q: Does this need anti-seize grease?** A: I always put a little bit of anti seize on spark plugs as they are almost always in aluminum heads. If the aluminum corrodes it ain't coming out. **Q: It's a SC20HR11 code?** A: Yes, this is the aftermarket part number for the original Denso plug #SC20HR11Bruce **Q: Do these fit a 2012 lexus ct200h?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***R on 23 September 2014* I bought these Iridium spark plugs for my 2011 Prius, this is the exact replacement for a lot less $$$ than the dealer wanted, I can count on it for the next 100k miles, my original set last over 103k miles still works flawlessly, once the new set installed car pick up faster and much better power band merging freeway entrance, so...the iridium plugs DOES degrade in performance and fuel economy. I saved some $$$ by changing the plugs myself, it was a fist and time consuming removing chassis parts in order to gain access to the coils/spark plugs, a 14mm deep socket and long extension is need to get the old plugs out, from start to finished almost 2 hours in my garage, I search YouTube for the how to...video for reference. you need a torque wrench to ensure proper 15 ft-lbs torque. So...amazon rocks for the free shipping and best prices! ### ⭐ Review *by A***. on 20 June 2023* Anstelle des bestellten Zündkerzen-Satzes (4 x Denso SC20HR11) wurden 3 verschiedene Arten von Zündkerzen zugeschickt. Bei zwei Kerzen war sogar die Schraubengröße und das Gewinde völlig unpassend... Sehr ärgerlich und vollkommen unnötig. ### ⭐⭐⭐⭐⭐ Review *by M***N on 18 July 2024* Bra pris och rätt vara leverarad som avtalat! ## Frequently Bought Together - Denso 3444 Spark Plug - EPAuto CP285 (CF10285) Premium Cabin Air Filter includes Activated Carbon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/295794581-denso-sc20hr11-spark-plug](https://www.desertcart.co.th/products/295794581-denso-sc20hr11-spark-plug) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-06*