--- product_id: 15743841 title: "Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1)" brand: "denso" price: "17489CFA" currency: XOF in_stock: true reviews_count: 13 category: "Denso" url: https://www.desertcart.sn/products/15743841-denso-4702-ik20tt-iridium-tt-spark-plug-pack-of-1 store_origin: SN region: Senegal --- # 0.4mm iridium electrode - max spark power Larger spark = superior fuel economy Precision 0.7mm platinum ground electrode Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) **Brand:** denso **Price:** 17489CFA **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision power and fuel savings! ## Quick Answers - **What is this?** Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) by denso - **How much does it cost?** 17489CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/15743841-denso-4702-ik20tt-iridium-tt-spark-plug-pack-of-1) ## 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 - • **Fuel-Saving Power Boost:** Larger spark size delivers cleaner combustion and noticeable fuel economy improvements. - • **Durable Platinum Ground Electrode:** 0.7mm platinum ground electrode ensures long-lasting, consistent performance. - • **World's Smallest Iridium Electrode:** 0.4mm center electrode maximizes firing potential for unmatched ignition efficiency. - • **Sealed Packaging for Quality Assurance:** Comes in a secure, factory-sealed box to guarantee pristine condition and perfect gaps. - • **Smooth & Responsive Engine Performance:** Experience effortless acceleration and balanced engine harmony with every drive. ## Overview The Denso IK20TT Iridium TT Spark Plug features a world-leading 0.4mm iridium center electrode and a 0.7mm platinum ground electrode, delivering a larger spark for enhanced ignition, smoother engine performance, and superior fuel economy. Designed for cars and trucks, it comes factory-sealed to ensure perfect electrode gaps and reliable quality, making it a top choice for drivers seeking efficiency and durability. ## Description Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) Review: Smooth Performance and Better Fuel Efficiency! - After switching to the Denso Iridium TT spark plug, I could immediately notice the difference. My car now runs much smoother, with a more balanced and harmonious performance. Acceleration feels cleaner, and the engine responds effortlessly. One of the best parts is the noticeable improvement in fuel economy—I’m saving gas while enjoying a more comfortable ride. The quality of this spark plug really stands out, and installation was quick and easy. If you want better performance and fuel savings, this is the spark plug to get. Review: Male sure you get them in the box pictured - Make sure you get them in the sealed box pictured, box top was sealed shut, I opened it and inspected all four since this is my second order. All were in perfect, untouched appearance. Gaps all uniform, electrodes line up perfectly, gap appears identical in all four, and the firing end protected by cardboard tube. Also, these came in a 6x6x6 heavy made box with a few air pouches...well protected. My first order of four came in an envelope, no outter box like picture, haphazardly just thrown in, all four loose to move around in the envelope, two where actually out of their boxes just tumbling around in the envelope. Two of these four even had been gapped wrong and the electrodes did not even line up. Easy fix these used four are going back to desertcart and should have never been sent out in such shape. Hope the picture and the above that I went though to get four actually new, untouched plugs helps others. Accept nothing but the sealed box, otherwise you're likely getting problematic plugs like I did, send them back.These are excellent plugs, I have used these before and know this first-hand. I feel some if not a lot of the negative reviews come from subpar plugs being shipped and installed, creating running problems. I definitely recommend the properly handled, packaged, and shipped plugs! 💯 Percent. ## Features - Denso # 4702 - 0.4mm Iridium Center Electrode - 0.7mm Platinum Ground Electrode - Larger spark translates to more power and superior fuel economy - 0.4 mm iridium center electrode, world's smallest diameter that maximizes firing potential ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TPU8R2Y | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #727,413 in Automotive ( See Top 100 in Automotive ) #3,992 in Automotive Replacement Spark Plugs | | Brand Name | Denso | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.6 4.6 out of 5 stars (799) | | Gap Size | 0.4 Millimeters | | Global Trade Identification Number | 00042511047020 | | Included Components | Spark Plug | | Item Type Name | Spark Plug | | Item Weight | 0.05 Kilograms | | Manufacturer | Denso | | Manufacturer Part Number | IK20TT | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | IK20TT | | OEM Equivalent Part Number | DENS7 | | Thread Size | 14mm | | Top Material Type | Iridium | | UPC | 042511047020 | | Unit Count | 1 Count | ## Product Details - **Brand:** Denso - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Iridium - **Vehicle Service Type:** Car, Truck ## Images ![Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81S2TYxxayL.jpg) ![Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/71B4zZCgTWL.jpg) ![Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/41FI43XvMWL.jpg) ![Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/81GnhQt9QzL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: These spark plugs fit for a honda civic 2008 1.8lts ?** A: Go to densoautoparts.com and enter your vehicle’s information. It will show parts specific to your vehicle. **Q: this sparks plugs fit with the honda civic 2002 ex vtec?** A: God **Q: are these gapped at 0.4 and are these able to be gapped to a different size?** A: i belive i double checked and they are all pre gapped very accurately. i dont remember if its gapped at 0.4 but i know for sure you can re gap them to whatever spec you want. I think on my bmw the pre gap is narrower but i installed them anyways due to the gap might widen as you hit more miles? so it will still be within spec. I was told a little narrower gap creates better jump of current so i might have an increase of 1 or 2 hp? **Q: This sparks plugs fit with the honda cr-v 2001 rd1 jhlrd18691c048156** A: Go to densoautoparts.com and enter your vehicle’s information. It will list items specific to your vehicle. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth Performance and Better Fuel Efficiency! *by D***S on September 5, 2025* After switching to the Denso Iridium TT spark plug, I could immediately notice the difference. My car now runs much smoother, with a more balanced and harmonious performance. Acceleration feels cleaner, and the engine responds effortlessly. One of the best parts is the noticeable improvement in fuel economy—I’m saving gas while enjoying a more comfortable ride. The quality of this spark plug really stands out, and installation was quick and easy. If you want better performance and fuel savings, this is the spark plug to get. ### ⭐⭐⭐⭐⭐ Male sure you get them in the box pictured *by U***I on October 15, 2020* Make sure you get them in the sealed box pictured, box top was sealed shut, I opened it and inspected all four since this is my second order. All were in perfect, untouched appearance. Gaps all uniform, electrodes line up perfectly, gap appears identical in all four, and the firing end protected by cardboard tube. Also, these came in a 6x6x6 heavy made box with a few air pouches...well protected. My first order of four came in an envelope, no outter box like picture, haphazardly just thrown in, all four loose to move around in the envelope, two where actually out of their boxes just tumbling around in the envelope. Two of these four even had been gapped wrong and the electrodes did not even line up. Easy fix these used four are going back to Amazon and should have never been sent out in such shape. Hope the picture and the above that I went though to get four actually new, untouched plugs helps others. Accept nothing but the sealed box, otherwise you're likely getting problematic plugs like I did, send them back.These are excellent plugs, I have used these before and know this first-hand. I feel some if not a lot of the negative reviews come from subpar plugs being shipped and installed, creating running problems. I definitely recommend the properly handled, packaged, and shipped plugs! 💯 Percent. ### ⭐⭐⭐⭐⭐ Good quality plugs *by J***Y on June 18, 2024* Put these in a Honda Fit so I had to gap them some. The factory gap was really consistent on the set and they were easy to gap out some. Went in no issues and are performing better than the Autolites I replaced them with. ## Frequently Bought Together - Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1) - Denso 6732301 Ignition Coil , Gray - FEL-PRO VS 50614 R Engine Valve Cover Gasket Set for Honda CR-V --- ## 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.sn/products/15743841-denso-4702-ik20tt-iridium-tt-spark-plug-pack-of-1](https://www.desertcart.sn/products/15743841-denso-4702-ik20tt-iridium-tt-spark-plug-pack-of-1) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-04-24*