- Home Page /
- Automotive /
- Performance Parts & Accessories /
- Ignition & Electrical /
- Spark Plugs & Wires /
- Wires /
- Wire Sets /
- NGK (8660) RC-XX89 Spark Plug Wire Set
- View site in :
- Português




NGK RC-XX89 Spark Plug Wire Set delivers powerful spark and EMI/RFI noise suppression. It has numbered and color-coded wires for easy identification and installation, positive-locking stainless steel terminal ends, and a high-temp silicone outer jacket.
NGK (8660) RC-XX89 Spark Plug Wire Set
€ 63
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
NGK RC-XX89 Spark Plug Wire Set delivers powerful spark and EMI/RFI noise suppression. It has numbered and color-coded wires for easy identification and installation, positive-locking stainless steel terminal ends, and a high-temp silicone outer jacket.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
- NGK 8660 RC-XX89 Spark Plug Wire Set
- Includes 4 wires with positive-locking, corrosion-resistant stainless steel terminal ends
- 7mm ultra-low resistance magnetic core ignition cable with high-temp silicone jacket
- Built to meet stringent OEM tolerances, featuring variable pitch wire winding for EMI/RFI noise suppression
- Superior firing, fuel savings, and durability with excellent noise suppression
- Manufactured to highest durability and OE standards, offering quality replacement parts for domestic and import vehicles
| Brand Name | NGK |
| Manufacturer | NGK |
| UPC | 087295086605 |
| Global Trade Identification Number | 00087295086605 |
| Part Number | RC-XX89 |
| Model | RC-XX89 |
| Unit Count | 1.0 Count |
| Included Components | 4 Wires (Coil Lead N/R) |
| Item Type Name | Spark Plug Wire Set |
| Item Weight | 16 ounces (453.6 grams) |
| Wire Diameter | 7 Millimeters |
| Connector Type | Terminal Ends |
| Material Type | Alloy Steel, Silicone |
| Cable Type | spark plug wire |
| Brand | NGK |
| Material | Alloy Steel, Silicone |
What's in the box
4 Wires (Coil Lead N/R)
Who Should Buy?
-
Performance Enthusiasts
Ideal for users seeking enhanced engine performance and efficient spark delivery for improved acceleration.
-
DIY Mechanics
Perfect for amateur mechanics looking to upgrade their vehicle's ignition system with reliable, easy-to-install spark plug wires.
-
Everyday Drivers
Well-suited for regular car owners wanting to maintain or replace worn spark plug wires for optimal engine function.
-
High-Powered Racing
Not suitable for extreme racing conditions where specialized high-performance wiring is necessary for maximum output.
-
Older Vehicles
May not be compatible with vintage cars that require specific wire configurations not supported by this set.
-
Heavy-Duty Trucks
Not ideal for heavy-duty vehicles that demand more rugged wiring solutions for sustaining higher power loads.
Product Description
Customer Questions & Answers
-
Question:
What is the NGK 8660 RC-XX89 Spark Plug Wire Set designed for?
Answer: The NGK 8660 RC-XX89 Spark Plug Wire Set is designed for optimal performance in various automotive applications. It connects the ignition coil or distributor to the spark plugs, facilitating efficient ignition of the fuel-air mixture. High-quality materials ensure excellent conductivity and resistance to heat and abrasion, enhancing engine performance, fuel efficiency, and overall reliability. This set is ideal for ensuring your engine runs smoothly under various conditions, making it suitable for both daily drivers and performance-focused vehicles. -
Question:
How do I install the NGK 8660 RC-XX89 Spark Plug Wire Set?
Answer: Installing the NGK 8660 RC-XX89 Spark Plug Wire Set requires a few basic tools and a bit of automotive knowledge. Start by disconnecting the battery to avoid any electrical mishaps. Carefully remove the old wires, taking note of their order for proper installation. Connect the new NGK wires, ensuring a secure fit to both the spark plugs and the ignition coil. This process not only promotes a reliable connection but also optimizes engine performance, making it a worthwhile step for anyone looking to maintain their vehicle's efficiency. -
Question:
What materials are used in the NGK 8660 RC-XX89 Spark Plug Wire Set?
Answer: The NGK 8660 RC-XX89 Spark Plug Wire Set is made of high-quality silicone insulation and stainless steel terminals, ensuring durability and performance. Silicone provides excellent resistance to heat, chemicals, and wear, which helps to extend the lifespan of the wires. The stainless-steel terminals ensure secure connections, minimizing the risk of misfire and electrical faults. This combination of materials leads to stronger electrical conductivity and improved engine efficiency, making it a top choice for automotive enthusiasts. -
Question:
Can the NGK 8660 RC-XX89 Spark Plug Wire Set improve engine performance?
Answer: Yes, the NGK 8660 RC-XX89 Spark Plug Wire Set can significantly improve engine performance. By providing a stable and efficient electrical connection, it ensures that the spark plugs receive the optimal energy needed for ignition. This leads to better fuel combustion, resulting in enhanced power output and efficiency. Regularly upgrading to high-quality spark plug wires like NGK can help prevent misfires and engine stuttering, making your driving experience smoother and more responsive. -
Question:
What vehicles are compatible with the NGK 8660 RC-XX89 Spark Plug Wire Set?
Answer: The NGK 8660 RC-XX89 Spark Plug Wire Set is compatible with a variety of vehicles, primarily those requiring a specific type of spark plug wire configuration. It is best suited for high-performance engines and many models from leading automotive brands. To ensure compatibility, check your vehicle's manual or consult vehicle compatibility charts available from automotive parts retailers. This versatility makes it a go-to choice for mechanics and car enthusiasts alike looking to enhance their vehicles. -
Question:
How often should I replace the NGK 8660 RC-XX89 Spark Plug Wire Set?
Answer: Replacing the NGK 8660 RC-XX89 Spark Plug Wire Set typically depends on the vehicle's age, usage, and the quality of previous spark plug wires. Generally, it’s advisable to inspect spark plug wires every 30,000 miles or during routine maintenance. Signs that replacement may be needed include visible cracks, wear, or engine misfires. Regular replacement ensures optimal engine performance and minimizes the risk of unexpected breakdowns, thereby keeping your vehicle operating smoothly. -
Question:
Are NGK spark plug wires better than other brands?
Answer: NGK spark plug wires are considered among the best in the industry due to their superior design and engineering. They are crafted using high-quality materials that provide excellent conductivity and durability. Compared to other brands, NGK offers a reliable performance, reducing the chances of electrical issues and misfires. Many automotive professionals and enthusiasts prefer NGK for their consistent quality, making them a trusted choice for performance upgrades and maintenance across a wide variety of vehicles. -
Question:
What should I consider when choosing spark plug wires?
Answer: When choosing spark plug wires, consider factors like compatibility with your vehicle, materials used, and wire length. Quality insulation is crucial for preventing electrical interference, while a solid construction will enhance durability. Look for wires that provide high conductivity for better performance. Additionally, matching the resistance rating with your engine type ensures optimal ignition energy transfer. These considerations will help you select spark plug wires that not only fit your vehicle but also improve its performance. -
Question:
Can I use NGK 8660 RC-XX89 Spark Plug Wire Set for racing applications?
Answer: Yes, the NGK 8660 RC-XX89 Spark Plug Wire Set is suitable for racing applications. Its construction features robust materials and excellent conductivity, which are essential for performance in high-stress environments. Many racers choose NGK for their reliability in maintaining consistent ignition under extreme conditions. Upgrading to this wire set for racing can contribute to improved throttle response and overall engine performance, which are critical factors in competitive settings. -
Question:
Where can I buy the NGK 8660 RC-XX89 Spark Plug Wire Set?
Answer: You can buy the NGK 8660 RC-XX89 Spark Plug Wire Set from Ubuy in Portugal. Ubuy provides a convenient online shopping experience, offering a wide range of automotive parts, including high-quality spark plug wires. Their platform ensures that you can easily find the product you need while benefiting from user reviews and detailed product descriptions, facilitating an informed purchasing decision.
NGK Wire Sets Editorial Review
The NGK (8660) RC-XX89 Spark Plug Wire Set has received positive reviews from customers. One customer mentioned that the wires were easy to install and worked great. Another customer, who owned multiple Hyundai/Kia cars, stated that these wires were the first to prevent arching and jumping in high humidity weather. They highly recommended these wires. However, one customer was disappointed as the wire for cylinder #1 was too short. Overall, the NGK RC-XX89 Spark Plug Wire Set is praised for its quality and performance.
Customer Reviews & Ratings
-
5 Star
82%
-
4 Star
7%
-
3 Star
6%
-
2 Star
0%
-
1 Star
5%
Review this product
Share your thoughts with other customers
Pros
- Easy to install
- Prevents arching and jumping in high humidity weather
- Good quality and appearance
- Great performance increase
- Fit for multiple Hyundai and Kia models
Cons
- One wire may be too short
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 63
Order now and get it around Wednesday, July 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Delivers powerful spark and EMI/RFI noise suppression
- Numbered and color-coded wires for easy identification and installation
- Positive-locking stainless steel terminal ends
- High-temp silicone outer jacket
- Resistant to moisture, oil/petrol, and cracking
- Set includes 4 wires (Coil Lead N/R)

