Engine Blocks for 2003 GMC Sierra 2500 HD
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2003
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Sierra 2500 HD
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Chevrolet Silverado GMC Sierra 6.6L Diesel Engine Coolant Heater element new OEM (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Factory/OEM$55.19Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 3 leftNew ListingEngine 8.1L VIN G 8th Digit Fits 01-03 SIERRA 2500 PICKUP 10282123 (Fits: 2003 GMC Sierra 2500 HD)
Thousands of other parts available. How can we help?Pre-Owned: Chevrolet$2,098.00or Best OfferFree shippingGenuine GM LB7 LLY LBZ LMM 6.6L Duramax Transmission Adapter Plate 8973177116 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: General Motors$329.99Trending at $349.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.3 watchingEngine Cylinder Block From 2003 GMC Sierra 2500 HD 8.1 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: GMC$1,574.95Free shipping01-13 Silverado Sierra Block Heater- Duramax Diesel- GM Brand New- # 12657629 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: GM$41.99$6.75 shippingOnly 1 left!Connecting Rod 6.6L Duramax Diesel 01-05 Chevy GMC LB7 LLY LBZ GM OEM (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: General Motors$45.95Free shipping2001-2004 Chevy GMC 2500 3500 6.6L Turbo Diesel Bare Engine Block W/Mains OEM
Pre-Owned: Chevrolet$649.95Estimated delivery dateEst. delivery Sat, Jun 1or Best OfferFor 2001-2006, 2009-2010 GMC Sierra 2500 HD Freeze Plug Dorman 96675TY 2002 2003 (Fits: 2003 GMC Sierra 2500 HD)
2004 2005 6.0L V8 Autograde - Box of 10Brand New: Dorman$21.90OEM NEW Durmax Diesel Block Heater 01-16 Cadillac Chevrolet GMC 12657629 (Fits: 2003 GMC Sierra 2500 HD)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$40.49Only 1 left!FLYWHEEL HOUSING 12622693 CHEVY GMC DURAMAX 01-10 LB7 LLY LBZ LMM ADAPTER PLATE (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: General Motors$399.00Free shippingDorman 264-473 Engine Oil Pan fits Chevrolet, GMC and Hummer models (Fits: 2003 GMC Sierra 2500 HD)
V8 400 6.6LBrand New: Dorman$79.66Estimated delivery dateEst. delivery Sat, Jun 1Top Rated Plus- Sellers with highest buyer ratings
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Genuine GM LB7 LLY LBZ LMM 6.6L Duramax Transmission Adapter Plate 8973177116 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: General Motors$349.9917 soldDorman 264-135 Engine Oil Pan fits General Motors models (Fits: 2003 GMC Sierra 2500 HD)
Authorized Dorman Distributor - Lifetime WarrantyBrand New: Dorman$190.70Estimated delivery dateEst. delivery Sat, Jun 1Top Rated Plus- Sellers with highest buyer ratings
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For 2001-2010 GMC Sierra 2500 HD Expansion Plug Kit 61546HMFJ 2002 2003 2004 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$20.32Estimated delivery dateEst. delivery Sat, Jun 1Freeze Plug For 2001-2006, 2009-2010 GMC Sierra 2500 HD 6.0L V8 2002 2003 X327QN (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Dorman$23.21Free shippingEngine Cylinder Block From 2001 Chevrolet Silverado 3500 8.1 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: Chevrolet$1,499.95Free shippingFor 2001-2016 GMC Sierra 2500 HD Expansion Plug Kit 23892FWHX 2002 2003 2004 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$21.06Free shippingFor 2001-2014 GMC Sierra 2500 HD Expansion Plug Kit 81779SQ 2002 2003 2004 2005 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$25.52Free shippingCrankshaft Thrust Washer For Select 01-13 Chevrolet GMC Hummer Models TW204STD (Fits: 2003 GMC Sierra 2500 HD)
Enginetech TW204STD Multiple US LocationsBrand New: Enginetech$35.83Was: $47.99For 2001-2014 GMC Sierra 2500 HD Expansion Plug Kit 92713MB 2002 2003 2004 2005 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$26.87Estimated delivery dateEst. delivery Sat, Jun 1GM 94033681 Expansion Plug/Engine Expansion Plug (Fits: 2003 GMC Sierra 2500 HD)
Genuine OE Factory Original ItemBrand New: GM$1.11$5.00 shippingFor 2001-2006, 2009-2010 GMC Sierra 2500 HD Freeze Plug Dorman 91926YFMJ 2002 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Dorman$21.39Estimated delivery dateEst. delivery Sat, Jun 12001-2004 Chevrolet Silverado 2500 Engine - 6.6L (VIN 1, 8th Digit) 228K Miles (Fits: 2003 GMC Sierra 2500 HD)
Fast & Free Shipping! 6 Month Warranty!!Pre-Owned: Chevrolet$4,526.35Was: $4,919.95or Best OfferFree shippingGM 444613 Engine Expansion Plug (Fits: 2003 GMC Sierra 2500 HD)
Genuine OE Factory Original ItemBrand New: GM$2.56$6.00 shippingPioneer PE-101 Engine Expansion Plug Kit (Fits: 2003 GMC Sierra 2500 HD)
For Select 70-05 Buick Chevrolet GMC ModelsBrand New: Pioneer$28.99Estimated delivery dateEst. delivery Sat, Jun 1Was: $36.99Fleece Performance Oil Cooler Adapter Kit for 01-07 2011-2015 Chevy GMC Duramax (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Fleece Performance$99.00Top Rated Plus- Sellers with highest buyer ratings
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$15.99 shippingGenuine GM LB7 LLY LBZ LMM 6.6L Duramax Transmission Adapter Plate 01-10 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: General Motors$449.95Free shipping6 watchingGenuine GM LB7 LLY LBZ LMM 6.6L Duramax Transmission Adapter Plate 8973177115 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: General Motors$449.95Free shipping4 watchingPioneer PE-101-B Engine Expansion Plug Kit (Fits: 2003 GMC Sierra 2500 HD)
For Select 70-05 Buick Chevrolet GMC ModelsBrand New: Pioneer$56.99Estimated delivery dateEst. delivery Sat, Jun 1Was: $71.992001-2004 Chevrolet Silverado 3500 Engine - 6.6L Diesel (VIN 1, 8th Digit) 190K (Fits: 2003 GMC Sierra 2500 HD)
Fast & Free Shipping! 6 Month Warranty!!Pre-Owned: Chevrolet$4,351.55Was: $4,729.95or Best OfferFree shippingFreeze Plug 5NJW16 for Sierra 2500 Envoy XL Yukon Canyon 1500 HD 3500 Savana (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Dorman$24.28Free shippingMAHLE Rod Bearing ROD BEARING (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Mahle$45.41Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingDeezee 99-2010 for Chevrolet/GMC Full Size Truck Transfer Tank Connector Kit (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Dee Zee$143.58Estimated delivery dateEst. delivery Sat, Jun 1Vortec Engine Gas Motor 8.1L V8 VIN G 8th Digit 2001-2003 CHEVROLET EXPRESS 3500 (Fits: 2003 GMC Sierra 2500 HD)
FREIGHT SHIPPING / TRUCK FREIGHT / CONTACT FOR QUOTEPre-Owned: Chevrolet$2,388.12or Best OfferPioneer PE-101-BR Engine Expansion Plug Kit (Fits: 2003 GMC Sierra 2500 HD)
For Select 70-05 Buick Chevrolet GMC ModelsBrand New: Pioneer$47.99Estimated delivery dateEst. delivery Sat, Jun 1Was: $63.99GM OEM-Engine Crankshaft Main Bearing 89017572 (Fits: 2003 GMC Sierra 2500 HD)
#25 on Diagram Only-Genuine OE Factory Original ItemBrand New: GM$50.54Free shipping8642215 AC Delco Thrust Bearing for Chevy Avalanche Suburban Express Van Camaro
Brand New: ACDelco$21.14Free shippingExpansion Plug Kit 58XZRN57 for Savana 2500 3500 4500 Sierra HD Classic 2001 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$23.78Free shippingExpansion Plug Kit 61KTZB37 for Sierra 1500 Canyon Envoy XL XUV Savana 2500 3500 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$27.79Free shipping555-030.1 Dorman Freeze Plugs for Chevy Le Sabre Suburban Chevrolet C1500 Truck
Brand New: Dorman$18.03Clevite TW-610S Crankshaft Thrust Washer Set (Fits: 2003 GMC Sierra 2500 HD)
For Select 01-16 Chevrolet GMC ModelsBrand New: Clevite$46.99Estimated delivery dateEst. delivery Sat, Jun 1Was: $59.99New Genuine GMC (S)Plug 11562126 / 11562126 OEM (Fits: 2003 GMC Sierra 2500 HD)
FAST & FREE SHIPPING - NEW GENUINE FACTORY DIRECT PARTBrand New: General Motors$10.39Free shippingGM 444613 Engine Expansion Plug (Fits: 2003 GMC Sierra 2500 HD)
Genuine OE Factory Original ItemBrand New: GM$2.01GM 94032652 Expansion Plug/Engine Expansion Plug (Fits: 2003 GMC Sierra 2500 HD)
Genuine OE Factory Original ItemBrand New: GM$1.06$5.00 shippingGM 94032652 Expansion Plug/Engine Expansion Plug (Fits: 2003 GMC Sierra 2500 HD)
Genuine OE Factory Original ItemBrand New: GM$1.43