A-Premium Set of 4 Ignition Coil Pack and Iridium Spark Plugs Compatible with Toyota Corolla 1999-2008, Matrix 2003-2008 & Chevrolet Prizm 1999-2002, L4 1.8L

Bought this A-Premium Set of 4 Ignition Coil Packs because my high-mileage 1ZZ-FE decided it wanted to idle like it was beatboxing. Let’s be real — if you’ve got a seasoned (read: elderly) 1ZZ-FE, you already know spark plugs can foul pretty easily. These engines will happily carbon up a plug and then act like YOU did something wrong. So when mine started misfiring, I figured it was time to stop pretending it was “just bad gas.” Swapped these coils in and immediately: Idle smoothed out. Throttle response came back. Engine stopped shaking like it just saw its ex in traffic. Fitment? Perfect. Plugged right in. No persuasion. Build quality feels solid too — not that lightweight “I hope this survives one heat cycle” energy. These feel ready to sit on top of a 20-year-old engine and handle the chaos. Now, let’s be honest — if your spark plugs are absolutely cooked and oil-soaked from 200k miles of life experience, coils alone won’t perform miracles. The 1ZZ will foul plugs fairly easily. But paired with fresh plugs? Chef’s kiss. Misfire who? 10/10. My check engine light is off, my idle is calm, and I no longer feel like I’m driving a washing machine full of bricks for a good bit Would absolutely buy again if my engine decides to have another emotional episode.

I don't want to sound like a fake review but this company has yet to fail me. I purchased an alternator, serpentine belt, belt tensioner, fuel injectors and now this coil pack. Everything ships to me quickly and we'll packaged while all of these items have been great quality. The prices have been a third of the brick and mortar stores.

Installation was easy, performed as expected, great value.

It was a perfect fit. I’m very pleased with it.

5 stars for price and works A good OEM ignition coil is 180 each. This was perfect for at least 25k miles hopefully. It runs like new 4 stars because the sparks plugs that are included are not genuine NGKs. Please be sure to buy OEM Denso or NGK spark plugs that are real. I bought this and Denso plugs .

Hasta ahora funcionan muy bien solo hay que esperar que el tiempo lo determina todo pero se ve con excelente calidad al igual que ls bujias ya que son de iridio una de las mejores en el mercado actual. Espero que por lo menos lleguen a 100 000 millas.

Muy bueno excelente servicio

Absolutely do not get! They only lasted 6 months before they went bad! Less than 6000 miles. So I can’t emphasize enough, do not get. Plus no warranty whatsoever even offered.

Cumplen su funcion y parecen de buena calidad, en estuche... presentacion buena

Excelente producto cumple con estándares de calidad. Calidad y precio en el mismo producto

No problem works good

What can I say? They worked. No problem installing them. Only grip is that it would be nice to include some dielectric grease and anti seize for the plugs.

They are what I needed for the car and at 40% of the price from the Auto parts store.