ECCPP UF491 ignition coils with iridium spark plugs set for various GM models
Ignition coil and iridium spark plug set compatible with multiple GM vehicles. Provides replacement parts for several 2.0–2.4L engines with multiple OEM UF491 variants. Customers note good functionality and value, with some reports of misfires
Highlights
- multi-model GM compatibility
- includes spark plug set
- reliable replacement parts value
Pros
- Compatibility with many GM models
- Easy to install
- Good value for money
- Performs as a replacement part
Cons
- Mixed reports of misfire issues
- Some units failed within a short period
- Cylinder 1 misfire reported by some customers
Best For
Features
- Compatibility coverage for multiple GM models and 2.0L-2.4L engines from 2006-2017
- Replaces OEM parts UF491, 12578224, 12578244, 12589623, 12629646, UF645
- Coils and spark plugs built to meet or exceed OE specifications for reliability
- High-conductivity copper wire and high-dielectric epoxy enhance electrical connectivity
- Corrosion-resistant connections and precise construction support long service life
