2004 BMW 3-Series Engine Parts
Select Your Submodel
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Balance Shafts
- Throttle Bodies
- Motor Oils
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SKP®Front Driver Side Engine MountBMW 3-Series 2004, Front Driver Side Engine Mount 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.03 - SKP®Front Passenger Side Engine MountBMW 3-Series 2004, Front Passenger Side Engine Mount 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.03
- Mitsuboshi®Primary Accessory Drive BeltBMW 320i / 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2004, Primary 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...Made with precision and quality in mindDesigned to meet your specific needs$30.23
- ACDelco®Professional™ Idler PulleyBMW 3-Series 2004, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$44.18 - $45.41
- Four Seasons®Drive Belt Idler PulleyBMW 3-Series 2004, Drive Belt Idler Pulley with Back Idler Belt 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...Made with precision and quality in mindDesigned to meet your specific needs$18.74 - $39.83
- Delphi®Camshaft Position SensorBMW 3-Series 2004, 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...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$68.07 - $94.39
- TRQ®Drive Belt Idler PulleyBMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi / M3 2004, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.71$30.95Save $1.24 (4%)
- SKP®Drive Belt TensionerBMW 3-Series 2004, Drive Belt Tensioner 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.57 - $108.64
- SKP®Valve CoverBMW 3-Series 2004, Valve Cover by SKP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$135.09
- Delphi®Crankshaft Position SensorBMW 3-Series 2004, Crankshaft 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...Extensive coverageMade from high-quality materials for ultimate durability$60.18
- NTK®Crankshaft Position SensorBMW 3-Series 2004, Crankshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.44
- Kobra®Serpentine BeltBMW 3-Series 2004, Serpentine Belt by Kobra®. Kobra belts are the aftermarket precision engineered for perfect fit, form and function with a true OE fit. New construction and compounding improves durability for a longer lasting, quieter...Exclusive USA-engineered Neoprene formula to ensure durability and less wear no matter the temperatureKobra advanced formula create a more flexible and cooler running belt, greatly extending the serpentine belt life$3.38 - $8.95
- Continental® ContiTech™Accessory Drive Belt KitBMW 3-Series 2004, Accessory Drive Belt Kit by Continental® ContiTech™. When replacing a worn out serpentine belt, it's a good practice to also replace the idlers and tensioners along with it to prevent uneven wear and the risk of...OE-quality products for safe, reliable, and efficient performanceManufactured with precise tolerances and ultimate quality$77.81 - $178.02
- Apex Auto®Cylinder Head GasketBMW 3-Series 2.5L / 3.0L M54 Engine 2004, Cylinder Head Gasket 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...Made with precision and quality in mindDesigned to meet your specific needs$83.88
- Pioneer Automotive®Front Driver Side Hydraulic Engine MountBMW 3-Series 2004, Front Driver Side Hydraulic Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.24
- Pioneer Automotive®Front Passenger Side Hydraulic Engine MountBMW 3-Series 2004, Front Passenger Side Hydraulic Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.24
- National®Crankshaft SealBMW 3-Series 2004, Crankshaft 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...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$6.96 - $13.93
- Dorman®HELP™ Engine Oil Drain PlugBMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2004, HELP™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed using state-of-the-art technology and...Direct replacement for a proper fit every timeDorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money$2.12
- Original Equipment®Crankshaft Position SensorBMW 3-Series 3.2L 2004, Crankshaft Position Sensor by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$240.74
- ACDelco®Professional™ Drive Belt Tensioner AssemblyBMW 3-Series 2004, Professional™ Drive Belt Tensioner Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$80.41 - $118.26
- Dayco®No Slack™ Light Duty Idler/Tensioner PulleyBMW 3-Series 2004, No Slack™ Light Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...Made with precision and quality in mindDesigned to meet your specific needs$31.98 - $45.77
- Genuine®Engine Oil PanBMW 3-Series 2004, Engine Oil Pan 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$954.78 - $1,462.62
- Corteco®Engine Oil Drain PlugBMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2004, Engine Oil Drain Plug by Corteco®. 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...Designed specifically for your carPerfect Fit, Perfect Quality, Perfect Durability$2.20
- Dorman®OE Solutions™ Camshaft Position SensorBMW 3-Series 2004, OE Solutions™ Camshaft Position Sensor by Dorman®. This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine starting and...Direct replacement - this camshaft position sensor matches the fit and performance of the original equipment sensorDurable construction - this part is manufactured to exacting standards to ensure reliable performance and durability$46.97 - $61.82
- Standard®Intermotor™ Camshaft Position SensorBMW 3-Series 2004, Intermotor™ Camshaft Position Sensor by Standard®. 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$42.14 - $104.64
- Standard®Intermotor™ Crankshaft Position SensorBMW 3-Series 2004, Intermotor™ Crankshaft Position Sensor by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$22.26 - $119.37
- Standard®Tru-Tech™ Camshaft Position SensorBMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2004, Tru-Tech™ Camshaft Position Sensor by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$21.56 - $32.76
- Original Equipment®Camshaft Position SensorBMW 3-Series 2004, Camshaft Position Sensor by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$30.63 - $122.43
- WVE®Oil Pressure SwitchBMW 3-Series 2004, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.73
- Holstein®Crankshaft Position SensorBMW 3-Series 2004, Crankshaft Position Sensor by Holstein®. The Crankshaft Position Sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft. This sensor communicates with the vehicle's ECU to...Holstein focuses on using only the highest quality materials,Manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$20.68 - $24.25
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2004 BMW 3-Series Engine Reviews
2 reviews
Top-Quality Seal
Replacement - Valve Cover GasketPosted by Ben (Chicago, IL) / June 26, 20242004 BMW 5-Series
2004 BMW 3-Series Models
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