Looking for the best Mazda engine components to keep your car running smoothly? We’ve handpicked a guide to the top 10 trusted and durable parts that ensure a perfect fit for your Mazda.
Mazda owners know that keeping their engines in top shape is key to a smooth ride. Whether you’re tackling daily commutes or weekend adventures, the right engine components make all the difference. From gaskets to mounts, every part plays a vital role in your car’s performance.
We’ve put together a handpicked guide to the best Mazda engine components available. Each product is chosen for its quality, durability, and perfect fit, ensuring your Mazda runs like new. Discover the trusted brands and essential parts that will keep your engine humming for years to come.
List of Top 10 Mazda Engine Components
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QRYIPPDM Engine Motor & Transmission Mount Kit – Compatible with 2014-2018 Mazda 3 2.0L & 6 2.5L & CX-5 2.5L – 3-Piece Set A4446 A4438 A4439 |
This QRYIPPDM Engine Motor & Transmission Mount Kit is perfect for Mazda owners who want to keep their cars running smoothly. It’s ideal for 2014-2018 Mazda 3 2.0L, 2014-2017 Mazda 6 2.5L, and 2014-2016 Mazda CX-5 2.5L drivers looking for reliable, long-lasting parts. |
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Complete Serpentine Belt Drive Component Set with Tensioner Pulley Compatible with 2012-2021 Mazda 3 6 CX-3 CX-5 CX-9 CX-30 MX-5 Miata 2.0L 2.3L 2.5L Replace 90K-39390 K060380 999630A 39390 |
This Complete Serpentine Belt Drive Component Set is perfect for Mazda owners who want to keep their engines running smoothly. It’s easy to install and works with many Mazda models, ensuring reliable performance. |
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DNJ FGS4044 Full Gasket Set for 1990-1993 Mazda Miata 1.6L L4 16V DOHC 1597cc |
This DNJ FGS4044 Full Gasket Set is perfect for Mazda Miata owners with a 1990-1993 model. If you have a 1.6L L4 16V DOHC engine, this brand-new gasket set is just what you need. |
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Mazda Oil Filler Cap – L5A8-10-250 |
This Mazda Oil Filler Cap is perfect for car owners who need a reliable replacement part. It’s easy to install and keeps your engine running smoothly. |
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DNJ HGB4316 Cylinder Head Gasket set with Head Bolt Kit for 2014-2019 Mazda 3 6 CX-5 2.5L L4 16V DOHC 2488cc |
This product is perfect for 2014-2019 Mazda 3 6 CX-5 2.5L L4 owners needing head gasket repairs. It includes head bolts and is built with DNJ’s trusted quality for reliable engine repair. |
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DNJ HGS456 MLS Cylinder Head Gasket Set for 2000-2003 Mazda 626 Protege Protege5 2.0L L4 16V DOHC 1991cc |
This cylinder head gasket set is perfect for car owners who need a reliable replacement for their 2000-2003 Mazda 626, Protege, or Protege5. It’s ideal for 2.0L engines, offering a premium sealing solution for naturally aspirated or turbocharged vehicles. |
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DNJ MB435 Main Bearings Set Standard for 2001-2022 Ford, Lincoln, Mazda, Mercury 3, 5, 6 2.0L-2.5L L4 16V DOHC 1999cc |
This main bearings set is perfect for car owners with 2001-2022 Ford, Lincoln, Mazda, or Mercury vehicles that have a 2.0L-2.5L L4 DOHC engine. It’s ideal for those needing a reliable replacement to keep their engine running smoothly. |
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DNJ RRK448 Engine Re-Ring Kit for 1995-1998 Ford Mazda B2300 B2500 Ranger 2.3L-2.5L L4 8V SOHC 140cid |
This Engine Re-Ring Kit is perfect for car owners and mechanics who need a reliable and affordable solution to restore their 1995-1998 Ford Mazda B2300 B2500 Ranger engine. It’s ideal for those looking for standard-sized parts with OE quality fit and performance. |
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ITM Engine Components 09-01144 Engine Full Gasket Set For 89-94 Mazda B2600 MPV |
This gasket set is perfect for Mazda B2600 and MPV owners who want a reliable, high-quality replacement. It fits models from 1989 to 1994 and is great for anyone who values easy installation and durable, eco-friendly materials. |
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DNJ EK408 Engine Rebuild Kit for 1987-1993 Mazda B2200 2.2L L4 8V SOHC 2184cc |
This engine rebuild kit is perfect for Mazda B2200 owners who need to restore their 1987-1993 2.2L engine. It’s ideal for standard-size repairs and includes all essential components for a reliable rebuild. |
Detailed Reviews
Discover the top 10 Mazda Engine Components handpicked for reliability and performance. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value. Whether you need a full gasket set, engine mounts, or serpentine belt kits, this guide has you covered. Find the perfect fit for your Mazda and keep your ride running smoothly and efficiently.
1. QRYIPPDM Engine Motor & Transmission Mount Kit – Compatible with 2014-2018 Mazda 3 2.0L & 6 2.5L & CX-5 2.5L – 3-Piece Set A4446 A4438 A4439

Keep your Mazda running smooth with the QRYIPPDM Engine Motor & Transmission Mount Kit. This high-quality kit is made from steel and durable rubber to resist leaks and cracks. The bright orange finish stays strong and looks great, even with constant use.
Fits Mazda 3, 6, and CX-5 models from 2014 to 2018. Comes with three pieces: rear torque strut mount, transmission mount, and front right motor mount. Each part meets original factory standards for a perfect fit.
Enjoy a 1-year quality guarantee for peace of mind. The kit holds your engine and transmission steady. Trust this kit to keep your ride safe and solid.
| Pros | Cons |
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Perfect For:
This QRYIPPDM Engine Motor & Transmission Mount Kit is perfect for Mazda owners who want to keep their cars running smoothly. It’s ideal for 2014-2018 Mazda 3 2.0L, 2014-2017 Mazda 6 2.5L, and 2014-2016 Mazda CX-5 2.5L drivers looking for reliable, long-lasting parts.
Ready to Purchase?
2. Complete Serpentine Belt Drive Component Set with Tensioner Pulley Compatible with 2012-2021 Mazda 3 6 CX-3 CX-5 CX-9 CX-30 MX-5 Miata 2.0L 2.3L 2.5L Replace 90K-39390 K060380 999630A 39390

Keep your Mazda running smoothly with this complete serpentine belt drive set. It’s compatible with 2012-2021 models, including Mazda 3, 6, CX-3, CX-5, CX-9, CX-30, and MX-5 Miata. The set replaces multiple part numbers, ensuring a perfect fit for your vehicle.
Easy installation is guaranteed with two belts, a tensioner pulley, and gloves included. Reliable after-sales service means expert support is always available for any questions.
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Perfect For:
This Complete Serpentine Belt Drive Component Set is perfect for Mazda owners who want to keep their engines running smoothly. It’s easy to install and works with many Mazda models, ensuring reliable performance.
Ready to Purchase?
3. DNJ FGS4044 Full Gasket Set for 1990-1993 Mazda Miata 1.6L L4 16V DOHC 1597cc

Revitalize your 1990-1993 Mazda Miata with the DNJ FGS4044 Full Gasket Set. This brand-new set is perfectly designed for your 1.6L L4 16V DOHC engine. Trust in DNJ’s 30+ years of quality to keep your car running smoothly.
DNJ Engine Components is a trusted name in Domestic & Japanese engine parts. We chose them for their proven track record, ensuring long-term reliability for your vehicle.
| Pros | Cons |
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Perfect For:
This DNJ FGS4044 Full Gasket Set is perfect for Mazda Miata owners with a 1990-1993 model. If you have a 1.6L L4 16V DOHC engine, this brand-new gasket set is just what you need.
Ready to Purchase?
4. Mazda Oil Filler Cap – L5A8-10-250

The Mazda Oil Filler Cap is a must-have engine component. It fits Mazda vehicles perfectly. This cap is lightweight and compact.
It weighs only 0.1 pounds and measures 8L x 4W x 4H inches. The package includes one cap, ready for easy installation.
This oil filler cap is durable and reliable. It ensures your engine stays protected. A simple yet essential part for your car.
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Perfect For:
This Mazda Oil Filler Cap is perfect for car owners who need a reliable replacement part. It’s easy to install and keeps your engine running smoothly.
Ready to Purchase?
5. DNJ HGB4316 Cylinder Head Gasket set with Head Bolt Kit for 2014-2019 Mazda 3 6 CX-5 2.5L L4 16V DOHC 2488cc

The DNJ HGB4316 Cylinder Head Gasket set is a complete kit for your car. It includes head bolts for easy installation. This kit fits 2014-2019 Mazda 3, 6, and CX-5 models.
DNJ Engine Components is a trusted brand with over 30 years of experience. They provide quality parts for cars and trucks.
We chose DNJ for their reliability and customer trust. This kit helps keep your engine running smoothly and efficiently.
| Pros | Cons |
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Perfect For:
This product is perfect for 2014-2019 Mazda 3 6 CX-5 2.5L L4 owners needing head gasket repairs. It includes head bolts and is built with DNJ’s trusted quality for reliable engine repair.
Ready to Purchase?
6. DNJ HGS456 MLS Cylinder Head Gasket Set for 2000-2003 Mazda 626 Protege Protege5 2.0L L4 16V DOHC 1991cc

The DNJ HGS456 MLS Cylinder Head Gasket Set is a perfect fit for your 2000-2003 Mazda 626, Protege, or Protege5 with a 2.0L engine. It works for both naturally aspirated and turbocharged models.
This premium sealing solution is a valve grind set, ensuring a reliable and long-lasting performance. DNJ Engine Components is a trusted brand with over 30 years of experience in providing high-quality engine parts.
We chose DNJ for their proven track record. They offer a full line of domestic and Japanese engine parts. You can trust this cylinder head gasket set to keep your engine running smoothly.
| Pros | Cons |
|---|---|
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Perfect For:
This cylinder head gasket set is perfect for car owners who need a reliable replacement for their 2000-2003 Mazda 626, Protege, or Protege5. It’s ideal for 2.0L engines, offering a premium sealing solution for naturally aspirated or turbocharged vehicles.
Ready to Purchase?
7. DNJ MB435 Main Bearings Set Standard for 2001-2022 Ford, Lincoln, Mazda, Mercury 3, 5, 6 2.0L-2.5L L4 16V DOHC 1999cc

DNJ MB435 Main Bearings Set is brand new and standard size. It fits 2001-2016 Ford, Lincoln, Mazda, and Mercury vehicles with 2.0L-2.5L engines. One set services a complete engine, making it a reliable choice.
DNJ Engine Components is a trusted provider with 30+ years of experience. We chose them for their quality and track record, ensuring long-term customer loyalty.
| Pros | Cons |
|---|---|
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Perfect For:
This main bearings set is perfect for car owners with 2001-2022 Ford, Lincoln, Mazda, or Mercury vehicles that have a 2.0L-2.5L L4 DOHC engine. It’s ideal for those needing a reliable replacement to keep their engine running smoothly.
Ready to Purchase?
8. DNJ RRK448 Engine Re-Ring Kit for 1995-1998 Ford Mazda B2300 B2500 Ranger 2.3L-2.5L L4 8V SOHC 140cid

The DNJ RRK448 Engine Re-Ring Kit is a complete solution for your 1995-1998 Ford or Mazda vehicle. It includes main bearings, piston rings, rod bearings, and a full gasket set, ensuring a perfect fit and reliable performance.
This kit is standard size, but oversized parts are available. Just message us with your needs. We’ll confirm availability quickly and ensure you get the right parts for your engine.
| Pros | Cons |
|---|---|
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Perfect For:
This Engine Re-Ring Kit is perfect for car owners and mechanics who need a reliable and affordable solution to restore their 1995-1998 Ford Mazda B2300 B2500 Ranger engine. It’s ideal for those looking for standard-sized parts with OE quality fit and performance.
Ready to Purchase?
9. ITM Engine Components 09-01144 Engine Full Gasket Set For 89-94 Mazda B2600 MPV

The ITM Engine Components 09-01144 Engine Full Gasket Set is perfect for 1989-1994 Mazda B2600 and MPV models. It fits the 2.6L L4 2606cc engine seamlessly.
High-quality materials from the US, Japan, and Europe ensure durability. ISO 9002 and ISO 9000:2000 certifications guarantee top-notch quality. Eco-friendly, non-asbestos materials meet modern environmental standards.
State-of-the-art manufacturing ensures premium performance. Easy installation makes it ideal for regular street use. Great value for a reliable OE replacement.
| Pros | Cons |
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Perfect For:
This gasket set is perfect for Mazda B2600 and MPV owners who want a reliable, high-quality replacement. It fits models from 1989 to 1994 and is great for anyone who values easy installation and durable, eco-friendly materials.
Ready to Purchase?
10. DNJ EK408 Engine Rebuild Kit for 1987-1993 Mazda B2200 2.2L L4 8V SOHC 2184cc

Get your 1987-1993 Mazda B2200 engine running like new with the DNJ EK408 Engine Rebuild Kit. This kit includes everything you need: full gasket set, brass freeze plugs, main bearings, pistons, piston rings, and rod bearings. It fits the 2.2L L4 8V SOHC 2184cc engine perfectly.
This kit does not include the oil pump or timing belt, so plan accordingly. You get OE quality fit and performance with every part. All components come in standard size, but oversized parts are available if you ask us first.
Make sure to tell us if you need oversized parts before ordering. Otherwise, the kit ships with standard size parts by default.
| Pros | Cons |
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Perfect For:
This engine rebuild kit is perfect for Mazda B2200 owners who need to restore their 1987-1993 2.2L engine. It’s ideal for standard-size repairs and includes all essential components for a reliable rebuild.
Ready to Purchase?
Buying Guide
Mazda owners know their engines need the best parts. Quality components keep your car running smoothly. We’ve made it easy to find the top Mazda engine parts for you.
Buying Mazda engine components is simple with our guide. We’ll help you choose the right parts for your car. Enjoy a reliable and smooth ride with our expert tips.
Here’s what to consider when buying:
- Compatibility: Check if the part fits your Mazda model and year. Wrong parts can cause issues. Always verify before buying.
- Quality: Look for durable materials like steel or rubber. High-quality parts last longer and perform better.
- Brand Reputation: Choose trusted brands like DNJ or QRYIPPDM. They have a proven track record of reliability.
- Ease of Installation: Pick parts with clear instructions or included tools. Easy installation saves time and effort.
- Warranty: A good warranty gives peace of mind. It shows the brand stands behind its product.
- Price: Compare prices for the best value. Affordable parts don’t have to sacrifice quality.
- Eco-Friendly: Opt for non-asbestos materials if available. They’re better for the environment.
With these tips, you’ll find the perfect Mazda engine components. Your car will thank you with a smooth and reliable ride.