General Motors Engines & Engine Parts for 2003 Chevrolet Impala
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OEM 19333180 Rocker Arm Kit Set of 12 for Buick Chevy Oldsmobile Pontiac Saturn (Fits: 2003 Chevrolet Impala)
Order by Noon EST and this part ships today!Remanufactured: General Motors$355.42Top Rated Plus- Sellers with highest buyer ratings
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Was: $652.95Free shippingOEM 19333180 Rocker Arm Kit Set of 12 for Buick Chevy Oldsmobile Pontiac Saturn (Fits: 2003 Chevrolet Impala)
1-Yr Warranty. Guaranteed Correct Part. Highest QualityRemanufactured: General Motors$389.95Top Rated Plus- Sellers with highest buyer ratings
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Was: $652.95Free shippingGenuine GM Oil Pan 12512670 (Fits: 2003 Chevrolet Impala)
OEM Factory Oil Pan | 12512670Brand New: GM$256.30$35.78 shippingGenuine GM Multi Purpose Label 19355584 (Fits: 2003 Chevrolet Impala)
OEM Factory Multi Purpose Label | 19355584Brand New: General Motors$131.04$16.95 shipping1998-2003 GM 3800 Series 2 OEM 3.8L engine oil filler tube cap Chevrolet Impala
Pre-Owned: GM$15.00$5.85 shippingOEM NEW 90-09 GM Buick Chevrolet Oldsmobile Pontiac Engine Valve Cover 12590-365 (Fits: 2003 Chevrolet Impala)
GM 12590365Brand New: GM$73.27$18.97 shippingGM 12590363 3800 improved design valve cover (Fits: 2003 Chevrolet Impala)
Brand New: GM$25.50Trending at $32.91eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$11.95 shipping3.8 GM CHEVY CYLINDER HEAD CAMARO FIREBIRD GRAND PRIX IMPALA MONTE CARLO 95-05 (Fits: 2003 Chevrolet Impala)
Remanufactured: GM$199.00or Best Offer$50.00 shipping2 watching2000-2005 CHEVROLET IMPALA 3.4L LEFT VALVE COVER 12578137 OEM (Fits: 2003 Chevrolet Impala)
Pre-Owned$39.99Was: $49.99Free shippingGM Oil Pan w Sensor Hole 1994-2003 6-cyl 3.1L & 3.4L 3100 3400 12577511 12512670 (Fits: 2003 Chevrolet Impala)
Pre-Owned: General Motors$55.95Free shippingOnly 3 leftChevrolet Pontiac Buick Oldsmobile 3.8L Engine Crankshaft Front OIL SEAL new OEM (Fits: 2003 Chevrolet Impala)
Brand New: Factory/OEM$24.44Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 3 leftOEM 19333180 Rocker Arm Kit Set of 6 for Buick Chevy Oldsmobile Pontiac Saturn (Fits: 2003 Chevrolet Impala)
1-Yr Warranty. Guaranteed Correct Part. Highest QualityRemanufactured: General Motors$214.95Top Rated Plus- Sellers with highest buyer ratings
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Was: $339.95Free shippingNEW GM OEM ENGINE MOTOR MOUNT- TORQUE STRUT- GENERAL MOTORS GMC 10448575 (Fits: 2003 Chevrolet Impala)
FREE SHIPPING!! DEALER DIRECT!!Brand New$93.99Free shippingOnly 1 left!Genuine GM Engine Mount Strut Bracket 10271462 (Fits: 2003 Chevrolet Impala)
New OEM Factory PartBrand New: GM$222.11Free shippingOEM 19333180 Rocker Arm Kit Set of 6 for Buick Chevy Oldsmobile Pontiac Saturn (Fits: 2003 Chevrolet Impala)
Order by Noon EST and this part ships today!Remanufactured: General Motors$184.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $339.95Free shippingOEM 3.8L Engine Oil Level Dipstick Indicator Buick Chevrolet Pontiac 12574823 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$25.53Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!OEM NEW 96-06 GM Buick Chevrolet Relay Upper Intake Manifold Gasket Kit 12586144 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$24.68Free shippingNEW OEM 2000-2005 Chevrolet Impala Driver Side Valve Rocker Cover 12590366 (Fits: 2003 Chevrolet Impala)
Brand New: General Motors$34.37Was: $68.75or Best Offer$15.00 shippingChevrolet Pontiac Buick Oldsmobile 3.8L Engine Crankshaft Rear OIL SEAL new OEM (Fits: 2003 Chevrolet Impala)
Brand New: Factory/OEM$33.69Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!Genuine GM shaft asm-bal 24506557 GM 24506557 (Fits: 2003 Chevrolet Impala)
Brand New: GM$91.05or Best Offer$17.95 shippingOEM NEW Engine Oil Pressure Sending Unit Switch 3.8L 97-09 Buick 12575008 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$29.88Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 2 leftOEM NEW 1993-2007 Buick Chevrolet Pontiac Engine Valve Push Rod 10166354 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ?��??�Brand New: General Motors$12.53Free shippingOnly 1 left!*GM BRACE TRANSAXLE 25628604 GM 25628604 (Fits: 2003 Chevrolet Impala)
Brand New: GM$32.42Free shippingEngine Camshaft Position Sensor (Fits: 2003 Chevrolet Impala)
Brand New: ACDelco (OE)$34.61Free shippingOnly 1 left!OEM NEW Engine Valve Cover 3.8L V6 Pontiac Chevrolet Buick Oldsmobile 12590365 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$76.58Top Rated Plus- Sellers with highest buyer ratings
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Free shipping39 sold10214664 Rocker Arm With Upgraded Truss For 4.8l 5.3l 5.7l 6.0l Engine LS1 LS2 (Fits: 2003 Chevrolet Impala)
Brand New: General Motors$113.77Top Rated Plus- Sellers with highest buyer ratings
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Was: $133.85Free shippingGM Oil Pan w Sensor Hole 3.1L 3.4L 1994-2003 10182390 12512670 (Fits: 2003 Chevrolet Impala)
Pre-Owned: General Motors$59.95Free shippingGenuine GM Engine Mount Strut Bracket 10271462 (Fits: 2003 Chevrolet Impala)
OEM Factory Engine Mount Strut Bracket | 10271462Brand New: GM$251.00$24.66 shippingOriginal GM NOS 1995-99 Olds Pontiac 00-05 Chevy Impala Engine Oil Pan 3.8L 231
New (Other): General Motors$60.00or Best OfferFree shipping93-04 Chevy Corvette LT1 Or LS1 Oil Level Sensor NEW GENUINE GM (Fits: 2003 Chevrolet Impala)
Brand New: General Motors$34.95$5.25 shipping4 watchingGenuine GM 2000-2005 Pontiac Chevrolet Engine Cylinder Head Gasket Kit 89017545 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$169.70or Best OfferFree shippingNEW OEM GM Engine Exhaust Valve 12579949 Chevrolet Buick Pontiac 3.8L 1995-2009 (Fits: 2003 Chevrolet Impala)
Brand New: GM$17.95Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingGenuine GM Engine Oil Filler Cap 12573337 (Fits: 2003 Chevrolet Impala)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: GM$18.26Free shippingOnly 2 leftOIL PAN 3.4L FITS 01-03 SILHOUETTE 614704 (Fits: 2003 Chevrolet Impala)
A GRADE CONTACT US TO CONFIRM COMPATIBILITYPre-Owned: GM$85.00Genuine GM Engine Balance Shaft 24506557 (Fits: 2003 Chevrolet Impala)
OEM Factory Engine Balance Shaft | 24506557Brand New: GM$92.63$26.73 shippingEngine Crankshaft Seal Genuine GM 12582313 (Fits: 2003 Chevrolet Impala)
New (Other)$7.64Was: $8.99$5.99 shippingGenuine GM Engine Rocker Arm 24503999 (Fits: 2003 Chevrolet Impala)
New OEM Factory PartBrand New: GM$38.87$18.69 shippingGenuine GM Cylinder Head Gasket 12589907 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$58.93or Best OfferFree shippingEngine Intake Manifold Gasket Set (Fits: 2003 Chevrolet Impala)
Brand New: General Motors$30.58Top Rated Plus- Sellers with highest buyer ratings
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$6.88 shippingOnly 1 left!10166345 (Fits: 2003 Chevrolet Impala)
Factory Direct GM PartBrand New: General Motors$11.63Free shippingNEW OEM GM Engine Valve Cover Left 12590366 Chevy Buick Olds Pontiac 3.8L 90-09 (Fits: 2003 Chevrolet Impala)
Brand New: GM$44.95Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingGENUINE GM 10189276 Timing Cover Gasket (Fits: 2003 Chevrolet Impala)
Brand New: GM$13.79Free shippingOEM NEW Engine Oil Filler Cap 5W-30 94-12 Buick Cadillac Chevrolet GMC 12573337 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$16.71Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 2 leftNEW OEM GM Engine Vacuum Harness 12581196 Chevy Pontiac Buick 3.4 2003-2005 (Fits: 2003 Chevrolet Impala)
Brand New: General Motors$25.15Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingGM OEM-Valve Retainer 10166344 (Fits: 2003 Chevrolet Impala)
#9 on Diagram Only-Genuine OE Factory Original ItemBrand New: GM$4.27$4.00 shippingGM OEM-Valve Lifter 17120070 (Fits: 2003 Chevrolet Impala)
#14 on Diagram Only-Genuine OE Factory Original ItemBrand New: GM$20.04Free shippingGm 25628604 Brace Transaxle (Fits: 2003 Chevrolet Impala)
Brand New: General Motors$30.50or Best OfferFree shippingOEM 92-23 Buick Cadillac Chevrolet GMC Oldsmobile Engine Oil Drain Plug 11562588 (Fits: 2003 Chevrolet Impala)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$9.29Trending at $12.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping68 soldGenuine GM Multi-Purpose Gasket 12581570 (Fits: 2003 Chevrolet Impala)
New OEM Factory PartBrand New: GM$11.68$18.69 shippingGMC Chevy Buick Pontiac OEM Engine Mount Strut Bracket 10271462 (Fits: 2003 Chevrolet Impala)
Brand New: GM$113.95Was: $119.95Free shippingGenuine GM Crankshaft Bearing 89060551 (Fits: 2003 Chevrolet Impala)
New OEM Factory PartBrand New: GM$16.88$8.00 shippingGenuine GM Multi-Purpose O-Ring 24504031 (Fits: 2003 Chevrolet Impala)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: GM$17.90Free shippingGenuine GM Engine Crankshaft Position Sensor 10456555 (Fits: 2003 Chevrolet Impala)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: GM$47.65Free shippingGenuine GM Engine Rocker Arm 24503999 (Fits: 2003 Chevrolet Impala)
OEM Factory Engine Rocker Arm | 24503999Brand New: GM$37.08$16.95 shippingGM 12590366 Front Engine Rocker Valve Cover for 1997-2008 Pontiac Grand Prix (Fits: 2003 Chevrolet Impala)
New (Other): GM$56.99Was: $59.99or Best Offer
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