--- product_id: 12620428 title: "NGK 3657 Laser Iridium Spark Plug IZFR5K11 (6 Pack)" brand: "ngk" price: "฿7399" currency: THB in_stock: true reviews_count: 8 category: "Ngk" url: https://www.desertcart.co.th/products/12620428-ngk-3657-laser-iridium-spark-plug-izfr5k11-6-pack store_origin: TH region: Thailand --- # Precise 0.044" gap for optimal ignition OEM fit for seamless vehicle compatibility Iridium core for max durability NGK 3657 Laser Iridium Spark Plug IZFR5K11 (6 Pack) **Brand:** ngk **Price:** ฿7399 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite Performance, Drive with Confidence! ## Quick Answers - **What is this?** NGK 3657 Laser Iridium Spark Plug IZFR5K11 (6 Pack) by ngk - **How much does it cost?** ฿7399 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12620428-ngk-3657-laser-iridium-spark-plug-izfr5k11-6-pack) ## 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 - • **Bulk Value Pack:** 6-pack bundle keeps your ride running smooth with long-term maintenance savings. - • **Precision Ignition:** 0.044" gap engineered for consistent, powerful combustion and improved fuel efficiency. - • **Unmatched Longevity:** Iridium tip ensures extended spark plug life, reducing replacements and downtime. - • **OEM-Grade Reliability:** Trusted by top manufacturers as original equipment for Acura, Honda, and Saturn models. - • **Perfect Fit Guarantee:** Vehicle-specific design means hassle-free installation and peak engine performance. ## Overview The NGK 3657 Laser Iridium Spark Plug (6 Pack) delivers OEM-quality ignition with a durable iridium core and a precise 0.044" gap, engineered for Acura, Honda, and Saturn 3.5 V6 engines. This vehicle-specific spark plug ensures reliable starts, improved fuel efficiency, and long-lasting performance backed by NGK’s industry-leading reputation. ## Description This is compatible with Acura;2003 MDX 3.5 V6 Gap 0.044" Actual OE Manufacturer2004 MDX 3.5 V6 Gap 0.044" Actual OE Manufacturer2005 MDX 3.5 V6 Gap 0.044" Actual OE Manufacturer2006 MDX 3.5 V6 Gap 0.044" Actual OE ManufacturerThis is Compatible with Honda;2005 Odyssey 3.5 V6 Gap 0.044" Actual OE Manufacturer2006 Ridgeline 3.5 V6 Gap 0.044" Actual OE Manufacturer2006 Odyssey 3.5 V6 Gap 0.044" Actual OE Manufacturer2006 Pilot 3.5 V6 Gap 0.044" Actual OE Manufacturer2007 Ridgeline 3.5 V6 Gap 0.044" Actual OE Manufacturer2007 Pilot 3.5 V6 Gap 0.044" Actual OE Manufacturer2007 Odyssey 3.5 V6 Gap 0.044" Actual OE Manufacturer2008 Pilot 3.5 V6 Gap 0.044" Actual OE Manufacturer2008 Ridgeline 3.5 V6 Gap 0.044" Actual OE Manufacturer2008 Odyssey 3.5 V6 Gap 0.044" Actual OE Manufacturer2009 Odyssey 3.5 V6 Gap 0.044" Actual OE Manufacturer2010 Odyssey 3.5 V6 Gap 0.044" Actual OE ManufacturerThis is Compatible with Saturn;2004 Vue 3.5 V6 Gap 0.044" OE Equivalent Design2004 Vue 3.5 V6 Gap 0.044" OE Equivalent Design2005 Vue 3.5 V6 Gap 0.044" OE Equivalent Design2006 Vue 3.5 V6 Gap 0.044" OE Equivalent Design2007 Vue 3.5 V6 Gap 0.044" OE Equivalent Design Review: Ridgeline Replacement - 2007 Ridgeline Worked well. Seems to be running better. Changed finally after about 80000 miles. Review: good quality - exact fit on my 2007 honda ridgeline ## Features - Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity. - Offering the Quality, Reliability and Durability You'd Expect from an OEM Manufacturer - NGK is the world's largest supplier of OEM spark plugs - Research Applications Prior to Purchase To Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed. - This Listing is for 6 Spark Plugs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ILNFQZM | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #181,695 in Automotive ( See Top 100 in Automotive ) #1,174 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.4 out of 5 stars 433 Reviews | | Gap Size | 0.04 Inches | | Included Components | 3657 | | Item Weight | 11 Ounces | | Manufacturer | NGK | | Manufacturer Part Number | 3657 IZFR5K11 | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | IZFR5K11 | | Thread Size | 14mm | | Top Material Type | Iridium | | UPC | 087295036570 087295636572 | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Iridium - **Vehicle Service Type:** Car, Truck ## Images ![NGK 3657 Laser Iridium Spark Plug IZFR5K11 (6 Pack) - Image 1](https://m.media-amazon.com/images/I/81bl2xW+8KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ridgeline Replacement *by A***E on November 2, 2025* 2007 Ridgeline Worked well. Seems to be running better. Changed finally after about 80000 miles. ### ⭐⭐⭐⭐⭐ good quality *by C***E on January 7, 2026* exact fit on my 2007 honda ridgeline ### ⭐⭐⭐⭐⭐ Genuine honda package and parts. Great value. *by E***E on August 9, 2025* Genuine Honda parts, with Honda labeled boxes, for a third of the price. ## Frequently Bought Together - NGK 3657 Laser Iridium Spark Plug IZFR5K11 (6 Pack) - AISIN TKH-002 Engine Timing Belt Kit with Water Pump - Compatible with Select Acura MDX, RDX, RL, RLX, TL, TLX, TSX, ZDX Honda Accord, Crosstour, Odyssey, Pilot, Ridgeline Saturn Vue - FEL-PRO VS 50607 R Engine Valve Cover Gasket Set for Honda Pilot --- ## 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.th/products/12620428-ngk-3657-laser-iridium-spark-plug-izfr5k11-6-pack](https://www.desertcart.co.th/products/12620428-ngk-3657-laser-iridium-spark-plug-izfr5k11-6-pack) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*