4 pc NGK Iridium IX Spark Plugs for Honda Accord 2.0L 2.4L L4

In this review the focus is on a 4 pack of NGK Iridium IX spark plugs sold under the Sixity Auto listing and intended as a direct replacement for Honda Accord 2.0L and 2.4L L4 engines from 2013 to 2017. The bottom line: this set is for drivers who want a long-lasting, factory-compatible ignition part that arrives in original NGK packaging and installs without modification. It is reviewed here primarily for fitment accuracy and consistent engine performance improvement after installation.

Key Features

• Compatibility: Each plug is specified to fit Honda Accord 2013-2017 with 2.0L and 2.4L L4 engines, so buyers can expect direct replacement without guesswork.
• Iridium tip: The fine iridium center electrode provides reliable spark and longer service life compared with standard plugs.
• Factory packaging: Items arrive in genuine NGK packaging and include hardware, which helps ensure authenticity and easy identification on the bench.
• Pre-gapped: All plugs are listed with a gap of 0.044' in, saving time at installation and reducing initial tuning steps.
• Direct replacement: The plugs are sold as direct replacement auto parts that match OEM form, fit, and function for the listed model years.

Who It's For

This product is best for Honda Accord owners performing routine maintenance or a tune-up on 2013 through 2017 models with 2.0L or 2.4L L4 engines who want a higher-grade spark plug than standard copper units. Mechanics and DIY enthusiasts who value genuine parts and correct pre-set gap will appreciate the convenience and expected longevity of the iridium tips.

Those who should look elsewhere include owners of other Accord engine types or model years not listed, or buyers who require specialty or performance-tuned plugs beyond OEM-equivalent iridium specs. If a different electrode geometry or gap is required for aftermarket tuning, this direct-fit set may not be the right choice.

Pros & Cons

Pros

• Genuine NGK packaging and hardware increases confidence in authenticity and part traceability.
• Iridium construction typically improves longevity and steady combustion over standard plugs.
• Pre-set 0.044' in gap ensures correct initial setup and faster installation.
• Users report improved engine smoothness and functionality after replacement.

Cons

• Only fits the listed Accord 2.0L and 2.4L L4 model years, so fitment is limited to those specific engines.
• Does not provide information on torque values or installation instructions, so basic mechanical knowledge is required.

Specifications

Our Verdict

This 4 pc NGK Iridium IX set is a practical, value-oriented choice for Accord owners who need a dependable direct replacement with proven durability. For routine tune-ups and owners who prefer factory-compatible components, the plugs offer reliable performance and convenience delivered in original packaging, making them a sensible purchase for maintenance-focused buyers.

Frequently Asked Questions

Will these plugs fit my Accord?
They fit Honda Accord 2013-2017 with 2.0L and 2.4L L4 engines; confirm your engine code before ordering.

Are they pre-gapped?
Yes, the plugs are listed with a factory gap of 0.044' in so they arrive ready for installation.

Are these genuine NGK parts?
The listing specifies original NGK packaging and included hardware, which indicates authentic NGK Iridium IX plugs.