--- product_id: 2947715 title: "(9160) RC-ZE21 Spark Plug Wire Set" brand: "ngk" price: "KD 25.90" currency: KWD in_stock: true reviews_count: 8 url: https://www.desertcart.com.kw/products/2947715-9160-rc-ze21-spark-plug-wire-set store_origin: KW region: Kuwait --- # Ultra-low resistance for powerful spark High-temp silicone jacket up to 482°F Positive-locking stainless steel terminals (9160) RC-ZE21 Spark Plug Wire Set **Brand:** ngk **Price:** KD 25.90 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your engine’s true potential with NGK’s spark plug wire set! ## Quick Answers - **What is this?** (9160) RC-ZE21 Spark Plug Wire Set by ngk - **How much does it cost?** KD 25.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/2947715-9160-rc-ze21-spark-plug-wire-set) ## Best For - ngk enthusiasts ## Why This Product - Trusted ngk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise-Free Drive:** Advanced EMI/RFI noise suppression technology scrambles electrical interference for smoother, quieter engine operation. - • **Trusted OE Quality:** NGK’s legacy of 80+ years ensures OEM-level reliability and performance, making it the go-to choice for professionals. - • **Effortless Installation:** Color-coded, numbered wires with corrosion-resistant terminals guarantee a perfect, vibration-proof fit every time. - • **Heat-Defying Durability:** Silicone outer jacket withstands extreme temperatures (250°C/482°F+) resisting moisture, oil, and cracking. - • **Precision Engine Ignition:** Variable pitch winding ensures ultra-low resistance and superior spark delivery for peak engine performance. ## Overview The NGK RC-ZE21 Spark Plug Wire Set features 4 color-coded, numbered wires with variable pitch winding for ultra-low resistance and superior EMI/RFI noise suppression. Its high-temp silicone jacket resists heat up to 482°F, moisture, and oil, while positive-locking stainless steel terminals ensure a secure, vibration-resistant fit. Designed to meet or exceed OEM standards, this set delivers reliable ignition performance, improved fuel efficiency, and durability trusted by professionals worldwide. ## Description NGK Wire Set: 7mm ultra-low resistance magnetic core, wire wound ignition cable with OEM or better specified spark plug and distributor boots. High temp silicone jacket resists underhood temperatures up to 482 degrees F. High density, premium fiberglass braiding reinforcement over EPDM / silicone inner insulation for superior dielectric strength and excellent cable tensile strength. NGK wire sets are built to meet stringent OEM tolerances for a variety of vehicles. They utilize a construction method known as variable pitch wire winding to create resistance to radio frequency interference. The variable pitch winding provides suppression throughout a very wide range by scrambling and breaking up the electrical waves radiated by the firing of the spark plugs. NGK wire sets provide superior firing and fuel savings, outstanding durability, excellent noise suppression, and consistent is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the highest durability and operational performance to meet OE standards. The Ignition Specialist full-line product offering includes: spark plugs, glow plugs, ignition coils, coil-on-plug boots and wire sets. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist offering quality replacement parts for domestic and import vehicles. Review: Genuine, Quality, Easy to Install Product - 5/5 Genuine NGK Product. Quick and easy installation process. Was having idling issues with my 91 NA Miata. Misfiring was causing the engine to die. Changed spark plugs and improved by a large margin but was still trying to die. Purchased a new wire set and installed in about 10 minutes, immediately fixed the issue. Now the car is running better than ever. Review: Definitly good fitment - Qualitu fitment and price fit mitata perfectly oem look amazing on the car and defeitly help car run better ## Features - Set includes 4 wires (Coil Lead N/R) - Variable pitch winding delivers ultra-low resistance, a powerful spark and outstanding EMI/RFI noise suppression - Numbered for easy cylinder identification and coil wires are color coded for correct and easy installation - Positive-locking, corrosion-resistant stainless steel terminal ends for tight fit and maximum resistance to vibration and separation - High-temp (250°+ C / 482°+ F) silicone outer jacket resists moisture, oil/petrol and cracking due to temperature extremes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000IY8OLU | | Best Sellers Rank | #480,360 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Performance Spark Plug Wires #690 in Automotive Replacement Spark Plug Wire Sets | | Brand | NGK | | Brand Name | NGK | | Cable Type | Copper | | Color | Blue | | Compatible Devices | Internal combustion engine vehicles with a spark ignition system | | Compatible Phone Models | Ze21 | | Connector Gender | Female | | Connector Type | Positive Locking | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.7 out of 5 stars 896 Reviews | | Global Trade Identification Number | 00087295091609 | | Included Components | 4 Wires (Coil Lead N/R) | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Item Type Name | Spark Plug Wire Set | | Item Weight | 0.01 Ounces | | Manufacturer | NGK | | Maximum Voltage | 15 Volts (DC) | | Model | RC-ZE21 | | Model Name | NGK Spark Plug Wire Set | | Number of Items | 1 | | Number of Pins | 2 | | Other Special Features of the Product | Heat Resistant | | Outer Material | Silicone | | Recommended Uses For Product | Improving engine performance in automotive and other internal combustion applications | | Special Feature | Heat Resistant | | UPC | 087295091609 | | Unit Count | 1.0 Count | | Warranty Description | Limited Lifetime | ## Product Details - **Brand:** NGK - **Cable Type:** Copper - **Compatible Devices:** Internal combustion engine vehicles with a spark ignition system - **Connector Type:** Positive Locking - **Special Feature:** Heat Resistant ## Images ![(9160) RC-ZE21 Spark Plug Wire Set - Image 1](https://m.media-amazon.com/images/I/71qg8fWJvCL.jpg) ## Questions & Answers **Q: what's the Resistance in ohms?** A: The resistance value is an unpublished specification, but should be a couple thousand ohms per foot. **Q: Does this fit in a 99 miata** A: They fit my 96 Miata. I do not know if it fits a 99 Miata. **Q: Do you have red color ?** A: Sorry, not in red but we have them in grey. **Q: A que vehiculo le pertenecen** A: This wire set looks to fit Mazda Miata 90-97 and 99-2000 cars ## Customer Reviews ### ⭐⭐⭐⭐⭐ Genuine, Quality, Easy to Install Product *by C***Y on July 21, 2023* 5/5 Genuine NGK Product. Quick and easy installation process. Was having idling issues with my 91 NA Miata. Misfiring was causing the engine to die. Changed spark plugs and improved by a large margin but was still trying to die. Purchased a new wire set and installed in about 10 minutes, immediately fixed the issue. Now the car is running better than ever. ### ⭐⭐⭐⭐⭐ Definitly good fitment *by T***I on January 17, 2026* Qualitu fitment and price fit mitata perfectly oem look amazing on the car and defeitly help car run better ### ⭐⭐⭐⭐⭐ NGK ZE21 Spark Plug Wire Set for Miata NA *by D***O on February 8, 2012* The NGK ZE21 Spark Plug Wire Set is a great product. Like all NGK products, it just fits right without having to modify it. The spark plug wire set is made for the 1990 - 1997 Miata and the length of the spark plugs wires is perfect. I like pre-made spark plug wire sets and not the universal type that require the end user to cut the spark plug wires (to size) and then to crimp on a terminal for each spark plug wire. When you purchase the NGK spark plug wires make sure you purchase the "blue" ones which are the premium set and not the standard "black" spark plug wires. The spark plug wires should be changed every 30,000 miles on a Miata to maintain performance. These spark plug wires are exactly what is needed for maximum performance, so don't bother purchasing the so-called "high performance" spark plug wires because you won't get a better spark plug wire for your money. ## Frequently Bought Together - NGK (9160) RC-ZE21 Spark Plug Wire Set - BOSCH 77103WS Workshop Fuel Filter - Compatible with Select Mazda Miata - 4 pc NGK V-Power Spark Plugs compatible with Mazda Miata 1.6L L4 1990-1993 --- ## 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.com.kw/products/2947715-9160-rc-ze21-spark-plug-wire-set](https://www.desertcart.com.kw/products/2947715-9160-rc-ze21-spark-plug-wire-set) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-04-23*