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10 bestSpark Plugsof January 2026

112M consumers helped this year.

1

Bosch FR78X (N50) - Spark Plugs Super 4 - Set of 4
Bosch FR78X (N50) - Spark Plugs Super 4 - Set of 4

Bosch Automotive

9.9

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26% off

2

Bosch FQR8LEU2 (N40) - Spark Plugs Nickel - Set of 4
Bosch FQR8LEU2 (N40) - Spark Plugs Nickel - Set of 4

Bosch Automotive

9.8

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3

NGK 3722 BR5HS Spark Plug
NGK 3722 BR5HS Spark Plug

NGK

9.6

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4

Denso Set (4pcs) Iridium TT Spark Plugs Stock 4702 Iridium Core .039(1.0mm) Gap Size IK20TT
Denso Set (4pcs) Iridium TT Spark Plugs Stock 4702 Iridium Core .039(1.0mm) Gap Size IK20TT

Denso

9.3

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5

TORCH 4pcs DK7RIU Iridium Spark Plugs Replace for NGK DCPR7E, for BOSCH YR7DC+ Spark Plug, for CHAMPION RA8HC/T04, for DENSO XU22EPR-U/3179/XU22EPR Spark Plug, OEM
TORCH 4pcs DK7RIU Iridium Spark Plugs Replace for NGK DCPR7E, for BOSCH YR7DC+ Spark Plug, for CHAMPION RA8HC/T04, for DENSO XU22EPR-U/3179/XU22EPR Spark Plug, OEM

Torch

9.0

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UYUYong 3 Pcs Rj19Lm Spark Plug 4-stroke Lawn Mower Spark Plugs Brush Cutter Spark Plugs for Champion Rj19Lm BR2LM

UYUYong 3 Pcs Rj19Lm Spark Plug 4-stroke Lawn Mower Spark Plugs Brush Cutter Spark Plugs for Champion Rj19Lm BR2LM

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Bosch FR6HI332 - Spark Plugs Double Iridium - 1 piece

Bosch FR6HI332 - Spark Plugs Double Iridium - 1 piece

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NGK (6418-4PK) Iridium IX Spark Plug, (Box of 4)

NGK (6418-4PK) Iridium IX Spark Plug, (Box of 4)

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NGK Spark Plug DR9EIX Irdium IX 4772

NGK Spark Plug DR9EIX Irdium IX 4772

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6

Bosch ZR6SPP302 - Spark Plugs Platinum - 1 piece
Bosch ZR6SPP302 - Spark Plugs Platinum - 1 piece

Bosch Automotive

8.8

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17% off

7

NGK Spark Plug ZKBR7A-HTU
NGK Spark Plug ZKBR7A-HTU

NGK

8.5

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8

ACDelco R44TX Professional Conventional Spark Plug (Pack of 8)
ACDelco R44TX Professional Conventional Spark Plug (Pack of 8)

ACDelco

8.2

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9

Bosch ZQR8SI302 - Spark Plugs Iridium - 1 piece
Bosch ZQR8SI302 - Spark Plugs Iridium - 1 piece

Bosch Automotive

7.9

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10

TORCH F7RTC Spark Plug Repalce for NGK 5534/BPR7ES V-line-19, for BOS CH 7992/WR5DC 4038/WR5DP, for Cham pion 332/RN7YC 415/RN9YC 818/RN2C, for DEN SO W22EPR-U/3088, for AC Delco R41CXLS, OEM
TORCH F7RTC Spark Plug Repalce for NGK 5534/BPR7ES V-line-19, for BOS CH 7992/WR5DC 4038/WR5DP, for Cham pion 332/RN7YC 415/RN9YC 818/RN2C, for DEN SO W22EPR-U/3088, for AC Delco R41CXLS, OEM

Torch

7.6

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