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10 bestMsd Iridium Spark Plugsof December 2025

112M consumers helped this year.

1

NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)
NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)

NGK

9.7

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2

Autolite XP3923 Iridium XP Spark Plug, Pack of 4
Autolite XP3923 Iridium XP Spark Plug, Pack of 4

Autolite

9.4

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5% off

3

MSD Ignition 35599 Super Conductor Spark Plug Wire Set
MSD Ignition 35599 Super Conductor Spark Plug Wire Set

MSD

9.1

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4

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5682 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5682 (4 Pack)

Autolite

8.9

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5

Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack)

Autolite

8.6

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Related productsUp to 6% off

A-Premium Iridium Spark Plug Compatible with Ford Explorer & Chevrolet Equinox & GMC Terrain & Mazda 3 & Cadillac CTS & Buick Regal & Lincoln MKC & Land Rover Discovery Sport & Jaguar XF, Pack of 4

A-Premium Iridium Spark Plug Compatible with Ford Explorer & Chevrolet Equinox & GMC Terrain & Mazda 3 & Cadillac CTS & Buick Regal & Lincoln MKC & Land Rover Discovery Sport & Jaguar XF, Pack of 4

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BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4

BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4

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MSD 5531 Street Fire Spark Plug Wire Set

MSD 5531 Street Fire Spark Plug Wire Set

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A-Premium Iridium Spark Plug Compatible with Honda CR-V, Civic, Accord, Fit, Yaris & Toyota Corolla, Prius & Subaru Outback & Mazda CX-5 & Acura TLX & Scion xD & Lexus CT & Pontiac Vibe, Pack of 4

A-Premium Iridium Spark Plug Compatible with Honda CR-V, Civic, Accord, Fit, Yaris & Toyota Corolla, Prius & Subaru Outback & Mazda CX-5 & Acura TLX & Scion xD & Lexus CT & Pontiac Vibe, Pack of 4

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6

A-Premium Iridium Spark Plug Compatible with Nissan Altima 2007-2018, Murano 2009-2020, Pathfinder, Maxima, Quest, 350Z & Infiniti QX60, Q50, G25, G35, M35, M35h, Q70, JX35, FX35, EX35, Pack of 6
A-Premium Iridium Spark Plug Compatible with Nissan Altima 2007-2018, Murano 2009-2020, Pathfinder, Maxima, Quest, 350Z & Infiniti QX60, Q50, G25, G35, M35, M35h, Q70, JX35, FX35, EX35, Pack of 6

A-premium

8.3

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7

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5702 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5702 (4 Pack)

Autolite

8.0

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8

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5683 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5683 (4 Pack)

Autolite

7.7

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11% off

9

BOSCH 9686 OE Fine Wire Double Iridium Spark Plug - Pack of 4
BOSCH 9686 OE Fine Wire Double Iridium Spark Plug - Pack of 4

Bosch

7.4

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10

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack)

Autolite

7.1

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