2003 Lincoln LS Tune-Up Parts
125 parts verified to fit your 2003 Lincoln LS for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(11)primary
WIX
WIX Air Filter Panel
$18.17
K&N
K&N Filter Universal Rubber Filter 3.25 Flange 5.5 Base 4.6875 Top 8 Height
$104.99
Bosch
Activated Charcoal Cabin Air Filter
$20.56
Bosch
Bosch Air Filter
$8.67
Pronto
Engine Air Filter
$10.72
GPD
gpd Cabin Air Filter 1211321
$15.92
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Ford Thunderbird 02-05
$76.00
Dorman
Air Cleaner Clip
$6.95
Fuel Injectors
(29)companion
Standard Motor Products
Fuel Injector - MFI - New
$74.27
Standard Motor Products
Fuel Injector - MFI - New
$125.83
Standard Motor Products
Fuel Injector Retaining Bracket
$9.18
Standard Motor Products
FUEL PUMP CONNECTOR
$41.21
Dorman
SPRINGLOCK FUEL LINE CONNECTOR- 14mm x 5/16In. BARBED MALE
$11.88
GMB
Fuel Pump Module Assembly
$160.91
Dorman
SPRINGLOCK FUEL LINE CONNECTOR- 11mm x 5/16In. BARBED MALE
$11.22
Victor Reinz
MAHLE Original Fuel Injector O-Ring Kit
$3.70
Fluids & Additives
(85)consumable
Bosch
Bosch Oil Filter
$8.56
Rostra
Engine Oil Pressure Switch
$23.77
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil. 3 Quarts
$93.89
aFe
aFe Pro GUARD D2 Oil Filter 97-08 Ford Trucks V6 4.2L / V8 4.6L (4 Pack)
$60.13
Motul
Motul 1L Transmission GEAR FF COMP 75W140 (LSD) - Synthetic Ester
$313.17
LIQUI MOLY
LIQUI MOLY 250mL Brake Fluid DOT 4
$89.42
Yukon Gear & Axle
Yukon Gear 3 Qt. Penzoil 80W90 Conventional Gear Oil
$39.89
Hayden
Transmission Oil Cooler Mounting Kit
$21.09
Tune-Up for Other Lincoln LS Years
Other Jobs for Your 2003 Lincoln LS
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Lincoln LS?
A complete tune-up on the 2003 Lincoln LS 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 Lincoln LS?
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 Lincoln LS?
Yes, all parts on this page are verified to fit the 2003 Lincoln LS 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 Lincoln LS?
We carry tune-up parts from trusted brands including WIX, K&N, Bosch, Pronto, and GPD. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Lincoln LS?
The cost of a tune-up for the 2003 Lincoln LS 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.