Ignition Coil Pack UF617 & Iridium Spark Plugs 90174 Set
Ignition coil pack and iridium spark plugs set compatible with multiple Infiniti and Nissan V6/V8 models. Improves starting and performance with silicon steel coils, rubber seals, and varnished wires. One customer notes exact factory replacement fit while another reports durability issues
Highlights
- Wide compatibility
- Silicon steel and quality wiring
- Iridium spark plug technology
Pros
- Good fit for a wide range of models
- Easy to install
- Quality materials (silicon steel, rubber, varnished wire)
Cons
- Mixed durability feedback from customers
- Some report coils not working after installation
Best For
Features
- Ignition coil UF617 compatible with multiple INFINITI and Nissan models including 370Z
- Coil construction uses silicon steel material and Japan-imported rubber
- Varnished wire sourced from Germany for durability
- Iridium spark plug with ceramic core for improved ignition performance
- OE references: 90174 and related part numbers for cross-check