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  • dnj gasket set 1990-1993 mazda miata,miata,miata l4 1.6l fgs4044

    Gasket Set 1990-1993 Mazda 1.6L

    Part # FGS4044
    $188.38
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    Buyers Guide: Gasket Set 1990-1993 Mazda 1.6L

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  • Connecting Rod Bearing Set 1986-2005 Ford,Kia,Mazda,Mercury 1.6L-1.8L (Oversizes Available)

    Part # RB400
    $25.93
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    Buyers Guide: Connecting Rod Bearing Set 1986-2005 Ford,Kia,Mazda,Mercury 1.6L-1.8L (Oversizes Available)

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  • dnj gasket set 1990-2000 ford,mazda,mercury protege,escort,protege l4 1.8l fgs4090

    Gasket Set 1990-2000 Ford,Mazda,Mercury 1.8L

    Part # FGS4090
    $203.41
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    Buyers Guide: Gasket Set 1990-2000 Ford,Mazda,Mercury 1.8L

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  • Timing Belt Kit with Water Pump 1994-2005 Kia,Mazda 1.6L-1.8L

    Part # TBK490WP
    $117.44
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    Buyers Guide: Timing Belt Kit with Water Pump 1994-2005 Kia,Mazda 1.6L-1.8L

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  • Timing Belt Kit with Water Pump 1990-1996 Ford,Mazda,Mercury 1.6L-1.8L

    Part # TBK490AWP
    $121.48
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    Buyers Guide: Timing Belt Kit with Water Pump 1990-1996 Ford,Mazda,Mercury 1.6L-1.8L

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  • dnj valve lifter 1988-2005 ford,kia,mazda 323,323,miata l4 1.5l,1.6l,1.8l lfk16425

    Valve Lifter Kit 1988-2005 Ford,Kia,Mazda,Mercury 1.5L-2.0L

    Part # LFK16425
    $336.19
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    Buyers Guide: Valve Lifter Kit 1988-2005 Ford,Kia,Mazda,Mercury 1.5L-2.0L

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  • dnj valve stem oil seal set 1988-2012 chevrolet,chrysler,dodge 323,i-mark,323 h4,l4 1.3l,1.5l,1.6l vss326

    Valve Stem Oil Seal Set 1988-2012 Chevrolet,Chrysler,Dodge,Eagle,Ford,Geo,Hyundai,Isuzu,Kia,Mazda,Mercury,Mitsubishi,Plymouth,Saab,Subaru,Suzuki 1.3L-2.5L

    Part # VSS326
    $26.31
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    Buyers Guide: Valve Stem Oil Seal Set 1988-2012 Chevrolet,Chrysler,Dodge,Eagle,Ford,Geo,Hyundai,Isuzu,Kia,Mazda,Mercury,Mitsubishi,Plymouth,Saab,Subaru,Suzuki 1.3L-2.5L

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  • dnj valve stem oil seal set 1985-2005 chevrolet,ford,geo corolla,mr2,celica l4 1.5l,1.6l,1.8l vss935

    Valve Stem Oil Seal Set 1985-2005 Chevrolet,Ford,Geo,Kia,Mazda,Toyota 1.5L-2.7L

    Part # VSS935
    $26.31
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    Buyers Guide: Valve Stem Oil Seal Set 1985-2005 Chevrolet,Ford,Geo,Kia,Mazda,Toyota 1.5L-2.7L

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  • dnj exhaust / intake valve kit 1988-1997 kia,mazda,mercury 323,323,miata l4 1.6l vk16444

    Exhaust / Intake Valve Kit 1988-1997 Kia,Mazda,Mercury 1.6L

    Part # VK16444
    $237.31
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    Buyers Guide: Exhaust / Intake Valve Kit 1988-1997 Kia,Mazda,Mercury 1.6L

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  • dnj crankshaft thrust washer set 1986-2005 ford,kia,mazda 323,323,tracer l4 1.3l,1.5l,1.6l tw400

    Crankshaft Thrust Washer Set 1986-2005 Ford,Kia,Mazda,Mercury 1.3L-1.8L

    Part # TW400
    $10.19
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    Buyers Guide: Crankshaft Thrust Washer Set 1986-2005 Ford,Kia,Mazda,Mercury 1.3L-1.8L

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  • dnj cylinder head gasket set 1990-1993 mazda miata,miata,miata l4 1.6l hgs444

    Cylinder Head Gasket Set 1990-1993 Mazda 1.6L

    Part # HGS444
    $145.77
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    Buyers Guide: Cylinder Head Gasket Set 1990-1993 Mazda 1.6L

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  • dnj cylinder head gasket set 1990-2000 ford,mazda,mercury protege,escort,protege l4 1.8l hgs490

    Cylinder Head Gasket Set 1990-2000 Ford,Mazda,Mercury 1.8L

    Part # HGS490
    $137.63
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    Buyers Guide: Cylinder Head Gasket Set 1990-2000 Ford,Mazda,Mercury 1.8L

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  • dnj exhaust / intake valve kit 1990-2000 ford,kia,mazda protege,escort,protege l4 1.8l vk16490

    Exhaust / Intake Valve Kit 1990-2000 Ford,Kia,Mazda,Mercury 1.8L

    Part # VK16490
    $257.50
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    Buyers Guide: Exhaust / Intake Valve Kit 1990-2000 Ford,Kia,Mazda,Mercury 1.8L

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  • Master Engine Rebuild Kit 1990-1998 Ford, Mazda, Mercury 1.8L L4

    Part # EK490M
    $749.52
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    Buyers Guide: Master Engine Rebuild Kit 1990-1998 Ford, Mazda, Mercury 1.8L L4

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  • dnj crankshaft seal 1986-2014 ford,kia,mazda 323,323,tracer l4 1.3l,1.5l,1.6l rm490

    Crankshaft Seal 1986-2014 Ford,Kia,Mazda,Mercury 1.3L-1.8L

    Part # RM490
    $15.50
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    Buyers Guide: Crankshaft Seal 1986-2014 Ford,Kia,Mazda,Mercury 1.3L-1.8L

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  • dnj camshaft seal 1982-2005 ford,infiniti,kia stanza,626,626 l4,v6 1.5l,1.6l,1.8l cs623

    Camshaft Seal 1982-2005 Ford,INFINITI,Kia,Mazda,Mercury,Nissan 1.5L-3.3L

    Part # CS623
    $3.83
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    Buyers Guide: Camshaft Seal 1982-2005 Ford,INFINITI,Kia,Mazda,Mercury,Nissan 1.5L-3.3L

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  • dnj re-ring kit 1990-1993 mazda miata,miata,miata l4 1.6l rrk444

    Engine Re-Ring Kit 1990-1993 Mazda 1.6L

    Part # RRK444
    $341.49
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    Buyers Guide: Engine Re-Ring Kit 1990-1993 Mazda 1.6L

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  • Master Engine Rebuild Kit 1999-2000 Mazda 1.8L

    Part # EK430M
    $828.31
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    Buyers Guide: Master Engine Rebuild Kit 1999-2000 Mazda 1.8L

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Mazda Miata Aftermarket Engine Parts

The Miata is known for its user-friendly design that caters to DIY enthusiasts, making routine maintenance and engine repairs accessible. Here you will find a large selection of Mazda Miata aftermarket engine parts that are of OEM quality. The only difference you will notice is our amazing pricing. We have Miata engine parts going back to the NA generation of models from 1989-1997. You will also find a selection of engine parts for the NB and NC generations. Keep your Miata on the road for years to come with Partsology's engine parts.

Best-Selling Mazda Miata Engine Parts:

  • Gasket Set
  • Connecting Rod Bearing Set
  • Timing Belt Kit w/Water Pump
  • Valve Lifter Kit
  • Valve Stem Oil Seal Set
  • Crankshaft Thrust Washer Set
  • Piston Set
  • Crankshaft Seal

Free next-day shipping on Honda Accord engine parts totaling more than $75 if purchased before 3 PM.

Mazda Miata Engine Rebuild Kit

A Mazda Miata engine rebuild kit can provide numerous benefits for vehicle owners. It includes all the necessary gaskets, bearings, and seals required for a complete engine overhaul. This can significantly extend the life of the engine, improve performance, and ensure reliability. Additionally, for those interested in automotive work, rebuilding an engine with a kit can be a valuable learning experience. 

Signs that a Mazda Miata engine may require a rebuild include excessive oil consumption, knocking noise from the engine, loss of power, or a decrease in fuel efficiency. If the engine is producing unusual noises, such as a deep knocking sound, it could indicate that the connecting rods are impacting the bearings, which is a serious issue. Additionally, if the engine's performance has significantly deteriorated or if there are consistent problems with engine components despite regular maintenance, these could be indicators that an engine rebuild is necessary.

Mazda Miata Engine Rebuild Kit Components:

  • Piston Set
  • Piston Ring Set
  • Main Bearings Set
  • Rod Bearings Set
  • Head Gasket Set
  • Lower Gasket Set

Our Mazda MX-5 Miata engine rebuild kits come with a 12-month or 12,000-mile warranty on defective parts.