--- product_id: 73674127 title: "7422 OE Fine Wire Double Platinum Spark Plug - Pack of 10" brand: "bosch" price: "S$110" currency: SGD in_stock: true reviews_count: 6 category: "Bosch" url: https://www.desertcart.sg/products/73674127-7422-oe-fine-wire-double-platinum-spark-plug-pack-10 store_origin: SG region: Singapore --- # 3X longer service life Nickel-plated corrosion resistance Pre-gapped, ready to install 7422 OE Fine Wire Double Platinum Spark Plug - Pack of 10 **Brand:** bosch **Price:** S$110 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your engine’s potential with Bosch’s platinum precision! ## Quick Answers - **What is this?** 7422 OE Fine Wire Double Platinum Spark Plug - Pack of 10 by bosch - **How much does it cost?** S$110 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/73674127-7422-oe-fine-wire-double-platinum-spark-plug-pack-10) ## 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 - • **Effortless Installation:** Factory pre-gapped and nickel-plated threads mean no anti-seize or adjustments needed—just plug and play. - • **OEM-Grade Fit & Function:** Meets or exceeds original equipment specs for seamless compatibility with select Chrysler, Mercedes-Benz, and Toyota models. - • **Corrosion-Resistant Build:** Nickel-plated rolled threads provide exceptional resistance to rust, ensuring long-term reliability. - • **Triple Platinum Durability:** Experience 3X longer spark plug life with double platinum tips that outlast standard copper plugs. - • **Precision Ignition Performance:** Fine wire center electrode ensures superior ignitability and consistent engine power. ## Overview Bosch 7422 OE Fine Wire Double Platinum Spark Plugs deliver 3X longer service life and enhanced ignitability through a unique 360° laser-welded fine wire platinum design. Pre-gapped and corrosion-resistant, these plugs ensure easy installation and OEM-level performance for select Chrysler, Mercedes-Benz, and Toyota vehicles. ## Description Bosch OE Fine Wire Double Platinum Spark Plugs are engineered to extend performance life and durability. The fine wire design of the center electrode improves ignitability and performance in your engine, while the platinum tip on the center electrode and platinum inlay on the ground electrode deliver a 3X longer service life than standard copper plugs. This design reduces gap erosion and increases durability and performance life while meeting original equipment specifications for double platinum spark plugs. Nickel plated, rolled threads, combined with a factory preset gap, ensure simple, easy installation right out of the box - no anti-seize or gapping necessary. Review: Spark plugs - Perfect fit Review: Bosch Quality - Perfect. Exactly OEM ## Features - Bosch OE Fine Wire Double Platinum Spark Plugs feature a platinum firing pin and ground electrode inlay that provide 3X longer service life compared to standard copper plugs - Unique 360 degree, continuous laser welded fine wire platinum firing pin design delivers better corrosion resistance, ignitability, and performance - Nickel-plated rolled threads provide exceptional resistance to corrosion and do not require anti-seize - making installation quick and easy - Bosch OE Fine Wire Double Platinum 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 OE manufacturer design requirements for fit, form, and function for modern gasoline engines - Compatible with select vehicles including, but not limited to, the following (Note: engine affects fitment - verify specific fitment details with fit checker above): CHRYSLER: 2004-08 Crossfire; MERCEDES-BENZ: 1998-05 CLK320, 1999-03 CLK430 - Compatible with (continued): MERCEDES-BENZ: 2003-06 CLK500, 2001-02 CLK55 AMG, 2006 CLS500, 1998-06 CL500, 2001-02 CL55 AMG, 2001-05 C240, 1998-00 C280, 2001-05 C320, 1998-00 C43 AMG, 1998-05 E320, 1998-02 E430, 2003-06 E500, 1999-02 E55 AMG - Compatible with (continued): MERCEDES-BENZ: 2002-08 G500, 2003-04 G55 AMG, 1998-03 ML320, 2003-05 ML350, 1999-01 ML430, 2002-07 ML500, 2000-03 ML55 AMG, 2006-07 R500, 2001-04 SLK320, 2005 SLK55 AMG, 1998-06 SL500, 1996-98 SL600, 2006 S350 - Compatible with (continued): MERCEDES-BENZ: 1998-99 S420, 2000-06 S430, 1998-06 S500, 2001-02 S55 AMG, 1994-99 S600; TOYOTA: 1986-89 Celica, 1985-89 Corolla, 1989-92 Cressida, 1985-89 MR2, 1986-92 Supra ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0792TNSWY | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #224,149 in Automotive ( See Top 100 in Automotive ) #1,435 in Automotive Replacement Spark Plugs | | Brand | Bosch | | Brand Name | Bosch | | Compatible with Vehicle Type | Car, SUV, Truck | | Core Material | Platinum | | Customer Reviews | 4.6 out of 5 stars 47 Reviews | | Global Trade Identification Number | 04047024115507 | | Included Components | Spark Plugs | | Item Type Name | Spark Plugs | | Item Weight | 0.08 Pounds | | Manufacturer | Bosch Automotive | | Manufacturer Part Number | 7422 | | Manufacturer Warranty Description | Limited | | Model Number | 7422 | | Thread Size | 14mm | | Top Material Type | Platinum | | Unit Count | 10.0 Count | | Vehicle Service Type | Car, SUV, Truck | ## Product Details - **Brand:** Bosch Automotive - **Core Material:** Platinum - **Thread Size:** 14mm - **Top Material Type:** Platinum - **Vehicle Service Type:** Car, SUV, Truck ## Images ![7422 OE Fine Wire Double Platinum Spark Plug - Pack of 10 - Image 1](https://m.media-amazon.com/images/I/81YtdnRtXtL.jpg) ![7422 OE Fine Wire Double Platinum Spark Plug - Pack of 10 - Image 2](https://m.media-amazon.com/images/I/81qIwYq89FL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Spark plugs *by E***N on January 13, 2026* Perfect fit ### ⭐⭐⭐⭐⭐ Bosch Quality *by J***7 on January 4, 2026* Perfect. Exactly OEM ### ⭐⭐⭐⭐⭐ Verify OEM status. *by A***N on May 26, 2025* Good product for a good price...let's see how long they last. --- ## 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.sg/products/73674127-7422-oe-fine-wire-double-platinum-spark-plug-pack-10](https://www.desertcart.sg/products/73674127-7422-oe-fine-wire-double-platinum-spark-plug-pack-10) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-04-22*