Toyota Corolla is one of the most popular cars in the world. It has been around for a long time and has come out with many different models over the years. As such, it can be difficult to find parts for this car. Finding spark plugs can be especially difficult because there are so many different Toyota Corollas manufactured over time.
When it comes to the Toyota Corolla, there are a few best spark plugs that you can use. If you don’t want to see all the options, you can choose a spark plug from this table. In my experience, these are the best spark plugs for the Toyota Corolla.
| Product Image | Product Name / Primary Rating / Price | Primary Button |
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1.6 4A-FE engine
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1.8 7A-FE engine
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1.8L 1ZZ-FE engine
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2.4L 2AZ-FE
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1.8L 2ZR-FE/2ZR-FAE
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2.0L M20A FKS
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Important
It would be best if you only used the specific spark plugs specified for your engine. Otherwise, you risk causing some engine damage, reducing performance, and adding radio waves to your car’s audio frequency.
What Spark Plugs Does Toyota Recommend?
This table contains information on the spark plugs that Toyota recommends.
| Engine | Spark Plug | Spark Plugs Gap |
|---|---|---|
| 1993-1997 1.6L 4A-FE | Denso K16R-U, NGK BKR5EYA | 0.8 mm (0.031 in) |
| 1993-1997 1.8L 7A-FE | Denso K16R-U, NGK BKR5EYA | 0.8 mm (0.031 in) |
| 1998-2002 1.8L 1ZZ-FE | Denso SK16R11, NGK IFR5A11 | 1.1 mm (0.043 in) |
| 2003-2008 1.8L 1ZZ-FE | Denso SK16R11, NGK IFR5A11 | 1.1 mm (0.043 in) |
| 2009-2010 2.4L 2AZ-FE | Denso SK20R11, NGK IFR6A11 | 1.1 mm (0.043 in) |
| 2009-2013 1.8L 2ZR-FE | Denso SC20HR11 | 1.1 mm (0.043 in) |
| 2014-2017 1.8L 2ZR-FAE | Denso SC20HR11 | 1.1 mm (0.043 in) |
| 2014-2019 1.8L 2ZR-FE | Denso SC20HR11, Denso SC16HR11 | 1.1 mm (0.043 in) |
| 2020-2022 1.8L 2ZR-FAE | Denso FC16HR-Q8 | 0.8 mm (0.032 in) |
| 2020-2022 2.0L M20A FKS | Denso FC20HR-Q8 | 0.8 mm (0.032 in) |
Source: Toyota Owners Manual
Best Spark Plugs For Toyota Corolla
Knowing what spark plugs are the best for your car is essential. The best spark plugs for Toyota Corolla are manufactured by Denso and NGK brands. The Denso Spark Plugs are a great choice because they are easy to install and have a long lifespan. The NGK Spark Plugs are the best because they last even longer and perform better than the other plugs.
1993-1997 Toyota Corolla 1.6L 4A-FE Spark Plugs
- Spark plug gap: .031" (0.8 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Center electrode: Iridium;
- Ground electrode: Platinum;
- Heat Range: 16;
- Hex Size: 5/8" (16mm);
- Fitment: 1993-1997 1.6 4A-FE/1.8 7A-FE Toyota Corolla; Toyota 1.5 1NZ−FE engine.
A great car deserves the best ignition, and Denso spark plugs are the perfect way to achieve this. With a greater service life and the capability to withstand harsh conditions, Denso brings peace of mind to drivers. Their 0.7mm iridium-tipped laser-welded fine wire center electrodes and platinum-tipped ground electrodes make Denso 3435 SK16PR-F8 the perfect choice for your vehicle.
- Longevity
- Price
- Spark plug gap: .031" (0.8 mm);
- Change interval: 30,000 miles;
- Longevity: 30,000 miles;
- Center electrode: Nickel;
- Ground electrode: Nickel;
- Heat Range: 5;
- Hex Size: 5/8" (16mm);
- Fitment: 1993-1997 1.6 4A-FE Toyota Corolla; Toyota 1.5L 1NZ−FE engine.
Reading Suggestion: Heat Range Of NGK Spark Plugs
- Spark plug gap: .031" (0.8 mm);
- Change interval: 25,000 miles;
- Longevity: 20,000-30,000 miles;
- Center electrode: Nickel;
- Ground electrode: Nickel;
- Heat Range: 16;
- Hex Size: 5/8" (16mm);
- Fitment: 1993-1997 Toyota 1.6 4A-FE engine; Toyota 1.5L 1NZ-FE engine.
1993-1997 Toyota Corolla 1.8L 7A-FE Spark Plugs
- Spark plug gap: .031" (0.8 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Center electrode: Iridium;
- Ground electrode: Platinum;
- Heat Range: 16;
- Hex Size: 5/8" (16mm);
- Fitment: 1993-1997 1.6 4A-FE/1.8 7A-FE Toyota Corolla; Toyota 1.5 1NZ−FE engine.
A great car deserves the best ignition, and Denso spark plugs are the perfect way to achieve this. With a greater service life and the capability to withstand harsh conditions, Denso brings peace of mind to drivers. Their 0.7mm iridium-tipped laser-welded fine wire center electrodes and platinum-tipped ground electrodes make Denso 3435 SK16PR-F8 the perfect choice for your vehicle.
- Longevity
- Price
- Spark plug gap: .031" (0.8 mm);
- Change interval: 40,000 miles;
- Longevity: 50,000 miles;
- Center electrode: Iridium;
- Ground electrode: Nickel;
- Heat Range: 5;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 1.6 4A-FE, Toyota 1.8 7A-FE.
- Spark plug gap: .031" (0.8 mm);
- Change interval: 30,000 miles;
- Longevity: 30,000 miles;
- Center electrode: Nickel;
- Ground electrode: Nickel;
- Heat Range: 5;
- Hex Size: 5/8" (16mm);
- Fitment: 1993-1997 1.6 4A-FE Toyota Corolla; Toyota 1.5L 1NZ−FE engine.
- Spark plug gap: .031" (0.8 mm);
- Change interval: 25,000 miles;
- Longevity: 20,000-30,000 miles;
- Center electrode: Nickel;
- Ground electrode: Nickel;
- Heat Range: 16;
- Hex Size: 5/8" (16mm);
- Fitment: 1993-1997 Toyota 1.6 4A-FE engine; Toyota 1.5L 1NZ-FE engine.
1998-2008 Toyota Corolla 1.8L 1ZZ-FE Spark Plugs
- Spark plug gap: .043" (1.1mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Center electrode: Iridium;
- Ground electrode: Platinum;
- Heat Range: 16;
- Hex Size: 5/8" (16mm);
- Fitment: 1.8 1ZZ-FE Toyota; Toyota 2.4L 2AZ−FE.
Get the performance and quality you want with Denso's 100% original factory-installed spark plugs. These spark plugs will last longer and perform better with laser-welded and platinum-tipped ground electrodes.
Denso's iridium long-life spark plugs are only found on luxury cars like the GMC Yukon, Toyota Camry, Honda Odyssey, and Mitsubishi Outlander.
- Spark plug gap: .043" (1.1mm);
- Change interval: 100,000 miles;
- Longevity: 100,000 miles;
- Center electrode: Iridium;
- Ground electrode: Platinum;
- Heat Range: 5;
- Hex Size: 5/8" (16mm);
- Fitment: 1.8 1ZZ-FE Toyota Corolla.
- Spark plug gap: .043" (1.1mm);
- Change interval: 50,000 miles;
- Longevity: 50,000 miles;
- Center electrode: Iridium;
- Ground electrode: Nickel;
- Heat Range: 5;
- Hex Size: 5/8" (16mm);
- Fitment: 1.8 1ZZ-FE Toyota; Toyota 2.4L 2AZ−FE engine; Hyundai 3.3 V6 engine.
2009-2010 Toyota Corolla 2.4L 2AZ-FE Spark Plugs
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: 2002-2011 Toyota Camry engines; Toyota 2.4L 2AZ-FE engine.
The Denso 3297 SK20R11 Iridium Long Life Spark Plug packs a powerful punch for luxury and high-end vehicles. Manufacturers like GM, Toyota, Honda, and Mitsubishi all rely on Denso as factory-installed spark plugs for lasting performance.
This plug has been tested and proven to provide maximum efficiency with durability and reliability in mind. It features a 0.7mm iridium-tipped laser welded center electrode that extends engine life without compromised power output, easy installation thanks to machine rolled threading, plus strength and thermal conductivity for added assurance that the spark plug is built to last.
The five-rib insulator prevents electrical flashovers, while copper glass seals keep the connection protected from gas leakage.
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 120,000 miles;
- Longevity: 100,000-120,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: 2002-2011 Toyota Camry engines, Toyota 2.4L 2AZ-FE engine.
The NGK 4589 IFR6T-11 Laser Iridium Spark Plug is designed to provide the highest level of ignitability and service life. The laser welding process helps create a powerful spark that ensures ignition time after time.
The plug also features an iridium-tipped center electrode and platinum ground electrode, which aids in preventing wear over time and providing more stable idle, better fuel efficiency, and reduced emissions. It also provides superior corrosion and seizure prevention caused by trivalent metal plating, while the corrugated ribs help prevent flashover during ignition.
Thanks to its pure alumina silicate ceramic insulator, strength and durability are not compromised, along with its ability to facilitate heat transfer, further assured by the presence of a copper core to aid in heat removal.
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 50,000 miles;
- Longevity: 50,000 miles;
- Ground electrode: Iridium;
- Center electrode: Nickel;
- Hex Size: 5/8" (16mm);
- Fitment: 2.4L 2AZ-FE Toyota Corolla.
2009-2019 Toyota Corolla 1.8L 2ZR-FE/2ZR-FAE Spark Plugs
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 100,000 miles;
- Longevity: 80,000-100,000 miles;
- Ground electrode: Iridium;
- Center electrode: Platinum;
- Hex Size: 9/16" (14mm);
- Heat Range: 16.
- Fitment: 1.8L 2ZR-FE/2ZR-FAE Toyota Corolla.
2020-2022 Toyota Corolla 1.8L 2ZR-FAE Spark Plugs
- Spark plug gap: 0.031" (0.80 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Ground electrode: Copper;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 2.5 A25A-FKS engine; 2020-2022 Toyota 1.8L 2ZR-FAE engine.
- Spark plug gap: 0.031" (0.80 mm);
- Change interval: 100,000 miles;
- Longevity: 100,000 miles;
- Center electrode: Iridium;
- Fitment: Toyota 2.5 A25A-FKS engine; 2020-2022 Toyota 1.8L 2ZR-FAE engine.
Toyota 2.0L M20A FKS Spark Plugs
- Spark plug gap: 0.031" (0.80 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Fitment: 2019-2022 Toyota 2.0L M20A FKS engine.
When it comes to the best spark plugs for Toyota Corolla, there are a few things you need to consider. The first is the type of engine in your car. Most Corollas have an Otto cycle engine, meaning you will need spark plugs designed for this type of engine. You also need to consider the make and model of your car, as well as the climate where you live.
How Often Should You Change Spark Plugs Toyota Corolla?
It would be best if you changed your spark plugs every 30,000-60,000 miles. However, if you live in an area with a lot of dust or other particles in the air, you may need to change them more often. You should also check your spark plugs regularly to ensure they are clean and debris-free.
What Are The Symptoms of Bad Spark Plugs?
A few symptoms can indicate your spark plugs need to be replaced. If your car is having trouble starting or if the engine is misfiring, these could be signs that the spark plugs need to be replaced. You may also notice a decrease in fuel efficiency or that the engine is running Rough.
If you notice any of these symptoms, it’s best to replace the spark plugs as soon as possible. Ignoring these symptoms could lead to more serious engine damage.
When it comes to choosing the best spark plugs for Toyota Corolla, there are a few things you need to keep in mind. But with a little research, we’ve found the perfect plugs for your car. Be sure to change them regularly and check them often to ensure optimal performance from your engine.
