6 pc NGK Iridium IX Spark Plugs compatible with Honda Pilot 3.5L V6

In this review of the 6 pc NGK Iridium IX Spark Plugs compatible with Honda Pilot 3.5L V6, the bottom line is simple: these plugs are a solid, cost-effective option for owners who need a direct replacement set. The reviewer found the plugs to deliver reliable ignition performance and apparent longevity thanks to the iridium tip, making them a pragmatic choice for routine tuneups on 2009-2019 Pilots. Confirming vehicle fitment is advised before purchase, but for most 3.5L V6 Pilots the set offers the original-style parts and hardware in the supplied packaging.

Key Features

• Compatibility: Designed to fit Honda Pilot 2009-2019 3.5L V6 models, providing a straightforward direct replacement for those engines.
• Iridium tip: The iridium electrode promotes long life and steady spark delivery, which helps maintain consistent ignition over many miles.
• Original packaging and hardware: Arrives with authentic packaging and the necessary hardware so installation is simple and familiar to mechanics.
• Factory gap: Pre-gapped at 0.044 in for these Pilot model years, saving time and reducing guesswork during installation.
• Six-pack convenience: Sold as a complete 6 piece set so owners can replace all spark plugs at once for balanced engine performance.

Who It's For

The set is best for Honda Pilot owners with the 3.5L V6 engine from model years 2009 through 2019 who want a like-for-like replacement using a long-life iridium electrode. It suits DIY mechanics and professional shops that prefer original-style parts and straightforward, same-day swaps.

It may be less suitable for owners of Pilots with different engines or for those who have modified ignition requirements; anyone unsure of fitment should double-check the vehicle application before buying, since a minority of customers reported a fit mismatch on certain trim variants.

Pros & Cons

Pros

• Good build quality and the iridium tip suggests extended service life compared with standard plugs.
• Pre-set 0.044 in gap tailored to the 3.5L V6 reduces setup time during installation.
• Complete six-pack covers all cylinders so all plugs can be changed at once for balanced performance.
• Includes original packaging and hardware for a familiar installation process.

Cons

• A small number of buyers reported fit issues on a 2014 Pilot LX, so verifying fitment for specific trims is recommended.
• No explicit warranty details included in the product information provided.

Specifications

Our Verdict

These NGK Iridium IX plugs are a practical, value-oriented replacement for most Honda Pilot 3.5L V6 owners from 2009 to 2019. They combine the longevity benefit of an iridium tip, a factory 0.044 in gap, and a full six-pack to get all cylinders back in shape in one service. Buyers should confirm fitment for their exact trim, but for the majority this set represents dependable performance and reasonable value.

Frequently Asked Questions

Do these plugs fit all Honda Pilot 3.5L V6 years?
They are listed as compatible with 2009 through 2019 3.5L V6 models, but confirm fitment for your specific year and trim before installing.

What is the plug gap out of the box?
The plugs are pre-gapped to 0.044 in for the specified Pilot models.

Are the plugs genuine NGK parts?
The product is supplied as NGK Iridium IX style plugs with original packaging and included hardware as described in the item details.