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Shop Mazda Miata Engine Parts


  • Oil Pump 1999-2001 Mazda 1.6L-1.8L

    Part # OP434
    Sale price Regular price $194.82 Regular price $120.99
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    Buyers Guide: Oil Pump 1999-2001 Mazda 1.6L-1.8L

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

    Part # EV444
    Sale price Regular price $14.90 Regular price $9.99
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    Buyers Guide: Exhaust Valve 1988-1997 Kia,Mazda,Mercury 1.6L

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  • Piston Set 1999-2000 Mazda 1.8L (Oversizes Available)

    Part # P430
    Sale price Regular price $187.56 Regular price $116.99
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    Buyers Guide: Piston Set 1999-2000 Mazda 1.8L (Oversizes Available)

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  • Water Pump 1994-2005 Kia,Mazda 1.5L-1.8L

    Part # WP491
    Sale price Regular price $47.48 Regular price $29.99
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    Buyers Guide: Water Pump 1994-2005 Kia,Mazda 1.5L-1.8L

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

    Part # CS623
    Sale price Regular price $3.83 Regular price $2.99
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    Buyers Guide: Camshaft Seal 1982-2005 Ford,INFINITI,Kia,Mazda,Mercury,Nissan 1.5L-3.3L

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  • Expansion Plug Kit 1986-2005 Ford,Kia,Mazda,Mercury 1.5L-1.8L

    Part # FPS400
    Sale price Regular price $34.83 Regular price $21.99
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    Buyers Guide: Expansion Plug Kit 1986-2005 Ford,Kia,Mazda,Mercury 1.5L-1.8L

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  • Piston Set 1990-1998 Ford,Kia,Mazda,Mercury 1.8L (Oversizes Available)

    Part # P490
    Sale price Regular price $150.48 Regular price $93.99
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    Buyers Guide: Piston Set 1990-1998 Ford,Kia,Mazda,Mercury 1.8L (Oversizes Available)

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  • Cylinder Head Gasket 1988-1994 Mazda,Mercury 1.6L

    Part # HG454
    Sale price Regular price $54.61 Regular price $33.99
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    Buyers Guide: Cylinder Head Gasket 1988-1994 Mazda,Mercury 1.6L

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

    Part # TBK490
    Sale price Regular price $75.31 Regular price $46.99
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    Buyers Guide: Timing Belt Component Kit 1990-2005 Ford,Kia,Mazda,Mercury 1.6L-1.8L

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  • Exhaust Valve 1990-2002 Ford,Kia,Mazda,Mercury 1.8L

    Part # EV490
    Sale price Regular price $17.28 Regular price $10.99
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    Buyers Guide: Exhaust Valve 1990-2002 Ford,Kia,Mazda,Mercury 1.8L

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  • Valve Cover Gasket Set 1990-2000 Ford,Kia,Mazda,Mercury 1.8L

    Part # VC490
    Sale price Regular price $15.84 Regular price $9.99
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    Buyers Guide: Valve Cover Gasket Set 1990-2000 Ford,Kia,Mazda,Mercury 1.8L

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  • Piston and Ring Set 1999-2000 Mazda 1.8L

    Part # PRK430
    Sale price Regular price $254.57 Regular price $165.99
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    Buyers Guide: Piston and Ring Set 1999-2000 Mazda 1.8L

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  • Piston and Ring Set 2001-2005 Mazda 1.8L

    Part # PRK430A
    Sale price Regular price $253.47 Regular price $164.99
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    Buyers Guide: Piston and Ring Set 2001-2005 Mazda 1.8L

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  • Gasket Set 2001-2005 Mazda 1.8L

    Part # FGS4030
    Sale price Regular price $217.78 Regular price $134.99
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    Buyers Guide: Gasket Set 2001-2005 Mazda 1.8L

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  • Engine Rebuild Kit 2001-2005 Mazda 1.8L

    Part # EK430A
    Sale price Regular price $593.94 Regular price $367.99
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    Buyers Guide: Engine Rebuild Kit 2001-2005 Mazda 1.8L

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  • Valve Lifter 1988-2005 Ford,Kia,Mazda,Mercury 1.5L-2.5L

    Part # LIF425
    Sale price Regular price $20.40 Regular price $12.99
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    Buyers Guide: Valve Lifter 1988-2005 Ford,Kia,Mazda,Mercury 1.5L-2.5L

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  • Valve Cover Gasket Set 1990-1993 Mazda 1.6L

    Part # VC444
    Sale price Regular price $18.82 Regular price $11.99
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    Buyers Guide: Valve Cover Gasket Set 1990-1993 Mazda 1.6L

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  • Engine Rebuild Kit 1999-2000 Mazda 1.8L

    Part # EK430
    Sale price Regular price $578.64 Regular price $358.99
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    Buyers Guide: 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.