--- product_id: 635703132 title: "BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4" brand: "bosch" price: "€ 137.92" currency: EUR in_stock: true reviews_count: 9 category: "Bosch" url: https://www.desertcart.be/products/635703132-bosch-9673-oe-fine-wire-double-iridium-spark-plug-pack store_origin: BE region: Belgium --- # Up to 4X longer life 24% less voltage needed 360° laser welded ultra-fine wire BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 **Brand:** bosch **Price:** € 137.92 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with Bosch’s double iridium precision! ## Quick Answers - **What is this?** BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 by bosch - **How much does it cost?** € 137.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/635703132-bosch-9673-oe-fine-wire-double-iridium-spark-plug-pack) ## 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 - • **Ready Out of the Box:** Factory pre-gapped spark plugs save you installation time—no adjustments needed, just plug and play. - • **Durability That Lasts:** Laser welded electrodes and nickel-plated threads resist corrosion and galling for effortless maintenance and extended lifespan. - • **Trusted by Petrol Heads:** Highly rated with 4.6 stars and glowing reviews for enhanced mileage and performance across top vehicle models. - • **Precision Ignition Power:** Ultra-fine double iridium electrodes reduce voltage demand by 24%, igniting your engine faster and cleaner. - • **OE-Perfect Fit & Function:** Engineered to meet or exceed original equipment specs, ensuring seamless compatibility with modern GDI engines. ## Overview Bosch 9673 OE Fine Wire Double Iridium Spark Plugs deliver advanced ignition technology with ultra-fine laser welded electrodes that reduce voltage requirements by 24%, ensuring faster, cleaner combustion. Designed for modern gasoline engines including GDI, these plugs offer up to 4X longer life with corrosion-resistant nickel-plated threads and come factory pre-gapped for hassle-free installation. Trusted by thousands of drivers for enhanced performance and durability. ## Description Bosch OE Fine Wire 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 OE Fine Wire 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. The Nickel-plated rolled threads provide maximum resistance to corrosion - ensuring the spark plug removes easily from the cylinder head without galling - and do not require anti-seize during installation - saving time. Bosch Double Iridium Spark Plugs meet or exceed manufacturer design requirements for OE fit, form, and function for modern gasoline engines. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs. Review: DOWARAH - PERFACTLY FIT IN MY FORD ECOSPORT Review: Worth for the Money - Received genuine Bosch Iridium Spark Plugs- 4no.s & fitted to my Skoda Fabia 1.2mpi. Excellent performance, good in mileage & I do recommend this to every Petrol Head Engine. Worth for the Money. Thank you ## Features - 360-degree laser welded ultra-fine wire iridium firing pin provides better ignitability - reducing voltage requirements up to 24% - and enhanced durability - Meets or exceeds manufacturer design requirements for OE fit, form, and function for modern gasoline engines - including Gasoline Direct Injection (GDI) engines ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0027ZKDG2 | | Best Sellers Rank | #78,581 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #530 in Ignitions | | Brand | Bosch | | Brand Name | Bosch | | Compatible with Vehicle Type | Car | | Core Material | Iridium | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 2,595 Reviews | | Gap Size | 1.1 Millimeters | | Global Trade Identification Number | 00028851034449 | | Item Type Name | OE Replacement Spark Plug, Up to 4X Longer Life (4 Pk) Chrysler Aspen, 300, Dodge Challenger, Charger, Durango, Ram 1500, Ram 2500, Ram 3500, Jeep Commander, Grand Cherokee | | Item Weight | 0.21 Pounds | | Manufacturer | Bosch Automotive | | Manufacturer Part Number | 9673 | | Model | 9673 | | Thread Size | 14 | | Top Material Type | iridium | | UPC | 028851034449 | | Unit Count | 4.0 Count | | Vehicle Service Type | Car | | What Is In the Box | spark plugs | ## Product Details - **Brand:** Bosch - **Core Material:** Iridium - **Thread Size:** 14 - **Top Material Type:** iridium - **Vehicle Service Type:** Car ## Images ![BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/71FZXJroy2L.jpg) ![BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 2](https://m.media-amazon.com/images/I/61GmL0w8STL.jpg) ![BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 3](https://m.media-amazon.com/images/I/61SR5jxEiPL.jpg) ![BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 4](https://m.media-amazon.com/images/I/51Q9udIwTTL.jpg) ![BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - Image 5](https://m.media-amazon.com/images/I/61xQszqJFIL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ DOWARAH *by A***R on 9 December 2025* PERFACTLY FIT IN MY FORD ECOSPORT ### ⭐⭐⭐⭐⭐ Worth for the Money *by J***A on 30 March 2022* Received genuine Bosch Iridium Spark Plugs- 4no.s & fitted to my Skoda Fabia 1.2mpi. Excellent performance, good in mileage & I do recommend this to every Petrol Head Engine. Worth for the Money. Thank you ### ⭐ Please check *by R***A on 23 March 2026* He is not pet to Kia seltos I replace them please help ## Frequently Bought Together - BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4 - 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.be/products/635703132-bosch-9673-oe-fine-wire-double-iridium-spark-plug-pack](https://www.desertcart.be/products/635703132-bosch-9673-oe-fine-wire-double-iridium-spark-plug-pack) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-21*