2011 Cadillac STS Tune-Up Parts
82 parts verified to fit your 2011 Cadillac STS for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(9)primary
Bosch
Premium Cabin Air Filter
$22.72
Bosch
Activated Charcoal Cabin Air Filter
$16.73
ATP
ATP Replacement Cabin Air Filter
$15.49
Fel-Pro
Fel-Pro Chevrolet Silverado 1500 Engine Oil Filler Cap Seal
$3.45
Pronto
Engine Air Filter
$24.68
ATP
ATP Carbon Activated Premium Cabin Air Filter
$29.91
Fel-Pro
Fel-Pro Chevrolet Traverse Engine Coolant Outlet Seal
$5.13
K&N
K&N 04-14 Cadillac CTS 3.6L Cabin Air Filter
$52.99
Fuel Injectors
(17)companion
GB Remanufacturing
Fuel Injector Seal Kit
$18.56
Dorman
Fuel Line Retaining Clip
$5.81
Spectra Premium
Fuel Tank Strap
$39.50
Delphi
Fuel Pump Module Assembly
$274.85
Bosch
Bosch High Pressure Fuel Pump for Gasoline Direct Injection
$224.26
Bosch
ELECTRIC FUEL PUMP
$51.04
Spectra Premium
Direct Injection High Pressure Fuel Pump
$169.21
Standard Motor Products
Direct Injection High Pressure Fuel Pump Kit
$450.27
Fluids & Additives
(56)consumable
LIQUI MOLY
LIQUI MOLY 1L Fully Synthetic Hypoid Gear Oil (GL5) LS SAE 75W140
$204.10
Dorman
Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm
$3.29
URO Parts
PCV Valve
$8.37
Dorman
Oil Drain Plug Pilot Point M12-1.75, Head Size 15mm
$4.42
Denso
Engine Oil Filter
$8.08
Skyward Automotive
Automatic Transmission Oil Cooler
$115.95
CSF
Automatic Transmission Oil Cooler
$72.86
Four Seasons
Oil Cooler Installation Kit
$12.28
Tune-Up for Other Cadillac STS Years
Other Jobs for Your 2011 Cadillac STS
Frequently Asked Questions
What parts do I need for a tune-up on my 2011 Cadillac STS?
A complete tune-up on the 2011 Cadillac STS 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 2011 Cadillac STS?
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 2011 Cadillac STS?
Yes, all parts on this page are verified to fit the 2011 Cadillac STS 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 2011 Cadillac STS?
We carry tune-up parts from trusted brands including Bosch, ATP, Fel-Pro, Pronto, and K&N. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2011 Cadillac STS?
The cost of a tune-up for the 2011 Cadillac STS 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.