--- product_id: 653012839 title: "Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041" brand: "rlp" price: "€ 109.96" currency: EUR in_stock: true reviews_count: 5 category: "Rlp" url: https://www.desertcart.be/products/653012839-universal-spark-plug-wire-set-8-5mm-with-red-silicone store_origin: BE region: Belgium --- # 5000 ohms/ft low resistance 450°F heat resistance stainless steel terminals Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 **Brand:** rlp **Price:** € 109.96 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with power and precision! ## Quick Answers - **What is this?** Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 by rlp - **How much does it cost?** € 109.96 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/653012839-universal-spark-plug-wire-set-8-5mm-with-red-silicone) ## Best For - rlp enthusiasts ## Why This Product - Trusted rlp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Stainless steel terminals resist corrosion and guarantee long-term electrical conductivity. - • **Rugged Strength:** Tightly woven fiberglass braids provide superior pull strength and terminal retention for durability you can trust. - • **Unmatched Heat Defense:** 450°F rated double silicone jacket keeps performance blazing even under extreme engine temps. - • **Maximized Spark Efficiency:** 5000 ohms/ft resistance ensures a hotter, longer-lasting spark for quicker throttle response and cleaner emissions. - • **Universal Fit, Custom Performance:** Designed to replace Accel 4041 and fit a wide range of vehicles, making upgrades effortless and reliable. ## Overview This Universal Spark Plug Wire Set features an 8.5mm double silicone jacket rated to 450°F, stainless steel terminals for corrosion resistance, and a carbon black core with RFI suppression. Engineered for universal and custom-fit applications, it delivers enhanced ignition efficiency with 5000 ohms/ft resistance, ensuring a hotter spark, improved throttle response, and reduced emissions. Backed by a 2-year warranty, it’s the ultimate upgrade for street-driven vehicles seeking reliable, high-performance ignition. ## Description RLP spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.Features:8.5mm High Gloss Silicone Jacket450 F Rated Silicone JacketStainless Steel Plug TerminalsRFI Suppression For Street Driven ApplicationsHigh-strength Fiberglass Braid ConstructionPre And Post HEI VehiclesCondition: 100%Brand new and well packedHigh Quality: Built to strict quality control standards, high quality replacement partQuality Guarantee: 2 Years WarrantyReplaces Part Numbers: Accel 4041Vehicle Application: Universal and Custom-Fit Review: Seems ok, time will tell. - Seem to be a decent quality. I bought a crimper set as well to terminate the ends. Review: Decent set of wires. - Decent wire set, had all the terminals I needed included seems to be decent quality, just cut to fit and crimped with a proper crimper and it seems as good as any set I've used for a street car. ## Features - Features & Benefits - Conductive Carbon Black core wire feature RFI Suppression, tightly woven fiberglass braids adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. - 450 F Rated Silicone Jacket - This 8.5mm wire's double silicone construction is rated to 450 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. - Resistance - 5000 ohms/ft of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions - Universal Fit - Both universal and custom-fit applications are available for early and late model cars and trucks, Replaces Part Number: Accel 4041 - 2 Years Warranty - This spark plug wire set comes with 2 years warranty, if it ever fails, simply contact us for free replacement or refund. If any other problems, please let us know. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WVJ3D67 | | Best Sellers Rank | #48,807 in Automotive ( See Top 100 in Automotive ) #36 in Automotive Replacement Spark Plug Wire Sets | | Brand | RLP | | Brand Name | RLP | | Cable Type | Component | | Color | Red | | Compatible Devices | [Universal Cars and Trucks] | | Connector Gender | Male-to-Male | | Connector Type | Component | | Customer Package Type | sealed anti-static bag | | Customer Reviews | 4.4 out of 5 stars 216 Reviews | | Included Components | Spark Plug Wire Set | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Item Weight | 1.09 Kilograms | | Manufacturer | Rocklike Promise | | Model | RLP-4041 | | Model Name | RLP-4041 | | Number of Items | 9 | | Number of Pins | 2 | | Other Special Features of the Product | Heat Resistant | | Outer Material | Silicone | | Part Number | RLP-4041-RD | | Recommended Uses For Product | Replacing and upgrading spark plug wires in cars and trucks, particularly for street driven applications Recommended Uses For Product Replacing and upgrading spark plug wires in cars and trucks, particularly for street driven applications See more | | Special Feature | Heat Resistant | | UPC | 768484525241 | | Unit Count | 1 Count | ## Product Details - **Brand:** RLP - **Connector Type:** Component - **Cable Type:** Component - **Compatible Devices:** [Universal Cars and Trucks] - **Special Feature:** Heat Resistant ## Images ![Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 - Image 1](https://m.media-amazon.com/images/I/81fGLEQXnkL.jpg) ![Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 - Image 2](https://m.media-amazon.com/images/I/81Av0yUYCLL.jpg) ![Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 - Image 3](https://m.media-amazon.com/images/I/818RP2xZRKL.jpg) ![Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 - Image 4](https://m.media-amazon.com/images/I/71kvoRyTifL.jpg) ![Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 - Image 5](https://m.media-amazon.com/images/I/71jPL50SxWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems ok, time will tell. *by D***D on 11 September 2025* Seem to be a decent quality. I bought a crimper set as well to terminate the ends. ### ⭐⭐⭐⭐⭐ Decent set of wires. *by J***. on 27 December 2025* Decent wire set, had all the terminals I needed included seems to be decent quality, just cut to fit and crimped with a proper crimper and it seems as good as any set I've used for a street car. ### ⭐⭐⭐⭐⭐ Good quality *by L***S on 25 February 2026* Mint ## Frequently Bought Together - Universal Spark Plug Wire Set 8.5mm with Red Silicone Jacket and 90 Degree Boots Replaces Accel 4041 - Haisstronica Crimping Tool for Spark Plug Ignition Wire,8.5mm Ratchet Wire Crimper Tool,HS-2048 - SHINEHOME Spark Plug Wire Heat Shield Sleeve 2500° Spark Plug Boot Protector Wire Boots Wrap for SBC BBC 350 454 8PCS Spark Plug Wire Covers --- ## 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/653012839-universal-spark-plug-wire-set-8-5mm-with-red-silicone](https://www.desertcart.be/products/653012839-universal-spark-plug-wire-set-8-5mm-with-red-silicone) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-28*