Best Spark Plugs For Honda Odyssey: Compare 10 Options

#1 · Best Overall

1. Sixity NGK Laser Iridium

• Core Material: Iridium
• Weight: 8.64 oz
• Thread Size: 18 millimeters
• Gap Size: 0.04 in

Best for: Laser Iridium for 2011–2017 models.

Why it ranks #1: This genuine NGK six-pack explicitly covers Odyssey 3.5L V6 models from 2011–2017 and lists an iridium core, making its application unusually clear.

Laser Iridium construction is the defining feature of this six-plug NGK set for Honda Odyssey 3.5L V6 models from 2011 through 2017. The listing also connects its plug design with reduced emissions and misfires, better fuel economy, and engine performance, making it a targeted replacement choice for that year range.

The six-piece quantity suits a full-cylinder set for the listed V6 application, while the Laser Iridium core identifies the plug technology. NGK’s supplied feature claims include helping reduce misfires and emissions and enabling better fuel economy, which ties the replacement to everyday engine operation rather than appearance alone. The stated Odyssey coverage is 2011–2017; the supplied details do not identify other Odyssey years, so buyers should keep the choice within that stated range.

Skip it if you own a 2008–2010 or 2018–2019 Odyssey; Sixity Auto’s NGK Iridium IX set lists those years.

This set suits owners of a 2011–2017 Odyssey 3.5L V6 seeking six Laser Iridium plugs and the listed misfire and emissions benefits. Its stated Odyssey coverage does not extend beyond those model years.

Listed on Amazon as: 6 pc NGK Laser Iridium Spark Plugs for Honda Odyssey 3.5L V6 2011-17

#2 · Newer Model Fit

2. NGK DILZKR7B11G Laser Iridium

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

Best for: Laser Iridium for newer V6 Odysseys.

Why it ranks #2: The six-plug NGK set lists Odyssey 3.5L V6 fitment from 2018–2025 and specifies a 1.1-millimeter gap, serving newer listed applications.

Coverage from 2018 onward makes this six-pack of NGK Laser Iridium plugs a targeted option for newer Honda Odyssey 3.5L V6 models. The DILZKR7B11G specification and 1.1-millimeter gap provide concrete selection details, while the listing also names other compatible Honda and Acura V6 applications.

Six plugs provide a complete quantity for a six-cylinder vehicle, and the Laser Iridium designation is paired with NGK’s description of performance and longevity. The listed 1.1-millimeter gap supplies a useful specification for comparing replacement choices. Odyssey coverage is specifically 2018–2025 with a 3.5L V6, while other named fitments include later Passport, Pilot, Ridgeline, and Acura models; that broader application list helps buyers distinguish this from older Odyssey-year sets.

Skip it if you drive a 2008–2017 Odyssey; Sixity Auto’s NGK Iridium IX set lists those earlier model years.

This is a fit-focused choice for owners of a 2018–2025 Odyssey 3.5L V6 who need six Laser Iridium plugs. Its stated Odyssey coverage starts in 2018, so older vans fall outside the listed range.

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

#3 · Broad Year Coverage

3. Sixity NGK Iridium IX

• Weight: 9.9 oz

Best for: Iridium IX for 2008–2019 Odysseys.

Why it ranks #3: This genuine NGK six-pack lists Odyssey 3.5L V6 fitment from 2008–2019, but expressly excludes J35A6 engines in some 2008–2010 EX and LX trims.

A six-plug NGK Iridium IX set covers Honda Odyssey 3.5L V6 models from 2008 through 2019, giving owners a complete set for that listed engine and year range. Genuine NGK parts and included hardware make this a focused replacement option, with an important exception for certain early EX and LX trims.

The six-piece pack matches the listed six-cylinder Odyssey application, so buyers can source a full set together rather than a partial quantity. Its Iridium IX plugs are identified as genuine NGK parts, and the listing says original packaging and hardware are included, supporting a straightforward parts-and-hardware purchase. Coverage spans 2008–2019, but the compatibility statement explicitly excludes J35A6 engines in EX and LX trims for 2008–2010, making engine and trim identification essential before ordering.

Skip it if you have a 2008–2010 EX or LX with a J35A6 engine; this set explicitly excludes that application.

Choose this set if your Odyssey is a listed 2008–2019 3.5L V6 and you want six genuine NGK Iridium IX plugs together. The J35A6 exclusion for specified early EX and LX trims is a firm boundary.

Listed on Amazon as: 6 pc NGK Iridium IX Spark Plugs for Honda Odyssey 3.5L V6 2008-19

#4 · Iridium Power Design

4. Sixity DENSO Iridium Power

• Core Material: Iridium
• Weight: 11.52 oz
• Gap Size: 0.04 millimeters

Best for: Iridium Power for 2008–2015 Odysseys.

Why it ranks #4: This genuine DENSO six-pack specifies Odyssey 3.5L V6 fitment for 2008–2015 and describes a 0.4-millimeter center electrode.

DENSO’s 0.4-millimeter center electrode is the key differentiator in this six-plug Iridium Power set for Honda Odyssey 3.5L V6 models from 2008 through 2015. Its listed patented U-Groove design and larger spark nucleus connect the plug’s construction with more complete, consistent fuel ignition.

The very small 0.4-millimeter center electrode and tapered tip are identified as Iridium Power features, while the patented U-Groove ground design is described as generating a larger spark nucleus. DENSO links greater spark energy with improved flame travel and more complete, consistent, efficient combustion. Six plugs are included for the listed V6 application, whose Odyssey coverage runs from 2008 through 2015; later model years are outside that stated span.

Skip it if you have a 2016–2019 Odyssey; Sixity Auto’s NGK Iridium IX set lists those later 3.5L V6 years.

This set suits owners of a 2008–2015 Odyssey 3.5L V6 seeking DENSO Iridium Power construction and six plugs. Its stated vehicle-year range stops at 2015, so later Odysseys need another listed application.

Listed on Amazon as: 6 pc DENSO Iridium Power Spark Plugs for Honda Odyssey 3.5L V6 2008-15

#5

5. Sixity NGK G-Power

• Weight: 9.9 oz

Best for: G-Power plugs for 2008–2019 V6.

Why it ranks #5: The genuine NGK six-pack lists Odyssey 3.5L V6 fitment from 2008–2019 and describes itself as a direct replacement, though material details are absent.

A six-plug NGK G-Power set covering Honda Odyssey 3.5L V6 models from 2008 through 2019 offers broad stated year coverage in one package. The listing identifies genuine NGK parts, original packaging and hardware, and describes the plugs as direct replacement auto parts for the specified Odyssey application.

The six-piece quantity suits the listed V6 application, while the G-Power designation identifies this as a distinct NGK plug line rather than the Iridium IX option. The seller describes the parts as genuine NGK and direct replacements, and says hardware and original packaging are included, supporting a consolidated replacement purchase. The stated Odyssey coverage spans 2008–2019 3.5L V6 models, making this useful to buyers whose year falls within that range.

Skip it if you specifically want Iridium IX plugs; Sixity Auto’s NGK Iridium IX set covers Odyssey 3.5L V6 models from 2008–2019.

Choose this set if your Odyssey is a 2008–2019 3.5L V6 and you want six NGK G-Power plugs with the listed hardware. Buyers seeking Iridium IX should select that specific plug line instead.

Listed on Amazon as: 6 pc NGK G-Power Spark Plugs compatible with Honda Odyssey 3.5L V6 2008-19

#6

6. Yoshi Motors Iridium Plug Set

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

Best for: Iridium plugs for 2008–2019 V6.

Why it ranks #6: The listing identifies Odyssey 3.5L V6 models from 2008–2019 and a 0.044-inch gap, but does not state the pack quantity.

A stated 0.044-inch gap distinguishes this Yoshi Motors iridium plug listing for Honda Odyssey 3.5L V6 models from 2008 through 2019. The M14x1.25 thread specification and vehicle-year range give buyers concrete details to evaluate when selecting a replacement, while the listing identifies iridium as its core material.

The listed M14x1.25 thread specification provides a concrete installation-related dimension, and the 0.044-inch gap offers another precise reference for buyers comparing plug specifications. Its stated Odyssey compatibility covers 2008–2019 3.5L V6 models, giving this listing broad year coverage within that application. The supplied facts identify iridium core material and a nickel top material, so shoppers can distinguish its stated construction from plugs described with other electrode materials.

Skip it if you want a specified six-plug quantity; Sixity Auto’s NGK Iridium IX set explicitly lists six plugs for the Odyssey.

Consider this listing if your Odyssey is a 2008–2019 3.5L V6 and the stated M14x1.25 thread and 0.044-inch gap match your selection needs. Its listed top material is nickel.

Listed on Amazon as: Iridium Spark Plug For NGK Honda Odyssey 3.5 3.5L V6 2008-2019

#7

7. NGK IZFR5K11 Laser Iridium

• Core Material: Iridium
• Weight: 11 oz
• Thread Size: 14mm
• Gap Size: 0.04 in

Best for: Six NGK Laser Iridium plugs.

Why it ranks #7: This genuine NGK six-pack lists Odyssey compatibility, including a 2005 3.5L V6 application and a 0.044-inch gap, but its Odyssey year coverage is limited.

A six-piece quantity and NGK Laser Iridium construction make this set a focused option for Odyssey owners seeking plugs from the OEM supplier. Its listing names Odyssey among compatible vehicles and identifies the IZFR5K11 specification, while the supplied vehicle details include 3.5L V6 applications and a 0.044-inch gap.

The six-plug pack provides the quantity associated with a complete V6 replacement set, while the iridium core and Laser Iridium description identify the plug construction. The listing calls this type often specified as original equipment and emphasizes OEM-style quality, reliability, and durability. Odyssey appears in the compatibility information, but the supplied Odyssey years are not fully detailed here, so buyers should use the stated vehicle application information to assess whether it suits their particular van.

Skip it if you need a clearly stated Odyssey year span; Sixity Auto’s NGK G-Power set lists 2008–2019 3.5L V6 models.

This set fits shoppers who value NGK Laser Iridium construction and a six-plug quantity for a compatible Odyssey application. The available Odyssey details do not provide a full year span, so year-specific fitment needs attention.

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

#8

8. X4XZ UF242 Coil and Plug

• Weight: 1.66 kg

Best for: Coil-and-plug bundle for older Odysseys.

Why it ranks #8: This bundle lists Odyssey 3.5L V6 applications from 1999–2007 and 2008–2010 EX/LX, and includes ignition coils as well as plugs.

A combined ignition coil and double-iridium spark plug set distinguishes this X4XZ bundle from plug-only listings. Its stated Odyssey applications include 1999–2007 3.5L V6 models and 2008–2010 EX/LX 3.5L V6 trims, giving owners in those ranges a bundled replacement option for two ignition components.

The included ignition coil and double-iridium spark plug bring two components into one bolt-on package, which can simplify sourcing when both parts are being replaced. The compatibility list covers 1999–2007 Odyssey 3.5L V6 models and 2008–2010 EX/LX models, while also naming select Accord and Acura applications. Because the bundle’s stated Odyssey coverage is trim-specific for 2008–2010, owners in those years need to pay attention to the listed EX/LX limitation.

Skip it if you have a 2008–2010 Odyssey outside EX or LX; the listed fitment is limited to those trims in those years.

Choose this bundle when replacing both a coil and plug on a listed 1999–2007 Odyssey or 2008–2010 EX/LX. Its bundled format and trim-specific application make exact vehicle details important.

Listed on Amazon as: UF242 Ignition Coil & 4503 Double Iridium Spark Plug Replaces 30520-P8E-A01

#9

9. DENSO PK16TT Platinum

• Core Material: Platinum
• Weight: 1.44 oz
• Thread Size: Thread Pitch: 1.25mm, Hex Size: 16mm
• Gap Size: 0.04 in

Best for: Platinum Twin-Tip plug set.

Why it ranks #9: This genuine six-pack specifies platinum construction and a 0.04-inch gap, but its supplied fitment details do not explicitly confirm an Odyssey application.

DENSO’s Twin-Tip structure pairs a 1.1-millimeter platinum center electrode with a titanium-enhanced ground electrode, giving this six-plug set its defining construction. The listing also specifies 360-degree laser welding, while the platinum materials make this an alternative for buyers whose selection calls for a platinum rather than iridium plug.

The 1.1-millimeter platinum center electrode and titanium-enhanced ground electrode form DENSO’s stated Twin-Tip design, with the ground alloy described as helping durability and minimizing tip erosion. A 360-degree laser weld supports the construction of that electrode arrangement. Six plugs are included, useful when sourcing a complete set, but the supplied product details do not name Odyssey compatibility, so this listing is not an assured Odyssey-specific match based on the information provided.

Skip it if you require an Odyssey-specific fitment listing; Sixity Auto’s NGK G-Power set names Odyssey 2008–2019 3.5L V6 models.

This set is for buyers seeking DENSO platinum Twin-Tip construction and six plugs, not shoppers relying on an explicit Odyssey fitment statement. Check the application details before treating it as an Odyssey replacement.

Listed on Amazon as: 6 PCSNEW — DENSO #4503 PLATINUM T T Spark Plugs — PK16TT

#10

10. NGK LKR7DIX-11S Iridium IX

• Core Material: Iridium
• Weight: 6.4 oz
• Thread Size: 5/8 inch
• Gap Size: 0.04 in

Best for: Fine-tip Iridium IX performance plug.

Why it ranks #10: This NGK iridium plug listing supplies a four-pack and a 0.04-inch gap, but the provided information does not establish Honda Odyssey compatibility.

NGK’s 0.6-millimeter laser-welded fine iridium tip is the defining feature of this Iridium IX plug, which the listing links to high durability and a stable spark. A tapered ground electrode is also specified to minimize electrical quenching, while the supplied package contains four plugs rather than a six-piece set.

The fine iridium tip and tapered ground electrode work toward the listed goals of stable spark and reduced electrical quenching, making the construction relevant to ignition performance. Corrugated insulator ribs are described as helping prevent flashover, and a triple gasket seal is specified to eliminate combustion-gas leakage. The package contains four plugs, so Odyssey owners needing a full six-cylinder set would need to account for the stated quantity when planning a replacement.

Skip it if you need all six Odyssey plugs in one package; NGK 3657 Laser Iridium is listed as a six-pack.

This NGK Iridium IX suits buyers prioritizing its fine-tip construction and listed ignition features. For an Odyssey needing six plugs, the four-piece package is a quantity boundary to factor into the job.

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