Product reviewsNGK CR8EIX Spark Plug

Iridium for longer service life

Been using NGK spark plugs for 40 years without issue. No problems with the iridium either. There is virtually no difference in performance compared to copper plugs. Technically copper plugs have larger surface area so easier to spark and fatter spark, whereas iridium have much longer life (double that of copper) so higher cost is covered. If getting to your plugs is an all day job, go with iridium.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: powersparks

Better start and smoother run

Good price the bike starts better I recommend this product.

Verified purchase:  Yes | Condition: new | Sold by: apd_car_parts

Nice product

Used them before nice spark plug the best in my opinion

Verified purchase:  Yes | Condition: new | Sold by: powersparks

good

What can you say about a spark plug - it sparks

Verified purchase:  Yes | Condition: new | Sold by: apd_car_parts

Iridium Spark Plugs

Definitely made a difference to my bike 👍

Verified purchase:  Yes | Condition: new | Sold by: apd_car_parts

NGK spark plug Iridium.

Excellent quality NGK would recommend.

Verified purchase:  Yes | Condition: new | Sold by: bikespeeduk

Great plug

Bike starts up much better now

Verified purchase:  Yes | Condition: new | Sold by: apd_car_parts

Good price

Great product

Verified purchase:  Yes | Condition: new | Sold by: powersparks

does the job

Good quality works well

Verified purchase:  Yes | Condition: new | Sold by: apd_car_parts

Perfect

Verified purchase:  Yes | Condition: new | Sold by: powersparks