--- product_id: 38742122 title: "NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4" brand: "ngk" price: "343.45 DT" currency: TND in_stock: true reviews_count: 13 category: "Ngk" url: https://www.desertcart.tn/products/38742122-ngk-90083-ltr5bi-13-laser-iridium-spark-plug-pack-4 store_origin: TN region: Tunisia --- # Iridium core for superior ignition Pack of 4, ready for full replacement Vehicle-specific fit for Mazda & more NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4 **Brand:** ngk **Price:** 343.45 DT **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with NGK’s laser-precise spark plugs! ## Quick Answers - **What is this?** NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4 by ngk - **How much does it cost?** 343.45 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/38742122-ngk-90083-ltr5bi-13-laser-iridium-spark-plug-pack-4) ## 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 - • **Long-Lasting Durability:** Engineered to deliver over 100,000 miles of reliable, smooth starts and consistent acceleration. - • **Precision Iridium Technology:** Experience lightning-fast ignition and enhanced fuel efficiency with NGK’s premium iridium core. - • **Tailored Fit for Mazda Engines:** Designed specifically for Mazda models, ensuring seamless installation and optimal performance. - • **Authentic NGK Quality Guaranteed:** Genuine NGK spark plugs backed by manufacturer warranty for peace of mind and trusted performance. - • **Cost-Effective Performance Upgrade:** Affordable pack of 4 plugs that outperforms cheaper alternatives, boosting your car’s driveability instantly. ## Overview The NGK 90083 LTR5BI-13 Laser Iridium Spark Plug pack of 4 offers authentic, vehicle-specific ignition components designed for Mazda cars and trucks. Featuring a durable iridium core, these plugs provide enhanced acceleration, smoother starts, and long-lasting performance backed by NGK’s trusted brand and warranty. ## Description Brand new, Genuine NGK Spark Plugs MPN LTR5BI-13 90083. Review: best plugs for 1st gen mazda3's - I bought this set on here from a 3rd party seller. I contacted NGK and they confirmed they're authentic. desertcart just shipped them in a plastic bag with no padding but they did arrive fine. I had Denso ones in my 08 mazda3 for the last 60k miles. With these in, I immediately noticed the increased acceleration and smoother starting. Much cheaper on here than the local auto parts store too! Review: Nice plugs - These work great in a 2011 Mazda 6 with the 2.5L engine. The previous owner never changed the plugs, which had now accumulated 124,000 miles. The old plugs were a pain to remove but surprisingly in very good condition and not causing any driveability issues. I have no doubt this new set will last 100,000+ miles (although I plan to change them well before that to avoid repeating the difficult removal process). The price was shocking but why mess with cheaper parts when the car runs so good on these. In case anyone is confused by the ILTR5A-13G plug number referenced in the Mazda owners manual... NGK 3811 (ILTR5A-13G) was discontinued - Replaced by NGK 90607 (ILTR5K13) for Ford/Lincoln/Mercury applications and NGK 90083 (LTR5BI-13) for Mazda applications. ## Features - Authentic Product - NGK Spark Plugs Brand - Sold in sets of Individual Pack - NGK Spark Plugs Part #LTR5BI-13 90083 - Brand new, never used. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VHVHEK0 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #586,192 in Automotive ( See Top 100 in Automotive ) #3,101 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.7 out of 5 stars 359 Reviews | | Global Trade Identification Number | 00087295800836 | | Included Components | 90083 | | Item Weight | 6.88 ounces | | Manufacturer | NGK | | Manufacturer Part Number | 90083BOXOF4 | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | 90083BOXOF4 | | Number of Items | 4 | | OEM Equivalent Part Number | LTR5BI-13 | | Top Material Type | Metal | | UPC | 087295176368 087295800836 | | Unit Count | 4 Count | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** jim - **Core Material:** Iridium - **Top Material Type:** Metal - **Vehicle Service Type:** Car, Truck - **Global Trade Identification Number:** 00087295800836 ## Images ![NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4 - Image 1](https://m.media-amazon.com/images/I/71vORXqmKPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ best plugs for 1st gen mazda3's *by F***Y on September 19, 2025* I bought this set on here from a 3rd party seller. I contacted NGK and they confirmed they're authentic. Amazon just shipped them in a plastic bag with no padding but they did arrive fine. I had Denso ones in my 08 mazda3 for the last 60k miles. With these in, I immediately noticed the increased acceleration and smoother starting. Much cheaper on here than the local auto parts store too! ### ⭐⭐⭐⭐⭐ Nice plugs *by M***0 on May 23, 2017* These work great in a 2011 Mazda 6 with the 2.5L engine. The previous owner never changed the plugs, which had now accumulated 124,000 miles. The old plugs were a pain to remove but surprisingly in very good condition and not causing any driveability issues. I have no doubt this new set will last 100,000+ miles (although I plan to change them well before that to avoid repeating the difficult removal process). The price was shocking but why mess with cheaper parts when the car runs so good on these. In case anyone is confused by the ILTR5A-13G plug number referenced in the Mazda owners manual... NGK 3811 (ILTR5A-13G) was discontinued - Replaced by NGK 90607 (ILTR5K13) for Ford/Lincoln/Mercury applications and NGK 90083 (LTR5BI-13) for Mazda applications. ### ⭐⭐⭐⭐⭐ Excellent Plugs *by P***1 on May 6, 2019* Installed these last month on my 2010 Mazda3 Touring (2.0). They seem similar to the stock iridium plugs which lasted 90,000 miles and they perform perfectly. I've always gotten about 28-30 mpg during mixed driving depending on traffic and use of air conditioning and these seem to be as good or maybe a little better than the original. Installation was super easy (see YouTube videos) - just be careful not to cross-thread and use a torque wrench so as to not over-torque (aluminum heads). Buy these; it's just not worth messing around with anything less, and these seem excellent. --- ## 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/38742122-ngk-90083-ltr5bi-13-laser-iridium-spark-plug-pack-4](https://www.desertcart.tn/products/38742122-ngk-90083-ltr5bi-13-laser-iridium-spark-plug-pack-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*