General Motors Engines & Engine Parts for 2003 Buick Regal
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GM 12590366 Front Engine Rocker Valve Cover for 1997-2008 Pontiac Grand Prix (Fits: 2003 Buick Regal)
New (Other): GM$56.99Estimated delivery dateEst. delivery Sat, Jun 15Was: $59.99or Best OfferNEW GM OEM ENGINE MOTOR MOUNT- TORQUE STRUT- GENERAL MOTORS GMC 10448575 (Fits: 2003 Buick Regal)
FREE SHIPPING!! DEALER DIRECT!!Brand New$93.99Free shippingOnly 1 left!Engine Crankshaft Main Bearing Genuine GM 12480823 (Fits: 2003 Buick Regal)
New (Other): General Motors$28.00$5.99 shippingGenuine GM Engine Mount Strut Bracket 10271462 (Fits: 2003 Buick Regal)
OEM Factory Engine Mount Strut Bracket | 10271462Brand New: GM$246.74$24.66 shippingOEM GM Chevy Buick GMC Pontiac Hummer Engine Oil Filler Cap Lid 5W-30 12573337 (Fits: 2003 Buick Regal)
Pre-Owned: General Motors$13.98Estimated delivery dateEst. delivery Sat, Jun 15OEM GM 24505811 Engine Camshaft 96-09 Chevrolet Buick Pontiac Oldsmobile 3.8L (Fits: 2003 Buick Regal)
Brand New: GM$119.99Free shippingChevrolet Pontiac Buick Oldsmobile 3.8L Engine Crankshaft Rear OIL SEAL new OEM (Fits: 2003 Buick Regal)
Brand New: Factory/OEM$33.69Top Rated Plus- Sellers with highest buyer ratings
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Only 1 left!Genuine GM 1997-2005 Buick Century Suspension Engine Cradle Insulator 10262227 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$36.36Was: $40.40or Best OfferBuick Chevrolet Pontiac 3.8L 3800 Supercharged L26/L32 Series III BARE Piston (Fits: 2003 Buick Regal)
Brand New: General Motors$35.95Free shippingNEW OEM GM Engine Valve Cover Left 12590366 Chevy Buick Olds Pontiac 3.8L 90-09 (Fits: 2003 Buick Regal)
Brand New: GM$44.95Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingChevrolet Pontiac Buick Oldsmobile 3.8L Engine Crankshaft Front OIL SEAL new OEM (Fits: 2003 Buick Regal)
Brand New: Factory/OEM$24.44Top Rated Plus- Sellers with highest buyer ratings
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Only 3 leftGenuine GM White Engine Mount 10448575 (Fits: 2003 Buick Regal)
OEM Factory White Engine Mount | 10448575Brand New: GM$79.49$18.18 shippingEngine Oil Pressure Switch (Fits: 2003 Buick Regal)
Brand New: ACDelco (OE)$32.03Estimated delivery dateEst. delivery Sat, Jun 15Genuine GM Engine Mount Strut Bracket 10271462 (Fits: 2003 Buick Regal)
New OEM Factory PartBrand New: GM$222.11Free shipping98-2004 Buick Regal 97-2003 Pontiac Grand Prix Fender Brace to Cowl bracket SHOW (Fits: 2003 Buick Regal)
Pre-Owned: General Motors$19.00$10.00 shippingNEW OEM GM Engine Motor Strut Bracket Left 24503458 Buick Chevy Olds 3.8 1997-09 (Fits: 2003 Buick Regal)
Brand New: GM$85.95Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingChevrolet Buick Pontiac Oldsmobile 3.8L V6 Engine Oil Level DIP STICK new OEM (Fits: 2003 Buick Regal)
Brand New: General Motors$32.94Top Rated Plus- Sellers with highest buyer ratings
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Only 2 leftOEM NEW 1993-09 GM Buick Regal Retainer Body Frame Bolt Lower Insulator 10203412 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$19.83OEM NEW 1993-2007 Buick Chevrolet Pontiac Engine Valve Push Rod 10166354 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ?��??�Brand New: General Motors$12.53Only 1 left!1997 to 2009 BUICK REGAL Grand 3.8 SUPERCHARGED Engine Oil Dipstick 12574823 (Fits: 2003 Buick Regal)
Pre-Owned: GM$8.95or Best Offer$6.55 shippingGenuine GM Drive Gear 24504792 (Fits: 2003 Buick Regal)
OEM Factory Drive Gear | 24504792Brand New: GM$10.04$23.49 shipping1998-2003 GM 3800 Series 2 OEM 3.8L engine oil filler tube cap Chevrolet Impala
Pre-Owned: GM$15.00$5.85 shippingGenuine GM Engine Camshaft 24505811 (Fits: 2003 Buick Regal)
*Nationwide Warranty * Compatibility Guarantee w/ VIN*Brand New: GM$153.51Free shipping4 watchingGenuine GM Valve Cover Gasket 25532619 (Fits: 2003 Buick Regal)
New OEM Factory PartBrand New: GM$8.08Estimated delivery dateEst. delivery Sat, Jun 152003 BUICK REGAL 3.8 SUPER CHARGED Engine Oil Dip Stick Dipstick 12574823
Pre-Owned: General Motors$25.00Free shippingBenefits charityBUICK CADILLAC CHEVY 12573337 ACDELCO FC208 ENGINE OIL FILLER FLUID CAP OEM NEW (Fits: 2003 Buick Regal)
Brand New: GM$29.04Estimated delivery dateEst. delivery Sat, Jun 15Was: $34.99GMC Chevy Buick Pontiac OEM Engine Mount Strut Bracket 10271462 (Fits: 2003 Buick Regal)
Brand New: GM$113.95Was: $119.95Free shippingGM 12590363 Driver Side Valve Rocker Arm Cover fits 96-07 Grand Prix 97-04 Regal (Fits: 2003 Buick Regal)
New (Other): GM$42.74Estimated delivery dateEst. delivery Sat, Jun 15Was: $44.99or Best OfferOEM NEW 1997-09 GM Buick Pontiac Oldsmobile Engine Cylinder Head Gasket 89017814 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$247.37GM OEM-Valve Lifter 17122490 (Fits: 2003 Buick Regal)
#13 on Diagram Only-Genuine OE Factory Original ItemBrand New: General Motors$39.82OEM NEW Engine Valve Cover 3.8L V6 Pontiac Chevrolet Buick Oldsmobile 12590365 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$76.58Top Rated Plus- Sellers with highest buyer ratings
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39 soldNEW OEM GM Engine Exhaust Valve 12579949 Chevrolet Buick Pontiac 3.8L 1995-2009 (Fits: 2003 Buick Regal)
Brand New: GM$17.95Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingGenuine GM Engine Oil Dipstick 12574823 (Fits: 2003 Buick Regal)
New OEM Factory PartBrand New: GM$26.46Estimated delivery dateEst. delivery Sat, Jun 15Engine Intake Manifold Gasket Set (Fits: 2003 Buick Regal)
Brand New: General Motors$30.58Top Rated Plus- Sellers with highest buyer ratings
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$8.00 shippingOnly 1 left!Genuine GM Plug - Cyl Hd Core Hole 24502262 (Fits: 2003 Buick Regal)
OEM Factory Plug - Cyl Hd Core Hole | 24502262Brand New: General Motors$5.04$16.95 shippingEngine Crankshaft Main Bearing Genuine GM 12480821 (Fits: 2003 Buick Regal)
New (Other): General Motors$40.00$5.99 shippingEngine Crankshaft Main Bearing Genuine GM 12480822 (Fits: 2003 Buick Regal)
New (Other): General Motors$26.00$5.99 shippingEngine Crankshaft Seal (Fits: 2003 Buick Regal)
Brand New: General Motors$12.64Top Rated Plus- Sellers with highest buyer ratings
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$8.00 shippingOEM NEW 1993-09 GM Buick Regal Retainer Body Frame Bolt Lower Insulator 10203412 (Fits: 2003 Buick Regal)
GM 10203412Brand New: GM$21.13Genuine GM Connecting Rod Bolt 25531956 (Fits: 2003 Buick Regal)
*Nationwide Warranty * Compatibility Guarantee w/ VIN*Brand New: General Motors$21.88Free shippingOEM NEW 1995-2009 Buick Chevrolet Oldsmobile Pontiac Engine Piston 19299371 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$113.88Genuine GM 1984-2009 Buick Pontiac Chevrolet GMC Connecting Rod Bearing 89017700 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$24.39Was: $27.10or Best OfferOEM NEW 1995-09 GM Chevrolet Oldsmobile Pontiac Buick 88 Engine Pistons 19299371 (Fits: 2003 Buick Regal)
GM 19299371Brand New: GM$83.94Genuine GM Engine Core Plug 24502262 (Fits: 2003 Buick Regal)
*Nationwide Warranty * Compatibility Guarantee w/ VIN*Brand New: General Motors$16.64Free shippingEngine Timing Damper Kit (Fits: 2003 Buick Regal)
For Select Buick Chevrolet Oldsmobile Pontiac ModelsBrand New: General Motors$39.99Estimated delivery dateEst. delivery Sat, Jun 15Original GM NOS 1995-99 Olds Pontiac 00-05 Chevy Impala Engine Oil Pan 3.8L 231
New (Other): General Motors$60.00or Best OfferFree shippingOEM NEW 1995-2009 Buick Chevrolet Pontiac 3.8L Engine Piston Rings 12480825 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$47.55GM Genuine Parts 10448575 Engine Mount (Fits: 2003 Buick Regal)
Sold Individually - Fast Free ShippingBrand New$101.99Estimated delivery dateEst. delivery Sat, Jun 15Was: $149.99Engine Valve Cover (Fits: 2003 Buick Regal)
EBAY'S GUARANTEED FIT (FREE RETURNS) see detailsBrand New: General Motors$19.49Trending at $32.91eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$9.18 shippingGenuine GM Drivetrain and Front Suspension Frame Bolt 10407148 (Fits: 2003 Buick Regal)
10407148Brand New: GM$13.64$16.95 shippingGenuine GM Engine Rocker Arm 24503999 (Fits: 2003 Buick Regal)
OEM Factory Engine Rocker Arm | 24503999Brand New: GM$36.48$16.95 shippingOEM NEW GM Idler Pulley 97-07 Pontiac Grand Prix Buick Regal Park Ave 12564509 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: General Motors$33.00Only 1 left!OEM NEW 95-09 Buick Chevrolet Oldsmobile Pontiac 3.8L Engine Push Rods 24504406 (Fits: 2003 Buick Regal)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ?��??�Brand New: General Motors$17.44OEM Genuine Engine Valve Spring Retainer Keeper 1993-2019 GM 10166345 (Fits: 2003 Buick Regal)
GM 10166345Brand New: General Motors$13.53GM Genuine Parts 12587003 Engine Timing Cover Gasket (Fits: 2003 Buick Regal)
For Select Buick Chevrolet Oldsmobile Pontiac ModelsBrand New: General Motors$27.99Estimated delivery dateEst. delivery Sat, Jun 15Was: $34.99Genuine GM Engine Balance Shaft 24506557 (Fits: 2003 Buick Regal)
OEM Factory Engine Balance Shaft | 24506557Brand New: GM$92.63$26.73 shippingGenuine GM Cover-Vlv Rkr Arm 12590364 (Fits: 2003 Buick Regal)
OEM Factory Cover-Vlv Rkr Arm | 12590364Brand New: GM$66.04$23.49 shipping
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