Spark Plugs

It takes a spark plug to keep your engine firing on all cylinders. A fouled or dirty plug will cause your engine to misfire. The plugs need to be checked for dirt and replaced as needed. OEM Mazda spark plugs are made to keep your engine firing efficiently.

  • OEM Mazda spark plugs are made from the best materials for the longest lasting performance.
  • OEM Mazda spark plugs last as long as the original spark plugs in your Mazda.
  • A fresh set of OEM Mazda spark plugs will improve your engine performance and fuel efficiency, so check and replace them when you notice poor performance.

At REALMazdaParts.com, we offer wholesale pricing and will do free parts lookups for you. Call us today if you have any questions about your spark plugs.

Spark Plug
LFJR-18-110
Other Names: Plug Spark More
Description: From 2/22/12. More
Fits:
  • Mazda:
    • MX-5 Miata
$16.71
$12.12
$16.71
$12.12
Spark Plug
LFJD-18-110-9U
Replaces: 0000-18-L3Y2, L3Y2-18-110, LFJD-18-110, LFG1-18-110
Description: Without mazdaspeed6, 2.3L. 2.0L without skyactiv. 2.5L. Fomoco. More
Fits:
  • Mazda:
    • 3,
    • 5,
    • 6,
    • CX-7,
    • Tribute
$17.03
$12.37
$17.03
$12.37
Spark Plug
N3Y1-18-110A-9U
Replaces: N3Y1-18-110, 0000-18-N3Y1, N3H1-18-110A, N3Y1-18-110A, N3H3-18-110
Description: 2009-11, re9b-t. More
Notes: Order By Description. More
Fits:
  • Mazda:
    • RX-8
$51.92
$37.38
$51.92
$37.38
Spark Plug
N3Y9-18-110A-9U
Replaces: N3Y9-18-110A, 0000-18-N3Y3, 0000-18-N3Y9, N3Y3-18-110, N3Y9-18-110
Description: 2009-11, re6c-l. More
Notes: Order By Description. More
Fits:
  • Mazda:
    • RX-8
$52.06
$37.48
$52.06
$37.48
Spark Plug
ZZJ1-18-110
Other Names: Plug Spark More
Replaces: CY02-18-110, CY01-18-110
Description: 3.7L. More
Fits:
  • Mazda:
    • 6,
    • CX-9
$8.05
$5.84
$8.05
$5.84
Spark Plug
N3Y8-18-110A-9U
Replaces: N3H2-18-110A, N3Y8-18-110, 0000-18-N3Y2, 0000-18-N3Y8, N3Z4-18-110, N3Y8-18-110A, N3H4-18-110, N3Y2-18-110
Description: 2009-11, re7c-l. More
Notes: Order By Description. More
Fits:
  • Mazda:
    • RX-8
$72.72
$52.34
$72.72
$52.34
Spark Plug
L845-18-110
Replaces: L303-18-110, L341-18-110, L813-18-110, ZZC0-18-110
Description: Without mazdaspeed6, 2.3L. More
Fits:
  • Mazda:
    • 3,
    • 5,
    • 6,
    • Tribute
$16.38
$11.89
$16.38
$11.89
Spark Plug
PY8V-18-110
Description: 2.5L turbo. More
Fits:
  • Mazda:
    • 6,
    • CX-9
$32.37
$23.30
$32.37
$23.30
Spark Plug
Z6B7-18-110
Other Names: Plug Spark More
Replaces: ZJ46-18-110, ZJY6-18-110
Fits:
  • Mazda:
    • 2
$33.07
$23.81
$33.07
$23.81
Spark Plug
ZZC4-18-110B
Replaces: ZZC4-18-110, ZZC4-18-110A
Description: 3.0L. More
Fits:
  • Mazda:
    • Tribute
$7.30
$5.30
$7.30
$5.30
Spark Plug
0000-18-L3Y3
Replaces: L3Y3-18-110, L3K9-18-110A, L3K9-18-110
Description: With mazdaspeed6. More
Fits:
  • Mazda:
    • 3,
    • 6
$19.42
$14.10
$19.42
$14.10
Spark Plug
AJTT-18-110
Replaces: AJ57-18-110, AJH3-18-110, AJ57-18-110A
Description: Without mazdaspeed6, 3.0L. More
Fits:
  • Mazda:
    • 6
$5.31
$3.85
$5.31
$3.85
Spark Plug
GY01-18-110
Other Names: Plug Spark More
Replaces: ZZM3-18-110A, ZZM3-18-110C, ZZM3-18-110, GY02-18-110, ZZM3-18-110B, ZZM6-18-110
Description: Without mazdaspeed6, 3.0L. 2.3 & 2.5L, 2.5L. 2002-06. 2000-01. More
Fits:
  • Mazda:
    • 6,
    • B2500,
    • B3000,
    • MPV,
    • Tribute
$7.71
$5.59
$7.71
$5.59
Spark Plug
1F22-18-110
Replaces: 1F22-18-110A
Description: 4.0L. More
Fits:
  • Mazda:
    • B4000
$8.76
$6.35
$8.76
$6.35
Spark Plug
PE5R-18-110
Other Names: Plug Spark More
Replaces: PE20-18-110, PE02-18-110, PE01-18-110, PE5S-18-110, PE21-18-110, PE01-18-110A
Description: 2.5L non turbo, denso. 2.0L skyactiv, ngk. 2.0L, denso. 2.5L, ngk. 2016-18. 2019. More
Fits:
  • Mazda:
    • 3,
    • 6,
    • CX-3,
    • CX-5,
    • MX-5 Miata
$30.71
$22.10
$30.71
$22.10
Spark Plug
L3YD-18-110
Other Names: Plug Spark More
Replaces: L3BD-18-110
Description: 2.3L. More
Fits:
  • Mazda:
    • 3,
    • CX-7
$18.90
$13.72
$18.90
$13.72
Spark Plug
LFJR-18-110-9U
Replaces: 0000-18-L3Y1, L3G2-18-110, L3Y1-18-110
Description: To 2/21/12. More
Fits:
  • Mazda:
    • MX-5 Miata
$22.73
$16.37
$22.73
$16.37
Spark Plug
1F72-18-110
Other Names: Plug Spark More
Description: 4.0L. More
Fits:
  • Mazda:
    • B4000
$2.73
$1.98
$2.73
$1.98
Spark Plug
1F20-18-110C
Replaces: 1F20-18-110A, 1F20-18-110B, 1F20-18-110
Description: 2.3 & 2.5L, 2.3L. More
Fits:
  • Mazda:
    • B2300
$14.97
$10.87
$14.97
$10.87
Spark Plug
ZZN2-18-110D
Other Names: Plug Spark More
Replaces: ZZN2-18-110A, ZZN2-18-110B, ZZN2-18-110C, ZZR1-18-100, ZZN2-18-110
Description: 4.0L. More
Fits:
  • Mazda:
    • B4000
$8.40
$6.10
$8.40
$6.10
Spark Plug Bolt
9XF0-02-15X9
Other Names: Screw Flange More
Fits:
  • Mazda:
    • 5
$5.12
$3.71
$5.12
$3.71
Spark Plug
0000-18-JE41
Replaces: JE41-18-110
$9.65
$7.01
$9.65
$7.01
Spark Plug
0000-18-N329
Replaces: N329-18-110
$9.65
$7.01
$9.65
$7.01
Spark Plug
0000-18-N343
Replaces: N343-18-110
$11.37
$8.25
$11.37
$8.25
Spark Plug
0000-18-N3A2
Replaces: N3A2-18-110
$13.99
$10.15
$13.99
$10.15
Spark Plug
F286-18-110
$4.17
$3.03
$4.17
$3.03
Spark Plug
N318-18-110
$10.94
$7.94
$10.94
$7.94
Spark Plug
N3A4-18-110
$13.56
$9.85
$13.56
$9.85
Spark Plug
0000-18-3648
Replaces: 3648-18-600, 0000-18-3743, 3743-18-600
$9.46
$6.87
$9.46
$6.87
Spark Plug
0000-18-B601
Replaces: B601-18-110
$3.21
$2.34
$3.21
$2.34
Spark Plug
0000-18-F201
Replaces: F201-18-110
$5.80
$4.21
$5.80
$4.21
Spark Plug
0000-18-F285
Replaces: F285-18-110
$4.17
$3.03
$4.17
$3.03
Spark Plug
0000-18-N201
Replaces: N201-18-600
$9.46
$6.87
$9.46
$6.87
Spark Plug
BP14-18-110
$3.19
$2.32
$3.19
$2.32
Spark Plug
N3Y7-18-110
$64.11
$46.15
$64.11
$46.15
Spark Plug
0000-18-F203
Replaces: F203-18-110
$3.90
$2.83
$3.90
$2.83
Spark Plug
0000-18-F287
Replaces: F287-18-110, F288-18-110
$4.21
$3.05
$4.21
$3.05
Spark Plug
0000-18-KJ11
Replaces: KJ12-18-110, KJ11-18-110, ZM02-18-110, KJ17-18-110
$19.69
$14.29
$19.69
$14.29
Spark Plug
0000-18-N203
Replaces: N203-18-600
$9.46
$6.87
$9.46
$6.87
Spark Plug
0000-18-N328
Replaces: N328-18-110
$9.65
$7.01
$9.65
$7.01
Spark Plug
0000-18-N342
Replaces: N342-18-110
$10.94
$7.94
$10.94
$7.94
Spark Plug
0000-18-N3A1
Replaces: N3A1-18-110
$13.99
$10.15
$13.99
$10.15
Spark Plug
BP05-18-110
Replaces: BP04-18-110
$4.50
$3.27
$4.50
$3.27
Spark Plug
P51R-18-110
$38.05
$27.38
$38.05
$27.38
Spark Plug
0000-18-3649
Replaces: 3649-18-600
$9.46
$6.87
$9.46
$6.87
Spark Plug
0000-18-JE43
Replaces: JE43-18-110
$14.54
$10.55
$14.54
$10.55
Spark Plug
BP8J-18-110
$24.57
$17.69
$24.57
$17.69
Ngk Spark Plug
0000-10-7235-08
$24.85
$20.82
$24.85
$20.82
Spark Plug - Platinum
0000-18-KJ13
Replaces: KJ14-18-110, KJ18-18-110, KJ13-18-110
$19.47
$14.13
$19.47
$14.13
Spark Plug (BUR8EQP)
0000-18-N3A3
Replaces: N3A3-18-110
$13.99
$10.15
$13.99
$10.15