2018 GMC Sierra 2500 HD Tune-Up Parts
124 parts verified to fit your 2018 GMC Sierra 2500 HD for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(28)primary
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 Air Filter Element - Oiled Filter
$104.45
K&N
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 7-1/2in H
$78.99
aFe
aFe MagnumFLOW Pro 5R OE Replacement Filter 2017 GM Diesel Trucks V8 6.6L L5P
$107.00
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
aFe
aFe ProGuard D2 Fuel Filter; GM Diesel Trucks 17-21; V8 6.6L L5P - Single
$44.03
Spectre
Spectre 2018 GMC Yukon (Incl. XL) 6.2L V8 F/I Replacement Panel Air Filter
$44.99
Fuel Injectors
(37)companion
Fleece Performance
Fleece Performance 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector
$65.27
Dee Zee
Deezee Universal Tanks - L-Shape White Steel (55 Gal)
$983.92
Fel-Pro
Fel-Pro 15-17 Ford F-150/07-12 Mustang Fuel Injector O-Ring Kit
$3.48
Dee Zee
Deezee Universal Tanks - Long Rectangle White Steel
$681.64
Titan Fuel Tanks
Titan Fuel Tanks 17-19 GM 2500/3500 Duramax Crew Cab Long Bed 66 Gallon XXL Mid-Ship Fuel Tank
$1555.46
Aeromotive
Aeromotive 05-18 Chevrolet Silverado 450 Dual Drop-In Phantom System
$1489.57
Titan Fuel Tanks
Titan Fuel Tanks Universal 50 Gallon Travel Trekker Fuel System w/Electronic Controller/Pump System
$1463.30
Dee Zee
Deezee Universal Tanks - Auxiliary Long Rectangle Brite-Tread Aluminum
$870.17
Fluids & Additives
(59)consumable
aFe
aFe ProGuard D2 Fluid Filters Oil F/F OIL GM Diesel Trucks 01-11 V8-6.6L (td)
$16.38
LIQUI MOLY
LIQUI MOLY 1L Brake Fluid SL6 DOT 4
$65.86
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil w/ Positraction Additive. 3 Quarts
$112.89
Royal Purple
Royal Purple Duralec Super Diesel 15W40 CK-4 Motor Oil - 1 Gallon
$107.38
LIQUI MOLY
LIQUI MOLY 205L Molygen New Generation Motor Oil SAE 5W30
$1866.84
Royal Purple
Royal Purple Max Gear Synthetic 75W90 Gear Oil (Canada) - 1 Quart
$101.94
Fleece Performance
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
$107.71
LIQUI MOLY
LIQUI MOLY 250mL Brake Fluid DOT 5.1
$124.97
Tune-Up for Other GMC Sierra 2500 HD Years
Other Jobs for Your 2018 GMC Sierra 2500 HD
Frequently Asked Questions
What parts do I need for a tune-up on my 2018 GMC Sierra 2500 HD?
A complete tune-up on the 2018 GMC Sierra 2500 HD 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 2018 GMC Sierra 2500 HD?
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 2018 GMC Sierra 2500 HD?
Yes, all parts on this page are verified to fit the 2018 GMC Sierra 2500 HD 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 2018 GMC Sierra 2500 HD?
We carry tune-up parts from trusted brands including Fel-Pro, aFe, Banks Power, K&N, and AEM Induction. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2018 GMC Sierra 2500 HD?
The cost of a tune-up for the 2018 GMC Sierra 2500 HD 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.