--- product_id: 19052321 title: "NGK LMAR9AI-8 Laser Iridium Spark Plug" brand: "ngk" price: "£29.89" currency: GBP in_stock: true category: "Ngk" url: https://www.desertcart.co.uk/products/19052321-ngk-lmar9ai-8-laser-iridium-spark-plug store_origin: GB region: United Kingdom --- # Laser-welded Iridium tip for max spark Boosts fuel economy & lowers emissions Triple gasket seal for zero gas leaks NGK LMAR9AI-8 Laser Iridium Spark Plug **Brand:** ngk **Price:** £29.89 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with precision power and unstoppable performance! ## Quick Answers - **What is this?** NGK LMAR9AI-8 Laser Iridium Spark Plug by ngk - **How much does it cost?** £29.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/19052321-ngk-lmar9ai-8-laser-iridium-spark-plug) ## 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 - • **Innovative Insulator Design:** Longer nose with corrugated ribs prevents flashover, while the triple gasket seal locks in combustion gases for peak efficiency. - • **Superior Anti-Corrosion Coating:** Trivalent metal plating protects against rust and seizing, guaranteeing hassle-free maintenance and extended service life. - • **Advanced Platinum Ground Electrode:** Engineered for longevity, ensuring your spark plug outlasts the competition with consistent performance. - • **Precision Laser-Welded Iridium Tip:** Experience unmatched durability and a powerful spark that keeps your engine firing flawlessly. - • **Optimized for Faster Starts & Acceleration:** Feel the difference with quicker ignition and smoother throttle response every time you hit the gas. ## Overview The NGK LMAR9AI-8 Laser Iridium Spark Plug features a laser-welded iridium center electrode and platinum ground electrode for exceptional durability and spark efficiency. Its advanced insulator design with corrugated ribs and triple gasket seal prevents flashover and combustion gas leaks, delivering faster starts, improved acceleration, better fuel economy, and reduced emissions. Designed for ATV, motorcycle, and UTV applications, it offers superior anti-corrosion protection with trivalent metal plating and fits vehicle-specific requirements for reliable, long-lasting performance. ## Description Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium/Platinum surfaces ensure slow wear rate providing stable idle, improved fuel efficiency and lower emissions. Laser welded Iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing. ## Features - Laser welded Iridium center electrode tip ensures high durability and greater spark - Platinum disc welded to backside of ground electrode provides long life - Longer insulator nose, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage - Faster starts and quicker acceleration - Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing - Fit type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0068O6BA0 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #374,577 in Automotive ( See Top 100 in Automotive ) #2,030 in Automotive Replacement Spark Plugs | | Brand Name | NGK | | Compatible with Vehicle Type | ATV, Motorcycle, UTV | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (195) | | Gap Size | 0.8 millimeters | | Global Trade Identification Number | 00087295972250 | | Included Components | NGK LMAR9AI-8 Laser Iridium Spark Plug | | Item Highlight | Replaces 77239093000. 80k-100k mileage rated. | | Item Type Name | Spark Plugs | | Item Weight | 0.01 kg | | Manufacturer | NGK | | Manufacturer Part Number | 715900492 | | Manufacturer Warranty Description | Limited Manufacturer | | Model Number | LMAR9AI-8 | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 772 39 093 000-KTM | | Thread Size | 14mm | | Top Material Type | Metal | | UPC | 182683108041 087295972250 | | Unit Count | 1 Count | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Metal - **Vehicle Service Type:** ATV, Motorcycle, UTV ## Images ![NGK LMAR9AI-8 Laser Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/41ZphEd5YgL.jpg) ![NGK LMAR9AI-8 Laser Iridium Spark Plug - Image 2](https://m.media-amazon.com/images/I/31FrCud-QTL.jpg) ![NGK LMAR9AI-8 Laser Iridium Spark Plug - Image 3](https://m.media-amazon.com/images/I/21EfhH06GXL.jpg) ![NGK LMAR9AI-8 Laser Iridium Spark Plug - Image 4](https://m.media-amazon.com/images/I/81tTxhcnIiL.jpg) ## Frequently Bought Together - NGK LMAR9AI-8 Laser Iridium Spark Plug - KTM EFI IN-LINE FUEL FILTER 250 350 450 690 SXF XCF XCW EXC XCFW 78141013190 - Twin Air Pre-Oiled Foam Air Filter (KTM 2016-2022) (125-530) - 79006015000A --- ## 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.uk/products/19052321-ngk-lmar9ai-8-laser-iridium-spark-plug](https://www.desertcart.co.uk/products/19052321-ngk-lmar9ai-8-laser-iridium-spark-plug) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-24*