--- product_id: 286208653 title: "TT IXEH20TT Iridium Spark Plug" brand: "denso" price: "€ 29.85" currency: EUR in_stock: true reviews_count: 5 category: "Denso" url: https://www.desertcart.be/products/286208653-tt-ixeh20tt-iridium-spark-plug store_origin: BE region: Belgium --- # 120,000 km lifespan Reduced emissions Stronger 360° spark TT IXEH20TT Iridium Spark Plug **Brand:** denso **Price:** € 29.85 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision and power! ## Quick Answers - **What is this?** TT IXEH20TT Iridium Spark Plug by denso - **How much does it cost?** € 29.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/286208653-tt-ixeh20tt-iridium-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 - • **Ignition redefined:** Twin-needle iridium electrodes create a powerful 360° spark for flawless starts. - • **Eco-smart combustion:** Optimized ignition reduces fuel consumption and cuts harmful emissions. - • **Top-tier OE performance:** Meets or exceeds original equipment standards at an unbeatable price. - • **Universal fit, premium tech:** Advanced iridium core fits a wide range of vehicles without compromise. - • **Endurance that goes the distance:** Up to 120,000 km of reliable performance—drive worry-free. ## Overview The Denso TT IXEH20TT Iridium Spark Plug features patented twin-needle iridium electrodes that deliver a 360-degree spark for superior ignition and combustion efficiency. With a lifespan of up to 120,000 km, it reduces fuel consumption and emissions while fitting a broad range of vehicles. Trusted for OE-level performance, it’s the smart upgrade for drivers seeking durability and eco-conscious power. ## Description The two needle-thin electrodes in DENSO’s patented Iridium TT design enable sparks to grow 360 degrees in all three dimensions, improving ignition performance and combustion output, increasing spark plug lifespan and reducing emissions. The lifetime of these plugs meet any OE engine maintenance requirement. Performance is higher due to the Twin tip technology and the Denso patented 0.4mm centre electrode Review: Identique a l'origine - C'est les mêmes que celles d'origine avec des performances au top. Ideal pour du Toyota et surtout si vous mettez de l'éthanol Review: Ottimo - Ottimo prodotto ## Features - Vastly increased endurance Lifetime of 120,000 km - Improved Ignitability Stronger spark delivers better ignition performance - Improved Output Low voltage requirement and high ignitability improves combustion - Reduced Emissions Improved ignitability leads to less combustion fluctuation, resulting in less fuel consumption and significantly reduced CO, CO2 and HC emissions - Technologically Advanced Delivers all round optimum vehicle performance to a much wider range of OE vehicles at an affordable price ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TPUAJIY | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #24,345 in Automotive ( See Top 100 in Automotive ) #110 in Automotive Performance Spark Plugs | | Brand | Denso | | Brand Name | Denso | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Core material | Iridium | | Customer Reviews | 4.6 out of 5 stars 436 Reviews | | Gap Size | 0.3 Millimeters | | Global Trade Identification Number | 00042511047112 | | Included Components | Spark Plug | | Item Type Name | Spark Plug | | Item Weight | 40 Grams | | Manufacturer | DENSO | | Manufacturer Part Number | IXEH20TT | | Manufacturer Warranty Description | Part | | Model Number | IXEH20TT | | OEM Equivalent Part Number | DENS7 | | Part Interchange Info | 4711 | | Thread Size | 12 millimeters | | Thread size | 12 millimeters | | Top Material Type | Metal | | Top material type | Metal | | UPC | 042511047112 | | Unit Count | 1 Count | | Vehicle service type | Car | ## Product Details - **Brand:** Denso - **Core material:** Iridium - **Thread size:** 12 millimeters - **Top material type:** Metal - **Vehicle service type:** Car ## Images ![TT IXEH20TT Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/812UZ3IkwJL.jpg) ## Questions & Answers **Q: does this has 0.004 size difference? is it issue ? oem is 0.004** A: If you are driving a Mazda Skyactive engine newer than 2012, you should be o.k.. In 2012, the stock Skyactive 2.0 uses the OEM spark plug with 0.032 gap, then the Mazda revised the spec to 0.040 gap for the vehicle after 2013. The newest spec is 0.044. The older 4711 spark plug has 0.032 then I just notice it is now 0.040. As long as your car is updated with the latest Mazda software, you should be o.k.. Personal note, this Denso 4711 burns better in my opnion and it is cheaper too. **Q: work to nissan versa 2009? engine 1.8** A: According to their website, yes.http://densoautoparts.com/find-my-part/vehicle-selectionAssuming it's the s-1.8L engine. **Q: Hola son compatibles para un Toyota Corolla 2016?** A: Si **Q: Would it fit corolla 1.6l 2011?** A: There was no 1.6L engine offered for a 2011 Toyota Corolla so I assume you have a 1.8L engine which would take Denso IXEH20TT or Denso SC20HR11 (Iridium Long Life). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Identique a l'origine *by N***S on 16 May 2026* C'est les mêmes que celles d'origine avec des performances au top. Ideal pour du Toyota et surtout si vous mettez de l'éthanol ### ⭐⭐⭐⭐⭐ Ottimo *by C***O on 18 May 2026* Ottimo prodotto ### ⭐⭐⭐⭐⭐ La calidad del producto *by A***Z on 4 March 2024* Excelente calidad, es lo que buscamos los clientes, de verdad que se nota el cambio en el desempeño del auto, de usar bujias convencionales, a las de Iridium originales. Estoy muy contento con el producto. ## Frequently Bought Together - Denso (4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1) - Denso 143-3005 Air Filter - Genuine Toyota 04152-YZZA6 Replaceable Oil Filter Element --- ## 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.be/products/286208653-tt-ixeh20tt-iridium-spark-plug](https://www.desertcart.be/products/286208653-tt-ixeh20tt-iridium-spark-plug) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-06*