Chevrolet Engines & Engine Parts for 2003 Chevrolet Silverado 1500
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
Chevrolet
Silverado 1500
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
1,261 Results
2003 Chevrolet Silverado 1500 4.8L Engine 8cyl OEM 141K Miles - LKQ371233096 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$904.02Was: $1,085.90Free shipping2003 Chevrolet Silverado 1500 5.3L Engine 8cyl OEM 238K Miles - LKQ361038587 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$996.69Was: $1,269.95Free shippingUsed Engine Assembly fits: 2004 Chevrolet Silverado 1500 pickup 5.3L VI (Fits: 2003 Chevrolet Silverado 1500)
6 MONTH GUARANTEE! SHIPPING TO BUSINESS ADDRESS ONLY!Pre-Owned: Chevrolet$1,939.99Free shipping2003-2004 CHEVROLET SILVERADO 1500 5.3L GASOLINE ENGINE VORTEC(VIN Z, 8TH DIGIT) (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$795.00or Best Offer$395.00 shipping99 watchingCylinder Head From 2003 Chevrolet Silverado 1500 5.3 862 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$189.95or Best OfferSierra Silverado 1500 Escalade Engine 2002 2003 2004 2005 LQ9 6.0L 92K MILES
2005 2006 - GMC 1500 Denali Chevrolet Cadillac 2006Pre-Owned: Chevrolet$2,099.00$299.00 shipping21 watchingNew ListingLifters Set All From 2003 Chevrolet Silverado 2500 HD 6.0 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$59.95or Best OfferCamshaft From 2003 Chevrolet Silverado 1500 6.0 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$157.95or Best OfferRight Valve Cover From 2003 Chevrolet Silverado 1500 5.3 12561821
Pre-Owned: Chevrolet$15.98Was: $39.95or Best Offer$12.30 shippingCylinder Head From 2003 Chevrolet Silverado 1500 6.0 706 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$194.95or Best Offer4.8L V8 Gasoline Engine opt LR4 from 2003 Chevrolet Silverado 1500 10312325 (Fits: 2003 Chevrolet Silverado 1500)
Over 90 Years Of Quality Trusted Business and ServicePre-Owned: Chevrolet$1,356.69Free shippingSierra Silverado 1500 Sierra Engine 2002 2003 2004 2005 2006 6.0L 93K MILES (Fits: 2003 Chevrolet Silverado 1500)
LQ4Pre-Owned: Chevrolet$1,999.00$299.00 shipping24 watchingEngine Oil Pan From 2005 Chevrolet Silverado 1500 5.3 12573704 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$89.95or Best Offer03 04 Chevrolet Silverado 1500 4.8L Engine Motor Assembly 204K OEM LKQ (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$857.69Was: $996.32Free shipping2003 Chevrolet Silverado 1500 4.8L Engine Motor OEM 155K Miles - LKQ375136738 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,330.71Was: $1,454.00Free shipping2003 Chevrolet Silverado 1500 5.3L Engine 8cyl OEM 285K Miles - LKQ310778199 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$798.43Was: $977.92Free shippingPassenger RH Valve Cover V8 Gas 12570697 Fits 99-08 Silverado 1500 Pickup 485815 (Fits: More than one vehicle)
A GRADE CONTACT US TO CONFIRM COMPATIBILITYPre-Owned: Chevrolet$45.00Silverado Sierra 1500 Escalade Yukon Engine 5.3L 90K MILES 2000 2001 2002 2003 (Fits: 2003 Chevrolet Silverado 1500)
GMC Chevrolet Cadillac Tahoe 2004Pre-Owned: Chevrolet$1,199.00$299.00 shipping10 watchingConnecting Rod From 2003 Chevrolet Silverado 1500 6.0 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$39.95Driver Left Valve Cover V8 Gas 12570696 Fits 99-08 Silverado 1500 Pickup 694021 (Fits: More than one vehicle)
A GRADE CONTACT US TO CONFIRM COMPATIBILITYPre-Owned: Chevrolet$45.002003-2007 SILVERADO SIERRA 1500 5.3L 6.0L LQ4 LQ9 VALVE COVERS PAIR LH RH
Free Fast Shipping via UPS Ground!Pre-Owned: Chevrolet$60.00or Best OfferCylinder Head From 2002 Chevrolet Silverado 1500 5.3 706 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$189.95or Best OfferNew ListingCylinder Head Plug From 2003 Chevrolet Silverado 2500 HD 6.0 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$19.95or Best Offer02 - 05 CHEVY SILVERADO 1500 HD 2500 HD 3500 ENGINE OIL FILLER FLUID CAP OEM NEW (Fits: More than one vehicle)
Brand New: Chevrolet$58.35Was: $69.46SILVERADO SIERRA Engine 5.3L VIN T 8th digit 03 04 Motor FREESHIP Motor Motor OE
Pre-Owned: Chevrolet$654.99Trending at $682.36eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping2003 Chevrolet Silverado 1500 6.0L Engine Motor OEM 194K Miles - LKQ371103333 (Fits: More than one vehicle)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,589.31Was: $2,122.71Free shippingUsed Engine Assembly fits: 2003 Chevrolet Silverado 1500 pickup 5.3L VI (Fits: 2003 Chevrolet Silverado 1500)
6 MONTH MONEY BACK GUARANTEE, SHIPS TO BUSINESS ADDRESSPre-Owned: Chevrolet$924.94Free shipping03 04 Chevrolet Silverado 1500 4.8L Engine Motor Assembly 134K OEM LKQ (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$1,075.35Was: $1,227.00Free shipping2003 Chevrolet Silverado 1500 4.8L Engine 8cyl OEM 155K Miles - LKQ358557659 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,177.71Was: $1,576.70Free shippingPiston and Connecting Rod Standard From 2003 Chevrolet Silverado 2500 6.0 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$69.95Camshaft Position Sensor From 2003 Chevrolet Silverado 1500 5.3 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$19.952003 Chevy Silverado 1500 Pickup Engine Motor VIN Z/T 5.3L (Fits: 2003 Chevrolet Silverado 1500)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: Chevrolet$1,050.00Free shippingCylinder Head From 2001 Chevrolet Silverado 2500 6.0 317 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$199.95or Best OfferNew ListingPushrods Set All From 2003 Chevrolet Silverado 2500 HD 6.0 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$34.95or Best Offer99-07 SIERRA 1500 CAMARO 12556623 LS1 STYLE FRONT TIMING COVER (Fits: More than one vehicle)
Free and Fast Shipping via UPS Ground!Pre-Owned: Chevrolet$28.90or Best Offer2003 Chevrolet Silverado 1500 4.8L Engine 8cyl OEM 148K Miles - LKQ385449094 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,330.71Was: $1,595.10Free shipping2003 Chevrolet Silverado 1500 4.8L Engine 8cyl OEM 147K Miles - LKQ380412294 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,255.29Was: $1,423.32Free shippingLeft Valve Cover From 2003 Chevrolet Silverado 1500 6.0 12570427 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$44.95or Best OfferCylinder Head From 2005 Chevrolet Silverado 1500 5.3 706 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$189.95or Best Offer4.8L V8 Gasoline Engine opt LR4 from 2004 Silverado 1500 10204327 (Fits: 2003 Chevrolet Silverado 1500)
Over 90 Years Of Quality Trusted Business and ServicePre-Owned: Chevrolet$1,296.69or Best OfferFree shipping2002 Chevrolet Silverado 1500 (5.3L) Cylinder Head Air Bleed Pipe & Plugs (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$34.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
2003-2004 SIERRA SILVERADO 1500 PICKUP Engine 5.3L, VIN T (8th digit) LM7 03 04
Pre-Owned: Chevrolet$1,200.00or Best Offer$250.00 shipping17 watching2003 Chevy S10 Pickup Engine Motor VIN X 4.3L (Fits: 2003 Chevrolet Silverado 1500)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: Chevrolet$1,500.00Free shipping2001 Chevy GMC Truck LM7 Vortec LS 5.3L V8 Engine Motor Dropout *COOLANT IN OIL*
Pre-Owned: Chevrolet$1,099.95or Best OfferFree shipping44 watchingNew ListingEngine Oil Pickup Tube From 2003 Chevrolet Silverado 2500 HD 6.0 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$29.95or Best Offer2003 Chevy Silverado 1500 Pickup Engine Motor VIN Z/T 5.3L (Fits: 2003 Chevrolet Silverado 1500)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: Chevrolet$1,700.00Free shippingCamshaft From 2003 Chevrolet Silverado 2500 6.0 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$131.95or Best OfferEngine Timing Cover From 2002 Chevrolet Silverado 1500 5.3 12556623 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$34.95or Best OfferCylinder Head From 2005 Chevrolet Silverado 1500 5.3 706 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$189.95or Best OfferRight Valve Cover From 2004 Chevrolet Silverado 1500 5.3 12570697 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$49.95or Best Offer99-04/ 99-00 Chevy GM GMC 4.8l 5.3l 6.0L LSI-III Cam Camshaft OEM 0967
Pre-Owned: Chevrolet$89.99or Best Offer$20.00 shippingUsed Engine Assembly fits: 2003 Chevrolet Silverado 2500 pickup classic (Fits: 2003 Chevrolet Silverado 1500 HD)
Pre-Owned: Chevrolet$1,597.54Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $1,794.99or Best OfferFree shipping2003-2004 SIERRA SILVERADO 1500 PICKUP Engine 5.3L, VIN T (8th digit) LM7 03 04 (Fits: 2003 Chevrolet Silverado 1500)
Pre-Owned: Chevrolet$895.00or Best Offer$395.00 shipping30 watching1999-2008 Chevy Reman Cylinder Head casting #862/706 5.3 4.8 Pair (Both) (Fits: More than one vehicle)
Chevy 862/70 Reman Cylinder head Pair Left & RightRemanufactured: Chevrolet$649.00$79.00 shippingOnly 2 leftCylinder Head From 2003 Chevrolet Silverado 2500 6.0 317 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$199.95or Best Offer2003 Chevrolet Silverado 1500 5.3L Engine 8cyl OEM 141K Miles - LKQ386842417 (Fits: 2003 Chevrolet Silverado 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,206.80Was: $1,374.24Free shipping
Chevrolet
One stop shop for all things from your favorite brand