--- product_id: 315878068 title: "Denso Spark Plug Iridium TT - 4705" brand: "denso" price: "SAR 165" currency: SAR in_stock: true reviews_count: 5 category: "Denso" url: https://www.desertcart.com.sa/products/315878068-denso-spark-plug-iridium-tt-4705 store_origin: SA region: Saudi Arabia --- # φ0.4mm Iridium center electrode Twin Tip needle-type platinum ground electrode 22 Nm tightening torque Denso Spark Plug Iridium TT - 4705 **Brand:** denso **Price:** SAR 165 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision and power! ## Quick Answers - **What is this?** Denso Spark Plug Iridium TT - 4705 by denso - **How much does it cost?** SAR 165 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/315878068-denso-spark-plug-iridium-tt-4705) ## 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 - • **Twin Tip Technology:** Double needle electrode design accelerates flame kernel growth for max engine output. - • **EMI Noise Suppression:** Built-in monolithic resistor eliminates electronic interference for smooth performance. - • **Fuel Efficiency Boost:** Optimized quenching effect means better combustion and improved mileage. - • **Laser-Welded Durability:** All-around laser welding ensures unmatched reliability under extreme driving conditions. - • **Precision Ignition Power:** Ultra-fine 0.4mm iridium tip reduces spark voltage for lightning-fast starts. ## Overview The Denso Iridium TT 4705 spark plug features a 0.4mm iridium center electrode and a twin-tip platinum ground electrode, engineered with advanced laser welding for superior durability. Designed to enhance acceleration, fuel economy, and engine longevity, it includes a built-in resistor to prevent electromagnetic interference, making it a top choice for performance-focused drivers. ## Description Denso Spark Plug Iridium TT - 4705 Review: Great buy. Original Review: Immediately noticed a performance increase after installing these plugs in my 3rd Gen Tacoma. Not disappointed! ## Features - IKBH20TT | Twin Tip Plug | Tightneing Torque (Nm): 22 | 3 - Earthed Electrode | Diameter (mm): 14 | Thread Length (mm): 26.5 - The Finest Twin Tip plug with improved acceletation, fuel economy and longevity compared to single tip plugs. The quenching effect has been decreased by forming the electrode into a double needle shape. As a result, the flame kernel rapidly develops and the engine’s power is drawn out to its maximum potential. DENSO IRIDIUM TT spark plugs have a φ0.4 mm iridium alloy center electrode and a 0.7 mm needle-type platinum alloy ground electrode. - The iridium tip is mounted with an “All-around Laser Welding” method that insures high reliability even under the most severe driving conditions. - Using DENSO’s exclusive iridium alloy having a very high melting point, the tip of the center electrode can be shaped very thin and fine, reducing spark voltage requirements and greatly improving ignitability. - All specification types include an embedded, highly reliable, monolithic resistor to eliminate electoromagnetic noise interference from all kinds of electronic devices. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TPU9BWO | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #113,549 in Automotive ( See Top 100 in Automotive ) #661 in Automotive Performance Spark Plugs | | Brand Name | Denso | | Compatible with Vehicle Type | UTV | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (217) | | Gap Size | 1 Millimeters | | Global Trade Identification Number | 00042511047051 | | Included Components | Spark Plug Iridium TT | | Item Type Name | Spark Plug | | Item Weight | 52 Grams | | Manufacturer | Denso | | Manufacturer Part Number | IKBH20TT | | Model Number | IKBH20TT | | OEM Equivalent Part Number | DENS7 | | Thread Size | 14mm | | Top Material Type | Iridium | | UPC | 042511047051 | | Unit Count | 1 Count | ## Product Details - **Brand:** Denso - **Core material:** Iridium - **Thread size:** 14mm - **Top material type:** Iridium - **Vehicle service type:** UTV ## Images ![Denso Spark Plug Iridium TT - 4705 - Image 1](https://m.media-amazon.com/images/I/812UZ3IkwJL.jpg) ![Denso Spark Plug Iridium TT - 4705 - Image 2](https://m.media-amazon.com/images/I/613LEEjWMML.jpg) ![Denso Spark Plug Iridium TT - 4705 - Image 3](https://m.media-amazon.com/images/I/61Vqp2MFXaL.jpg) ![Denso Spark Plug Iridium TT - 4705 - Image 4](https://m.media-amazon.com/images/I/61qTCwACfSL.jpg) ![Denso Spark Plug Iridium TT - 4705 - Image 5](https://m.media-amazon.com/images/I/61mlMQvCKzL.jpg) ## Questions & Answers **Q: 2017 highlander v6 manual says i need (denso 3491) 0.031 gap, but amazon & rock auto says this denso 4705, 0.040 gap fits?** A: I can't honestly answer your question. I bought for a 2006 Lexis IS350. I've had no issues. **Q: Are these legit products?** A: Yes, very good original equipment plug in the Tacoma. Had mine in for over 45K now. No problems. **Q: Does it fit my 2018 toyota sienna xle?** A: Yes **Q: Will it fit a 2006 gs300 3.0L awd ?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by H***Y on 16 February 2026* Great buy. Original ### ⭐⭐⭐⭐⭐ Review *by G***M on 9 February 2026* Immediately noticed a performance increase after installing these plugs in my 3rd Gen Tacoma. Not disappointed! ### ⭐⭐⭐⭐⭐ Review *by V***A on 6 March 2026* Definitely worth it to buy, my husband bought boshe I think its called but the lower end of boshe and it kept causing our truck to missfire. Both brand new, but Denso did its job. No more deceleration on the RPM when its idling. ## Frequently Bought Together - Denso Spark Plug Iridium TT - 4705 - Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion - Permatex 80071 Anti-Seize Lubricant with Brush Top Bottle, 4 oz. --- ## 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.com.sa/products/315878068-denso-spark-plug-iridium-tt-4705](https://www.desertcart.com.sa/products/315878068-denso-spark-plug-iridium-tt-4705) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-10*