Best Spark Plugs For Honda Pilot: 10 Options Compared

#1 · Best Overall

1. NGK Laser Iridium Set

Best for: 2016–2020 Pilot service.

Why it ranks #1: The six-plug set explicitly fits the Pilot 3.5L V6 from 2016–20 and includes genuine NGK parts, original packaging, and hardware.

NGK Laser Iridium plugs are supplied in a six-piece set for Honda Pilot 3.5L V6 models listed from 2016 through 2020. That defined application and full set quantity help owners organize a plug change around the specified engine, while included hardware and genuine NGK parts keep the listing focused.

The six-pack gives a set quantity for the listed V6 application, while the direct-replacement description frames the plugs for replacement service rather than a universal application. Fitment is specified for 2016–2020 Honda Pilot models with the 3.5L V6, a narrower year range than earlier Pilot listings. NGK Laser Iridium construction identifies the plug type, and the package includes original packaging and hardware. The seller recommends checking Amazon Confirmed Fit to validate the vehicle details before purchase.

Skip it if you have a 2009–2015 Pilot; Sixity Auto’s DENSO Iridium Power set lists those earlier 3.5L V6 years.

Choose this six-piece set if your Honda Pilot is a 2016–2020 3.5L V6 and you want NGK Laser Iridium plugs. The listed application is specific to that range, so confirm your vehicle’s year and engine.

Listed on Amazon as: 6 pc NGK Laser Iridium Spark Plugs for Honda Pilot 3.5L V6 2016-20

#2 · Broad Year Coverage

2. NGK Iridium IX Set

Best for: 2009–2019 Pilot owners.

Why it ranks #2: This six-pack lists Pilot 3.5L V6 compatibility from 2009–19, giving owners across a broad stated range a direct-fit option.

NGK Iridium IX plugs come as a six-piece set for the Honda Pilot’s 3.5L V6, giving owners the listed quantity for a complete plug change. The stated 2009–2019 compatibility range makes this a focused option for those model years, with genuine NGK parts and included hardware.

The six-pack and direct-replacement description support a straightforward service plan: the listing supplies six plugs and identifies them as replacement auto parts. Its compatibility covers 2009–2019 Pilot models with the 3.5L V6, so the stated range helps narrow the application before ordering. The product is NGK Iridium IX, and original packaging and hardware are included. The listing recommends confirming vehicle fitment through Amazon Confirmed Fit, a useful check when model year or engine details need verification.

Skip it if you own a 2016–2020 Pilot and want the listed Laser Iridium option; Sixity Auto’s NGK Laser Iridium set covers those years.

This set suits owners of a 2009–2019 Honda Pilot 3.5L V6 planning a six-plug replacement with NGK Iridium IX parts. Its stated application does not extend beyond those model years, so check the exact vehicle listing.

Listed on Amazon as: 6 pc NGK Iridium IX Spark Plugs compatible with Honda Pilot 3.5L V6 2009-19

#3 · Later-Model Fit

3. NGK DILZKR7B11G Set

• Core Material: Iridium
• Thread Size: 14mm
• Gap Size: 1.1 millimeters

Best for: 2016–2022 Pilot compatibility.

Why it ranks #3: The six-pack’s listed application includes Pilot 3.5L V6 models from 2016–22, with an iridium core and a specified 1.1-millimeter gap.

NGK Laser Iridium DILZKR7B11G plugs list compatibility with Honda Pilot 3.5L V6 models from 2016–2022, giving newer-model owners a defined application to check. The six-pack quantity and stated 1.1-millimeter gap make this listing useful for buyers verifying both set size and plug specification.

The listed six-pack supplies a stated quantity for a plug service, while the 1.1-millimeter gap gives buyers a specification to compare with their vehicle requirements. NGK Laser Iridium construction identifies the plug type, and the compatibility description includes Honda Pilot 2016–2022 3.5L V6 alongside several other Honda and Acura applications. This broader vehicle list may help households servicing multiple listed models, but the Pilot fitment still has a defined year range. The listing identifies the part as DILZKR7B11G.

Skip it if you own a 2009–2015 Pilot; Sixity Auto’s NGK G-Power set lists compatibility across 2009–2019 3.5L V6 models.

This six-pack is a fitment-focused choice for owners of a 2016–2022 Honda Pilot 3.5L V6 who want NGK Laser Iridium plugs. Its listed Pilot range excludes earlier years, so check the application before ordering.

Listed on Amazon as: OverstockDirect NGK 95350 Laser Iridium Spark Plugs DILZKR7B11G 6-Pack

#4 · Performance Design

4. DENSO Iridium Power Set

• Core Material: Iridium
• Thread Size: 14mm
• Gap Size: 0.04 millimeters

Best for: 2009–2015 Pilot upgrade.

Why it ranks #4: This genuine DENSO six-pack is listed for Pilot 3.5L V6 models from 2009–15 and specifies a 0.4 mm center electrode.

DENSO Iridium Power uses a listed 0.4-millimeter center electrode and tapered tip, a specific design detail for buyers seeking its performance-upgrade positioning. The six-piece set is compatible with Honda Pilot 3.5L V6 models from 2009–2015, matching that electrode design to a defined application.

The 0.4-millimeter center electrode and tapered tip are identified as part of DENSO Iridium Power’s performance-upgrade design, giving buyers a concrete feature to weigh for a listed Pilot application. The six-pack covers 2009–2015 Honda Pilot 3.5L V6 models, providing the stated quantity for that range. The listing also identifies a patented U-groove design and a 90% iridium alloy. Together, these specifics make the product a more performance-oriented choice than a listing focused only on broad replacement fitment.

Skip it if you have a 2016–2020 Pilot; Sixity Auto’s NGK Laser Iridium set lists those later 3.5L V6 model years.

Choose this DENSO Iridium Power six-pack for a 2009–2015 Honda Pilot 3.5L V6 when its specified electrode design appeals. Its listed year range ends in 2015, making model-year fit the main boundary.

Listed on Amazon as: 6 pc DENSO Iridium Power Spark Plugs for Honda Pilot 3.5L V6 2009-15

#5

5. NGK G-Power Set

Best for: 2009–2019 Pilot G-Power.

Why it ranks #5: A six-plug set of genuine NGK parts listed for Pilot 3.5L V6 models from 2009–19, with original packaging and hardware.

NGK G-Power plugs are offered as a six-pack for Honda Pilot 3.5L V6 models from 2009–2019, giving owners a defined replacement set for that broad range. The listing identifies genuine NGK parts, original packaging, and included hardware, making both quantity and supplied items clear.

This listing combines NGK G-Power plugs with a six-piece quantity and direct-replacement auto-parts description, which helps owners plan the service around a specified set. Compatibility covers 2009–2019 Honda Pilot models with the 3.5L V6, making the year and engine boundary explicit. Original packaging and hardware are included, and the listing calls the parts genuine NGK. Amazon Confirmed Fit is recommended as an additional vehicle check, especially when confirming the precise model year and engine before installation.

Skip it if you own a 2016–2020 Pilot and specifically want Laser Iridium; Sixity Auto’s NGK Laser Iridium set lists that application.

This six-pack suits owners of a 2009–2019 Honda Pilot 3.5L V6 looking for NGK G-Power plugs and included hardware. Its stated range is limited to those years, so verify the exact application first.

Listed on Amazon as: 6 pc NGK G-Power Spark Plugs compatible with Honda Pilot 3.5L V6 2009-2019

#6 · Trim-Specific Pick

6. NGK DILZKR7A11DS

• Core Material: Iridium
• Thread Size: 12mm
• Gap Size: 1.04 in

Best for: 2012–2013 Pilot EX owners.

Why it ranks #6: This NGK six-pack specifies compatibility with the Pilot EX 3.5L for 2012–13 and describes ceramic insulation, copper core, and triple seals.

Trivalent metal plating gives this NGK Laser Iridium plug listed anti-corrosion and anti-seizing properties, a practical detail for a 2012–2013 Honda Pilot EX service. The six-pack is specified for the 3.5L/3471cc V6, tying its materials and quantity to a clearly identified application.

The trivalent metal plating is listed for anti-corrosion and anti-seizing properties, which can support easier future service in the stated application. Corrugated ribs help prevent flashover, while the pure alumina silicate ceramic insulator is described as providing strength and heat transfer. A copper core aids heat removal, and triple seals prevent leakage. Sold as a six-pack for the 2012–2013 Pilot EX 3.5L/3471cc, this is a narrowly specified option rather than a broad fitment listing.

Skip it if you have a 2009–2019 Pilot outside EX 2012–2013; Sixity Auto’s NGK Iridium IX set lists that wider year range.

This NGK set suits owners servicing a 2012–2013 Honda Pilot EX 3.5L/3471cc who value its specified sealing and corrosion-resistance features. Its stated Pilot fitment is narrow, so it is not the broad-year choice.

Listed on Amazon as: NGK Laser Iridium Spark Plug DILZKR7A11DS (6 Pack) Compatible With HONDA PILOT EX 2012-2013 3.5L/3471cc

#7

7. Yoshi Iridium Plug

• Core Material: Iridium
• Thread Size: M14x1.25

Best for: Earlier Pilot iridium option.

Why it ranks #7: The listing identifies Pilot 3.5L V6 compatibility from 2009–19 and gives a 0.044-inch gap, though it does not establish a six-plug set.

A stated 0.044-inch gap gives this Yoshi Motors iridium plug a concrete specification for owners servicing a 2009–2019 Honda Pilot 3.5L V6. Its listing also identifies an M14x1.25 thread size, helping buyers compare the plug’s stated dimensions with their application before planning installation.

The 0.044-inch gap and M14x1.25 thread size provide concrete specifications to check against the vehicle’s service requirements, helping buyers assess the application before installation. Yoshi Motors lists compatibility with the 2009–2019 Pilot 3.5L V6, which sets a clear model-year and engine boundary. Iridium is specified as the core material, with nickel as the top material type. Unlike listings that explicitly state a six-piece package, this product information does not give a set quantity, so buyers should review the offer details for the amount supplied.

Skip it if you need an explicitly listed six-plug set; Sixity Auto’s NGK Iridium IX listing states a six-piece quantity for 2009–2019 Pilots.

This option fits buyers comparing an iridium plug with stated gap and thread dimensions for a 2009–2019 Pilot 3.5L V6. The listing does not specify package quantity, so establish the amount supplied before scheduling the job.

Listed on Amazon as: Iridium Spark Plug For NGK Honda Pilot 3.5L 3.5 V6 2009-2019

#8

8. DENSO Iridium TT Set

• Core Material: Platinum
• Thread Size: M14x1.25
• Gap Size: 0.04 millimeters

Best for: 2003–2008 Pilot service.

Why it ranks #8: This genuine DENSO six-pack is directly listed for older Pilot 3.5L V6 models from 2003–08 and specifies twin-tip electrode materials.

DENSO Iridium TT pairs a 0.4-millimeter iridium center tip with a 0.7-millimeter platinum ground tip, giving this six-pack a specific twin-tip design. Its stated compatibility covers Honda Pilot 3.5L V6 models from 2003–2008, making it an option for earlier Pilot service.

The twin-tip configuration combines a 0.4-millimeter iridium center electrode with a 0.7-millimeter platinum ground electrode, features the listing associates with endurance and performance. The six-piece set is specified for 2003–2008 Honda Pilot 3.5L V6 models, so buyers can match the stated application to an earlier Pilot. A 0.040-inch gap is also listed, offering another specification to compare with the vehicle’s service requirements. Its stated compatibility stops at 2008, making year selection central to the decision.

Skip it if you own a 2009–2015 Pilot; Sixity Auto’s DENSO Iridium Power set lists those later 3.5L V6 years.

This DENSO six-pack suits owners of a 2003–2008 Honda Pilot 3.5L V6 seeking the listed twin-tip design. Because the application ends in 2008, later Pilot models need a different fitment listing.

Listed on Amazon as: 6 pc DENSO Iridium TT Spark Plugs for Honda Pilot 3.5L V6 2003-08

#9

9. NGK IZFR5K11 Set

• Core Material: Iridium
• Thread Size: 14mm
• Gap Size: 0.04 in

Best for: OEM-style NGK six-pack.

Why it ranks #9: The six-pack names Pilot among compatible vehicles, but the supplied application details do not state a Pilot year range, so confirm fit carefully.

NGK Laser Iridium IZFR5K11 plugs come as a six-pack and list compatibility with the Honda Pilot among several 3.5L V6 vehicles. That quantity and OEM-oriented positioning help owners planning a complete service, while the specified 14-millimeter thread size and 0.04-inch gap offer details to check.

The six-piece quantity supports planning a full replacement set, and the listing presents these as NGK Laser Iridium plugs often specified as original equipment. The 14-millimeter thread size and 0.04-inch gap provide concrete specifications for buyers to compare with their vehicle’s requirements. The title names Honda Pilot and other 3.5L V6 applications, but the supplied compatibility details do not state a Pilot model-year range. That makes vehicle-specific verification especially important before installation.

Skip it if you want a Pilot-specific year range for 2009–2019; Sixity Auto’s NGK Iridium IX listing names those 3.5L V6 model years.

This NGK six-pack may suit buyers seeking an OEM-oriented Laser Iridium option for a listed 3.5L V6 application. The supplied details omit Pilot years, so verify the exact vehicle fitment before installation.

Listed on Amazon as: NGK 3657 Laser Iridium Spark Plug IZFR5K11 (6 Pack) Compatible with Honda Odyssey Pilot Ridgeline, Acura MDX, Saturn Vue 3.5L V6

#10

10. NGK LKR7DIX-11S

• Core Material: Iridium
• Thread Size: 5/8 inch
• Gap Size: 0.04 in

Best for: Performance-focused plug buyers.

Why it ranks #10: This four-pack lists no Honda Pilot application in the supplied details, so its vehicle fit is less established for this roundup’s use case.

A 0.6-millimeter laser-welded fine iridium tip is the defining feature of NGK’s Iridium IX plug, which the listing connects to stable spark and durability. Its tapered ground electrode is specified to minimize electrical quenching, making the design relevant to buyers prioritizing ignitability and throttle response.

NGK identifies this Iridium IX plug as performance-enthusiast equipment and links it to extreme ignitability and improved throttle response. The fine 0.6-millimeter laser-welded iridium tip is described as supporting durability and a stable spark, while the tapered ground electrode minimizes electrical quenching. A longer insulator and corrugated ribs are listed to prevent flashover, and a triple gasket seal addresses combustion-gas leakage. The package contains four plugs, so the quantity is an important planning detail for a multi-plug service.

Skip it if you need six plugs for a listed Pilot application; Sixity Auto’s DENSO Iridium Power set is a six-piece option for 2009–2015 models.

This NGK Iridium IX option suits performance-focused buyers interested in the listed electrode design and throttle-response benefits. The four-pack quantity is the key boundary for planning any service that requires more plugs.

Listed on Amazon as: NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack