2012 Cadillac CTS Tune-Up Parts
181 parts verified to fit your 2012 Cadillac CTS for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(15)primary
Denso
Air Filter
$26.42
aFe
aFe 08-14 Cadillac CTS / 09-15 Cadillac CTS-V Magnum FLOW Pro 5R Air Filter
$71.00
Fel-Pro
Fel-Pro Chevrolet Traverse Engine Coolant Outlet Seal
$5.13
Dorman
Airbox Cover Screws
$10.60
K&N
K&N 04-14 Cadillac CTS 3.6L Cabin Air Filter
$52.99
Pronto
Engine Air Filter
$20.65
Bosch
Activated Charcoal Cabin Air Filter
$16.73
ATP
ATP Replacement Cabin Air Filter
$15.49
Fuel Injectors
(64)companion
Fel-Pro
Fel-Pro Chevrolet Silverado 1500 Fuel Injector O-Ring Kit
$5.60
DeatschWerks
DeatschWerks 10+ Camaro / 06-10 Z06 / 09-10 ZR1 LS3/LS7/LS9/L99 Series 50lb Injectors
$531.46
Spectra Premium
Fuel Pump Tank Seal
$22.67
DeatschWerks
DeatschWerks Bosch EV14 Universal 40mm/14mm 220lb/hr Injectors (Set of 8)
$1606.66
DeatschWerks
DeatschWerks DW300 Performance Pump Module for 09-12 Cadillac CTS-V
$599.00
DeatschWerks
DeatschWerks 10-15 Chevy Camaro LS 3.7 V6/ SS LS3 X2 Series Fuel Pump Module
$499.00
DeatschWerks
DeatschWerks Chevy Camaro/Corvette LS3/LS7/LS9 Bosch EV14 1500cc Injectors (Set of 8)
$1627.14
DeatschWerks
DeatschWerks 10-15 Chevy Camaro LS 3.7 V6/ SS LS3 X2 Series Fuel Pump Module w 2 DW300s
$799.00
Fluids & Additives
(102)consumable
Four Seasons
Oil Cooler Installation Kit
$12.28
Dorman
Engine Oil Dipstick Tube Metal
$18.94
K&N
K&N Oil Filter Automotive 12-17 Chevrolet Caprice 3.6L
$10.99
Dorman
Oil Filter Cap - Aluminum
$51.31
Walker Products
Walker Products 256-1002 Engine Oil Pressure Switch
$25.74
LIQUI MOLY
LIQUI MOLY 1L Special Tec AA Motor Oil SAE 5W30
$50.23
Pronto
EXTENDED LIFE OIL FILTER
$13.77
Hengst
Spin-On Oil Filter
$6.26
Tune-Up for Other Cadillac CTS Years
Other Jobs for Your 2012 Cadillac CTS
Frequently Asked Questions
What parts do I need for a tune-up on my 2012 Cadillac CTS?
A complete tune-up on the 2012 Cadillac CTS 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 2012 Cadillac CTS?
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 2012 Cadillac CTS?
Yes, all parts on this page are verified to fit the 2012 Cadillac CTS 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 2012 Cadillac CTS?
We carry tune-up parts from trusted brands including Denso, aFe, Fel-Pro, Dorman, and K&N. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2012 Cadillac CTS?
The cost of a tune-up for the 2012 Cadillac CTS 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.