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  • dnj valve cover gasket set 1990-1993 mazda miata,miata,miata l4 1.6l vc444

    Valve Cover Gasket Set 1990-1993 Mazda 1.6L

    Part # VC444
    $18.82
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    Buyers Guide: Valve Cover Gasket Set 1990-1993 Mazda 1.6L

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  • dnj timing belt 1990-2005 ford,kia,mazda miata,protege,escort l4 1.6l,1.8l tb490

    Timing Belt 1990-2005 Ford,Kia,Mazda,Mercury 1.6L-1.8L

    Part # TB490
    $36.96
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    Buyers Guide: Timing Belt 1990-2005 Ford,Kia,Mazda,Mercury 1.6L-1.8L

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  • Water Pump 1988-1996 Ford,Mazda,Mercury 1.6L-1.8L

    Part # WP490
    $54.48
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    Buyers Guide: Water Pump 1988-1996 Ford,Mazda,Mercury 1.6L-1.8L

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  • dnj cylinder head gasket set 2001-2005 mazda miata,miata,miata l4 1.8l hgs430

    Cylinder Head Gasket Set 2001-2005 Mazda 1.8L

    Part # HGS430
    $143.09
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    Buyers Guide: Cylinder Head Gasket Set 2001-2005 Mazda 1.8L

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  • Intake Valve 1990-2000 Ford,Kia,Mazda,Mercury 1.8L

    Part # IV490
    $14.39
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    Buyers Guide: Intake Valve 1990-2000 Ford,Kia,Mazda,Mercury 1.8L

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  • Exhaust Manifold Gasket Set 1988-1994 Mazda,Mercury 1.6L

    Part # EG444
    $27.66
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    Buyers Guide: Exhaust Manifold Gasket Set 1988-1994 Mazda,Mercury 1.6L

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  • Piston Ring Set (Oversizes Available) 1970-1994 Ford 1.6L-1.8L

    Part # PR400
    $50.63
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    Buyers Guide: Piston Ring Set (Oversizes Available) 1970-1994 Ford 1.6L-1.8L

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  • Piston and Ring Set 1990-1998 Ford, Kia, Mazda, Mercury 1.8L

    Part # PRK490
    $237.13
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    Buyers Guide: Piston and Ring Set 1990-1998 Ford, Kia, Mazda, Mercury 1.8L

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  • Intake Valve 1988-1997 Kia,Mazda,Mercury 1.6L

    Part # IV444
    $14.32
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    Buyers Guide: Intake Valve 1988-1997 Kia,Mazda,Mercury 1.6L

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  • dnj oil pan gasket set 1988-2000 ford,mazda,mercury 323,323,capri l4 1.3l,1.5l,1.6l pg491

    Oil Pan Gasket Set 1988-2000 Ford,Mazda,Mercury 1.3L-1.8L

    Part # PG491
    $13.01
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    Buyers Guide: Oil Pan Gasket Set 1988-2000 Ford,Mazda,Mercury 1.3L-1.8L

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  • dnj exhaust / intake valve kit 2001-2005 mazda miata,miata,miata l4 1.8l vk16430

    Exhaust / Intake Valve Kit 2002-2005 Mazda 1.8L

    Part # VK16430
    $235.00
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    Buyers Guide: Exhaust / Intake Valve Kit 2002-2005 Mazda 1.8L

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  • Oil Pump 1990-1998 Ford,Mazda,Mercury 1.5L-1.8L

    Part # OP490
    $160.07
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    Buyers Guide: Oil Pump 1990-1998 Ford,Mazda,Mercury 1.5L-1.8L

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  • dnj valve guide 1990-2005 ford,kia,mazda protege,escort,protege l4 1.8l,2.0l vge490

    Valve Guide 1990-2005 Ford,Kia,Mazda,Mercury 1.8L-2.0L

    Part # VGE490
    $5.79
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    Buyers Guide: Valve Guide 1990-2005 Ford,Kia,Mazda,Mercury 1.8L-2.0L

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  • dnj re-ring kit 1990-2000 ford,mazda,mercury protege,escort,protege l4 1.8l rrk490

    Engine Re-Ring Kit 1990-2000 Ford,Mazda,Mercury 1.8L

    Part # RRK490
    $363.00
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    Buyers Guide: Engine Re-Ring Kit 1990-2000 Ford,Mazda,Mercury 1.8L

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  • dnj fuel injection plenum gasket 1999-2005 mazda miata,miata,miata l4 1.8l mg430

    Fuel Injection Plenum Gasket 1999-2005 Mazda 1.8L

    Part # MG430
    $24.24
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    Buyers Guide: Fuel Injection Plenum Gasket 1999-2005 Mazda 1.8L

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  • dnj valve guide 1990-2005 ford,kia,mazda protege,escort,protege l4 1.8l,2.0l vgi490

    Valve Guide 1990-2005 Ford,Kia,Mazda,Mercury 1.8L-2.0L

    Part # VGI490
    $5.48
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    Buyers Guide: Valve Guide 1990-2005 Ford,Kia,Mazda,Mercury 1.8L-2.0L

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  • Intake Manifold Gasket Set 1988-1994 Mazda,Mercury 1.6L

    Part # IG444
    $13.10
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    Buyers Guide: Intake Manifold Gasket Set 1988-1994 Mazda,Mercury 1.6L

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  • dnj timing cover gasket set 1991-2005 ford,kia,mazda escort,323,miata l4 1.3l,1.6l,1.8l tc430

    Timing Cover Gasket Set 1991-2005 Ford,Kia,Mazda,Mercury 1.3L-1.8L

    Part # TC430
    $12.96
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    Buyers Guide: Timing Cover Gasket Set 1991-2005 Ford,Kia,Mazda,Mercury 1.3L-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.