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
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
71,325 Results
16X Lifters Hydraulic Roller 12499225 For GM LS7 LS1 - LS3 LS6 LQ4 LQ9 LY5 LY6 (Fits: More than one vehicle)
✅ Authenticity GuaranteeBrand New: Factory/OEM$111.99or Best OfferFree shipping402 soldNew Engine Gasket Set Kit For 2003 Chevrolet Silverado 1500 LS LT 6.0L 14319854 (Fits: More than one vehicle)
Brand New: Unbranded$84.79Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $89.25or Best OfferFree shippingStage 2 Cam Gaskets Lifters Pushrods Oil Pump Kit For LS1 4.8 5.3 5.7 6.0 6.2 LS (Fits: 2003 Chevrolet Silverado 1500)
Brand New$457.28or Best OfferFree shipping9 watchingFIT Chevy GMC 4.8 5.3 6.0L Sloppy Mechanics Stage 2 Cam Lifters Timing Chain Kit (Fits: 2003 Chevrolet Silverado 1500)
Brand New$428.00 to $728.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $835.00Free shippingFits 1999-2008 Chevrolet Silverado 1500 Oil Dipstick Tube 67215HB 2000 2001 2002 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$18.84Free shipping135 soldOil Pan 12579273 For 1999-2006 Sierra / Silverado 1500/2500/3500 4.8L/5.3L/6.0L (Fits: More than one vehicle)
Brand New$72.75Trending at $74.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingOil Pan For 99-06 Sierra / Silverado 1500/2500/3500 4.8L/5.3L/6.0L #12579273 (Fits: More than one vehicle)
Brand New: Star$73.66or Best OfferFree shippingTiming Chain Kit For GMC Chevrolet Silverado 1500 5.3 6.0 6.2L 99-07 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$30.29Free shipping2PCS 16inch Red Truck Trailer Light Bar 11 LED Stop Turn Tail Brake Lights Strip (Fits: More than one vehicle)
Brand New$5.39Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferCrankshaft & Camshaft Sensors For 99-07 Chevy Silverado 1500 S10 GMC Sierra 1500 (Fits: 2003 Chevrolet Silverado 1500)
1 Cam Position Sensor & 1 Crankshaft Position SensorBrand New: Perfect Fit$19.83Was: $34.65Free shipping343 soldCamshaft Lifters Pushrods Kit for Chevy GMC LS1 4.8 5.3 5.7 6.0 6.2L .585" Lift (Fits: 2003 Chevrolet Silverado 1500)
Brand New: OE Quality Friction$388.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping46 watchingNEW FOR CHEVROLET SILVERADO 1500 S10 GMC SIERRA 1500 ENGINE OIL FILLER TUBE (Fits: 2003 Chevrolet Silverado 1500)
Brand New$9.52or Best OfferFree shipping68 soldSloppy Mechanics Stage 2 Cam Lifters Timing Chain Kit for Chevy GMC 4.8 5.3 6.0L (Fits: More than one vehicle)
Brand New$728.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingSloppy Mechanics Stage 2 Camshaft Kit SS2 LS1 4.8 5.3 5.7 6.0 6.2 LS Cam LQ4 US (Fits: 2003 Chevrolet Silverado 1500)
Brand New$287.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor LS Truck Cam Kit Stage 2 Cam head gasket Pushrods Lifters 4.8 5.3 6.0 6.2L (Fits: More than one vehicle)
Brand New: Unbranded$399.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingCamshaft & Crankshaft Position Sensor For Chevy Silverado 1500/GMC 5.3L 6.0L (Fits: More than one vehicle)
Brand New: Unbranded$27.6872 soldFor 2002-11 Chevy Silverado 1500 Tahoe GMC Sierra 1500 5.3L 4.8L Full Gasket Set (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$69.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingHigh Volume Performance Oil Pump for Chevy Silverado 1500 GM 4.8L 5.3L 5.7L 6.0L (Fits: More than one vehicle)
Brand New$51.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFOR CHEVROLET SILVERADO 1500 S10 GMC SIERRA 1500 ENGINE OIL FILLER TUBE NEW ☑ (Fits: 2003 Chevrolet Silverado 1500)
Brand New$9.39Was: $9.88or Best OfferFree shippingLH & RH Valve Cover Set w/ Gasket & Bolts for 99-08 Chevy Silverado GMC Cadillac (Fits: More than one vehicle)
Brand New$78.97or Best OfferStage 3 Cam Kit For 99-13 LS Silverado Sierra Truck GM 4.8L 5.3L 6.0L 31824100 (Fits: More than one vehicle)
Brand New$101.14Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $106.46or Best OfferFree shipping20 watchingFront Left & Right Engine Mounts 2PCS for Chevrolet Silverado 1500; 2500 V8-5.3L (Fits: More than one vehicle)
Please Review Important Notes to Ensure Proper FitmentBrand New$49.99Was: $62.49Camshaft 3 Bolt Fits 99-07 Chevrolet Silverado 1500 GMC Sierra 1500 4.8L 5.3L (Fits: 2003 Chevrolet Silverado 1500)
Brand New: TOPCN$68.30Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $99.88or Best OfferFree shipping27 soldStage 4 LS Truck Camshaft Kit For Chevrolet Silverado/Sierra 4.8 5.3 6.0 99-14 (Fits: More than one vehicle)
Brand New$119.21Was: $125.48or Best OfferFree shipping2*Valve Cover Set for 99-08 Chevy Silverado Suburban Camaro GMC Sierra 1500 NEW (Fits: More than one vehicle)
Brand New$72.20Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $76.00or Best OfferFree shippingUpgrade LS Billet Aluminum Oil Diverter Barbell 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 (Fits: More than one vehicle)
Brand New: Unbranded$9.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 2003-2007 GMC Chevrolet 4.8 5.3 Stage 2 Cam Kit Camshaft Lifters Head Gasket (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$336.79or Best Offer$12.00 shipping10 watchingSloppy Mechanics Stage 2 Camshaft Kit SS2 LS1 4.8 5.3 5.7 6.0 6.2 LS Cam LQ4/LM7 (Fits: 2003 Chevrolet Silverado 1500)
✅Fast Shipping✅Premium Quality✅Promotion✅USA StockBrand New$280.00or Best OfferFree shipping35 watchingCamshaft LS Sloppy Stage 2 Lifters Springs Kit for Chevy GM 4.8 5.3 6.0 6.2 LS (Fits: 2003 Chevrolet Silverado 1500)
Brand New$269.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping12499225 HL124 Lifters & Guide For Chevrolet Silverado 1500 6.0L 2003 2004-2006 (Fits: More than one vehicle)
Brand New: Unbranded$164.30or Best OfferFree shippingEngine Timing Cover for Chevrolet Silverado Camaro GMC Sierra Hummer Cadillac (Fits: More than one vehicle)
Brand New: Unbranded$35.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $39.99or Best OfferFree shippingNEW Valve Stem Seals For 01+ GM 4.8 5.3 6.0 6.2L Silverado Savana Yukon Sierra (Fits: 2003 Chevrolet Silverado 1500)
Brand New$10.66or Best OfferFree shippingTiming Chain Kit For 99-06 Chevrolet Silverado 1500 2500 HD Tahoe with Oil Pump
1 Oil Pump and 1 Timing Chain KitBrand New: Perfect Fit$68.09Free shipping696 soldOS30693R Engine Oil Pan Gasket Set for Chevrolet Silverado 1500 4.8L 5.3L 6.0L (Fits: More than one vehicle)
Brand New: Unbranded$15.9966 soldHarmonic Balancer Crank Pulley for Chevy Silverado 1500 Tahoe 4.8L 5.3L 6.0L 6.2 (Fits: More than one vehicle)
Brand New: Unbranded$65.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCamshaft & Crankshaft Position Sensor For Chevy Silverado 1500/GMC 5.3L 6.0L (Fits: More than one vehicle)
Brand New: Unbranded$29.22Free shippingMechanics Stage 2 Cam Lifters Oil Pump Kit For LS1 4.8 5.3 5.7 6.0 6.2 LS M295 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$399.40or Best OfferFree shippingSloppy Mechanics Stage 2 Cam Lifters Kit For LS1 4.8 5.3 5.7 6.0 6.2 LS +M295 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$499.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Oil Pan Gasket 1997-2015 Chevrolet Silverado 5.3 5.7 6.0 LS1 LS2 LS3 LM7 LQ4 (Fits: More than one vehicle)
Brand New$16.92Free shippingEngine Harmonic Balancer for Chevrolet Silverado 1500 GMC Sierra 1500 Oldsmobile (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$50.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFull Gasket Set for 02-11 Chevy Silverado 1500 Tahoe GMC Sierra 1500 5.3L 4.8L (Fits: 2003 Chevrolet Silverado 1500)
Brand New$81.99or Best OfferFree shippingFor Stage 2 LS Truck Cam Kit-Silverado Sierra 4.8 5.3 6.0 Truck Camshaft Kit (Fits: More than one vehicle)
Brand New$104.49Was: $109.99or Best OfferFree shipping52 watching2pcs For ACDelco 213-3521 Knock Sensors for Chevy Silverado Express GMC 12589867 (Fits: More than one vehicle)
Brand New$61.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $69.99or Best OfferFree shippingHigh Volume Performance Oil Pump for Chevy Silverado 1500 GM LS 5.3L 6.0L 6.2L
Brand New: Unbranded$60.49Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFull Gasket Set 2001-2003 Fit for Chevrolet Silverado 1500 HD 6.0L HS26192PT (Fits: More than one vehicle)
Brand New$87.77Was: $92.39or Best OfferFree shippingValve Cover & Gasket Driver Left 12570427 For Cadillac Chevy GMC Hummer Pontiac (Fits: More than one vehicle)
Brand New$40.75Was: $42.90or Best OfferFree shippingNew Engine Gasket Set Kit For 2003 Chevrolet Silverado 1500 LS LT 6.0L 14319854 (Fits: More than one vehicle)
Brand New$84.79Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $89.25or Best OfferFree shippingFront Left & Right Motor Mount 2PCS Set Fit Chevy Silverado 1500/ Silverado 2500 (Fits: More than one vehicle)
Brand New: RC$37.95Free shippingOnly 2 leftHigh Volume Oil Pump Melling M295HV For Chevrolet GM 4.8L 5.3L 5.7L 6.0L LS1 LS2 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$58.90or Best OfferFree shippingFor 1998-2011 GMC Chevy 4.8 5.3 6.0 6.2L Rear Main Seal Kit 12639250 12633579 (Fits: More than one vehicle)
Brand New$27.06Was: $28.48or Best OfferFree shipping104 soldAluminum Engine Valve Cover for Chevy Silverado GMC Sierra 4.8L 5.3L 5.7L 99-08 (Fits: More than one vehicle)
Brand New: partscollect$85.93or Best OfferFree shippingFor Chevrolet Silverado 1500 FEL-PRO Engine Oil Filter Gasket 4.8L 5.3L 6.0L 56 (Fits: 2003 Chevrolet Silverado 1500)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$10.84Was: $21.74Valve Covers Left & Right 12570427 12582224 for 1999-2008 Chevy Silverado Sierra (Fits: More than one vehicle)
Brand New$72.20Was: $76.00or Best OfferFree shippingOil Pan Gasket For Chevrolet Silverado 1500 Astro GMC Sierra 1500 Sonoma 4.3L (Fits: 2003 Chevrolet Silverado 1500)
Brand New$12.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $13.99or Best OfferFree shipping30 soldNEW 2X 16" Red Truck Trailer Light Bar 11 LED Stop Turn Tail Brake Lights Strip (Fits: More than one vehicle)
Brand New$9.45Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferSloppy Stage 3 Camshaft the Kit Springs Oil Pump Pushrods 4.8 5.3 6.0 6.2 LS LS1 (Fits: More than one vehicle)
Brand New$389.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingLS E1840P Sloppy Stage 2 Engine Camshaft Spring Lifters For GM 4.8L 5.3L 6.0L (Fits: 2003 Chevrolet Silverado 1500)
Brand New$219.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping