Engines for 2003 GMC Sierra 1500
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
GMC
Sierra 1500
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
568 Results
2004 GMC Sierra 1500 5.3L Engine Motor 8cyl OEM 265K Miles - LKQ340134125 (Fits: 2003 GMC Sierra 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: GMC$831.83Was: $1,069.94Free shipping2005 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 199K Miles - LKQ343858165 (Fits: More than one vehicle)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,383.51Was: $1,601.24Free shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 876839 (Fits: 2003 GMC Sierra 1500)
SHIPPING TO BUSINESS ADDRESS ONLY!!!!!!!!!!!!!!!!!!!!!!Pre-Owned: Chevrolet$1,035.49Was: $1,089.99or Best OfferFree shipping2004 GMC Sierra 2500 6.0L Engine Motor 8cyl OEM 140K Miles - LKQ378898799 (Fits: More than one vehicle)
Pre-Owned: GMC$1,796.19Was: $1,995.10Free shippingComplete Engine Engine 6.0L W/Wiring/ECM/Accesso LQ4 Fits 2003 DENALI XL 1103619 (Fits: 2003 GMC Sierra 1500 HD)
COMPLETE LIFT OUT, 90 DAY WARRANTY *NEEDS OIL PAN**Pre-Owned: GMC$950.00$455.00 shipping2003-2004 CHEVROLET SILVERADO 1500 5.3L GASOLINE ENGINE VORTEC(VIN Z, 8TH DIGIT) (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$755.25Was: $795.00or Best Offer$395.00 shipping95 watching2003 GMC SIERRA DENALI Engine 6.0L VIN U 8th digit 82k miles 03 04 (Fits: More than one vehicle)
Pre-Owned: GMC$3,550.00Free shipping11 watching01-06 Chevy 6.0L LQ4 V8 Engine W/ 4L80E RWD Trans Dropout (Video Tested) 147K (Fits: More than one vehicle)
Pre-Owned: General Motors$6,600.00Was: $8,250.00or Best Offer$425.00 shipping2001 Chevy GMC Truck LM7 Vortec LS 5.3L V8 Engine Motor Dropout *COOLANT IN OIL*
Pre-Owned: Chevrolet$1,099.95or Best OfferFree shipping38 watching03-06 Silverado Sierra 2500 Yukon Denali H2 6.0L LQ4 Engine Motor 8th VIN U 0649 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$1,619.99Was: $1,799.99or Best Offer$600.00 shipping16 watching2004 GMC Sierra 1500 Pickup Engine Motor VIN Z/T 5.3L (Fits: 2003 GMC Sierra 1500)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: GMC$1,050.00Free shippingEngine Assembly GMC YUKON XL 1500 01 02 03 04 05 06 6.0L (VIN U 8th digit) (Fits: More than one vehicle)
Pre-Owned: General Motors$2,200.00or Best OfferFree shipping41 watchingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 824343 (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$799.99Free shippingNew ListingUsed Engine Assembly fits: 2004 Chevrolet Tahoe 4.8L VIN V 8th digit Gr (Fits: 2003 GMC Sierra 1500)
6 MONTH MONEY BACK GUARANTEEPre-Owned: Chevrolet$819.84Was: $862.99Free shippingEngine/motor Assembly S10/S15/SONOMA TRUCK 03 04 (Fits: More than one vehicle)
Pre-Owned: General Motors$968.99Was: $1,019.99or Best OfferFree shippingEngine 4.3L VIN X 8th Digit Opt LU3 Fits 03-07 EXPRESS 1500 VAN 1526581 (Fits: 2003 GMC Sierra 1500)
101 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!Pre-Owned: Chevrolet$928.57Was: $977.44or Best OfferFree shippingSilverado Sierra 1500 Escalade Yukon Engine 5.3L 96K MILES 2000 2001 2002 2003 (Fits: 2003 GMC Sierra 1500)
GMC Chevrolet Cadillac Tahoe 2004Pre-Owned: Chevrolet$1,199.00$299.00 shipping2000-2004 Chevy Gmc 1500/2500 5.3L Engine VIN Z 8th Digit L59 Runs Good 222K (Fits: 2003 GMC Sierra 1500)
Pre-Owned: General Motors$995.00or Best Offer$395.00 shippingENGINE 6.0L FITS GMC SIERRA 1500 PICKUP 2004-2006 VIN U 8th digit gasoline (Fits: More than one vehicle)
NEW REMANUFACTUREDPre-Owned: Chevrolet$4,000.00Free shippingSilverado Sierra 1500 Tahoe Yukon 4.8L Engine 2000 2001 2002 2003 83K MILES (Fits: 2003 GMC Sierra 1500)
GMC Chevrolet Tahoe 2004Pre-Owned: Chevrolet$1,099.00$299.00 shipping2003-2007 Chevy Gmc 4.3L Vortec Engine VIN X 8th Digit Option LU3 155K (Fits: 2003 GMC Sierra 1500)
Pre-Owned: General Motors$1,339.00or Best Offer$395.00 shippingEngine / Motor Assembly 2004 Sierra Truck/Pickup 1500 Sku#3748262 (Fits: 2003 GMC Sierra 1500)
89017354, FHA, FJB, FWB, SHC, SHD, SJBPre-Owned: GMC$825.00or Best Offer$175.00 shippingGMC Yukon Denali AWD 6.0L Vortec Engine Assembly 2001-2006 OEM Tested Runs GR8!! (Fits: More than one vehicle)
Pre-Owned: General Motors$1,825.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$500.00 shippingGMC Yukon 6.0L Vortec Engine Motor Assembly 2001-2006 Tested AR1 #1 (Fits: More than one vehicle)
Pre-Owned: General Motors$2,100.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping14 watchingRuns Great 6.0l (vin U 8th Dig) Runs Great! Fits CHEVY SILVERADO 2001-2007 (Fits: More than one vehicle)
Pre-Owned: General Motors$1,549.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $1,936.99or Best OfferFree shipping2005 GMC Yukon Denali XL 1500 Engine Motor VIN U 6.0L (Fits: 2003 GMC Sierra 1500 HD)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: GMC$2,300.00Free shippingMotor Engine Assembly CHEVY SILVERADO 2500 01 02 03 04 05 06 07 (Fits: More than one vehicle)
Pre-Owned: General Motors$1,861.99Was: $1,959.99or Best OfferFree shippingSierra Silverado 1500 Sierra Engine 2002 2003 2004 2005 2006 6.0L 93K MILES (Fits: 2003 GMC Sierra 1500)
LQ4Pre-Owned: Chevrolet$1,999.00$299.00 shipping2003 Chevrolet Silverado 1500 4.8L Engine 8cyl OEM 141K Miles - LKQ371233096 (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$904.02Was: $1,085.90Free shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 418934 (Fits: 2003 GMC Sierra 1500)
BETTER PARTS, BETTER WARRANTY WITH AUTO WORLD SALVAGEPre-Owned: Chevrolet$897.74Was: $944.99or Best OfferFree shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 267794 (Fits: 2003 GMC Sierra 1500)
SHIPPING TO BUSINESS ADDRESS ONLY!!!!!!!!!!!!!!!!!!!!!!Pre-Owned: GMC$1,152.98Was: $1,213.66or Best OfferFree shipping2003 GMC Sierra 1500 4.8L Engine Motor 8cyl OEM 124K Miles - LKQ384817244 (Fits: 2003 GMC Sierra 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: GMC$1,284.08Was: $1,435.59Free shipping2000-2004 SILVERADO SIERRA AVALANCHE 5.3L ENGINE. VINZ VIN T (8th digit) LM7
Pre-Owned: GMC$1,282.50Was: $1,350.00or Best Offer$395.00 shipping2006 GMC Yukon Denali XL 1500 Engine Motor VIN U 6.0L (Fits: 2003 GMC Sierra 1500 HD)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: GMC$2,300.00Free shippingNEW Opened FOR Silverado Sierra Stage 2 Cam Lifters Springs Seals Pushrods USA (Fits: More than one vehicle)
Brand New: Unbranded$265.00or Best OfferFree shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 4049880 (Fits: 2003 GMC Sierra 1500)
CORE CHARGE may apply. Message us to confirm.Pre-Owned: GMC$845.00Free shippingEngine 6.0L VIN U 8th Digit Opt LQ4 Fits 03-07 HUMMER H2 2235752 (Fits: 2003 GMC Sierra 1500 HD)
MILEAGE IN AD, MOTOR TESTED AND RAN GOODPre-Owned: American Motors$1,250.00or Best Offer$350.00 shipping2003 GMC Sierra 2500 Pickup Engine Motor VIN U 6.0L (Fits: 2003 GMC Sierra 1500 HD)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: GMC$2,200.00Free shipping03 04 Chevrolet Silverado 1500 4.8L Engine Motor Assembly 134K OEM LKQ (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$1,077.50Was: $1,227.00Free shipping2004 Chevrolet Tahoe 4.8L Engine Motor 8cyl OEM 173K Miles - LKQ356806210 (Fits: 2003 GMC Sierra 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,196.03Was: $1,392.65Free shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 1096457 (Fits: 2003 GMC Sierra 1500)
***********6 MONTH WARRANTY ***********Pre-Owned: Chevrolet$545.79or Best Offer$350.00 shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 3283193 (Fits: 2003 GMC Sierra 1500)
COMMERCIAL ADDRESS REQUIRED FOR SHIPPINGPre-Owned: Chevrolet$649.99or Best Offer$380.00 shipping2003-2004 SIERRA SILVERADO 1500 PICKUP Engine 5.3L, VIN T (8th digit) LM7 03 04 (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$850.25Was: $895.00or Best Offer$395.00 shipping29 watching03-06 Silverado Sierra 2500 Yukon Denali H2 6.0L LQ4 Engine Motor 8th VIN U 1734 (Fits: More than one vehicle)
Pre-Owned: Chevrolet$1,574.99Was: $1,749.99or Best Offer$600.00 shipping2003-2007 GMC Sierra 6.0L Engine Motor Assembly 176K Miles OEM LKQ (Fits: More than one vehicle)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: GMC$1,627.03Was: $1,883.45Free shippingSilverado Sierra 1500 S10 Safari 4.3L Engine 93k Miles 2003 2004 2005 2006 2007 (Fits: 2003 GMC Sierra 1500)
GMC Chevrolet 4.3L - S10 S15 Sonoma Savana ExpressPre-Owned: Chevrolet$1,199.00$299.00 shipping2003 2004 2005 2006 2007 Hummer H2 OEM Engine Motor 6.0L LQ4 Engine Swap (Fits: 2003 GMC Sierra 1500 HD)
Item must be sent to a commercially zoned addressPre-Owned: American Motors$1,750.00Was: $2,187.50or Best Offer$300.00 shipping6.0L V8 Gasoline Engine Opt LQ4 from 2006 GMC Sierra 1500 10144233 (Fits: 2003 GMC Sierra 1500 HD)
90 Day Warranty, Quality Tested PartPre-Owned: GMC$2,246.99or Best OfferFree shippingEngine 5.3L VIN T 8th Digit Fits 03-04 AVALANCHE 1500 279769 (Fits: 2003 GMC Sierra 1500)
Pre-Owned: GMC$1,100.00Free shippingUsed Engine Assembly fits: 2004 Gmc Sierra 1500 pickup 5.3L VIN T 8th d (Fits: 2003 GMC Sierra 1500)
90 Day Warranty - Fast, Free Shipping!Pre-Owned: GMC$1,287.00Free shippingEngine Motor Assembly CHEVY SILVERADO 2500 01 02 03 04 05 06 07 (Fits: More than one vehicle)
Pre-Owned: General Motors$1,434.49Was: $1,509.99or Best OfferFree shippingUsed Engine Assembly fits: 2003 Chevrolet Silverado 2500 pickup classic (Fits: More than one vehicle)
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 shippingEngine 6.0L VIN U 8th Digit Opt LQ4 Fits 03-07 HUMMER H2 1363716 (Fits: 2003 GMC Sierra 1500 HD)
Residential shipping may require additional fees- askPre-Owned: GMC$1,795.00Free shipping2003 GMC Yukon XL 1500 Engine Motor VIN U 6.0L (Fits: 2003 GMC Sierra 1500 HD)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: GMC$2,200.00Free shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 1012953 (Fits: 2003 GMC Sierra 1500)
Pre-Owned: GMC$675.00Free shippingEngine 4.8L VIN V 8th Digit Fits 03-04 SIERRA 1500 PICKUP 1381578 (Fits: 2003 GMC Sierra 1500)
60 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Chevrolet$888.12Was: $934.86or Best OfferFree shipping6.0L V8 LQ4 Engine Dropout OEM 89018180 Hummer H2 2003-07 Silverado 2500 2003-7 (Fits: More than one vehicle)
Pre-Owned: AM General$2,999.99or Best OfferFree shipping2004 Chevrolet Tahoe 5.3L Engine Motor 8cyl OEM 317K Miles - LKQ370956419 (Fits: 2003 GMC Sierra 1500)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Chevrolet$1,303.78Was: $1,546.02Free shipping03 04 Chevrolet Silverado 1500 4.8L Engine Motor Assembly 204K OEM LKQ (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$858.77Was: $996.32Free shipping