Free Shipping on Orders Over $75.00|Need Help? +1 (555) 123-4567
Track OrderAccount
Auto Parts Connection
Auto Parts Connection
Select Vehicle
🤖 AI Diagnostic🚗 Shop by Vehicle🔥 Hot Deals📚 How-To Guides
BrakesEngine PartsSuspensionElectricalBody & InteriorTransmission
A
A Parts Connect

Your trusted source for quality automotive parts and accessories.

support@apartsconnect.com

+1 (555) 123-4567

Detroit, MI

Shop

  • Engine Parts
  • Brakes
  • Suspension
  • Exhaust Systems

Support

  • Contact Us
  • Shipping Info
  • Returns
  • Track Order

Company

  • About Us
  • Careers
  • Blog
  • Press

Legal

  • Privacy Policy
  • Terms of Service
  • Return Policy
  • Shipping Policy

© 2026 A Parts Connect. All rights reserved.

We Accept:
VISA
MC
AMEX
Searching within: 2003 Chevrolet Silverado 2500
Searching within: 2003 Chevrolet Silverado 2500
Home/Vehicles/2003 Chevrolet Silverado 2500

2003 Chevrolet Silverado 2500 Parts

321 fitment-verified products available. Top brand coverage includes Dorman, Dynamic Friction, A.C. Delco.

Inventory Depth
321
In-stock compatible products
Fitment Specificity
28 submodels
2 engine variants represented
Observed Price Range
$3.99 - $1057.99
Based on currently active catalog pricing
All CategoriesBrakes (150)Transmission (90)Engine Parts (52)Body & Interior (45)Electrical (29)Exhaust (27)Suspension (18)Air Conditioning (16)Lighting (10)Wipers & Washers (6)
Wire Set, Performa - GM
Prenco

Wire Set, Performa - GM

0
Fits: 2003-2003 Chevrolet Silverado 2500
$33.99
In Stock
ThunderCore PRO 924-6012 Spark Plug Wire Set
Walker

ThunderCore PRO 924-6012 Spark Plug Wire Set

0
Fits: 2003-2003 Chevrolet Silverado 2500
$118.99
In Stock
ThunderCore PRO 924-6012B Spark Plug Wire Set
Walker

ThunderCore PRO 924-6012B Spark Plug Wire Set

0
Fits: 2003-2003 Chevrolet Silverado 2500
$118.99
In Stock
ThunderCore PRO 924-6006 Spark Plug Wire Set
Walker

ThunderCore PRO 924-6006 Spark Plug Wire Set

0
Fits: 2003-2003 Chevrolet Silverado 2500
$42.99
In Stock
ThunderCore PRO 924-6004 Spark Plug Wire Set
Walker

ThunderCore PRO 924-6004 Spark Plug Wire Set

0
Fits: 2003-2003 Chevrolet Silverado 2500
$42.99
In Stock
ThunderCore PRO 924-1829 Spark Plug Wire Set
Walker

ThunderCore PRO 924-1829 Spark Plug Wire Set

0
Fits: 2003-2003 Chevrolet Silverado 2500
$38.99
In Stock
ThunderCore PRO 924-6005 Spark Plug Wire Set
Walker

ThunderCore PRO 924-6005 Spark Plug Wire Set

0
Fits: 2003-2003 Chevrolet Silverado 2500
$40.99
In Stock

Nearby Model Years

2004 Chevrolet Silverado 25002002 Chevrolet Silverado 25002005 Chevrolet Silverado 25002001 Chevrolet Silverado 25002006 Chevrolet Silverado 25002000 Chevrolet Silverado 2500

Related Paths and Hubs

Popular Categories for This Vehicle

  • Brakes
    150 parts
  • Transmission
    90 parts
  • Engine Parts
    52 parts
  • Body & Interior
    45 parts
  • Electrical
    29 parts
  • Exhaust
    27 parts
  • Suspension
    18 parts
  • Air Conditioning
    16 parts

Nearby Model Years

  • 2004 Chevrolet Silverado 2500
IGN WIRE SET-7MM
Denso

IGN WIRE SET-7MM

0
Fits: 2003-2003 Chevrolet Silverado 2500
$64.99
In Stock
REPLACED BY 928-1052-8. ThunderSpark 920-1052-8 Ignition Coil Set (Qty 8)
Walker

REPLACED BY 928-1052-8. ThunderSpark 920-1052-8 Ignition Coil Set (Qty 8)

0
Fits: 2003-2003 Chevrolet Silverado 2500
$263.99
In Stock
REPLACED BY 928-1020-8. ThunderSpark 920-1020-8 Ignition Coil Set (Qty 8)
Walker

REPLACED BY 928-1020-8. ThunderSpark 920-1020-8 Ignition Coil Set (Qty 8)

0
Fits: 2003-2003 Chevrolet Silverado 2500
$243.99
In Stock
DIRECT IGNITION COIL
Beck Arnley Worldpts

DIRECT IGNITION COIL

0
Fits: 2003-2003 Chevrolet Silverado 2500
$56.99
In Stock
REPLACED BY 673-7108. Direct Ignition Coil OE Quality
Denso

REPLACED BY 673-7108. Direct Ignition Coil OE Quality

0
Fits: 2003-2003 Chevrolet Silverado 2500
$72.99
In Stock
Ignition Coil - GM
Prenco

Ignition Coil - GM

0
Fits: 2003-2003 Chevrolet Silverado 2500
$24.99
In Stock
Ignition Coil - GM
Prenco

Ignition Coil - GM

0
Fits: 2003-2003 Chevrolet Silverado 2500
$40.99
In Stock
Direct Ignition Coil OE Quality
Denso

Direct Ignition Coil OE Quality

0
Fits: 2003-2003 Chevrolet Silverado 2500
$57.99
In Stock
Direct Ignition Coil OE Quality
Denso

Direct Ignition Coil OE Quality

0
Fits: 2003-2003 Chevrolet Silverado 2500
$45.99
In Stock
ThunderSpark 920-1052 Ignition Coil
Walker

ThunderSpark 920-1052 Ignition Coil

0
Fits: 2003-2003 Chevrolet Silverado 2500
$35.99
In Stock
Ignition Coil
Spectra Premium

Ignition Coil

0
Fits: 2003-2003 Chevrolet Silverado 2500
$28.99
In Stock
OE Durability Improved Ignition Coil
Standard Ign Parts

OE Durability Improved Ignition Coil

0
Fits: 2003-2003 Chevrolet Silverado 2500
$34.99
In Stock
ThunderSpark 920-1020 Ignition Coil
Walker

ThunderSpark 920-1020 Ignition Coil

0
Fits: 2003-2003 Chevrolet Silverado 2500
$33.99
In Stock
OE Durability Improved Ignition Coil
Standard Ign Parts

OE Durability Improved Ignition Coil

0
Fits: 2003-2003 Chevrolet Silverado 2500
$42.99
In Stock
Ignition Coil
Spectra Premium

Ignition Coil

0
Fits: 2003-2003 Chevrolet Silverado 2500
$38.99
In Stock
REPLACED BY 673-7106. Direct Ignition Coil OE Quality
Denso

REPLACED BY 673-7106. Direct Ignition Coil OE Quality

0
Fits: 2003-2003 Chevrolet Silverado 2500
$64.99
In Stock
Walker Products 928-1052-8 Ignition Coil Set (Qty 8)
Walker

Walker Products 928-1052-8 Ignition Coil Set (Qty 8)

0
Fits: 2003-2003 Chevrolet Silverado 2500
$257.99
In Stock
PreviousPage 5 of 14Next
2002 Chevrolet Silverado 2500
  • 2005 Chevrolet Silverado 2500
  • 2001 Chevrolet Silverado 2500
  • 2006 Chevrolet Silverado 2500
  • 2000 Chevrolet Silverado 2500