Engines & Engine Parts for 2003 Chevrolet Impala
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
Chevrolet
Impala
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
23,292 Results
CHEVROLET IMPALA 2003 3.4L ENGINE VIN E 8th Digit 5581 (Fits: 2003 Chevrolet Impala)
FREE RESIDENTIAL SHIPPING! RUNS GREAT! 6 MONTH WARRANTYPre-Owned: Chevrolet$754.00Was: $942.50or Best OfferFree shippingHead Gasket Set For 2000-2003 Chevrolet Impala & Buick Century 4-Door V6 (Fits: 2003 Chevrolet Impala)
Brand New$21.24Was: $29.99or Best OfferFree shippingFull Gasket Set Pistons Bearings Fit 95-03 Chevy Buick Oldsmobile Pontiac 3.8L (Fits: 2003 Chevrolet Impala)
Brand New$289.95Free shippingWestar 6X Engine Mount Motor Mount Fits 2000-2003 CHEVROLET IMPALA BY08_WT (Fits: 2003 Chevrolet Impala)
Brand New: Westar$174.49Free shippingECCPP Oil Pan Gasket Set For 95-05 Chevy Camaro Impala Pontiac Firebird 3.8L V6 (Fits: 2003 Chevrolet Impala)
Brand New: ECCPP$20.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping56 soldFor Chevrolet Impala 3.4L 2000 2001 2002 2003 2004 2005 Harmonic Balancer (Fits: 2003 Chevrolet Impala)
Brand New$33.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingTiming Chain Kit for 95-05 Buick Chevrolet Impala Pontiac 3.8L OHV 3.8L V6 (Fits: 2003 Chevrolet Impala)
Brand New: MOCA$28.99Was: $36.24or Best OfferFree shippingFor 2000-2005 Chevrolet Impala Pontiac 3.4L Full Gasket Set & Timing Chain Kit (Fits: 2003 Chevrolet Impala)
Brand New: ECCPP$73.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingIntake Manifold Gasket Set Fel-Pro MS 98003 T For Chevy Olds Impala Pontiac (Fits: 2003 Chevrolet Impala)
Brand New: Fel-Pro$69.69or Best OfferFree shippingECCPP Head Gasket Set For 96-05 Chevrolet Impala Pontiac Buick Oldsmobile 3.4L (Fits: 2003 Chevrolet Impala)
Brand New: ECCPP$40.37Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $42.49or Best OfferFree shipping4pcs Engine Torque Strut Front Mounts for Buick Allure LaCrosse Chevrolet Impala (Fits: 2003 Chevrolet Impala)
Brand New: Advanced Products$41.85Free shipping1998-2003 GM 3800 Series 2 OEM 3.8L engine oil filler tube cap Chevrolet Impala
Pre-Owned: GM$15.00$5.85 shippingEngine Motor & Trans Mount 6PCS Set for 00-05 Chevrolet Impala 3.8L (Fits: 2003 Chevrolet Impala)
Brand New: RC$53.95Free shippingOnly 2 leftTiming Chain Kit For 96-05 Buick LeSabre Chevrolet Impala Grand Prix Water Pump (Fits: 2003 Chevrolet Impala)
Free Fast Shipping. Hassle Free Returns.Brand New$103.00Free shipping2006-2011 Buick Lucerne 3.8L V6 Engine Oil Fluid Filler Cap Cover SAE 5W-30 (Fits: 2003 Chevrolet Impala)
Pre-Owned: Buick$22.92Estimated delivery dateEst. delivery Mon, May 20Was: $26.97Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferUsed Engine Assembly fits: 2005 Chevrolet Impala 6-231 3.8L w/o superch (Fits: 2003 Chevrolet Impala)
Pre-Owned: Chevrolet$794.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $894.99Free shippingHead Gasket Set Fit For 96-05 Chevrolet Impala Pontiac Buick Oldsmobile 3.4L (Fits: 2003 Chevrolet Impala)
Brand New: CCIYU$41.39Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $45.99or Best OfferFree shippingIntake Manifold Gasket For Chevrolet Impala Pontiac Grand Am 3.4L MS18001 (Fits: 2003 Chevrolet Impala)
Brand New$18.99or Best OfferFree shippingLabwork For 96-05 Buick Chevrolet Oldsmobile Pontiac 3.4L Head Gasket Set Bolts (Fits: 2003 Chevrolet Impala)
Brand New$51.23or Best OfferFree shippingHead Gasket Set For 99-05 Chevrolet Venture Impala Pontiac Grand Am Buick 3.4L (Fits: 2003 Chevrolet Impala)
Brand New$40.74Was: $44.28or Best OfferFree shippingPremium Trans Oil Pan For Buick Chevrolet Oldsmobile LSS Pontiac Saturn 265-814 (Fits: 2003 Chevrolet Impala)
Brand New: Unbranded$29.27Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingEngine Valve Cover Gasket Set for Chevrolet Impala 2000-2011 3.4L 3.5L 3.9L V6 (Fits: 2003 Chevrolet Impala)
Brand New$15.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $19.99Free shippingTiming Chain Kit Fits 95-09 Buick LaCrosse Chevrolet Impala Pontiac 3.8L OHV V6 (Fits: 2003 Chevrolet Impala)
Brand New: MOCA$30.60Trending at $49.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping62 soldNew ListingLower Gasket Set For Chevrolet Impala Monte Carlo Pontiac Bonneville 1995-2003 (Fits: 2003 Chevrolet Impala)
Brand New$35.99or Best OfferFree shipping93-11 Chevrolet Buick Pontiac Oldsmobile 3.1/3.4/3.5/3.9L OHV Valve Cover Gasket (Fits: 2003 Chevrolet Impala)
Brand New$12.28Free shipping352 soldOil Pan Gasket For 95-05 Buick LaCrosse Regal Chevrolet Impala Pontiac 3.8L OHV (Fits: 2003 Chevrolet Impala)
Brand New$19.44Was: $21.13or Best OfferFree shippingTransmission Oil Pan For Buick Lucerne Century Chevrolet Impala LaCrosse 265-814 (Fits: 2003 Chevrolet Impala)
Brand New: 1$29.00Free shippingOil Dipstick For 2000-2005 Chevrolet Impala (Fits: 2003 Chevrolet Impala)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$15.71Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFull Gasket Set & Timing Chain Kit For Chevrolet Impala Venture Monte Carlo 3.4L (Fits: 2003 Chevrolet Impala)
Brand New$81.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingTiming Chain Kit Water Oil Pump for 99-07 Chevrolet Pontiac Oldsmobile 3.1 3.4 (Fits: 2003 Chevrolet Impala)
Brand New: Unbranded$110.99Free shipping63 sold00 01 02 03 04 05 CHEVY IMPALA Oil Pan 3.8 (Fits: 2003 Chevrolet Impala)
Pre-Owned: Chevrolet$79.95or Best OfferIgnition Control Module Coil Kit Set for Buick Chevy Olds Pontiac Delco Style (Fits: 2003 Chevrolet Impala)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$195.17Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $300.95123 soldEngine Crankshaft Position Sensor for Chevrolet Impala Buick Oldsmobile Pontiac (Fits: 2003 Chevrolet Impala)
Brand New: Unbranded$25.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Chevy Impala Venture Olds Buick Pontiac 3.4L VIN E Head Gasket Set w/ Bolts (Fits: 2003 Chevrolet Impala)
Brand New$51.33or Best OfferFree shippingTiming Chain Kit Water Pump for 95-05 Buick Chevrolet Impala Pontiac 3.8L V6 OHV (Fits: 2003 Chevrolet Impala)
Brand New$48.99Was: $61.24or Best OfferFree shippingFits 96-05 Buick Chevrolet Oldsmobile Pontiac 3.1 3.4 HP Head Gasket Set Bolts (Fits: 2003 Chevrolet Impala)
Brand New$64.28Free shipping177 soldValve Cover Gasket Set 12537196 fit for CHEVROLET BUICK OLDSMOBILE PONTIAC 3.8L (Fits: 2003 Chevrolet Impala)
Brand New: Aftermarket Products$11.97or Best OfferFree shippingFor 2000-2003 Chevy Impala 1996-2003 Buick Regal 3.8L Lower Gasket Set (Fits: 2003 Chevrolet Impala)
Brand New$40.99or Best OfferFree shippingEngine for 2003 Chevrolet Impala Used Assembly 3.4 12567803 300-15334
Pre-Owned: Chevrolet$834.00or Best Offer$450.00 shippingOil Pan For 2000-2005 Chevrolet Impala For 1998-2005 Monte Carlo 264124 (Fits: 2003 Chevrolet Impala)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$52.35Was: $63.2658 soldPlenum Gasket For 95-09 Buick Chevrolet Impala Pontiac 3.8L OHV (Fits: 2003 Chevrolet Impala)
Brand New$17.49or Best OfferFree shippingMotor & Torque Strut & Trans Mount 6PCS Set Fit 2000-2005 Chevrolet Impala 3.4L (Fits: 2003 Chevrolet Impala)
Brand New: RC$44.95Free shippingOnly 2 leftFits 96-05 Buick Chevrolet Oldsmobile Pontiac 3.1 3.4 HP Head Gasket Set VIN E J (Fits: 2003 Chevrolet Impala)
Brand New: Aftermarket Products$49.28Free shippingHead Gasket Set w/ Bolts For Chevy Impala Venture Olds Buick Pontiac 3.4L VIN E (Fits: 2003 Chevrolet Impala)
Brand New: 1$49.95Free shipping180 soldFor 2000-2003 Chevrolet Impala Relay Hella 63911MQZG 2001 2002 (Fits: 2003 Chevrolet Impala)
Brand New$18.64Free shipping✔For 00-05 Chevrolet Impala Head Gasket Set Timing Chain Kit Water Pump 3.5L (Fits: 2003 Chevrolet Impala)
Brand New$83.25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $90.49or Best OfferFree shippingCamshaft & Crankshaft Position Sensor for Chevy Impala 03-05 Monte Carlo Buick (Fits: 2003 Chevrolet Impala)
Brand New: Unbranded$21.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFELPRO Oil Pan Gasket for Chevrolet Olds Buick Pontiac 3.8L V6 New (Fits: 2003 Chevrolet Impala)
Order by Noon EST and this part ships today!Brand New: Fel-Pro$58.31Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $87.95Only 1 left!ZZPerformance GM Short Valve Cover Breather replaces oil cap LSX LS1 LS6 LS3 (Fits: 2003 Chevrolet Impala)
Brand New$29.99$5.00 shippingOil Pan Gasket For 93-05 Chevrolet Lumina Impala Pontiac 3.1L 3.4L (Fits: 2003 Chevrolet Impala)
Brand New$9.79or Best OfferFree shipping4 PCS MOTOR & TRANS MOUNT FOR 2000-2005 Chevrolet Impala 3.4L (Fits: 2003 Chevrolet Impala)
Brand New$50.91Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFel-Pro Engine Oil Pan Gasket Set for 2000-2005 Chevrolet Impala 3.8L V6 ms (Fits: 2003 Chevrolet Impala)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$58.20Was: $116.492PC Front Torque Strut Mounts Set fit Chevrolet Impala Buick Century A2866 (Fits: 2003 Chevrolet Impala)
Brand New$20.73Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEngine Motor Mounts 4Pcs Set for 2000 - 2005 Chevrolet Impala 3.4L (Fits: 2003 Chevrolet Impala)
Brand New: RC$35.95Trending at $37.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOnly 2 leftS635 Fit Chevrolet Impala 00-05 3.8L/95-01 Lumina 3.1L Frt Right Motor Mount (Fits: 2003 Chevrolet Impala)
Brand New$33.04Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping51 soldFel-Pro Engine Valve Cover Gasket Set for 2000-2005 Chevrolet Impala 3.8L V6 vp (Fits: 2003 Chevrolet Impala)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$21.10Was: $42.24Cylinder Head Gasket Set for 2000-2005 Chevrolet Impala 3.4L V6 GAS OHV VIN E (Fits: 2003 Chevrolet Impala)
Brand New: Autodayplus(1)1 product ratings - Cylinder Head Gasket Set for 2000-2005 Chevrolet Impala 3.4L V6 GAS OHV VIN E$39.73Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $43.18or Best OfferFree shippingHead Gasket Set Bolts Lifters Fit 97-05 Buick Chevroket Oldsmobile Pontiac 3.8 (Fits: 2003 Chevrolet Impala)
Brand New$179.95Free shippingHead Gasket Set For 2000-03 Chevy Impala Monte Carlo Venture Cylinder Head Bolt (Fits: 2003 Chevrolet Impala)
Free Fast Shipping. Hassle Free Returns.Brand New: Galaxy$120.68Free shipping