Mazda OEM Alternators

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You probably know that your battery and spark plugs deliver the electricity needed to start your Mazda vehicle. The thing is, it's your factory alternator that produces the electricity that fires most of the systems running in your car or SUV. When the alternator works right, you don't even think about it. If it starts to go, though, you'll know right away.

How Your Alternator Works

The engine crankshaft takes the up-and-down motion of the pistons and converts it into rotary motion. That moves a serpentine belt, which turns a pulley that's located on the rotor shaft. Magnetic coils inside the rotor begin to spin, which produces electricity. You're free to roll your power windows down and enjoy the infotainment system.

Signs of Alternator Problems

Unfortunately, when an alternator goes bad it tends to happen pretty quickly. That's going to put a strain on your battery. If you experience any of these, check your alternator:

  • Inability to use your power windows
  • Dim or flickering headlights
  • Problems with the sound system
  • The battery keeps dying
  • You hear weird engine noises

To test your alternator, check the battery voltage with your engine turned off. If it reads lower than 12.5 volts, give it a good charge and test it again. If the battery still reads low, your alternator is probably failing. Don't risk having your electrical system and engine shut down while you're driving. Replace a faulty alternator with one that's meant for your model. That would be a genuine Mazda alternator, such as the ones found here in our online auto parts center. Order today and save both time and money!

Alternator
Part Number: AJ51-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: AJ51-18-300, AJ51-18-300A
Description: MPV. More Info
Fits:
  • Mazda:
    • MPV
MSRP $420.35
$282.42
MSRP $420.35
$282.42
Alternator
Part Number: B61P-18-300E
Replaces: B61P-18-300D
Description: New. More Info
Fits:
  • Mazda:
    • Miata
MSRP $536.35
$360.36
MSRP $536.35
$360.36
Alternator
Part Number: B61P-18-300F
Replaces: B61P-18-300R-00
Description: Miata mx5. Manual trans. More Info
Fits:
  • Mazda:
    • Miata
MSRP $536.35
$360.36
MSRP $536.35
$360.36
Alternator
Part Number: BP4W-18-300R-0C
Other Names: Remanufactured Alternator More Names
Replaces: BP4W-18-300B, BP4W-18-300C
Description: Miata mx5. All. More Info
Fits:
  • Mazda:
    • Miata
MSRP $467.69
$314.23
MSRP $467.69
$314.23
Alternator
Part Number: FS1G-18-300R-0B
Other Names: Remanufactured Alternator More Names
Replaces: FS11-18-300R-00, FS1G-18-300, FS1G-18-300A, FS1G-18-300R-00
Description: 626, MX-6. Without turbo. 4 cyl. More Info
Fits:
  • Mazda:
    • 626,
    • MX-6
MSRP $344.84
$231.68
MSRP $344.84
$231.68
Alternator
Part Number: L3M6-18-300R-0A
Replaces: L3M6-18-300, L3M6-18-300A, L3M6-18-300B
Description: Mazdaspeed3. Mazdaspeed6. More Info
Fits:
  • Mazda:
    • 3,
    • 6
MSRP $538.58
$361.86
MSRP $538.58
$361.86
Alternator
Part Number: L8Y3-18-300R-00
Replaces: L334-18-300, L813-18-300, L813-18-300R-00
Description: Mazda6. Without mazdaspeed6, 2.3L, manual trans. More Info
Fits:
  • Mazda:
    • 6
MSRP $396.12
$266.15
MSRP $396.12
$266.15
Alternator
Part Number: LF50-18-300R-0A
Other Names: Remanufactured Alternator More Names
Replaces: LF50-18-300, LF50-18-300A
Description: Mazda3. Mazda5. More Info
Fits:
  • Mazda:
    • 3,
    • 5
MSRP $434.40
$291.86
MSRP $434.40
$291.86
Alternator
Part Number: LF8J-18-300
Replaces: LF8J-18-300R-00
Description: Mazda3. 2.0l. Without skyactiv-g engine. More Info
Fits:
  • Mazda:
    • 3
MSRP $458.42
$308.00
MSRP $458.42
$308.00
Alternator
Part Number: N304-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Replaces: N304-18-300R
Description: Rx7. More Info
Fits:
  • Mazda:
    • RX-7
MSRP $213.54
$147.32
MSRP $213.54
$147.32
Alternator
Part Number: N3R1-18-300R-00
Replaces: N3R1-18-300
Description: RX-8. More Info
Fits:
  • Mazda:
    • RX-8
MSRP $274.44
$189.32
MSRP $274.44
$189.32
Alternator
Part Number: P53N-18-300C
Replaces: P53N-18-300, P53N-18-300A, P53N-18-300B
Description: Mazda3. 2.0l. Mexico built. More Info
Fits:
  • Mazda:
    • 3
MSRP $386.46
$259.65
MSRP $386.46
$259.65
Alternator
Part Number: PE07-18-300
Description: 2.0L skyactiv. More Info
Fits:
  • Mazda:
    • 3
MSRP $465.28
$312.60
MSRP $465.28
$312.60
Alternator
Part Number: PY8V-18-300D
Replaces: PY8V-18-300A, PY8V-18-300C
Description: CX-9. Mazda6. All. With turbo. CX-5. 2.5l. More Info
Fits:
  • Mazda:
    • 6,
    • CX-5,
    • CX-9
MSRP $765.22
$514.12
MSRP $765.22
$514.12
Alternator
Part Number: Z599-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: Z599-18-300E, Z599-18-300R
Description: Protege. 1.6l. All. Protege. 1.5l. Protege. 1.8l. More Info
Fits:
  • Mazda:
    • Protege
MSRP $226.65
$156.35
MSRP $226.65
$156.35
Alternator
Part Number: ZJ38-18-300
Description: Mazda2. More Info
Fits:
  • Mazda:
    • 2
MSRP $359.71
$241.68
MSRP $359.71
$241.68
Alternator
Part Number: ZZC1-18-300D
Replaces: L3H6-18-300, L3H6-18-300A, ZZC1-18-300, ZZC1-18-300A, ZZC1-18-300B, ZZC1-18-300C, ZZC1-18-300R-0A, ZZC1-18-300R-0B
Description: Tribute. 2.3l. More Info
Fits:
  • Mazda:
    • Tribute
MSRP $342.64
$230.22
MSRP $342.64
$230.22
Alternator
Part Number: ZZC8-18-300
Description: Tribute. 3.0l. More Info
Fits:
  • Mazda:
    • Tribute
MSRP $918.40
$611.53
MSRP $918.40
$611.53
Alternator
Part Number: ZZM0-18-300R-0C
Replaces: ZZM0-18-300, ZZM0-18-300A, ZZM0-18-300B, ZZM0-18-300R-0B
Description: B-series pick-up. Navajo. More Info
Fits:
  • Mazda:
    • B2300,
    • B2500,
    • B3000,
    • B4000,
    • Navajo
MSRP $313.85
$216.51
MSRP $313.85
$216.51
Alternator
Part Number: 1F71-18-300R-0C
Replaces: 1F71-18-300, 1F71-18-300A, 1F71-18-300B, 1F71-18-300R-0A, 1F71-18-300R-0B
Description: B-series pick-up. 115 amp. 3.0l. More Info
Fits:
  • Mazda:
    • B3000
MSRP $269.36
$185.82
MSRP $269.36
$185.82
Alternator
Part Number: AJ03-18-300R-0E
Replaces: AJ03-18-300, AJ03-18-300A, AJ03-18-300B, AJ03-18-300C, AJ03-18-300R-0B, AJ03-18-300R-0C, AJ03-18-300R-0D
Description: Tribute. 3.0l. More Info
Fits:
  • Mazda:
    • Tribute
MSRP $352.34
$236.72
MSRP $352.34
$236.72
Alternator
Part Number: F2G8-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Description: B2200. More Info
Fits:
  • Mazda:
    • B2200
MSRP $226.67
$156.38
MSRP $226.67
$156.38
Alternator
Part Number: FE01-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: FE01-18-300R
Description: 626 & MX-6. Gas. New. More Info
Fits:
  • Mazda:
    • 626
MSRP $198.77
$137.13
MSRP $198.77
$137.13
Alternator
Part Number: JE15-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: JE15-18-300R
Description: MPV. More Info
Fits:
  • Mazda:
    • MPV
MSRP $252.73
$174.35
MSRP $252.73
$174.35
Alternator
Part Number: JE34-18-300R-00
Other Names: Remanufactured Alternator More Names
Description: 929. Sohc. More Info
Fits:
  • Mazda:
    • 929
MSRP $208.29
$143.69
MSRP $208.29
$143.69
Alternator
Part Number: KL47-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: KL47-18-300
Description: 2.5L. More Info
Fits:
  • Mazda:
    • Millenia
MSRP $339.50
$228.10
MSRP $339.50
$228.10
Alternator
Part Number: KLR9-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: KLR9-18-300, KLR9-18-300A, KLR9-18-W50
Description: 626, MX-6. 6 cyl. 2.5L. More Info
Fits:
  • Mazda:
    • 626
MSRP $375.59
$252.35
MSRP $375.59
$252.35
Alternator
Part Number: L548-18-300B
Replaces: L548-18-300A, L548-18-300R-0B
Description: Mazda3. 2.5l. More Info
Fits:
  • Mazda:
    • 3
MSRP $314.92
$217.26
MSRP $314.92
$217.26
Remanufactured Alternator
Part Number: N3H1-18-300R-0C
Replaces: N3H1-18-300, N3H1-18-300A, N3H1-18-300B, N3H1-18-300R-0A, N3H1-18-300R-0B
Description: RX-8. More Info
MSRP $330.00
$227.65
MSRP $330.00
$227.65
Alternator
Part Number: PAC3-18-300
Fits:
  • Mazda:
    • MX-5 Miata
MSRP $438.06
$294.31
MSRP $438.06
$294.31
Remanufactured Alternator
Part Number: PE01-18-300R-00
Replaces: PE01-18-300
Description: CX-5. Mazda3. 2.0l. Japan built. Without i-eloop. Mazda6. Mazda3. 2.5l. Without intelligent e-loop, without intelligent e-loop. More Info
MSRP $330.00
$227.65
MSRP $330.00
$227.65
Alternator
Part Number: YF20-18-300R-0B
Replaces: YF20-18-300, YF20-18-300A, YF20-18-300B, YF20-18-300R-0A
Description: From 02/01/03. Reman. More Info
Fits:
  • Mazda:
    • Tribute
MSRP $410.57
$275.84
MSRP $410.57
$275.84
Alternator
Part Number: ZZC0-18-300B
Replaces: L3H5-18-300, L3H5-18-300A, ZZC0-18-300, ZZC0-18-300A, ZZC0-18-300R-0A
Fits:
  • Mazda:
    • Tribute
MSRP $295.91
$204.14
MSRP $295.91
$204.14
Alternator
Part Number: ZZL0-18-301R-0B
Other Names: Remanufactured Alternator More Names
Replaces: ZZL0-18-301B
Description: New. More Info
Fits:
  • Mazda:
    • B2300,
    • B3000,
    • B4000,
    • Navajo
MSRP $390.23
$262.18
MSRP $390.23
$262.18
Alternator
Part Number: 1F70-18-300B
Replaces: 1F20-18-300, 1F20-18-300A, 1F70-18-300, 1F70-18-300A, 1F70-18-300R-00, 1F70-18-300R-0A
Description: 110 amp. B-series pick-up. B2300. More Info
Fits:
  • Mazda:
    • B2300,
    • B2500,
    • B3000,
    • B4000
MSRP $280.66
$193.61
MSRP $280.66
$193.61
Alternator
Part Number: 1F72-18-300R-0C
Replaces: 1F22-18-300, 1F22-18-300A, 1F22-18-300R-0A, 1F28-18-300, 1F28-18-300A, 1F28-18-300R-0A, 1F72-18-300, 1F72-18-300A, 1F72-18-300B, 1F72-18-300C, 1F72-18-300R-0B
Description: B-series pick-up. B4000. More Info
Fits:
  • Mazda:
    • B2300,
    • B2500,
    • B3000,
    • B4000
MSRP $319.15
$220.17
MSRP $319.15
$220.17
Alternator
Part Number: B366-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Replaces: B366-18-300R
Description: 323 & Protege. More Info
Fits:
  • Mazda:
    • 323,
    • Protege
MSRP $236.45
$163.12
MSRP $236.45
$163.12
Alternator
Part Number: B6BF-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Description: New. More Info
Fits:
  • Mazda:
    • MX-3,
    • Protege
MSRP $248.74
$171.60
MSRP $248.74
$171.60
Alternator
Part Number: BPE8-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: BPE8-18-300, BPE8-18-300R
Description: Miata mx5. Manual trans. More Info
Fits:
  • Mazda:
    • Miata
MSRP $232.32
$160.28
MSRP $232.32
$160.28
Alternator
Part Number: F8B1-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Replaces: F8B1-18-300R
Fits:
  • Mazda:
    • 626,
    • MX-6
MSRP $189.69
$130.86
MSRP $189.69
$130.86
Alternator
Part Number: KL11-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: KL11-18-300R
Description: 626, MX-6. Without turbo. 6 cyl. MX-3. 1.8l. New. More Info
Fits:
  • Mazda:
    • 626,
    • MX-3,
    • MX-6
MSRP $268.57
$185.28
MSRP $268.57
$185.28
Alternator
Part Number: N350-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Description: Rx7. Without turbo. RX-7. More Info
Fits:
  • Mazda:
    • RX-7
MSRP $248.13
$171.18
MSRP $248.13
$171.18
Alternator
Part Number: PAF2-18-300A
Replaces: PAF2-18-300
Description: Mazda3. Without cylinder deactivation. More Info
Fits:
  • Mazda:
    • 3
MSRP $325.34
$224.43
MSRP $325.34
$224.43
Alternator
Part Number: PAF3-18-300A
Description: Mexico built, 2.5l. With cyl deactivation. More Info
Fits:
  • Mazda:
    • 3,
    • CX-30
MSRP $388.24
$260.85
MSRP $388.24
$260.85
Alternator
Part Number: PAF4-18-300A
Description: Mexico Built Vehicle. Exc.Cylinder Deactivation. Without cyl deactivation. More Info
Fits:
  • Mazda:
    • 3,
    • CX-30
MSRP $338.97
$227.74
MSRP $338.97
$227.74
Alternator
Part Number: PEAR-18-300R-00
Other Names: Remanufactured Alternator More Names
Replaces: PEAR-18-300
Description: Mazda3. 2.0l. Mexico Built Vehicle. To 10/28/2014. More Info
Fits:
  • Mazda:
    • 3
MSRP $301.85
$208.23
MSRP $301.85
$208.23
Alternator
Part Number: PY1C-18-300
Description: Mazda3. 2.0l. Japan built. With i-eloop. Mazda6. Mazda3. 2.5l. More Info
Fits:
  • Mazda:
    • 3,
    • 6
MSRP $695.39
$467.21
MSRP $695.39
$467.21
Alternator
Part Number: ZZM2-18-300R-0B
Other Names: Remanufactured Alternator More Names
Replaces: ZZM2-18-300B
Description: B-series pick-up. 130 amp. More Info
Fits:
  • Mazda:
    • B2300,
    • B2500,
    • B3000,
    • B4000
MSRP $485.58
$326.24
MSRP $485.58
$326.24
Alternator
Part Number: BPE9-18-300R-00
Other Names: Remanufactured Alternator Nla More Names
Replaces: BPE9-18-300
Description: Miata mx5. Auto trans. More Info
Fits:
  • Mazda:
    • Miata
MSRP $228.96
$157.95
MSRP $228.96
$157.95

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