2003 Chevrolet Silverado 3500 Tune-Up Parts
193 parts verified to fit your 2003 Chevrolet Silverado 3500 for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(27)primary
K&N
K&N Universal Chrome Filter 6 inch FLG / 7.5 inch Base / 4.5 inch Top / 9 inch Height
$94.99
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Trucks 01-05 V8-6.6L (td)
$107.00
Fel-Pro
Fel-Pro Chevrolet Silverado 1500 Engine Camshaft Thrust Plate
$39.82
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8
$76.00
Banks Power
Banks Power Pre-Filter (for PN 42138)
$45.15
AEM Induction
AEM Silverado/Sierra/Avalanche/Tahoe/Yukon 12.625in O/S L x 10in O/S W x 1.75in H DryFlow Air Filter
$62.99
Airaid
Airaid 99-14 Chevy / GMC Silverado (All Engines) Direct Replacement Filter
$94.99
K&N
K&N Filter Universal Rubber Filter 3.5in Flange 6.625in Top 8in Height Center Hole
$209.99
Fuel Injectors
(82)companion
Fel-Pro
Fel-Pro Chevrolet Silverado 2500 HD ES 73186 Fuel Injector O-Ring Kit
$30.23
Dee Zee
Deezee Universal Tanks - Square White Steel
$577.29
Titan Fuel Tanks
Titan Fuel Tanks 01-04 GM 2500/3500 LB7 Auxiliary Tank Breather Kit
$111.62
BD Diesel
BD Diesel 01-04 Chevy/GM Duramax 6.6L LB7 Injectors & Install Kit
$2883.24
Industrial Injection
Industrial Injection Chevrolet Duramax 6.6L Injector And Return Kit (Services 4 Injectors)
$18.02
DeatschWerks
DeatschWerks 1999-2004 GM Truck DW400 Pump Module w/CPE fuel lines
$1129.00
Dee Zee
Deezee Universal Tanks - L-Shape Brite-Tread Aluminum (111 Gal)
$1544.78
Fleece Performance
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
$54.39
Fluids & Additives
(84)consumable
Royal Purple
Royal Purple HPS Synthetic High Performance Street 5W30 Motor Oil - 1 Quart
$59.94
LIQUI MOLY
LIQUI MOLY 1L Fully Synthetic Hypoid Gear Oil (GL5) LS SAE 75W140
$204.10
LIQUI MOLY
LIQUI MOLY 20L Top Tec ATF 1200
$204.34
K&N
K&N Oil Filter Automotive 01-19 Chevrolet Silverado 6.6L
$10.99
Fleece Performance
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line
$146.87
Motul
Motul 1L Synthetic Engine Oil 8100 5W40 X-CLEAN C3 -505 01-502 00-505 00-LL04
$147.53
Fleece Performance
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line
$82.68
Royal Purple
Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon
$107.38
Tune-Up for Other Chevrolet Silverado 3500 Years
Other Jobs for Your 2003 Chevrolet Silverado 3500
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Chevrolet Silverado 3500?
A complete tune-up on the 2003 Chevrolet Silverado 3500 typically requires air filters, fuel injectors, fluids & additives. All parts shown on this page are verified to fit your specific vehicle.
How long does a tune-up take on a 2003 Chevrolet Silverado 3500?
A tune-up typically takes 1-2 hours and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a tune-up myself?
Yes! A tune-up is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 2003 Chevrolet Silverado 3500?
Yes, all parts on this page are verified to fit the 2003 Chevrolet Silverado 3500 using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make tune-up parts for the 2003 Chevrolet Silverado 3500?
We carry tune-up parts from trusted brands including K&N, aFe, Fel-Pro, Banks Power, and AEM Induction. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Chevrolet Silverado 3500?
The cost of a tune-up for the 2003 Chevrolet Silverado 3500 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.