--- product_id: 25094351 title: "FR7NI33 OE Fine Wire Double Iridium Spark Plug - Single" brand: "bosch" price: "97 zł" currency: PLN in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.pl/products/25094351-fr7ni33-oe-fine-wire-double-iridium-spark-plug-single store_origin: PL region: Poland --- # 4X longer lifespan 24% less voltage needed No anti-seize needed FR7NI33 OE Fine Wire Double Iridium Spark Plug - Single **Brand:** bosch **Price:** 97 zł **Availability:** ✅ In Stock ## Summary > ⚡ Spark your engine’s potential with Bosch Double Iridium – where power meets longevity! ## Quick Answers - **What is this?** FR7NI33 OE Fine Wire Double Iridium Spark Plug - Single by bosch - **How much does it cost?** 97 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/25094351-fr7ni33-oe-fine-wire-double-iridium-spark-plug-single) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast:** Experience 4X the durability of standard copper plugs—engineered for the long haul - • **Ignite with Precision:** 360° laser-welded ultra-fine iridium wire for unmatched ignitability and efficiency - • **OE-Grade Compatibility:** Perfect fit for modern GDI engines across premium brands like Lexus, Volvo, and Toyota - • **Effortless Installation:** Nickel-plated rolled threads resist corrosion and eliminate the need for anti-seize - • **Plug & Play Performance:** Factory pre-gapped for instant, hassle-free installation—get back on the road faster ## Overview Bosch FR7NI33 OE Double Iridium Spark Plug delivers superior ignition performance with a 360-degree laser-welded ultra-fine iridium firing pin and ground electrode, reducing voltage requirements by up to 24% and lasting 4 times longer than standard copper plugs. Featuring corrosion-resistant nickel-plated threads and factory pre-gapping, it ensures easy installation and optimal fit for modern gasoline engines, including Gasoline Direct Injection (GDI) systems across select Hyundai, Lexus, Toyota, Volvo, and Land Rover models. ## Description Product Description Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and iridium ground electrode inlay help it to go the distance. OE-matched spark position ensures compatibility with Gasoline Direct Injection (GDI) technology used in modern gas engines. Bosch Double Iridium Spark Plugs are pre-gapped at the factory and feature nickel plated rolled threads that require no anti-seize, for simple, easy installation right out of the box. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs. brand_description Bosch Automotive Review: Volvos love Bosch plugs - My Volvo is very finicky about spark plugs. I have cheaped out in the past and used a different brand that resulted in multiple engine codes. When using these OEM Bosch plugs I have no codes, no issues. Review: Four Stars - good ## Features - Bosch Double Iridium Spark Plugs feature both an iridium firing pin and an iridium ground electrode inlay that offer higher performance and 4X longer life compared to standard copper spark plugs - 360-degree laser welded ultra-fine wire iridium firing pin provides better ignitability - reducing voltage requirements up to 24% - and enhanced durability - Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - making installation quick and easy - Bosch Double Iridium spark plugs are pre-gapped at the factory and ready to install right out of the box - gap adjustment prior to installation not required - Meets or exceeds manufacturer design requirements for OE fit, form, and function for modern gasoline engines - including Gasoline Direct Injection (GDI) engines - Compatible with select vehicles (Note: engine affects fitment - verify specific fitment details with desertcart confirmed fit fit checker above): HYUNDAI: 2010-12 Genesis Coupe; LAND ROVER: 2008-12 LR2; LEXUS: 2013-18 ES300h, 2019-23 ES350, 2016-20 GS F - Compatible with (continued): LEXUS: 2016-20 GS350, 2013-18 GS450h, 2018-23 IS300, 2018-23 IS350, 2022-23 IS500, 2018-23 LC500, 2018-23 LC500h, 2018-19 LS500, 2018-23 LS500h, 2015-21 NX300h, 2015-22 RC F, 2018-22 RC300, 2018-22 RC350 - Compatible with (continued): LEXUS: 2016-22 RX350, 2018-22 RX350L, 2016-22 RX450h, 2018-22 RX450hL; SAAB: 2006 9-2X, 2006-07 B9 Tribeca, 2004-06 Baja, 2004-08 Forester, 2004-07 Impreza, 2008-09 Legacy, 2005-09 Outback; TOYOTA: 2013-22 Avalon - Compatible with (continued): TOYOTA: 2012-23 Camry, 2017-22 Highlander, 2016-19 RAV4, 2017-20 Sienna, 2016-23 Tacoma; VOLVO: 2007-13 C30, 2006-13 C70, 2004-11 S40, 2004-09,2011-16 S60, 2016-16 S60 Cross Country, 2007-15 S80, 2005-11 V50 - Compatible with (continued): VOLVO: 2015-16 V60, 2015-16 V60 Cross Country, 2004-10 V70, 2010-16 XC60, 2009-16 XC70, 2007-14 XC90 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0068M5ICO | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #595,762 in Automotive ( See Top 100 in Automotive ) #3,295 in Automotive Replacement Spark Plugs | | Brand Name | Bosch | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Customer Reviews | 4.3 4.3 out of 5 stars (45) | | Global Trade Identification Number | 04047023107428 | | Included Components | spark plug | | Item Type Name | Spark Plug | | Item Weight | 40 Grams | | Manufacturer | Bosch Automotive | | Manufacturer Part Number | 0242236528 | | Manufacturer Warranty Description | Limited | | Model Number | FR7NI33_1 | | OEM Equivalent Part Number | 18842 08061 | | Thread Size | M14x1.25 | | Top Material Type | Metal | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Bosch - **Core Material:** Iridium - **Thread Size:** M14x1.25 - **Top Material Type:** Metal - **Vehicle Service Type:** Car ## Images ![FR7NI33 OE Fine Wire Double Iridium Spark Plug - Single - Image 1](https://m.media-amazon.com/images/I/71mVPPIha1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Volvos love Bosch plugs *by D***D on September 10, 2025* My Volvo is very finicky about spark plugs. I have cheaped out in the past and used a different brand that resulted in multiple engine codes. When using these OEM Bosch plugs I have no codes, no issues. ### ⭐⭐⭐⭐ Four Stars *by D***T on May 7, 2015* good ### ⭐⭐⭐⭐⭐ Made in Germany *by J***0 on June 21, 2019* Made in Germany Before got NGK fake spark plugs !!!! Fake NGK Lucky I found out early ! LOL After change the engine is running smooth again !!! ## Frequently Bought Together - BOSCH FR7NI33 OE Fine Wire Double Iridium Spark Plug - Single - Bosch 0221604010 Original Equipment Ignition Coil - Compatible With Select Volvo C30, C70, S40, S60, V50, V60, V70, XC60, XC70 - Single --- ## 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.pl/products/25094351-fr7ni33-oe-fine-wire-double-iridium-spark-plug-single](https://www.desertcart.pl/products/25094351-fr7ni33-oe-fine-wire-double-iridium-spark-plug-single) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*