Name: 4 Pack Nickel Spark Plug | A-Premium APSP303
Brand: A-Premium
SKU: 1018A8KG
Availability: InStock
Rating: 4.7 (251 reviews)

https://media.cdn.a-premium.com/2022/collection/description/description-Spark Plug.txt

⚡ Optimum Heat Range · Consistent Spark Performance · No More Misfires

Spark Plug

4 Pack Nickel Spark Plug | A-Premium APSP303

4 Pcs Nickel Spark Plugs

I installed these in my 2015 Corolla in May. I was led to believe that these would increase my fuel mileage --- not the case.  

Quite the opposite, in fact. 

I used to get 31 or 32 mpg (driving very few highway miles) on my "old" spark plugs. I am now getting 26 or 27 mpg. 

In addition, I'm getting strange smells that I never experienced before. I went ahead and tightened the spark plugs a few weeks after installation. The odd fumes haven't gone away. 
 
I took the car into Firestone and Tires plus for inspection --- they said everything (besides my tires) looked okay. 

I just passed the 10-year mark with this Corolla --- everything was smooth sailing until I put these in the engine. 

I would give these ZERO stars if I could. 

Good Luck to everyone putting these under their hood.



Please accept our most sincere and unreserved apologies for the immense frustration and anxiety this situation has caused you. For a well-maintained, 10-year-old Corolla that has run smoothly until now, a drop from 32 MPG to 26 MPG alongside unusual exhaust fumes is completely unacceptable, and we understand why you are furious.
Even though the multi-point inspection at Firestone didn't flag an active trouble code, a sharp decline in fuel efficiency and unexpected odors strongly point to an unburnt fuel mixture or a subtle heat-range/electrode gap discrepancy affecting your 2015 Corolla's combustion efficiency.
Your vehicle&rsquo;s engine health is our absolute priority. To respect your time and garage schedule, our team has already bypassed our standard return protocols and issued a 100% full refund back to your original account. You do not need to incur any labor or hassle to pull these plugs out to ship them back to us. An escalated service manager has reached out to your email with the transaction details and further assistance. Thank you for holding us accountable.

4 Pack Iridium Spark Plug | A-Premium APSP159

My Corolla has been suffering since installation

Good spark plugs, still too soon to know if they are of good quality, but so far so good. The manual book recommended NGK or Denso, so I am aware of that, just testing A-premium parts for their reasonable cost.

4 Pack Double Iridium Spark Plug | A-Premium APSP191

Good Spark Plugs so far no issues yet!

16 Pack Iridium Spark Plug | A-Premium APSP311PG

Fast delivery, good quality.

Ordered the parts from another company and got the run around. Ordered from A-Premium and got what I needed at a better price 

6 Pack Iridium Spark Plug | A-Premium APSP065

Quick delivery, great price, quality product 

I believe these plugs are great quality compared with Denso and other name brands that beat the price by half the shipping was fast I'll be looking into more parts to buy from this seller 5 stars

6 Pack Nickel Spark Plug | A-Premium APSP260

great quality

It was my first time shopping on A-Premium and it is definitely not going to be the last. 
The website navigation was super easy for me to find the parts that I needed, the delivery was faster than expected which is always appreciated and the parts arrived in great shape allowing me to carry with the repair process of my car.

6 Pack Iridium Spark Plug | A-Premium APSP092

Professional, efficient & curated customer experie

6 Pack Iridium Spark Plug | A-Premium APSP160

Spark plugs

4 Pack Iridium Spark Plug | A-Premium APSP123

Jeep 2020 Spark plugs

They offered this as an add on discount and they are great.  My car has 200,000 miles and these plugs will last me another 200,000

4 Pack Nickel Spark Plug | A-Premium APSP303

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