A-NAFTULY Iridium Spark Plugs for 2.5L L4 – 4-Pack LFR5AIX-11, 0.6mm Fine-Wire Durable

A-NAFTULY Iridium Spark Plugs 4 Pack LFR5AIX-11 (4469) are precision-engineered replacement plugs built for improved ignition consistency and long-lasting performance in compatible Toyota, Nissan, Hyundai, Kia, Jeep and other L4 engines.

These four iridium-tipped spark plugs offer a fine-wire 0.6mm center electrode and laser-welded construction designed to deliver stable sparks, resist wear, and help maintain efficient combustion across a wide range of late-model vehicles. They match OEM reference numbers such as LFR5AIX-11 and XP5325 and come with a 12-month warranty and customer support from A-NAFTULY.

Which vehicles do these A-NAFTULY plugs fit?

Compatibility covers many four-cylinder engines from popular models including Toyota Camry, RAV4, Highlander, Venza, Scion tC, select Nissan Altima and Sentra years, as well as several Hyundai, Kia, Jeep, Chrysler, Dodge and Ram models. Always verify your engine code and year against the listed fitment before purchase.

• Toyota: Camry and RAV4 L4 2.5 (2010–2016), Highlander and Venza L4 2.7 (2009–2019), Sienna L4 2.7 (2011–2013), Scion tC L4 2.5 (2011–2016)
• Nissan: Altima/Sentra L4 2.5 (2002–2006) and Sentra L4 1.8 (2000–2006)
• Hyundai/Kia: Santa Fe, Sonata, Tucson, Forte, Optima, Rondo, Sorento and Sportage with listed L4 engine years
• Additional fits: select Jeep Cherokee/Renegade, Chrysler 200, Dodge Dart, Ram ProMaster City

How does the iridium construction benefit engine performance?

Iridium's high melting point and hardness reduce electrode erosion and preserve a narrow 0.6mm tip profile, promoting a stronger, more focused spark. That stability can help retain throttle response and ignition reliability over longer service intervals compared with conventional plugs.

• 0.6mm fine-wire center electrode for concentrated spark energy
• Laser-welded tip to minimize electrode movement and wear
• Iridium alloy provides higher durability versus platinum
• Designed for modern high-compression and high-efficiency engines

Are these plugs simple to install and maintain?

Installation follows standard spark-plug replacement procedures and typically requires a torque wrench to ensure correct seating. Because iridium plugs are built to last, they commonly exceed the life span of regular copper or platinum plugs, reducing replacement frequency when used in compatible engines.

• Sold as a set of 4—convenient for four-cylinder engines
• Torque to manufacturer specs; use anti-seize only if specified
• Inspect ignition boots and wires or coils during replacement
• Expect longer service intervals than copper plugs under normal use

What warranty and support does A-NAFTULY provide?

Each set includes a 12-month worry-free warranty and customer support from A-NAFTULY. If you encounter fitment issues or defects, contact the seller for troubleshooting, replacement, or refund options depending on the situation.

• 12-month limited warranty included with purchase
• Dedicated customer support team for fitment and product questions
• Reference numbers included for cross-checking OEM equivalents
• Packaged as four plugs suitable for one four-cylinder engine

Who is this for? These A-NAFTULY iridium spark plugs are aimed at DIY mechanics and professional technicians looking for an OEM-compatible, long-life replacement for four-cylinder engines in the listed Toyota, Nissan, Hyundai, Kia, Jeep and related models. Choose this set if you want a fine-wire iridium tip, laser-welded construction, and a plug that maintains reliable ignition performance with fewer replacements.