--- product_id: 554308555 title: "16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck" brand: "sixity auto" price: "£312.39" currency: GBP in_stock: true reviews_count: 5 category: "Sixity Auto" url: https://www.desertcart.co.uk/products/554308555-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram store_origin: GB region: United Kingdom --- # Iridium core for max spark efficiency Precision 0.044" gap for optimal ignition Perfect fit for Ram 1500 5.7L V8 (2011-2024) 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck **Brand:** sixity auto **Price:** £312.39 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your Ram’s true potential with every mile! ## Quick Answers - **What is this?** 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck by sixity auto - **How much does it cost?** £312.39 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/554308555-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram) ## Best For - sixity auto enthusiasts ## Why This Product - Trusted sixity auto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Spark Gap:** Factory-set 0.044" gap guarantees consistent ignition and smooth acceleration every time. - • **Unmatched Ignition Power:** Iridium IX core delivers superior spark for enhanced engine performance and fuel efficiency. - • **Tailored for Your Ram 1500:** Specifically engineered to fit 2011-2024 Ram 1500 5.7L HEMI V8 engines, ensuring seamless compatibility. - • **Trusted Quality & Longevity:** Genuine NGK technology with a 4.7-star rating from over 500 users means reliability you can count on. - • **Complete 16-Pack Convenience:** All 16 spark plugs included to replace your entire V8 engine’s plugs in one go—no mid-project runs to the store. ## Overview This 16-piece set of NGK Iridium IX spark plugs is engineered for the Ram 1500 5.7L V8 HEMI trucks from 2011 through 2024. Featuring a precision 0.044" gap and iridium core technology, these plugs optimize ignition efficiency, boost engine performance, and ensure long-lasting durability. Perfect for professional-grade maintenance or performance upgrades, this complete set guarantees a perfect fit and reliable spark for your powerful V8 engine. ## Description This part fits the following vehicles:Compatible with Ram 1500 2011 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2012 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2013 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2014 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2015 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2016 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2017 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2018 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2019 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2020 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2021 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Compatible with Ram 1500 2022 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Compatible with Ram 1500 2023 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Compatible with Ram 1500 2024 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Review: Great plugs !!! - Had to do a plug change on my Ram pickup. Found these plugs and definitely liked the price. NGK are always a wise choice. Ya get what ya pay for . Can't understand why certain comments stated these are whats show in the pic . They certainly are . These are brand name NGK Iridium plugs . Install went fine . Plugs work great . Happy with purchase . Review: Fits All HEMI V8 Engines .. Excellent Performance - I installed these spark plugs on my Dodge Durango 2015 V8 5.7L (GCC specs), and the performance is outstanding. They are a perfect match to the factory plugs, but the results are even better. Fuel consumption has noticeably improved, acceleration feels stronger, and the engine starts up smoothly every time. Overall, the driving experience is more powerful and responsive compared to the OEM plugs. Highly recommended ## Features - This 16 pack NGK Iridium IX Spark Plug is compatible with Ram 1500 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 5.7L V8 - Genuine NGK Parts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082812TZC | | Automotive Fit Type | Vehicle Specific Fit | | Brand | Sixity Auto | | Brand Name | Sixity Auto | | Compatible with Vehicle Type | Truck | | Core Material | Iridium | | Country of Origin | USA | | Customer Reviews | 4.8 out of 5 stars 529 Reviews | | Gap Size | 0.04 Inches | | Item Weight | 1.92 Pounds | | Manufacturer | Sixity Auto | | Manufacturer Part Number | 4024123628 | | Model | 4024123628 | | Number of Items | 1 | | Thread Size | M14x1.25 | | Top Material Type | Metal | | Unit Count | 16 Count | | Vehicle Service Type | Truck | ## Product Details - **Brand:** Sixity Auto - **Core Material:** Iridium - **Thread Size:** M14x1.25 - **Top Material Type:** Metal - **Vehicle Service Type:** Motorcycle ## Images ![16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck - Image 1](https://m.media-amazon.com/images/I/61M6YnC6E7S.jpg) ## Questions & Answers **Q: Why is there such a high price of $107.17 versus Advance Auto , $59.94 ?** A: Because they don’t know a hemi has 16 spark plugs or they aren’t selling you the same plugs. The NGK number is 4469 **Q: Do you use anti seize on these plugs?** A: Dielectric Grease **Q: What is the Part number on the spark plug? mark** A: LFR5AIX-11. STOCK # 4469 I HAVE A 2015 RAM 1500 5.7L AND THEY WORK GREAT **Q: Will they fit my 2015 ram 2500 6.4 hemi** A: Not sure, they fit perfect on the 5.7 hemi ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great plugs !!! *by M***T on 18 April 2026* Had to do a plug change on my Ram pickup. Found these plugs and definitely liked the price. NGK are always a wise choice. Ya get what ya pay for . Can't understand why certain comments stated these are whats show in the pic . They certainly are . These are brand name NGK Iridium plugs . Install went fine . Plugs work great . Happy with purchase . ### ⭐⭐⭐⭐⭐ Fits All HEMI V8 Engines .. Excellent Performance *by A***N on 23 September 2025* I installed these spark plugs on my Dodge Durango 2015 V8 5.7L (GCC specs), and the performance is outstanding. They are a perfect match to the factory plugs, but the results are even better. Fuel consumption has noticeably improved, acceleration feels stronger, and the engine starts up smoothly every time. Overall, the driving experience is more powerful and responsive compared to the OEM plugs. Highly recommended ### ⭐⭐⭐⭐⭐ All gaps were correct and improved vehicle performance *by J***G on 13 October 2024* All gaps were correct and improved vehicle performance ## Frequently Bought Together - 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2021 - GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546 - 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 --- ## 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/554308555-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram](https://www.desertcart.co.uk/products/554308555-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-03*