Mazda 3 Engine Parts
Engine Assemblies- Motor Mounts
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Trim
- Motor Oils
- Spectra Premium®Crankshaft Position SensorCrankshaft Position Sensor by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$10.52 - $291.75
- Bando®Rib Ace™ V-Ribbed BeltRib Ace™ V-Ribbed Belt by Bando®. Trusted by the world's Top Automakers, Bando is OE on Domestic and Import nameplates. The V-ribbed belt is precision engineered for long life under severe operating conditions. Used on standard...Combines our OE technology and experience to offer an accessory drive belt that outperforms the competitionExtensive coverage for Domestic and Import applications$2.97 - $50.48
- Goodyear Belts®Serpentine Multi V-BeltSerpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by installing a new...Made to restore the performance of your belt drive systemBuilt to meet or exceed OEM requirements$7.39 - $96.30
- Gates®DriveAlign™ Premium OE Idler PulleyDriveAlign™ Premium OE Idler Pulley by Gates®. When you're low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$13.09 - $175.85
- Four Seasons®Drive Belt Idler PulleyDrive Belt Idler Pulley by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$8.74 - $53.28
- Dorman®OE Solutions™ Oil CoolerOE Solutions™ Oil Cooler by Dorman®. This direct replacement oil cooler matches the fit and function of the original equipment oil cooler for a reliable repair. This part has undergone extensive testing to ensure adherence to precise...Direct replacement - this engine oil cooler is a precise match for the fit and function of the original equipment oil coolerDurable construction - this oil cooler is made of durable, corrosion-resistant aluminum for reliable, leak-free performance$30.92 - $583.08
- Fel-Pro®Cylinder Head Gasket SetCylinder Head Gasket Set by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Proprietary coating - nonstick anti-friction coating seals small surface scratches and imperfectionsSealing technologies - exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair$35.87 - $618.98
- Genuine®Valve CoverValve Cover by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$53.59 - $1,587.60
- SKP®Timing Chain KitTiming Chain Kit by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.38 - $348.16
- Fel-Pro®Crankshaft SealCrankshaft Seal by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.83 - $132.38
- ACDelco®Professional™ V-BeltProfessional™ V-Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.59 - $618.43
- Continental® ContiTech™Conti-V Multirib Serpentine BeltConti-V Multirib Serpentine Belt by Continental® ContiTech™. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and maximum service life thanks...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$6.15 - $103.42
- Pioneer Automotive®Engine MountEngine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.13 - $258.36
- Denso®Crankshaft Position SensorCrankshaft Position Sensor by Denso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$16.77 - $276.99
- Delphi®Engine Camshaft Position SensorEngine Camshaft Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result is more design flexibility to...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$10.83 - $131.92
- Genuine®Crankshaft SprocketCrankshaft Sprocket by Genuine®. If your engine parts is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website you'll...Made with precision and quality in mindDesigned to meet your specific needs$15.07 - $435.11
- National®Crankshaft SealCrankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$3.85 - $88.62
- Dayco®Poly Rib™ Serpentine BeltPoly Rib™ Serpentine Belt by Dayco®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.91 - $110.70
- Spectra Premium®Camshaft Position SensorCamshaft Position Sensor by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$11.33 - $346.84
- TRQ®Accessory Drive Belt Idler PulleyAccessory Drive Belt Idler Pulley by TRQ®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.80 - $47.95$22.95 - $49.95Save up to 6%
- ACDelco®Professional™ Drive Belt TensionerProfessional™ Drive Belt Tensioner by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$33.94 - $381.11
- Mahle®Timing Cover GasketTiming Cover Gasket by Mahle®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.74 - $300.80
- TRQ®Engine Harmonic BalancerEngine Harmonic Balancer by TRQ®. Pick out the quality and reliable TRQ engine harmonic balancer offered at a price you can afford to restore the optimal driving experience and maintain your vehicle running in tip-top condition. Made to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$42.70 - $102.55$44.95 - $107.95Save up to 6%
- Apex Auto®Cylinder Head Gasket SetCylinder Head Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Quick accurate delivery with excellent fill-rateExcellent inventory availability$24.72 - $342.59
- Elring®Cylinder Head GasketCylinder Head Gasket by Elring®. Cylinder-head gaskets (CHG) have a crucial role to play in the advancement of engine technology, particularly with respect to high-performance diesel engines and petrol engines with direct injection....Resistant to chemical influencesReduction in component stiffness through the use of light metals and thinner casting walls$3.93 - $597.29
- Beck Arnley®Engine MountEngine Mount by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted using superior-grade...Mount type is an exact match to OEAdditional factory parts included where applicable$6.33 - $287.76
- WVE®Engine Oil Pressure SwitchEngine Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$3.93 - $1,326.95
- Genuine®Timing CoverTiming Cover by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$3.00 - $1,062.12
- Cloyes®Timing Chain KitTiming Chain Kit by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has the OE quality...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$0.94 - $2,886.86
- Enginetech®Connecting Rod Bearing SetConnecting Rod Bearing Set by Enginetech®. Offers a line of premium connecting rods for those applications that typically suffer from a broken, cracked or missing rod. These are all remanufactured rods we sell on an outlet basis, no...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$7.32 - $127.92
Shop By Service Type
Despite the fact that your Mazda 3 was designed and manufactured with great care and strict control, there is always the risk of something going wrong. If your engine doesn’t operate properly, it's recommended to spot the problem and replace the faulty parts as soon as possible, as damaged or worn-out engine components negatively affect performance or even make driving totally impossible. An abundant selection of high-quality Mazda 3 replacement engine parts is available in our online store seven days a week. On our virtual shelves, you can find and order pretty much everything from serpentine belts to engine blocks and cylinder heads without the need to leave the comfort of your home.
In the meantime, our online store keeps up to date with the newest releases on the market to update our stock and offer you the latest and finest products that were designed to perfectly fit your model. Crafted by renowned aftermarket companies, they meet the highest quality standards. Just select the model year of your Japanese automobile and check out our large collection of Mazda 3 replacement engine parts presorted by types, brands, and other parameters.
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Mazda 3 Engine Reviews
5 reviews
Part Fits Fine. Time Will Tell on the Quality.
Anchor® - Rear Engine MountPosted by Kevin (Tucson, AZ) / May 13, 20202005 Mazda 3
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