Spark Plugs

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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. Want to know more about buying replacement spark plugs? Read this Mazda spark plugs buyer's guide

Spark Plug
Part Number: LFJD-18-110-9U
Replaces: 0000-18-L3Y2, L3Y2-18-110, LFG1-18-110, LFJD-18-110
Description: Without mazdaspeed6, 2.3L. 2.0L without skyactiv. 2.5L. More Info
Fits:
  • Mazda:
    • 3,
    • 5,
    • 6,
    • CX-7,
    • Tribute
$17.03
$12.78
$17.03
$12.78
Spark Plug
Part Number: 0000-18-BP01
Other Names: Spark Plug - Flash 01-15 More Names
Replaces: BP01-18-110, BP02-18-110, BP11-18-110
Description: Vendor #K16PR-U11. Vendor #BKR5E-11. Standard. Hot Type. Vendor:NGK. Vendor:nippon. Vendor #RC10YC4. Vendor:champion. More Info
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
  • 2 more
$4.50
$3.38
$4.50
$3.38
Spark Plug
Part Number: L3YD-18-110
Other Names: Plug Spark More Names
Replaces: L3BD-18-110
Description: 2.3L. More Info
Fits:
  • Mazda:
    • 3,
    • CX-7
$19.37
$14.53
$19.37
$14.53
Spark Plug
Part Number: PY8V-18-110
Description: 2.5L turbo. More Info
Fits:
  • Mazda:
    • 6,
    • CX-5,
    • CX-9
$32.37
$23.89
$32.37
$23.89
Spark Plug
Part Number: Z6B7-18-110
Other Names: Plug Spark More Names
Replaces: ZJ46-18-110, ZJY6-18-110
Fits:
  • Mazda:
    • 2
$34.01
$25.09
$34.01
$25.09
Spark Plug
Part Number: PE5R-18-110
Other Names: Plug Spark More Names
Replaces: PE01-18-110, PE01-18-110A, PE02-18-110, PE20-18-110, PE21-18-110, PE5S-18-110
Description: 2.0L skyactiv, ngk. 2.5L non turbo. 2.5L, denso. 2.0L, denso. 2016-18. 2019-20. More Info
Fits:
  • Mazda:
    • 3,
    • 6,
    • CX-3,
    • CX-5,
    • MX-5 Miata
$30.71
$22.66
$30.71
$22.66
Spark Plug
Part Number: ZZJ1-18-110
Other Names: Plug Spark More Names
Replaces: CY01-18-110, CY02-18-110
Description: 3.7L. More Info
Fits:
  • Mazda:
    • 6,
    • CX-9
$8.05
$6.04
$8.05
$6.04
Spark Plug
Part Number: GY01-18-110
Other Names: Plug Spark More Names
Replaces: GY02-18-110, ZZM3-18-110, ZZM3-18-110A, ZZM3-18-110B, ZZM3-18-110C, ZZM6-18-110
Description: Without mazdaspeed6, 3.0L. 2.3 & 2.5L, 2.5L. 2002-06. 2000-01. More Info
Fits:
  • Mazda:
    • 6,
    • B2300,
    • B2500,
    • B3000,
    • MPV,
    • Tribute
  • 1 more
$8.52
$8.52
Spark Plug
Part Number: 0000-18-KJ13
Other Names: Spark Plug - Platinum More Names
Replaces: KJ13-18-110, KJ14-18-110, KJ18-18-110
Description: Vendor #pkj16-cr8. Vendor #pzfr5f. Hot Type. Vendor:NGK. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 626,
    • Millenia
$19.47
$14.60
$19.47
$14.60
Spark Plug
Part Number: LFJR-18-110-9U
Replaces: 0000-18-L3Y1, L3G2-18-110, L3Y1-18-110
Description: Stamped #iltr6a-13g. To 2/21/12. More Info
Fits:
  • Mazda:
    • MX-5 Miata
$22.73
$16.78
$22.73
$16.78
Spark Plug
Part Number: N3A4-18-110
Description: Vendor #bur6eqp. Hot Type. Vendor:NGK. Leading Side. More Info
Fits:
  • Mazda:
    • RX-7
$13.56
$10.18
$13.56
$10.18
Spark Plug
Part Number: ZZC2-18-110A
Other Names: Plug Spark More Names
Replaces: AJ03-18-110, AJ09-18-110, ZZC2-18-110
Fits:
  • Mazda:
    • MPV,
    • Tribute
$8.52
$6.39
$8.52
$6.39
Spark Plug
Part Number: ZZN2-18-110D
Other Names: Plug Spark More Names
Replaces: ZZN2-18-110, ZZN2-18-110A, ZZN2-18-110B, ZZN2-18-110C, ZZR1-18-100
Description: 4.0L. More Info
Fits:
  • Mazda:
    • B4000
$8.40
$6.30
$8.40
$6.30
Spark Plug
Part Number: 0000-18-1690
Other Names: Plugs Spark More Names
Replaces: 1690-18-110
Description: Vendor #w20exr-u. Vendor #bpr6es. Cold Type. Vendor:NGK. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 626,
    • B2200
$4.55
$3.41
$4.55
$3.41
Spark Plug
Part Number: 0000-18-F287
Replaces: F287-18-110, F288-18-110
Description: Vendor #kj16cr-l11. Vendor #ZFR5F-11. From 02/1990. Hot Type. Vendor:NGK. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • Millenia,
    • MPV,
    • MX-6,
    • Protege
  • 2 more
$4.21
$3.15
$4.21
$3.15
Spark Plug
Part Number: 0000-18-JE41
Replaces: JE41-18-110
Description: Vendor #bkr5evx-11. Vendor #k16pr-tp11. Cold Type. Vendor:NGK. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 929
$9.65
$7.24
$9.65
$7.24
Spark Plug
Part Number: 0000-18-N343
Replaces: N343-18-110
Description: Cold Type. Vendor:NGK. Leading Side. Vendor #bur7eq. More Info
Fits:
  • Mazda:
    • RX-7
$11.37
$8.53
$11.37
$8.53
Spark Plug
Part Number: 1F22-18-110
Replaces: 1F22-18-110A
Description: 4.0L. More Info
Fits:
  • Mazda:
    • B4000
$8.76
$6.56
$8.76
$6.56
Spark Plug
Part Number: AJTT-18-110
Replaces: AJ57-18-110, AJ57-18-110A, AJH3-18-110
Description: Without mazdaspeed6, 3.0L. More Info
Fits:
  • Mazda:
    • 6
$5.31
$3.98
$5.31
$3.98
Spark Plug
Part Number: 0000-18-KJ11
Replaces: KJ11-18-110, KJ12-18-110, KJ17-18-110, ZM02-18-110
Description: Vendor #pkj20-cr8. Vendor #skj20cr. Vendor #pzfr6f. Hot Type. Cold Type. Vendor:NGK. Vendor #rc10pmpa. Vendor:champion.... More Info
Fits:
  • Mazda:
    • 626,
    • Millenia,
    • Protege,
    • Protege5
$19.69
$14.76
$19.69
$14.76
Spark Plug
Part Number: 0000-18-L3Y3
Replaces: L3K9-18-110, L3K9-18-110A, L3Y3-18-110
Description: With mazdaspeed6. More Info
Fits:
  • Mazda:
    • 3,
    • 6,
    • CX-7
$19.42
$14.56
$19.42
$14.56
Spark Plug
Part Number: 0000-18-N3A3
Other Names: Spark Plug (BUR8EQP) More Names
Replaces: N3A3-18-110
Description: Hot Type. Vendor:NGK. Trailing Side. Vendor #bur8eqp. More Info
Fits:
  • Mazda:
    • RX-7
$13.99
$10.49
$13.99
$10.49
Spark Plug
Part Number: BP8K-18-110
Other Names: Plug Spark More Names
Description: Hot Type. More Info
Fits:
  • Mazda:
    • Miata
$26.21
$19.34
$26.21
$19.34
Spark Plug
Part Number: F286-18-110
Description: Vendor #KJ20CR-11. To 02/1990. Cold Type. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • MPV,
    • MX-6,
    • Protege
  • 1 more
$4.17
$3.13
$4.17
$3.13
Spark Plug
Part Number: L845-18-110
Replaces: L303-18-110, L341-18-110, L813-18-110, ZZC0-18-110
Description: Without mazdaspeed6, 2.3L. Vendor #ITR5F-13. Vendor:NGK. More Info
Fits:
  • Mazda:
    • 3,
    • 5,
    • 6,
    • Tribute
$16.38
$12.29
$16.38
$12.29
Spark Plug
Part Number: N3Y1-18-110A-9U
Replaces: 0000-18-N3Y1, N3H1-18-110A, N3H3-18-110, N3Y1-18-110, N3Y1-18-110A
Description: 2009-11, re9b-t. Color-Blue. Trailing Side. More Info
Notes: Order By Description. More Notes
Fits:
  • Mazda:
    • RX-8
$51.92
$37.69
$51.92
$37.69
Spark Plug
Part Number: N3Y9-18-110A-9U
Replaces: 0000-18-N3Y3, 0000-18-N3Y9, N3Y3-18-110, N3Y9-18-110, N3Y9-18-110A
Description: 2009-11, re6c-l. Vendor #RE6C. Vendor:NGK. Leading Side. Color-Orange. More Info
Notes: Order By Description. More Notes
Fits:
  • Mazda:
    • RX-8
$52.06
$37.79
$52.06
$37.79
Spark Plug
Part Number: BP05-18-110
Replaces: BP04-18-110
Description: Vendor #kj20pr-u11. Vendor #K20PR-U11. Cold Type. Vendor:NGK. Vendor:nippon. Vendor #BKR7E-11. More Info
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
  • 2 more
$4.50
$3.38
$4.50
$3.38
Spark Plug
Part Number: BPY3-18-110
Replaces: BP14-18-110
Description: Cold Type. Vendor:mazda. Vendor #BP1418110. More Info
Fits:
  • Mazda:
    • Protege,
    • Protege5
$5.00
$3.75
$5.00
$3.75
Spark Plug
Part Number: N3X4-18-110
Other Names: Spark Plg Seat Jk Inac 3118 More Names
Fits:
  • Mazda:
    • RX-7
$68.20
$49.50
$68.20
$49.50
Spark Plug
Part Number: ZZC4-18-110B
Replaces: ZZC4-18-110, ZZC4-18-110A
Description: 3.0L. More Info
Fits:
  • Mazda:
    • Tribute
$5.36
$4.03
$5.36
$4.03
Spark Plug
Part Number: 0000-18-B601
Replaces: B601-18-110
Description: Vendor #w16epr-u10. Vendor #bpr5es-11. Vendor #bpr6es-11. Vendor #w16exr-u. Vendor #w20exr-u. Hot Type. Cold Type. Vendor:NGK.... More Info
Fits:
  • Mazda:
    • 323,
    • B2200,
    • B2600
$3.21
$2.41
$3.21
$2.41
Spark Plug
Part Number: 0000-18-F201
Replaces: F201-18-110
Description: Vendor #QJ20CR-11. Vendor #ZFR6A-11. Vendor:NGK. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • MPV,
    • MX-6
$5.80
$4.35
$5.80
$4.35
Spark Plug
Part Number: 0000-18-F285
Replaces: F285-18-110
Description: Vendor #ZFR6E-11. Vendor #ZFR6F-11. To 02/1990. Cold Type. Vendor:NGK. More Info
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • Millenia,
    • MPV,
    • MX-6,
    • Protege
  • 2 more
$4.17
$3.13
$4.17
$3.13
Spark Plug
Part Number: 0000-18-N201
Other Names: Spark Plug Nla More Names
Replaces: N201-18-600
Description: Vendor:NGK. Vendor #BR8EQ-14. More Info
Fits:
  • Mazda:
    • RX-7
$9.46
$7.10
$9.46
$7.10
Spark Plug
Part Number: 0000-18-N203
Replaces: N203-18-600
Description: Vendor #W27EDR-14. Vendor:nippon. More Info
Fits:
  • Mazda:
    • RX-7
$9.46
$7.10
$9.46
$7.10
Spark Plug
Part Number: 0000-18-N328
Replaces: N328-18-110
Description: Hot Type. Vendor:NGK. Vendor #bur8eq. Trailing Side. More Info
Fits:
  • Mazda:
    • RX-7
$9.65
$7.24
$9.65
$7.24
Spark Plug
Part Number: 0000-18-N329
Replaces: N329-18-110
Description: Vendor #bur6eq. Hot Type. Vendor:NGK. Leading Side. More Info
Fits:
  • Mazda:
    • RX-7
$9.65
$7.24
$9.65
$7.24
Spark Plug
Part Number: 0000-18-N342
Replaces: N342-18-110
Description: Cold Type. Vendor:NGK. Vendor #bur9eq. Trailing Side. More Info
Fits:
  • Mazda:
    • RX-7
$10.94
$8.20
$10.94
$8.20
Spark Plug
Part Number: 0000-18-N3A1
Replaces: N3A1-18-110
Description: Cold Type. Vendor:NGK. Trailing Side. Vendor #bur9eqp. More Info
Fits:
  • Mazda:
    • RX-7
$13.99
$10.49
$13.99
$10.49
Spark Plug
Part Number: 0000-18-N3A2
Replaces: N3A2-18-110
Description: Cold Type. Vendor:NGK. Leading Side. Vendor #bur7eqp. More Info
Fits:
  • Mazda:
    • RX-7
$13.99
$10.49
$13.99
$10.49
Spark Plug
Part Number: 1F20-18-110C
Replaces: 1F20-18-110A
Description: 2.3 & 2.5L, 2.3L. More Info
Fits:
  • Mazda:
    • B2300
$10.97
$8.23
$10.97
$8.23
Spark Plug
Part Number: 1F72-18-110
Other Names: Plug Spark More Names
Description: 4.0L. More Info
Fits:
  • Mazda:
    • B4000
$2.73
$2.05
$2.73
$2.05
Spark Plug
Part Number: 0000-18-BP03
Other Names: Spark Plug - Flash 01-15 More Names
Replaces: BP03-18-110, BP12-18-110
Description: Vendor #K22PR-U11. Vendor #BKR6E-11. Cold Type. Vendor:NGK. Vendor #RC8YC4. Vendor:nippon. Vendor:champion. More Info
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
  • 2 more
$4.50
$3.38
$4.50
$3.38
Spark Plug
Part Number: 0000-18-JE43
Replaces: JE43-18-110
Description: Vendor #bkr6evx-11. Vendor #k20pr-tp11. Hot Type. Vendor:NGK. Vendor:nippon. More Info
Fits:
  • Mazda:
    • 929
$14.54
$10.90
$14.54
$10.90

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