2003 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
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Balance Shafts
- Intercoolers
- Throttle Bodies
- Motor Oils
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Anchor®Front Passenger Side Engine MountBMW 3-Series 2003, Front 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,...Direct OEM replacementSecurely supports the engine on the chassis$18.87 - Genuine®Timing Chain TensionerBMW 3-Series 3.2L 2003, 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...Made with precision and quality in mindDesigned to meet your specific needs$31.35
- Bosch®Premium™ Engine Oil FilterBMW 320i / 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Premium™ Engine Oil Filter by Bosch®. Premium engine performance requires a premium oil filter. Bosch Premium Oil Filters protect your engine by keeping harmful particles...The Premium filtration media has the capacity to hold up to 14 grams of dirt* in the filter mediaA high glass content is woven into the blended media, providing greater efficiency and strength by trapping 99% of the particulates from getting into the engine$10.24
- 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...
- BMW OEEngine PartsBMW 3-Series 2003, Engine Parts by BMW OE. Choose genuine OE parts to restore the distinctive appearance and performance of your BMW. Meticulously crafted with German ingenuity, innovation, and attention to detail, each part reflects...OE part manufactured to provide authentic quality, look, and functionDesigned to easily restore your BMW’s original condition$3.07 - $1,218.57
- BMW OEEngine PartsBMW 3-Series 2003, Engine Parts by BMW OE. Choose genuine OE parts to restore the distinctive appearance and performance of your BMW. Meticulously crafted with German ingenuity, innovation, and attention to detail, each part reflects...OE part manufactured to provide authentic quality, look, and functionDesigned to easily restore your BMW’s original condition$3.07 - $1,041.32
- BMW OEEngine PartsBMW 3-Series 2003, Engine Parts by BMW OE. Choose genuine OE parts to restore the distinctive appearance and performance of your BMW. Meticulously crafted with German ingenuity, innovation, and attention to detail, each part reflects...OE part manufactured to provide authentic quality, look, and functionDesigned to easily restore your BMW’s original condition$2.72 - $4,091.75
- K&N®Performance Gold™ Oil FilterBMW 320i / 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Performance Gold™ Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its...The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$14.99
- Bosch®Workshop™ Engine Oil FilterBMW 3-Series 2003, Workshop™ Engine Oil Filter by Bosch®. When visiting your local repair shop to get a routine oil change, replace your old oil filter with a workshop oil filter from Bosch. Having an efficiency of 97.5%, this filter...Screens up to 97.5% of harmful contaminants such as dirt and oil from getting into the engineHolds up to 13 grams of dirt and contaminants$4.61 - $14.25
- Motorcraft®Engine Oil FilterBMW 320i / 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Engine Oil Filter by Motorcraft®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Tested and retested under extreme conditions, Motorcraft filters are also the only filters recommended for Ford, Lincoln and Mercury vehiclesHelps protect against engine wear by screening out abrasives, such as carbon, sand, dust and bits of metal$6.83
- Baldwin Filters®Engine Oil Filter ElementBMW 3-Series 2003, Engine Oil Filter Element by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility of costly downtime and repairs....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.21
- ACDelco®Gold™ Engine Oil FilterBMW 3-Series 2003, Gold™ Engine Oil Filter by ACDelco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.85Save: 17%$13.19
- Fel-Pro®Engine Gasket SetBMW 325Ci / 325i / 325xi Manufactured Built Date From September YEAR '02 2003, Engine 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...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$422.87
- Genuine®Variable Valve Timing Oil Control Valve FilterBMW 3-Series 3.2L 2003, Variable Valve Timing Oil Control Valve Filter 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...Made with precision and quality in mindDesigned to meet your specific needs$42.92
- Beck Arnley®Engine Oil FilterBMW 3-Series 2003, Engine Oil Filter by Beck Arnley®. Beck Arnley is a leading specialty provider of premium parts for cars, light trucks, and SUVs. Beck Arnley provides the import parts by model and year to match OE fit, form, and...Quality Construction and materialsManufactured to withstand harsh operating conditions$9.46 - $10.54
- Victor Reinz®Engine Gasket SetBMW 320i / 325xi / 330Ci / 330i 2003, Engine Gasket Set by Victor Reinz®. 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...Made with precision and quality in mindDesigned to meet your specific needs$95.06
- Fel-Pro®Engine Conversion Gasket SetBMW 3-Series 2.5L / 3.0L M54 Engine 2003, Engine Conversion Gasket Set by Fel-Pro®. With PermaDry Molded Rubber Oil Pan Gasket. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$154.40
- Febi®Timing Chain TensionerBMW 3-Series 2003, Timing Chain Tensioner by Febi®. 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$18.49 - $41.94
- Vemo®Activated Carbon Filter ValveBMW M3 2003, Activated Carbon Filter Valve by Vemo®. Grade: Aftermarket. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$99.30
- Luber-finer®Engine Oil FilterBMW 3-Series 2003, Engine Oil Filter by Luber-finer®. Oil is the lifeblood of the heavy duty engine. Luber-finer high-efficiency oil filters provide protection from oil contaminants to help ensure optimal performance. Efficient...Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage$6.73 - $8.24
- CRP®Piston Ring SetBMW 325Ci / 325i / 325xi 2003, Piston Ring Set by CRP®. 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...Made with precision and quality in mindDesigned to meet your specific needs$44.71
- Elring®Crankcase Gasket SetBMW 3-Series 3.2L 2003, Crankcase Gasket Set by Elring®. 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...Made with precision and quality in mindDesigned to meet your specific needs$119.02
- Elring®Engine Gasket SetBMW 3-Series 2003, Engine Gasket Set by Elring®. 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$78.00 - $202.23
- Mahle®Engine Conversion Gasket SetBMW 3-Series 2003, Engine Conversion Gasket Set 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$170.28 - $192.73
- TRQ®Engine Variable Timing SolenoidBMW 3-Series 2003, Engine Variable Timing Solenoid by TRQ®. This engine variable timing solenoid is the right choice for those who want to keep their vehicle in excellent condition. Built with the latest technology, it will provide year...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.95Save: 5%$34.15
- Elring®Engine Oil Pan GasketBMW 3-Series 2003, Engine Oil Pan Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment standard....Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$19.60
- Anchor®Engine Mount KitBMW 3-Series 2003, 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....Direct OEM replacementSecurely supports the engine on the chassis$55.99 - $63.83
- Anchor®Front Driver Side Engine MountBMW 3-Series 2003, Front Driver 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,...Direct OEM replacementSecurely supports the engine on the chassis$18.87
- Continental® ContiTech™Serpentine BeltBMW 3-Series 2003, Serpentine Belt by Continental® ContiTech™. 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....Made with precision and quality in mindDesigned to meet your specific needs$5.51 - $19.59
- Elring®Crankshaft SealBMW 3-Series 2003, Crankshaft Seal by Elring®. 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...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$9.66 - $17.51
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