Ignition Systems & Components 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
30,676 Results
For Chevrolet Silverado GMC Sierra 1500 4.8L 5.3L 2006-2000 Square Ignition Coil (Fits: More than one vehicle)
Brand New$66.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $133.98Free shipping8mm Wireset & 8 AcDelco Spark Plug 41-110 for Chevy Silverado 1500 GMC Sierra V8 (Fits: More than one vehicle)
Brand New$69.68Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping125 soldFit For Chevy GMC 4.8L 5.3L 6.0L Square Ignition Coil & Spark Plug Wire 8 Pack (Fits: More than one vehicle)
Brand New$168.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8 watching8x OEM 48322 PERFORMANCE Spark Plug Wires For CHEVY GMC LS1 VORTEC 4.8 5.3 6.0L (Fits: More than one vehicle)
Brand New: ACDelco$38.99or Best OfferFree shipping8pcs Genuine Wires 48322 Spark Plugs 41962 Chevy Silverado GMC 4.8/5.3/6.0L V8 (Fits: 2003 Chevrolet Silverado 1500)
Brand New: OEM$55.45or Best OfferFree shipping178 soldUF262 Ignition Coil D585 For Chevy Silverado 1500 2500 GMC LS 5.3L 6.0L 4.8L (Fits: More than one vehicle)
Brand New: ACDelco$24.45or Best OfferFree shipping73 sold8x OEM GMC Platinum Spark Plugs 41-962 Sierra Chevy Silverado 19299585 Authentic (Fits: 2003 Chevrolet Silverado 1500 HD)
Brand New: Factory/OEM$19.60or Best OfferFree shipping8Pcs 41-962 Platinum Spark Plugs For ACDelco GMC Sierra Chevy Silverado 19299585 (Fits: 2003 Chevrolet Silverado 1500 HD)
Brand New: Factory/OEM$32.99or Best OfferFree shipping90 sold8x OEM Genuine GMC Platinum Spark Plugs 41-962 Sierra Chevy Silverado 19299585 (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Factory/OEM$22.99Free shipping8PCS 41-962 IRIDIUM Spark Plugs For GMC Sierra Chevy Silverado 19299585 (Fits: 2003 Chevrolet Silverado 1500)
Brand New: OEM$21.99or Best OfferFree shippingACDELCO Spark Plugs (Set of 8) 1999-2013 for Chevrolet Silverado 1500 5.3L (Fits: 2003 Chevrolet Silverado 1500)
Brand New: ACDelco$29.14Free shipping38 sold7 X Spark Plug Wires for Chevrolet Silverado 1500 GMC Sierra 1500 4.3L 1999-2007 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$25.50Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8 pcs NGK V-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 5.3L bo (Fits: 2003 Chevrolet Silverado 1500)
Brand New: NGK$27.64Free shipping8x OEM 48322 PERFORMANCE Spark Plug Wires For CHEVY GMC LS1 VORTEC 4.8 5.3 6.0L (Fits: More than one vehicle)
Brand New: ACDelco$38.79or Best OfferFree shippingSquare Ignition Coil & Spark Plug Wire For Chevy GMC 4.8L 5.3L 6.0L 8.1L Pack 8 (Fits: More than one vehicle)
Brand New: ACDelco$154.99Was: $188.88or Best OfferFree shipping26 soldACDELCO 9748HH.Spark Plug Wire For GMC Yukon Chevy Silverrado 1500 Cadillac (Fits: More than one vehicle)
Brand New: ACDelco$60.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingOnly 1 left!6 pcs NGK V-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L hc (Fits: 2003 Chevrolet Silverado 1500)
The #1 Seller of NGK Spark Plugs on eBayBrand New: NGK$21.64Was: $43.24576 sold8PCS Platinum Spark Plugs 41-962 19299585 For GMC Sierra Chevy Silverado PONTIAC (Fits: 2003 Chevrolet Silverado 1500)
Brand New$19.70or Best OfferFree shippingSquare 8 Ignition Coil For Chevy Silverado 1500 2500 4.8L 5.3L 6.0L V8 2002-2006 (Fits: More than one vehicle)
Brand New$68.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $137.98Free shipping8 pcs NGK V-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 5.3L bo (Fits: 2003 Chevrolet Silverado 1500)
The #1 Seller of NGK Spark Plugs on eBayBrand New: NGK$27.21Was: $54.492,944 soldGenuine 8pcs Wires 48322 Spark Plugs 41962 Chevy Silverado GMC 4.8/5.3/6.0L V8 (Fits: 2003 Chevrolet Silverado 1500)
Brand New: ACDelco$58.00or Best OfferFree shipping8 Round Ignition Coils Pack For Chevy Silverado GMC Sierra Yukon 4.8L 5.3L 6.0L (Fits: More than one vehicle)
Brand New$68.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $137.98Free shippingFor Chevrolet Silverado GMC Sierra 1500 5.3L 4.8L UF262 8 Round Ignition Coils (Fits: More than one vehicle)
Brand New$69.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $139.98Free shipping8x Spark Plug Wires For CHEVY Silverado 1500-2500 1999-2006 LS1 VORTEC 4.8L-6.0L (Fits: More than one vehicle)
Brand New: Unbranded$20.89Was: $21.99or Best OfferFree shippingRound For Chevrolet Silverado GMC Sierra 1500 5.3L 4.8L UF262 8 Ignition Coils (Fits: More than one vehicle)
Brand New: CARBOLE$89.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingSPARK PLUG WIRES FOR CHEVY SILVERADO 1500-2500 99-06 LS1 VORTEC 4.8L 5.3L 6.0L (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$24.3468 soldD585 Round Ignition Coil wires Pack for Chevy Silverado GMC LS LS1 4.8/5.3/6.0L (Fits: 2003 Chevrolet Silverado 1500)
Brand New$119.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best Offer8 SET High Ignition Coils For Chevy GMC 4.8L 5.3L 6.0L UF271 D581 12558693 OEM (Fits: More than one vehicle)
Brand New: Factory/OEM$110.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping18 watchingNew Listing8X High Ignition Coils For Chevy GMC 4.8L 5.3L 6.0L UF271 D581 12558693 OEM (Fits: More than one vehicle)
Brand New: Factory/OEM$105.88or Best OfferFree shippingSquare Ignition Coil & Spark Plug Wire For Chevy GMC 4.8L 5.3L 6.0L 8.1L Pack 8 (Fits: More than one vehicle)
Brand New: Unbranded$189.99Free shipping8 Pack Square Ignition Coil & Spark Plug Wire For Chevy GMC 4.8L 5.3L 6.0L 8.1L (Fits: More than one vehicle)
Brand New: Unbranded$109.88Estimated delivery dateEst. delivery Thu, May 168X 48322 Wires & 41-962 Spark Plugs For Chevy Silverado GMC 4.8L 5.3L 6.0L V8 (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$52.99or Best OfferFree shipping19 soldPack Of 8 Square Ignition Coils For 1999-2007 chevrolet Silverado 1500 GMC UF271 (Fits: More than one vehicle)
Brand New: Unbranded$65.99or Best OfferFree shipping8PCS 48322 Spark Plug Wires For 99-06 CHEVY GMC LS1 VORTEC 4.8 5.3 6.0L (Fits: More than one vehicle)
Brand New$20.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingIgnition Distributor Cap & Rotor Kit for Chevy Cadillac GMC V6 4.3L DR475 D328A (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$11.99or Best OfferFree shipping231 sold8x Ignition Coil UF271+ Spark Plugs 41-962 + Wires 9059 For Chevy GMC 4.8L 5.3L (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$84.95Estimated delivery dateEst. delivery Thu, May 1649 sold8* Ignition Coil D585 +Spark Plug +Wire For Chevy Silverado 1500 2500 GMC Sierra (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$117.99Free shippingGenuine 8Pack Square Ignition Coil+Spark Plug+Wire For Chevy GMC 4.8L 5.3L 6.0L (Fits: More than one vehicle)
Brand New: ACDelco$199.99or Best OfferFree shippingUF262 D585 Ignition Coils with Spark Plug Wires Chevy Silverado 1500 2500 GMC (Fits: More than one vehicle)
Brand New$110.00or Best OfferLabwork Ignition Coil & Module For Chevrolet GMC 1995-2007 4.3 5.7L DR49 D577 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$28.52or Best OfferFree shippingPack of 8 Ignition Coil 12558693 for Chevy Silverado GMC D581 UF271 C561 New (Fits: More than one vehicle)
Brand New$112.99or Best OfferFree shipping8x UF262 Ignition Coil+Iridium Spark Plug+Wireset For Chevy Silverado GMC Sierra (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Unbranded$117.19Estimated delivery dateEst. delivery Thu, May 16✅03-06 SILVERADO AVALANCHE TAHOE SIERRA 1500 IGNITION SWITCH ASSEMBLY W/ KEY OEM
Pre-Owned: Chevrolet$49.95Estimated delivery dateEst. delivery Thu, May 162 watching7PCS Spark Plug Wire For Chevrolet Silverado 1500 GMC Sierra 99-07 4.3L (Fits: 2003 Chevrolet Silverado 1500)
Brand New$25.50or Best OfferFree shipping8Pc New ORIGINAL PLATINUM SPARK PLUG OEM 41-962 41962 19299585 For Chevrolet GMC (Fits: 2003 Chevrolet Silverado 1500 HD)
Brand New: ACDelco$21.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8PCS Ignition Coils For Chevrolet G/M 5.3L 6.0L 4.8L BSC1251 D585 UF262 USA (Fits: More than one vehicle)
Brand New$117.79Free shippingPERFORMANCE Spark Plug Wires For CHEVY GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L (Fits: More than one vehicle)
Brand New$24.74Estimated delivery dateEst. delivery Thu, May 16or Best Offer218 soldSpark Plug Wires For CHEVY Silverado 1500-2500 99-06 LS1 VORTEC 4.8L 5.3L 6.0L (Fits: More than one vehicle)
Brand New: Unbranded$24.99or Best OfferFree shipping374 soldHigh Performance Spark Plug Ignition Wires Set for Chevy GMC Silverado Sierra V8 (Fits: 2003 Chevrolet Silverado 1500)
✅A set of 8pcs ✅Same Day Shipping ✅Expedited ShippingBrand New: Unbranded$25.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingLS Truck Remote Mount Coil Relocation Brackets For D585 Coil For Chevy Silverado (Fits: 2003 Chevrolet Silverado 1500)
Brand New$45.00or Best OfferFree shippingOEM 8x 48322 Spark Plug Wires Performance For CHEVY GMC LS1 VORTEC 4.8 5.3 6.0L (Fits: More than one vehicle)
Brand New: OE+$38.99or Best OfferFree shipping57 sold8 Pack High Performance Square Ignition Coils For Chevy GMC 4.8L 5.3L 6.0L 8.1L (Fits: More than one vehicle)
Brand New: Precision Auto Labs$89.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2003-06 SIERRA SILVERADO 1500 IGNITION CYLINDER SWITCH ASSEMBLY *WIRING HARNESS* (Fits: More than one vehicle)
Pre-Owned: Chevrolet$75.00$6.65 shippingMOROSO LS SPARK PLUG IGNITION WIRE 9.75" CHEVY GMC CADILLAC 4.8L 5.3L 6.0L 6.2L (Fits: 2003 Chevrolet Silverado 1500)
Brand New: Moroso$27.49Estimated delivery dateEst. delivery Thu, May 16Round Ignition Coil Spark Plug Pack For Chevy Silverado GMC LS1 LS3 4.8 5.3 6.0L (Fits: More than one vehicle)
Brand New: Precision Auto Labs$119.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferBlack Ignition Coil For GMC Chevrolet Express C1500/2500/3500 GMC Savana 4.3 5.7 (Fits: 2003 Chevrolet Silverado 1500)
Brand New$29.68or Best OfferFree shipping8X Ignition Coils For Chevy Silverado Express GMC Sierra Yukon 1500 2500 UF262 (Fits: More than one vehicle)
Brand New$68.88or Best OfferFree shippingSquare Ignition Coil & Spark Plug Wire For Chevy GMC 4.8L 5.3L 6.0L 8.1L Pack 8 (Fits: More than one vehicle)
Brand New: ACDelco$199.00or Best OfferFree shippingSquare Ignition Coil & Spark Plug Wire Fit Chevy GMC 4.8L 5.3L 6.0L 8.1L Pack 8 (Fits: More than one vehicle)
Brand New: Unbranded$173.84Was: $182.99Free shipping