--- product_id: 287101830 title: "NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack" brand: "ngk" price: "333.65 DT" currency: TND in_stock: true reviews_count: 5 category: "Ngk" url: https://www.desertcart.tn/products/287101830-ngk-lkr7dix-11s-iridium-ix-spark-plug-93175-iridium-ix store_origin: TN region: Tunisia --- # 0.6mm laser-welded iridium tip High melting point iridium alloy Triple gasket seal prevents gas leaks NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack **Brand:** ngk **Price:** 333.65 DT **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with precision and power — don’t get left behind! ## Quick Answers - **What is this?** NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack by ngk - **How much does it cost?** 333.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/287101830-ngk-lkr7dix-11s-iridium-ix-spark-plug-93175-iridium-ix) ## Best For - ngk enthusiasts ## Why This Product - Trusted ngk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat & Wear Resistance:** Iridium alloy’s extreme melting point ensures durability under intense heat and electrical stress. - • **Corrosion & Seize Proof:** Trivalent metal plating protects against corrosion and seizing, extending spark plug lifespan. - • **Precision Ignition Power:** Ultra-fine 0.6mm iridium tip delivers a stable, high-energy spark for peak engine performance. - • **Optimized Combustion Seal:** Triple gasket seal and longer insulator nose eliminate combustion gas leaks and fouling for consistent power. - • **Enhanced Throttle Response:** Tapered ground electrode minimizes quenching effect, giving you sharper acceleration and control. ## Overview The NGK LKR7DIX-11S Iridium IX Spark Plug 4-pack is engineered for performance enthusiasts seeking extreme ignitability and durability. Featuring a laser-welded 0.6mm iridium tip, high melting point alloy, and advanced sealing technology, it ensures superior throttle response, anti-fouling, and corrosion resistance—perfect for high-performance engines demanding reliability and power. ## Description Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling. The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevent flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Trivalent metal plating - superior anti-corrosion and anti-seizing properties. Review: Reliable performance and a noticeable engine boost - I recently swapped my old plugs for this 4-pack of NGK Iridium IX ones, and the difference was clear right from the first start. The engine definitely feels like it’s idling smoother, and I’ve noticed a much more responsive "snap" when accelerating. NGK is usually my go-to for ignition parts, and these Iridium plugs live up to the reputation—they handle high heat incredibly well and provide a very consistent spark. If you’re looking for a simple way to restore some lost power or just want to keep your ignition system in top shape, these are worth every penny. Pros: Improved Ignition: Faster, more reliable starts and a smoother idle. High Durability: The Iridium tip is built to last much longer than standard copper or platinum plugs. Better Response: Noticeable improvement in throttle response and overall engine efficiency. Cons: Price: They are a bit more expensive than basic plugs, but the longevity and performance gains make them a much better long-term value. Review: Great plugs, fit my 19 Kia soul 2.0 and fixed my rough idle - Had new autolite iridium’s in my 19 Kia soul with 2.0. Should have known better. Bought these NGK’s and instantly got a better idle. Just buy the best and be done with it. Half the price of local part stores. ## Features - Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling - The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect - Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage - Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines - Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties. Resistor Value-5K Ohm. Hex Size-5/8 inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FP6KFLT | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #26,476 in Automotive ( See Top 100 in Automotive ) #104 in Automotive Performance Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Improved, Superior, designed specifically for the performance enthusiast | | Core Material | Iridium | | Core material | Iridium | | Customer Reviews | 4.7 out of 5 stars 2,143 Reviews | | Gap Size | 0.04 Inches | | Global Trade Identification Number | 00087295831755 | | Included Components | Spark Plug (4) | | Item Type Name | Spark Plug (93175 Iridium Ix ) | | Item Weight | 0.4 Pounds | | Manufacturer | NGK | | Manufacturer Part Number | 93175 | | Model Number | LKR7DIX-11S | | OEM Equivalent Part Number | Cross-reference is for reference only. Confirm compatibility with your vehicle. Omnicraft QSP8 | | Thread Size | 5/8 inch | | Thread size | 5/8 inch | | Top Material Type | iridium | | Top material type | iridium | | UPC | 087295831755 | | Unit Count | 4 Count | | Vehicle service type | Improved, Superior, designed specifically for the performance enthusiast | ## Product Details - **Brand:** NGK - **Core material:** Iridium - **Thread size:** 5/8 inch - **Top material type:** iridium - **Vehicle service type:** Improved, Superior, designed specifically for the performance enthusiast ## Images ![NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack - Image 1](https://m.media-amazon.com/images/I/613Z-gVJUgL.jpg) ![NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack - Image 2](https://m.media-amazon.com/images/I/61AUVNjvNWL.jpg) ![NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack - Image 3](https://m.media-amazon.com/images/I/51aMJl2nZPL.jpg) ![NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack - Image 4](https://m.media-amazon.com/images/I/41fyck77a7L.jpg) ![NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack - Image 5](https://m.media-amazon.com/images/I/61uh8FyrkcL.jpg) ## Questions & Answers **Q: What is the socket size of the spark plug?** A: You will use either a 16mm deep socket or 5/16" spark plug socket for installation. Be certain to verify each spark plug gap at .044" before you install. **Q: 2012 Hyundai Elantra—Amazon says it fits this car but has anyone tried it?** A: According to the NGK Part Finder, it only works for the L4 1.8L Engine. You need the ZFR5FIX-11 for the 2.0 Engine. The OE Part for the 2.0 is IZFR5L11 **Q: will it fit on 2014 KTM duke 390 ?** A: Yes **Q: Are these better than the original honda crv (2011) spark plugs (denso sxu22hcr11s)?** A: I think so. I have iridium plugs in all my cars. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable performance and a noticeable engine boost *by S***Y on 18 April 2026* I recently swapped my old plugs for this 4-pack of NGK Iridium IX ones, and the difference was clear right from the first start. The engine definitely feels like it’s idling smoother, and I’ve noticed a much more responsive "snap" when accelerating. NGK is usually my go-to for ignition parts, and these Iridium plugs live up to the reputation—they handle high heat incredibly well and provide a very consistent spark. If you’re looking for a simple way to restore some lost power or just want to keep your ignition system in top shape, these are worth every penny. Pros: Improved Ignition: Faster, more reliable starts and a smoother idle. High Durability: The Iridium tip is built to last much longer than standard copper or platinum plugs. Better Response: Noticeable improvement in throttle response and overall engine efficiency. Cons: Price: They are a bit more expensive than basic plugs, but the longevity and performance gains make them a much better long-term value. ### ⭐⭐⭐⭐⭐ Great plugs, fit my 19 Kia soul 2.0 and fixed my rough idle *by J***S on 14 June 2026* Had new autolite iridium’s in my 19 Kia soul with 2.0. Should have known better. Bought these NGK’s and instantly got a better idle. Just buy the best and be done with it. Half the price of local part stores. ### ⭐⭐⭐⭐⭐ NGK LKR7DIX-11S Bujía *by G***N on 31 March 2026* Exelente producto, se utilizó para un Elantra 2012, recomemdado al 100% ## Frequently Bought Together - NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack - FRAM Fresh Breeze Cabin Air Filter Replacement for Car Passenger Compartment w/ Arm and Hammer Baking Soda, Easy Install, CF10134 for Honda Vehicles, white - FRAM Ultra Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG7317 with SureGrip (Pack of 1) --- ## 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.tn/products/287101830-ngk-lkr7dix-11s-iridium-ix-spark-plug-93175-iridium-ix](https://www.desertcart.tn/products/287101830-ngk-lkr7dix-11s-iridium-ix-spark-plug-93175-iridium-ix) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-20*