2003 Buick Regal Engine Parts
- Engine Assemblies
- 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
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Carburetors
- Motor Oils
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Gates®Accessory Belt Drive KitBuick Regal 2003, Accessory Belt Drive Kit 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...Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power$135.84 - ACDelco®Genuine GM Parts™ Engine Oil DipstickBuick Regal 2003, Genuine GM Parts™ Engine Oil Dipstick 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.03
- Walker Products®Crankshaft Position SensorBuick Regal 2003, Crankshaft Position Sensor by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$23.56 - $32.30
- Walker Products®Camshaft Position SensorBuick Regal 2003, Camshaft Position Sensor by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$28.28 - $74.90
- Gates®DriveAlign™ OE Exact Automatic Belt TensionerBuick Regal 2003, DriveAlign™ OE Exact 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$67.89 - $91.41
- TRQ®Drive Belt TensionerBuick Regal 1 Engine VIN Character 2003, Drive Belt Tensioner by TRQ®. Want to get rid of the rattling noise coming from the timing cover area? This high-grade TRQ drive belt tensioner is exactly what you need. Built to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.07$47.95Save $2.88 (6%)
- Gates®DriveAlign™ Drive Belt Idler PulleyBuick Regal 2003, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$17.39 - $22.11
- ACDelco®Genuine GM Parts™ Front Timing CoverBuick Regal 2003, Genuine GM Parts™ Front Timing Cover 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$542.03
- Spectra Premium®Crankshaft Position SensorBuick Regal 2003, Crankshaft 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$21.08
- Dorman®OE Solutions™ Valve CoverBuick Regal 2003, OE Solutions™ Valve Cover by Dorman®. Save time and money with the Dorman Engine Valve Cover. The engine valve cover is designed to protect the cylinder head, and its components, along with sealing oil flow. Their...Direct replacement - this valve cover matches the original equipment part for fit and functionDurable construction - this valve cover is made of quality materials to withstand extreme temperatures to resist leaking$45.98 - $55.36
- Mahle®Molded Rubber Engine Oil Pan Gasket SetBuick Regal with General Motors Engine 2003, Molded Rubber Engine Oil Pan Gasket Set by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect...Made with precision and quality in mindDesigned to meet your specific needs$51.83
- Dorman®TECHoice™ Idler PulleyBuick Regal 1 Engine VIN Character 2003, TECHoice™ Idler Pulley by Dorman®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years,...Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley$10.82 - $16.77
- DEA®Front Driver Side Engine MountBuick Regal 2003, Front Driver Side Engine Mount by DEA®. With Bracket. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$16.41
- DEA®Front Passenger Side Engine MountBuick Regal 2003, Front Passenger Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$16.41 - $18.64
- ACDelco®GM Original Equipment™ Drive Belt TensionerBuick Regal with Inlet and Outlet Ports 2003, GM Original Equipment™ Drive Belt Tensioner by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Made with precision and quality in mindDesigned to meet your specific needs$176.12
- Four Seasons®Drive Belt Idler PulleyBuick Regal 2003, Drive 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.Made with precision and quality in mindDesigned to meet your specific needs$12.35 - $15.90
- Pioneer Automotive®Front Driver Side Engine MountBuick Regal 2003, Front Driver Side Engine Mount by Pioneer Automotive®. With Bracket. 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$15.92
- Pioneer Automotive®Front Passenger Side Engine MountBuick Regal 2003, Front Passenger Side 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 for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.92 - $25.76
- Dorman®OE Solutions™ Crankshaft Position SensorBuick Regal 2003, OE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This part has undergone...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$27.95
- Fel-Pro®Cylinder Head GasketBuick Regal 2003, Cylinder Head Gasket 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...Unsurpassed quality you can trustValidated for fit, form and function$17.64 - $32.27
- Fel-Pro®Cylinder Head Gasket SetBuick Regal 2003, Cylinder 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...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$188.22 - $233.02
- Fel-Pro®Crankshaft SealBuick Regal 2003, Crankshaft Seal Kit 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...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$13.62 - $17.50
- Goodyear Belts®Serpentine Multi V-BeltBuick Regal 2003, Serpentine 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...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$19.86 - $32.25
- TRQ®Engine Oil PanBuick Regal 2003, Engine Oil Pan by TRQ®. If your vehicle has symptoms of a bad engine oil pan, it is high time to replace it with a quality TRQ replacement component. Built to meet or exceed OEM specifications, the product ensures...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$58.85$61.95Save $3.10 (5%)
- Agility®Engine Oil Pan with Oil Level Sensor PortBuick Regal with Oil Level Sensor Port, Steel Oil Pan 2003, Engine Oil Pan with Oil Level Sensor Port by Agility®. Agility products have gone through extensive development and testing to insure the products they sell to meet the...Meets or exceeds OE manufacturer's specifications100% performance and fit-tested$42.74
- ACDelco®GM Original Equipment™ Drive Belt Idler PulleyBuick Regal GS 2003, GM Original Equipment™ Drive Belt Idler Pulley by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Drive Belt Idler Pulley by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.21
- TRQ®Drive Belt Idler PulleyBuick Regal 2003, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.57 - $37.39$22.95 - $38.95Save up to 6%
- SKP®Front Passenger Side Hydraulic Engine MountBuick Regal 2003, Front Passenger Side Hydraulic 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$22.08
- Mahle®Cylinder Head GasketBuick Regal 2003, Cylinder Head Gasket 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$19.48 - $239.41
- Apex Auto®Cylinder Head GasketBuick Regal 2003, 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 and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$14.30 - $19.16
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Dorman® - OE Solutions™ Aluminum Timing Chain CoverPosted by Delvin (Fort Lauderdale, FL) / February 16, 20172006 Pontiac Grand Prix
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