8x NGK Ruthenium Spark Plugs – Ford Mustang 5.0L V8 (Part No: 91276 / LTR6AHX)
Upgrade your ignition system with NGK’s advanced Ruthenium spark plugs, designed for improved performance, efficiency, and longevity. Engineered for modern high-output engines, these plugs deliver a stronger spark, better combustion, and consistent reliability under demanding conditions.
Perfect for Ford Mustang 5.0L V8 applications, whether for daily driving or performance use.
🔧 Features & Benefits
- Genuine NGK Ruthenium HX spark plugs
- Enhanced ignition performance and throttle response
- Improved fuel efficiency and combustion stability
- Superior durability and extended service life
- Designed for modern high-performance engines
📦 Includes
- Set of 8 spark plugs
🚗 Fitment
- Ford Mustang 5.0L V8
📌 Specifications
- Part Number: 91276
- NGK Code: LTR6AHX
👍 Why Choose NGK Ruthenium?
NGK’s Ruthenium technology offers increased ignitability and durability compared to standard plugs, making it ideal for high-performance and late-model engines.
8x NGK Ruthenium Spark Plugs Ford Mustang 5.0L V8 91276 LTR6AHX
Rating is 5.0 out of five stars based on 1 review
$160.00Price
Reviews
These spark plugs are really good! I have a Ford mustang Mach 1 2021. It used to blow a bit of smoke on start up. But after putting these plugs in, it doesn't and it runs smoothly and accelerates