--- product_id: 599613307 title: "Double Iridium Spark Plug Compatible with Lexus IS250 2006-2015, IS300 2016-2017, IS350 2006-2017, GS300 2006, GS350 2007-2011 2013-2015, GS450h 2007-2011, RC300 2016-2017, RC350, Pack of 6" brand: "a-premium" price: "฿6125" currency: THB in_stock: true reviews_count: 6 category: "A Premium" url: https://www.desertcart.co.th/products/599613307-double-iridium-spark-plug-compatible-with-lexus-is250-2006-2015 store_origin: TH region: Thailand --- # Iridium tip for superior ignition 5000 ohm resistance for optimal performance Pre-set gap 0.039-0.043 in for perfect fit Double Iridium Spark Plug Compatible with Lexus IS250 2006-2015, IS300 2016-2017, IS350 2006-2017, GS300 2006, GS350 2007-2011 2013-2015, GS450h 2007-2011, RC300 2016-2017, RC350, Pack of 6 **Brand:** a-premium **Price:** ฿6125 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your Lexus with precision power – don’t get left in the cold! ## Quick Answers - **What is this?** Double Iridium Spark Plug Compatible with Lexus IS250 2006-2015, IS300 2016-2017, IS350 2006-2017, GS300 2006, GS350 2007-2011 2013-2015, GS450h 2007-2011, RC300 2016-2017, RC350, Pack of 6 by a-premium - **How much does it cost?** ฿6125 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/599613307-double-iridium-spark-plug-compatible-with-lexus-is250-2006-2015) ## Best For - a-premium enthusiasts ## Why This Product - Trusted a-premium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Spark Gap:** Pre-set 0.039-0.043 inch gap guarantees peak combustion and fuel efficiency. - • **Complete 6-Pack Value:** Replace all cylinders at once for consistent engine performance and peace of mind. - • **Perfect OEM Compatibility:** Seamlessly fits Lexus IS, GS, and RC models from 2006-2017, ensuring hassle-free installation. - • **Durability Meets Performance:** High resistance design (5000 ohms) reduces misfires and extends spark plug life. - • **Precision Engineered Ignition:** Iridium and platinum core deliver unmatched spark efficiency for Lexus V6 engines. ## Overview The A-Premium Double Iridium Spark Plug set offers a high-performance ignition solution tailored for Lexus V6 engines (2006-2017). Featuring iridium tips and platinum cores, these plugs provide superior durability and efficient combustion with a pre-set gap of 0.039-0.043 inches. Engineered to meet or exceed OEM specs, this 6-pack ensures reliable starts, improved fuel economy, and reduced misfires, backed by a one-year quality guarantee. ## Description A-premium Spark Plugs are an ideal choice to replace your broken Spark Plugs. All Spark Plugs meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee. Compatible with Lexus Models: 2006-2006 GS300 V6 3.0L 2007-2011 GS350 V6 3.5L 2007-2011 GS450h V6 3.5L 2006-2015 IS250 V6 2.5L 2016-2017 IS300 V6 3.5L 2006-2017 IS350 V6 3.5L 2016-2017 RC300 V6 3.5L 2015-2017 RC350 V6 3.5L 2013-2015 GS350 V6 3.5L Specifications: Center Electrode Core Material: Platinum Center Electrode Tip Material: Iridium Gap Size (IN): 0.039-0.043 Ground Configuration: Hybrid Hex Size (IN): 45054 Insulator Height (mm): 50.5 Manufacturer Heat Range: 6 Part Number: DFH6B11A Reach (mm): 26.5 Resistance (ohms): 5000 Seat Type: Flat Thread Diameter (MM): 14 OEM Number: 6858, DFH6B11A, 1UXP18110, BY483DFH6B Quantity Sold: A Set of Six Pieces Review: Perfect - Nice and work as standard so far after 4 days Review: Product is as specified ## Features - [Reference Number]: 6858, DFH6B11A, XP5325, AI5325, 1UXP18110, BY483DFH6B - [Vehicle Fitment]: Compatible with Lexus GS300 2006 V6 3.0L, GS350 2007-2011 V6 3.5L, GS450h 2007-2011 V6 3.5L, IS250 2006-2015 V6 2.5L, IS300/RC300 2016-2017 V6 3.5L, IS350 2006-2017 V6 3.5L, RC350 2015-2017 V6 3.5L, GS350 2013-2015 V6 3.5L ---Spark Plug Pre-Set Gap: 0.039"-0.043" - [Specifications]: ①Center Electrode Tip Material: Iridium; ②Center Electrode Core Material: Platinum; ③Resistance (ohms): 5000; ④Gap Size (IN): 0.039-0.043; ⑤Hex Size (IN): 5/8; ⑥Insulator Height (mm): 50.50; ⑦Reach (mm): 26.5; ⑧Thread Diameter (MM): 14 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNH38JC5 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #2,288 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Performance Spark Plugs | | Brand Name | A-Premium | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Country of Publication | China | | Customer Reviews | 4.6 4.6 out of 5 stars (55) | | Gap Size | 1 Millimeters | | Manufacturer | PremiumpartsWhosale | | Manufacturer Part Number | APSP095 | | Model Number | APSP095 | | OEM Equivalent Part Number | 6858, DFH6B11A, 1UXP18110, BY483DFH6B | | Thread Size | 5/8 | | Top Material Type | Iridium | | Unit Count | 6 Count | ## Product Details - **Brand:** A-Premium - **Core material:** Iridium - **Thread size:** 5/8 - **Top material type:** Iridium - **Vehicle service type:** Car ## Images ![Double Iridium Spark Plug Compatible with Lexus IS250 2006-2015, IS300 2016-2017, IS350 2006-2017, GS300 2006, GS350 2007-2011 2013-2015, GS450h 2007-2011, RC300 2016-2017, RC350, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/71wiV4rlxUL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by Z***N on 1 April 2024* Nice and work as standard so far after 4 days ### ⭐⭐⭐ Review *by J***. on 10 November 2024* Product is as specified ### ⭐⭐⭐⭐⭐ Review *by J***K on 10 January 2026* Dropped these in and the difference was instant. Faster starts, smoother idle, and better throttle response. Solid build, no gaps out of spec, and they perform exactly how they should. Zero complaints great plugs, great value. ## Frequently Bought Together - A-Premium Double Iridium Spark Plug Compatible with Lexus IS250 2006-2015, IS300 2016-2017, IS350 2006-2017, GS300 2006, GS350 2007-2011 2013-2015, GS450h 2007-2011, RC300 2016-2017, RC350, Pack of 6 - Ignition Coil Pack for Lexus ES300h GS350 GS450h GX460 IS250 IS300 IS350 LS460 LS600h LX570 NX300h RC300 RC350 Scion tC Toyota 4Runner Avalon Camry FJ Cruiser Highlander RAV4 Sequoia Sienna, 6 Pcs - FEL-PRO MS 97084 Engine Intake Manifold Gasket Set for Lexus IS250 --- ## 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/599613307-double-iridium-spark-plug-compatible-with-lexus-is250-2006-2015](https://www.desertcart.co.th/products/599613307-double-iridium-spark-plug-compatible-with-lexus-is250-2006-2015) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*