Toyota Camry owners looking for the best spark plugs for their vehicle need look no further! This article will discuss the different types of spark plugs available and which are best suited for your car. So whether you’re a Toyota Camry owner looking to upgrade their spark plugs or just curious about what’s available, read on for more information!
Spark Plugs I Would Pick For My Toyota Camry
| Product Image | Product Name / Primary Rating / Price | Primary Button |
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2.2L 5S-FE engine
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3.0L 1MZ-FE
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2.4L 2AZ-FE / 3.3L 3MZ-FE
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3.5L 2GR-FE
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2.5L 2AR-FE
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What Spark Plugs Does Toyota Recommend?
Do you want to find out which spark plugs are best for your Toyota Camry? In the following table, I have compiled information on all of the factory-recommended spark plugs for every year of the Toyota Camry engine. Regarding quality, it’s always ideal to stick with original Genuine Toyota spark plugs.
Moreover, this chart also contains details about the recommended gap size between the plug and its electrode – making it easier than ever before to choose a suitable set of spark plugs for your vehicle quickly and easily!
| Engine | OEM Spark Plug | Spark Plug Gap |
|---|---|---|
| 1997-2004 5S-FE 2.2L | DENSO PK20TR11, NGK BKR6EKPB11 | 1.1 mm (0.043 in) |
| 1997-2004 1MZ-FE 3.0L | DENSO PK20TR11, NGK BKR6EKPB11 | 1.1 mm (0.043 in) |
| 2005-2006 1MZ-FE 3.0L | DENSO SK20R11, NGK IFR6A11 | 1.1 mm (0.043 in) |
| 2003-2009 2AZ-FE 2.4L | DENSO SK20R11, NGK IFR6A11 | 1.1 mm (0.043 in) |
| 2005-2006 3MZ-FE 3.3L | DENSO SK20R11, NGK IFR6A11 | 1.1 mm (0.043 in) |
| 2007-2017 2GR-FE 3.5L | DENSO FK20HR11 | 1.1 mm (0.043 in) |
| 2010-2017 2AR-FE 2.5L | DENSO SK16HR11 | 1.1 mm (0.043 in) |
| 2012-2017 2AR-FBE 2.5L | DENSO SK16HR-G11 | 1.1 mm (0.043 in) |
| 2018-2022 A25A-FKS 2.5L | DENSO FC16HR-Q8 | 0.8 mm (0.031 in) |
| 2018-2022 2GR-FKS 3.5L | DENSO FK20HBR8 | 0.8 mm (0.031 in) |
Source: Toyota
Notice
Only use spark plugs of the correct type; otherwise, it can lead to engine damage, weaker performance, and radio reception.
Best Spark Plugs For Toyota Camry
Undeniably, the best spark plugs for a Toyota Camry are those manufactured by Denso. However, exploring alternative options is prudent and can often offer cost savings or extended performance life. Ultimately, comparing various alternatives will enable you to make an informed decision that benefits your car in the long run.
1997-2004 Toyota Camry Spark Plugs
These spark plugs fit every engine of this generation.
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 60,000 miles;
- Longevity: 60,000 miles;
- Ground electrode: Platinum;
- Center electrode: Platinum;
- Hex Size: 5/8" (16mm);
- Fitment: 1996-2001 Toyota Camry engines.
The Denso 3253 PK20TR11 Double Platinum Spark Plug is designed to enhance your vehicle's performance, enduring wear and tear for an extended period. With superior resistance to erosion and corrosion, the plug features Denso's patented platinum-tipped ground and center electrodes, which guarantee a long-lasting operation in excess of 60,000 miles - making it the perfect selection for those who demand quality.
A machine-rolled thread ensures the plug won't seize or cross-thread during installation or removal. It is also pre-fired to a 100% accuracy rate to ensure the highest quality possible. The interior layers are made up of a purified alumina powder insulator, providing exceptional strength and thermal conductivity.
Additionally, with a five-rib insulator there's no danger of flashover. The copper-glass seal bonds the center electrode and insulator for a reliable gas-tight seal that won't fail you after years of use.
- Price
- Longevity
- Reliability
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 50,000 miles;
- Longevity: 50,000 miles;
- Ground electrode: Nickel;
- Center electrode: Platinum;
- Features: Intermittent Gap;
- Hex Size: 5/8" (16mm);
- Fitment: 1996-2004 Toyota Camry engines.
The NGK 3452 is built with industry-leading features that make it stand out from the competition. The precision-constructed corrugated ribs help prevent flashover and give users peace of mind knowing that their spark plug has been designed with maximum performance.
In addition, a pure alumina silicate ceramic insulator provides exceptional strength and enhanced heat transfer, while a copper core aids in heat removal.
On top of that, an effective triple seal prevents leakage, so you can trust in the quality and reliability of this spark plug!
- Price
- Intermittent Gap
- Nickel ground electrode;
- Longevity
- 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.
Reading Suggestion: Heat Range Of NGK Spark Plugs
E3 E3.56 Spark Plug
- Spark plug gap: 0.039" (1.00 mm);
- Change interval: 50,000 miles;
- Longevity: 100,000 miles;
- Ground electrode: Nickel;
- Center electrode: Nickel;
- Features: Non-adjustable gap;
- Hex Size: 5/8" (16mm);
- Fitment: 1997-2006 Toyota Camry engines.
E3's open-ground electrode design encourages a rapid spark discharge while reducing flame quenching. This results in a more efficient burn, improving performance and fuel economy.
2005-2006 Toyota Camry Spark Plugs
These spark plugs fit every engine of this generation.
- 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: 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.
Toyota Camry 3.5 2GR-FE Spark Plugs
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 3.5 2GR-FE engine.
The Denso 3426 FK20HR-11 Iridium Long Life Spark Plug is a high-performance product from the industry leader in spark plug technology.
This plug features a 0.7mm iridium-tipped laser welded fine wire center electrode and platinum-tipped ground electrode for superior strength and consistency. Its machine-rolled threads will minimize seizing or cross-threading during installation, providing you with easy, reliable performance for years to come.
The Denso 3426 spark plug also features a 5-rib insulator that prevents flashover and a copper-glass seal that bonds the center electrode and insulator for a gas-tight seal. Each Denso 3426 spark plug has been pre-fired 100% to ensure the highest quality possible.
All of these premium components combine to create an innovative product that meets or exceeds the original manufacturer’s specifications, making it an ideal choice for luxury automobile owners who want superior engine performance and longevity.
- Reliability
- Longevity
- Price
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 100,000 miles;
- Longevity: 100,000-120,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 3.5 2GR-FE engine.
Toyota Camry 2.5 2AR-FE Spark Plugs
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 90,000 miles;
- Longevity: 80,000-100,000 miles;
- Center electrode: Iridium;
- Ground electrode: Platinum;
- Hex Size: 5/8" (16mm);
- Heat range: 16.
- Fitment: Toyota 2.5 2AR-FE engine; Hyundai 2.7 V6 engine.
- Spark plug gap: 0.043" (1.10 mm);
- Change interval: 100,000 miles;
- Longevity: 100,000-120,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 2.5 2AR-FE engine.
Toyota Camry 2.5 2AR-FXE Spark Plugs
- Spark plug gap: 0.031" (0.80 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 2.5 2AR-FXE engine.
- Spark plug gap: 0.031" (0.80 mm);
- Change interval: 100,000 miles;
- Longevity: 100,000-120,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 2.5 2AR-FXE engine.
Toyota Camry 2.5 A25A-FKS 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 Camry 3.5 2GR-FKS Spark Plugs
- Spark plug gap: 0.031" (0.80 mm);
- Change interval: 80,000 miles;
- Longevity: 80,000-100,000 miles;
- Ground electrode: Platinum;
- Center electrode: Iridium;
- Hex Size: 5/8" (16mm);
- Fitment: Toyota 3.5 2GR-FKS engine.
How Often Should Spark Plugs Be Changed Toyota Camry?
Toyota recommends spark plug replacement at regular intervals and as part of routine maintenance. This interval can range from 30,000 to 120,000 miles depending on the Toyota Camry engine type.
To get peak performance from your car and maximize fuel economy, it’s essential to adhere to a strict schedule for spark plug replacement. The lifespan of each spark plug is listed in its product description, so you can easily figure out when they need replacing regardless of the mileage on your vehicle. Keeping up with this practice will keep your engine running smoothly!
How Many Spark Plugs Does A Toyota Camry Need?
Your Toyota Camry will require four spark plugs for most models. To double-check the correct number of spark plugs required for your Toyota Camry, refer to the owner’s manual or check with a Toyota dealer.
How Much Do Toyota Spark Plugs Cost?
Toyota spark plugs can range from $3.50 to $15 each, depending on the type of spark plug and Toyota Camry you own. The cost of replacing all four spark plugs typically ranges from $20.00 to $90. It’s best to purchase Toyota OEM parts for your car as they offer better performance potential than aftermarket options and come with a warranty in case of any defects or damage.
Is NGK Better Than Denso?
While NGK and Denso spark plugs provide excellent quality, Denso’s product selection for Toyota Camry engines is far superior. When it comes to the longevity and reliability of these two brands, there would be no big difference between them.
Oftentimes Denso’s spark plugs last longer, while NGK offers better performance. Ultimately, it comes down to personal preference and the type of Toyota Camry you own when selecting the right brand for your vehicle.
Are NGK Spark Plugs Good For Toyotas?
NGK spark plugs can be a good choice for Toyota vehicles. They offer excellent performance potential and quality while also sometimes being much cheaper than Toyota OEM parts. The only downside is that they may not last as long as Toyota’s stock spark plugs but can still provide good value for money.
