Product ReviewsSpark Plug-Standard NGK 4549

Awesome!!

Super cheap and awesome quality! I always run these in my pit bike and there hard to find at my local part store and there pricey there this was an excellent deal and also has the recommended torque for your application depending on the size of socket you use! Will buy from these people again!Read full review...

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

GY6 Spark Plug

I installed it in my bike and it works perfectly! It comes pregapped and ready to go. I am very pleased with this plug. Great price and great item.

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

Very Pleased

These spark plugs exceed the OEM requirements. Installed on modified CRF50 which has a big bore kit. Noticed improved starting and throttle response.

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

Exactly right size

I installed it as soon as it arrived bike started with no problem
Thanks

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

Good buy, solves the problem.

My Ryobi generator is hard starting. Plug carbons up. New spark plug solves the problem.
Half the price of auto parts store.

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

Fires good

Works good. This spark plug is what the motor bike calls for in its manual.

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

great spark

I used this name before and I like it

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

Great product

NGK plugs have gotten a great reputation for years .

Verified purchase:  Yes | Condition: new | Sold by: foreigndomestic...

Spark plug for an 86 yamaha yfm 80 moto 4. Fit and functioned like it should.

Spark plug for an 86 yamaha yfm 80 moto 4. Fit and functioned like it should.

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

Ngk spark plug

Came fast and new fit perfect