2012 Mazda 3 Engine Parts
Select Your Submodel
- 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
- Oil Catch Cans
- Balance Shafts
- Intercoolers
- Throttle Bodies
- Motor Oils
- Anchor®Engine Mount KitMazda 3 2012, Engine Mount Kit by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor. Manufactured...Direct OEM replacementSecurely supports the engine on the chassis$77.40 - $167.86
- Cloyes®Engine Timing SetMazda 3 2.3L 2012, Engine Timing Set 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...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$118.84 - $185.33
- Mishimoto®PCV Side Baffled Oil Catch CanMazda 3 2012, PCV Side Baffled Oil Catch Can by Mishimoto®. The Mishimoto Baffled Oil Catch Can is the most advanced oil catch can on the market. Every turbo system deserves to be complemented by a proper oil catch can setup, also known...40-micron bronze filter blocks oil from depositing in ventilation systemSpecially engineered inlet pattern increases air turbulence to improve oil separation$213.95
- Enginetech®Timing SetMazda 3 2012, Timing Set by Enginetech®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$57.72 - $92.97
- Cloyes®Crankshaft SprocketMazda 3 2.3L 2012, Crankshaft Sprocket by Cloyes®. 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...Made with precision and quality in mindDesigned to meet your specific needs$17.12
- Genuine®Inner Crankshaft SprocketMazda 3 2012, Inner Crankshaft Sprocket 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...Made with precision and quality in mindDesigned to meet your specific needs$27.67
- Cloyes®Timing Chain TensionerMazda 3 2.3L 2012, Timing Chain Tensioner by Cloyes®. A timing chain tensioner maintains appropriate tension in the timing chain system. Depending on the OE design, tensioners can use spring tension and/or hydraulic pressure to properly...Cloyes utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experienceAll Cloyes timing chain tensioners meet or exceed OEM performance requirements$21.78
- ITM Engine®Engine Gasket SetMazda 3 2.0L 2012, Engine Gasket Set by ITM Engine®. 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...Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$171.38
- Genuine®Timing Chain TensionerMazda 3 2012, Timing Chain Tensioner 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...Made with precision and quality in mindDesigned to meet your specific needs$55.55
- Mahle®Engine Rebuild KitMazda 3 2.0L 2012, Engine Rebuild Kit by Mahle®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$91.67 - $206.05
- Wiseco®Pro Tru Sport Compact™ PistonMazda 3 2012, Pro Tru Sport Compact™ Piston by Wiseco®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering...2618 Aerospace alloy for superior strength to weight ratioHD2 severe duty forging available for heavy horsepower applications$195.38 - $788.89
- Fel-Pro®Engine Conversion Gasket SetMazda 3 2012, Engine Conversion Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$69.81 - $111.05
- Original (OEM)Engine PartsEach vehicle has its distinctive body lines and shapes, but the most exciting part is located under the hood. The engine is what makes that essential power that drives the wheels. Since it's the heart and soul of any vehicle, it just...
- Mazda OEEngine / Transaxle - Engine PartsMazda 3 2012, Engine / Transaxle - Engine Parts by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$1.24 - $425.49
- Mazda OEEngine / Transaxle - Engine PartsMazda 3 2012, Engine / Transaxle - Engine Parts by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$1.24 - $563.92
- Mazda OEEngine / Transaxle - Engine Parts (W/O SkyActiv)Mazda 3 2012, Engine / Transaxle - Engine Parts (W/O SkyActiv) by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$1.24 - $425.49
- Mazda OEEngine / Transaxle - Engine Parts (With SkyActiv)Mazda 3 2012, Engine / Transaxle - Engine Parts (With SkyActiv) by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$2.75 - $563.92
- Genuine®Single Row Crankshaft GearMazda 3 2012, Single Row Crankshaft Gear 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...Made with precision and quality in mindDesigned to meet your specific needs$157.04
- Enginetech®Engine Timing Chain TensionerMazda 3 2012, Engine Timing Chain Tensioner by Enginetech®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.31
- Preferred Components®Primary and Ratcheting Timing Chain TensionerMazda 3 2012, Primary and Ratcheting Timing Chain Tensioner by Preferred Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.55
- ITM Engine®Lower Engine Conversion Gasket SetMazda 3 / 3 Sport 2.0L 2012, Lower Engine Conversion Gasket Set by ITM Engine®. 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...Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$34.31
- Mitsuboshi®Accessory Drive BeltMazda 3 2012, Accessory Drive Belt by Mitsuboshi®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt...Made with precision and quality in mindDesigned to meet your specific needs$14.83 - $33.22
- TRQ®Camshaft Position SensorMazda 3 2.0L / 2.5L 2012, Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.95Save: $0.78 (3%)$25.17
- TRQ®Crankshaft Position SensorMazda 3 2012, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.95 - $25.95Save: up to 6%$15.93 - $25.17
- Gates®Micro-V™ V-Ribbed BeltMazda 3 2012, Micro-V™ V-Ribbed Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$19.81 - $36.81
- Anchor®Passenger Side Engine MountMazda 3 2012, Passenger Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor....Direct OEM replacementSecurely supports the engine on the chassis$61.75 - $93.61
- Anchor®Rear Engine MountMazda 3 2012, Rear Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor. Manufactured...Direct OEM replacementSecurely supports the engine on the chassis$14.10
- Fel-Pro®PermaDry™ Molded Rubber Valve Cover Gasket SetMazda 3 / 3 Sport 2.0L / 2.5L 2012, PermaDry™ Molded Rubber Valve Cover Gasket Set by Fel-Pro®. PermaDry™ premium molded-rubber is designed for those applications that utilize a molded-rubber gasket as Original Equipment....Direct OEM replacement for a proper fitEnsures reliable sealing performance$20.55
- Gates®Automatic Belt TensionerMazda 3 / 3 Sport 2.0L Gas with SKYACTIV 2012, Automatic Belt Tensioner by Gates®. 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...Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$94.23
- Gates®DriveAlign™ Automatic Belt TensionerMazda 3 2012, DriveAlign™ Automatic Belt Tensioner by Gates®. 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....Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$133.35 - $147.54
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