--- product_id: 83914807 title: "NGK (5464-4PK Iridium IX Spark Plug, (Box of 4)" brand: "ngk" price: "3565129₫" currency: VND in_stock: true reviews_count: 7 category: "Ngk" url: https://www.desertcart.vn/products/83914807-ngk-5464-4pk-iridium-ix-spark-plug-box-of-4 store_origin: VN region: Vietnam --- # 0.6mm Iridium tip for extreme ignitability High melting point Iridium alloy for heat durability Triple gasket seal prevents combustion gas leakage NGK (5464-4PK Iridium IX Spark Plug, (Box of 4) **Brand:** ngk **Price:** 3565129₫ **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with NGK Iridium IX – where precision meets power! ## Quick Answers - **What is this?** NGK (5464-4PK Iridium IX Spark Plug, (Box of 4) by ngk - **How much does it cost?** 3565129₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/83914807-ngk-5464-4pk-iridium-ix-spark-plug-box-of-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 - • **OEM Trusted Quality:** World’s largest OEM spark plug supplier—guaranteed fit and durability for your vehicle. - • **Endurance Engineered:** Iridium alloy withstands extreme heat and wear, ensuring long-lasting reliability on every drive. - • **Leak-Proof Performance:** Triple gasket seal locks in combustion gases, maximizing efficiency and power output. - • **Precision Ignition Power:** Laser-welded 0.6mm Iridium tip delivers razor-sharp sparks for peak engine performance. - • **Optimized Throttle Response:** Tapered ground electrode minimizes quenching, giving you smoother acceleration and control. ## Overview The NGK 5464 Iridium IX Spark Plug 4-pack features a laser-welded 0.6mm fine Iridium tip for superior ignitability and durability. Designed for high-performance engines, it offers enhanced throttle response and combustion efficiency thanks to a tapered ground electrode and triple gasket seal. Trusted by OEMs worldwide, these spark plugs deliver reliable, long-lasting performance that keeps your engine running at its best. ## 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: Genuine item for the fair price - Great deal ! Item is genuine , priced very fairly ! Highly recommended Review: Massive - Massive improvement over the standard plugs. Car starts up much quicker with less revolutions in the morning. Smooth engine running. ## 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; Part number of spark plug inside the box: BKR5EIX-11 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003BUCKQ8 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 118,277 in Automotive ( See Top 100 in Automotive ) 608 in Car Spark Plugs | | Brand Name | NGK | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (2,390) | | Global Trade Identification Number | 00087295054642, 00087295454640 | | Included Components | SPARK PLUG | | Item Type Name | Accessories | | Item Weight | 0.1 Pounds | | Manufacturer | NGK | | Manufacturer Part Number | 5464-4PK | | Model Number | 5464-4PK | | OEM Equivalent Part Number | 5464-4PK | | Thread Size | 14mm x 19mm | | Top Material Type | Metal | | UPC | 087295454640 026521134574 631145962481 087295054642 | | Unit Count | 4.0 count | ## Product Details - **Brand:** NGK - **Core material:** Iridium - **Thread size:** 14mm x 19mm - **Top material type:** Metal - **Vehicle service type:** Car ## Images ![NGK (5464-4PK Iridium IX Spark Plug, (Box of 4) - Image 1](https://m.media-amazon.com/images/I/813m1w7aM-L.jpg) ![NGK (5464-4PK Iridium IX Spark Plug, (Box of 4) - Image 2](https://m.media-amazon.com/images/I/61WUqw8wloL.jpg) ![NGK (5464-4PK Iridium IX Spark Plug, (Box of 4) - Image 3](https://m.media-amazon.com/images/I/61s7ZrNXTDL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Why do people not read the specs? Nowhere does it say pre gapped. "Facepalm"** A: I received my NGK plugs with a .042 gap. My Toyota Corolla Owners manual say's .043 for a gap setting. Advance AutoParts.com has post for this plug a gap setting of .044. Since the settings were not correct and technically the plugs should have came with the correct gap Amazon made good on the purchase. So now I need to possibly reorder. Ebay has these plugs, 4 for 14.99. Maybe that's why. **Q: Do these plugs fit 2006 subaru legacy 2.5 i limited sohc...** A: Yes, these are the right plugs for your '06 Subaru Legacy 2.5i Limited. In fact, not only are they the right plugs, but they are also the left plugs, so get a set of them. **Q: What is the gap on these? Do they need to be adjusted depending in the car?** A: Gap is I believe 043" (1.1mm). I have a 1994 Mazda Miata, and I did not need to gap these. You should check the requirements for your vehicle though if it's different. Also, you don't need to use anti-seize on the threads. These plugs are great! **Q: Will this plug fit my toyota yaris 2010 hatchback?** A: According to the information provided, this is the correct spark plug. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Genuine item for the fair price *by A***A on 21 July 2025* Great deal ! Item is genuine , priced very fairly ! Highly recommended ### ⭐⭐⭐⭐⭐ Massive *by S***N on 14 February 2019* Massive improvement over the standard plugs. Car starts up much quicker with less revolutions in the morning. Smooth engine running. ### ⭐⭐⭐⭐⭐ Review *by G***N on 21 October 2018* Qualité d origine ## Frequently Bought Together - NGK (5464) BKR5EIX-11 Iridium IX Spark Plug (4 Pack) - 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 - ENA Set of 8 Ignition Coil Pack Compatible with Ford Jaguar Lincoln Thunderbird 2002-2005, S-Type 1999-2003, LS 2000 2001 2002 2003 2004 2005 2006 3.0 3.9 4.0 4.2 Replacement for FD506 DG515 DG529 --- ## 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.vn/products/83914807-ngk-5464-4pk-iridium-ix-spark-plug-box-of-4](https://www.desertcart.vn/products/83914807-ngk-5464-4pk-iridium-ix-spark-plug-box-of-4) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-23*