OEM Mazda Spark Plugs

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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: ZZJ1-18-110
Other Names: Plug Spark
Replaces: CY01-18-110, CY02-18-110
Description: 3.7L. You will be required to provide a VIN in order to complete your order. This item is non-returnable.
Fits:
  • Mazda:
    • 6,
    • CX-9
$12.55
$12.55
Spark Plug
Part Number: GY01-18-110
Other Names: Plug Spark
Replaces: GY02-18-110, ZZM3-18-110, ZZM3-18-110A, ZZM3-18-110B, ZZM3-18-110C, ZZM6-18-110
Description: 2002-06. 2.3 & 2.5L, 2.5L. 2000-01. Without mazdaspeed6, 3.0L.
Fits:
  • Mazda:
    • 6,
    • B2300,
    • B2500,
    • B3000,
    • MPV,
    • Tribute
$8.52
$8.52
Spark Plug
Part Number: 0000-18-KJ13
Other Names: Spark Plug Platinum
Description: Hot Type. Vendor:NGK. Vendor #pzfr5f.
Fits:
  • Mazda:
    • Millenia
$24.52
$24.52
Spark Plug
Part Number: 0000-18-F201
Description: Vendor:nippon. Vendor #QJ20CR-11. Vendor:NGK. Vendor #ZFR6A-11. You will be required to provide a VIN in order to complete your order.
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • MPV,
    • MX-6
$6.51
$6.51
Spark Plug
Part Number: BP13-18-110A
Other Names: Plug Spark
Replaces: BP13-18-110
Description: Hot Type. Vendor:mazda. Vendor #BP1318110. You will be required to provide a VIN in order to complete your order.
Fits:
  • Mazda:
    • Protege,
    • Protege5
$3.77
$3.77
Spark Plug
Part Number: LFJD-18-110-9U
Replaces: 0000-18-L3Y2, L3Y2-18-110, LFG1-18-110, LFJD-18-110
Description: 2.5L. Fomoco. 2.0L without skyactiv. Without mazdaspeed6, 2.3L. You will be required to provide a VIN in order to complete your...
Fits:
  • Mazda:
    • 3,
    • 5,
    • 6,
    • CX-7,
    • Tribute
$20.88
$20.88
Spark Plug
Part Number: L3YD-18-110
Other Names: Plug Spark
Replaces: L3BD-18-110
Description: 2.3L.
Fits:
  • Mazda:
    • 3,
    • CX-7
$24.37
$24.37
Spark Plug
Part Number: PY8V-18-110
Description: With 2.5L turbo. You will be required to provide a VIN in order to complete your order. This item is non-returnable.
Fits:
  • Mazda:
    • 3,
    • 6,
    • CX-30,
    • CX-5,
    • CX-50,
    • CX-9
$35.69
$35.69
Spark Plug
Part Number: Z6B7-18-110
Other Names: Plug Spark
Replaces: ZJ46-18-110, ZJY6-18-110
Fits:
  • Mazda:
    • 2
$43.09
$43.09
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:NGK. Vendor #ITR5F-13. You will be required to provide a VIN in order to complete your order....
Fits:
  • Mazda:
    • 3,
    • 5,
    • 6,
    • Tribute
$18.43
$18.43
Spark Plug
Part Number: N3Y7-18-110
Description: You will be required to provide a VIN in order to complete your order.
$78.63
$78.63
Spark Plug
Part Number: 0000-18-L3Y3
Replaces: L3K9-18-110, L3K9-18-110A, L3Y3-18-110
Description: You will be required to provide a VIN in order to complete your order. This item is non-returnable.
Fits:
  • Mazda:
    • 3,
    • CX-7
$23.87
$23.87
Spark Plug
Part Number: PE5R-18-110A
Other Names: Plug Spark
Replaces: P51R-18-110, PE01-18-110, PE01-18-110A, PE02-18-110, PE20-18-110, PE21-18-110, PE5R-18-110, PE5S-18-110
Description: 2.5L non turbo. 2019-23. 2016-18. 2.5L, denso. Without 2.5L turbo. 2.0L skyactiv, desno. 2.0L, ngk. 2.5L, ngk. You will be required...
Fits:
  • Mazda:
    • 3,
    • 6,
    • CX-3,
    • CX-30,
    • CX-5,
    • CX-50,
    • MX-5 Miata
$36.97
$36.97
Spark Plug
Part Number: 0000-18-BP01
Other Names: Spark Plug Flash 01 15
Replaces: BP11-18-110
Description: Hot Type. Vendor:NGK. Vendor #BKR5E-11. Vendor:champion. Vendor #RC10YC4. Standard. You will be required to provide a VIN in order to...
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
$5.22
$5.22
Spark Plug
Part Number: BP8K-18-110
Other Names: Plug Spark
Description: Hot Type.
Fits:
  • Mazda:
    • Miata
$32.55
$32.55
Spark Plug
Part Number: F286-18-110
Description: Cold Type. Vendor:nippon. Vendor #KJ20CR-11. To 02/1990.
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • MPV,
    • MX-6,
    • Protege
$5.02
$5.02
Spark Plug
Part Number: KJ17-18-110
Replaces: KJ12-18-110
Description: Vendor:nippon. Vendor #pkj20-cr8. Cold Type. Hot Type. Vendor:champion. Vendor #rc10pmpa.
Fits:
  • Mazda:
    • 626,
    • Millenia
$24.79
$24.79
Spark Plug
Part Number: 0000-18-8914
Other Names: Plug Spark
Description: Hot Type. Vendor:NGK. Vendor #bpr5es. Vendor:nippon. Vendor #w16exr-u.
Fits:
  • Mazda:
    • 626,
    • B2000,
    • B2200,
    • GLC
$3.59
$3.59
Spark Plug
Part Number: 0000-18-F287
Description: Hot Type. Vendor:NGK. Vendor #ZFR5F-11. From 02/1990.
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • Millenia,
    • MPV,
    • MX-6,
    • Protege
$5.29
$5.29
Spark Plug
Part Number: 0000-18-KJ11
Replaces: ZM02-18-110
Description: Vendor:NGK. Vendor #pzfr6f. Cold Type. Vendor:nippondenso. Vendor #skj20cr.
Fits:
  • Mazda:
    • Millenia,
    • Protege,
    • Protege5
$24.79
$24.79
Spark Plug
Part Number: 0000-18-N3A2
Replaces: N3A2-18-110
Description: Leading Side. Cold Type. Vendor:NGK. Vendor #bur7eqp.
Fits:
  • Mazda:
    • RX-7
$17.60
$17.60
Spark Plug
Part Number: P5SP-18-110
Other Names: Plug Spark
Description: Without 2.5L turbo.
Fits:
  • Mazda:
    • 3,
    • CX-30
Backordered
Backordered
Spark Plug
Part Number: N3Y1-18-110A-9U
Replaces: 0000-18-N3Y1, N3Y1-18-110A
Description: 2009-11, re9b-t. Trailing Side. Color-Blue.
Notes: Order by description.
Fits:
  • Mazda:
    • RX-8
$58.41
$58.41
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. Leading Side. Color-Orange. Vendor:NGK. Vendor #RE6C.
Notes: Order by description.
Fits:
  • Mazda:
    • RX-8
$65.48
$65.48
Spark Plug
Part Number: 0000-18-N328
Replaces: N328-18-110
Description: Trailing Side. Hot Type. Vendor:NGK. Vendor #bur8eq.
Fits:
  • Mazda:
    • RX-7
$10.85
$10.85
Spark Plug
Part Number: 0000-18-N329
Replaces: N329-18-110
Description: Leading Side. Hot Type. Vendor:NGK. Vendor #bur6eq.
Fits:
  • Mazda:
    • RX-7
$10.85
$10.85
Spark Plug
Part Number: 1F72-18-110
Other Names: Plug Spark
Description: 4.0L.
Fits:
  • Mazda:
    • B4000
$3.01
$3.01
Spark Plug
Part Number: BP05-18-110
Replaces: BP04-18-110
Description: Cold Type. Vendor:nippon. Vendor #K20PR-U11. Vendor:NGK. Vendor #BKR7E-11. Vendor #kj20pr-u11.
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
$5.22
$5.22
Spark Plug
Part Number: BPY3-18-110
Replaces: BP14-18-110
Description: Cold Type. Vendor:mazda. Vendor #BP1418110.
Fits:
  • Mazda:
    • Protege,
    • Protege5
$5.95
$5.95
Spark Plug
Part Number: KJ18-18-110
Replaces: KJ14-18-110
Description: Vendor:nippon. Vendor #pkj16-cr8. Cold Type. Vendor:champion. Vendor #rc8pmpa. Hot Type.
Fits:
  • Mazda:
    • 626,
    • Millenia
$24.52
$24.52
Spark Plug
Part Number: N3X4-18-110
Other Names: Spark Plg Seat Jk Inac 3118
Fits:
  • Mazda:
    • RX-7
$87.50
$87.50
Spark Plug
Part Number: ZZC4-18-110B
Replaces: ZZC4-18-110, ZZC4-18-110A
Description: 3.0L.
Fits:
  • Mazda:
    • Tribute
$5.36
$5.36
Spark Plug
Part Number: 0000-18-F285
Description: Cold Type. Vendor:NGK. Vendor #ZFR6E-11. Vendor #ZFR6F-11. To 02/1990.
Fits:
  • Mazda:
    • 626,
    • 929,
    • B2600,
    • Millenia,
    • MPV,
    • MX-6,
    • Protege
$5.02
$5.02
Spark Plug
Part Number: 0000-18-N342
Replaces: N342-18-110
Description: Trailing Side. Vendor:NGK. Vendor #bur9eq. Cold Type.
Fits:
  • Mazda:
    • RX-7
$14.28
$14.28
Spark Plug
Part Number: 1F20-18-110D
Replaces: 1F20-18-110A, 1F20-18-110C
Description: 2.3 & 2.5L, 2.3L.
Fits:
  • Mazda:
    • B2300
$9.97
$9.97
Spark Plug
Part Number: 1F22-18-110
Replaces: 1F22-18-110A
Description: 4.0L.
Fits:
  • Mazda:
    • B4000
$9.84
$9.84
Spark Plug
Part Number: AJTT-18-110
Replaces: AJ57-18-110, AJ57-18-110A, AJH3-18-110
Description: Without mazdaspeed6, 3.0L.
Fits:
  • Mazda:
    • 6
$5.68
$5.68
Spark Plug
Part Number: BP02-18-110
Description: Hot Type. Vendor:nippon. Vendor #K16PR-U11. Standard.
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
$5.22
$5.22
Spark Plug
Part Number: LFJR-18-110-9U
Replaces: 0000-18-L3Y1, L3G2-18-110, L3Y1-18-110
Description: To 2/21/12. Stamped #iltr6a-13g.
Fits:
  • Mazda:
    • MX-5 Miata
Backordered
Backordered
Spark Plug
Part Number: N3Y1-18-110
Other Names: Spark Plug Trailing
Replaces: N3H1-18-110A, N3H3-18-110
Description: Trailing Side. Color-Blue.
Fits:
  • Mazda:
    • RX-8
$58.41
$58.41
Spark Plug
Part Number: ZZC2-18-110A
Other Names: Plug Spark
Replaces: AJ03-18-110, AJ09-18-110, ZZC2-18-110
Fits:
  • Mazda:
    • MPV,
    • Tribute
$9.13
$9.13
Spark Plug
Part Number: 0000-18-BP03
Other Names: Spark Plug Flash 01 15
Replaces: BP12-18-110
Description: Cold Type. Vendor:NGK. Vendor #BKR6E-11. Vendor:champion. Vendor #RC8YC4. Vendor:nippon. Vendor #K22PR-U11.
Fits:
  • Mazda:
    • 626,
    • Miata,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
$5.22
$5.22
Spark Plug
Part Number: 0000-18-JE41
Replaces: JE41-18-110
Description: Cold Type. Vendor:NGK. Vendor #bkr5evx-11. Vendor:nippon. Vendor #k16pr-tp11.
Fits:
  • Mazda:
    • 929
$12.24
$12.24
Spark Plug
Part Number: 0000-18-N203
Replaces: N203-18-600
Description: Vendor:nippon. Vendor #W27EDR-14.
Fits:
  • Mazda:
    • RX-7
$11.90
$11.90
Spark Plug
Part Number: 0000-18-N343
Replaces: N343-18-110
Description: Leading Side. Vendor:NGK. Vendor #bur7eq. Cold Type.
Fits:
  • Mazda:
    • RX-7
Backordered
Backordered
Spark Plug
Part Number: 0000-18-N3A3
Other Names: Spark Plug (BUR8EQP)
Replaces: N3A3-18-110
Description: Trailing Side. Hot Type. Vendor:NGK. Vendor #bur8eqp.
Fits:
  • Mazda:
    • RX-7
$17.60
$17.60
Spark Plug
Part Number: 1F20-18-110B
Replaces: 1F20-18-110
Fits:
  • Mazda:
    • B2300
$9.97
$9.97
Spark Plug
Part Number: BP8J-18-110
Description: Cold Type.
Fits:
  • Mazda:
    • Miata
$31.45
$31.45
Spark Plug
Part Number: F288-18-110
Description: Hot Type. Vendor:nippon. Vendor #kj16cr-l11. From 02/1990.
Fits:
  • Mazda:
    • 929,
    • B2600,
    • MPV,
    • Protege
$5.29
$5.29
Spark Plug
Part Number: LFJR-18-110
Other Names: Plug Spark
Description: From 2/22/12.
Fits:
  • Mazda:
    • MX-5 Miata
$21.58
$21.58
Spark Plug
Part Number: N3Y8-18-110A-9U
Replaces: 0000-18-N3Y2, 0000-18-N3Y8, N3H2-18-110A, N3H4-18-110, N3Y2-18-110, N3Y8-18-110, N3Y8-18-110A, N3Z4-18-110
Description: 2009-11, re7c-l. Leading Side. Color-White. Vendor:NGK. Vendor #RE7C.
Notes: Order by description.
Fits:
  • Mazda:
    • RX-8
$86.17
$86.17
Spark Plug
Part Number: YF10-18-110
Other Names: Plug Spark
Replaces: YF09-18-110
Fits:
  • Mazda:
    • Tribute
$10.27
$10.27
Spark Plug Wire
Part Number: BPE8-18-T52
Other Names: Cord No.2 Hi.Tension
Description: Cylinder 2.
Fits:
  • Mazda:
    • Miata
Not For Sale
Not For Sale
Spark Plug Wire
Part Number: FSD7-18-T53B
Other Names: Cord Hi Tension
Replaces: FSD7-18-T53A
Description: Cylinder 3. From Chassis/VIN 216015.
Fits:
  • Mazda:
    • 626
$35.61
$35.61
Spark Plug Wire
Part Number: Z5A6-18-T51
Other Names: Cord No.1 Hi.Tension
Description: Cylinder 1.
Fits:
  • Mazda:
    • Protege
$22.44
$22.44
Spark Plug Wire
Part Number: N3H1-18-170B
Options: Rear
Other Names: Cord No.2 Hi.Tension
Replaces: N3H1-18-170, N3H1-18-170A
Description: Rear Trailing Plug.
Fits:
  • Mazda:
    • RX-8
$37.41
$37.41
Spark Plug Wire
Part Number: N3H1-18-190A
Options: Rear
Other Names: Cord No.4 Hi.Tension
Replaces: N3H1-18-190
Description: Rear Leading Plug.
Fits:
  • Mazda:
    • RX-8
$36.37
$36.37
Spark Plug Wire
Part Number: BPE8-18-T54A
Other Names: Cord Hi Tension
Description: Cylinder 4.
Fits:
  • Mazda:
    • Miata
$23.91
$23.91
Spark Plug Wire
Part Number: FP39-18-190A
Other Names: Cord Hi Tension
Description: Cylinder 4.
Fits:
  • Mazda:
    • Protege
$24.76
$24.76
Spark Plug Wire
Part Number: ZL01-18-160A
Other Names: Cord No.1 Hi.Tension
Description: Salve. Cylinder 1.
Fits:
  • Mazda:
    • Protege
$30.25
$30.25
Spark Plug Wire
Part Number: 1F21-18-150
Other Names: Plug Wire
Description: Cylinder 2.
Fits:
  • Mazda:
    • B2300
$18.00
$18.00
Spark Plug Wire
Part Number: 1F27-18-150
Other Names: Plug Wire
Description: Cylinder 1.
Fits:
  • Mazda:
    • B3000
$9.42
$9.42
Spark Plug Wire
Part Number: 1F29-18-150
Other Names: Plug Wire
Description: Cylinder 3.
Fits:
  • Mazda:
    • B3000
$8.08
$8.08
Spark Plug Wire
Part Number: 1F33-18-150
Other Names: Plug Wire
Description: Cylinder 3.
Fits:
  • Mazda:
    • B2300
$17.85
$17.85
Spark Plug Wire
Part Number: 1F34-18-150
Other Names: Plug Wire
Description: Cylinder 4.
Fits:
  • Mazda:
    • B2300
$18.19
$18.19
Spark Plug Wire
Part Number: BPE8-18-T53
Other Names: Cord No.3 Hi.Tension
Description: Cylinder 3.
Fits:
  • Mazda:
    • Miata
$24.06
$24.06
Spark Plug Wire
Part Number: KLG4-18-T56A
Other Names: Cord No.6 High Tension
Description: Cylinder 6.
Fits:
  • Mazda:
    • 626
$27.02
$27.02
Spark Plug Wire
Part Number: ZL01-18-180A
Other Names: Cord No.3 Hi.Tension
Description: Slave. Cylinder 3.
Fits:
  • Mazda:
    • Protege
$29.61
$29.61
Spark Plug Wire
Part Number: 1F28-18-150
Other Names: Plug Wire
Description: Cylinder 2.
Fits:
  • Mazda:
    • B3000
$8.27
$8.27
Spark Plug Wire
Part Number: 1F30-18-150
Other Names: Plug Wire
Description: Cylinder 4.
Fits:
  • Mazda:
    • B3000
$12.64
$12.64
Spark Plug Wire
Part Number: 1F32-18-150
Other Names: Plug Wire
Description: Cylinder 6.
Fits:
  • Mazda:
    • B3000
$9.00
$9.00
Spark Plug Bolt
Part Number: 9XF0-02-15X9
Other Names: Screw Flange
Fits:
  • Mazda:
    • 5
$4.18
$4.18
Spark Plug Wire
Part Number: FSD7-18-T52C
Other Names: Cord Hi Tension
Replaces: FSD7-18-T52B
Description: Cylinder 2. From Chassis/VIN 216015. To Chassis/VIN 216015.
Fits:
  • Mazda:
    • 626
$47.41
$47.41
Spark Plug Wire
Part Number: FSD7-18-T54B
Other Names: Cord Hi Tension
Replaces: FSD7-18-T54A
Description: Cylinder 4. From Chassis/VIN 216015.
Fits:
  • Mazda:
    • 626
$36.29
$36.29
Spark Plug Wire
Part Number: KLG4-18-T51
Other Names: Cord No.1 Hi.Tension
Description: Cylinder 1.
Fits:
  • Mazda:
    • 626
$33.46
$33.46
Spark Plug Set
Part Number: N3Y3-18-S30-9U
Replaces: 0000-18-S30, N3X6-18-S30, N3Y1-18-S30, N3Y3-18-S30
Description: Vendor:NGK.
Fits:
  • Mazda:
    • RX-8
$220.86
$220.86
Spark Plug Set
Part Number: N3Y3-18-S30A-9U
Replaces: N3Y3-18-S30A
Fits:
  • Mazda:
    • RX-8
$220.86
$220.86
Spark Plug Wire Set
Part Number: GY09-18-140
Other Names: Cord Set Hi Tension
Description: From 10/17/00.
Fits:
  • Mazda:
    • MPV
$56.10
$56.10
Spark Plug Wire Set
Part Number: ZZM3-18-140
Other Names: Cable Set, Plug Wire Set
Description: B2500. 2.3 & 2.5L, 2.5L.
Fits:
  • Mazda:
    • B2300,
    • B2500
Not For Sale
Not For Sale
Spark Plug Tube Seal
Part Number: AJTM-10-234
Other Names: Rubber Seal
Fits:
  • Mazda:
    • Tribute
$2.42
$2.42
Spark Plug Wire Set
Part Number: JE96-18-140A
Options: Right
Other Names: Cord Set Nla J.K
Fits:
  • Mazda:
    • MPV
$75.39
$75.39
Spark Plug Wire Set
Part Number: KLG4-18-140A
Other Names: Cord Set Hi.Tension
Fits:
  • Mazda:
    • 626
$196.37
$196.37
Spark Plug Wire Set
Part Number: 0000-18-137A
Other Names: Plug Wire Set
Fits:
  • Mazda:
    • Protege
$103.82
$103.82

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