2004 Audi A4 Quattro Tune-Up Parts
164 parts verified to fit your 2004 Audi A4 Quattro for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
Valeo
1999-2009 Audi A6/A6Q Cabin Air Filter
$39.38
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Audi A4 02-09
$91.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 02-09
$97.00
Standard Motor Products
Air Cleaner Check Valve
$15.60
Denso
Air Filter
$22.10
Hengst
Air Filter
$14.97
Beck Arnley
AIR FILTER
$18.65
ATP
ATP Carbon Activated Premium Cabin Air Filter
$28.47
Fuel Injectors
(8)companion
Autobest
Autobest F4409A Fuel Pump Module Assembly
$117.88
Bosch
Bosch Fuel Pump Module Assembly
$373.32
Bosch
Bosch Gasoline Injector
$87.46
Bosch
Bosch High Pressure Fuel Pump for Gasoline Direct Injection
$245.18
Bosch
ELECTRIC FUEL PUMP
$51.04
Fel-Pro
Fel-Pro 15-17 Ford F-150/07-12 Mustang Fuel Injector O-Ring Kit
$3.33
Delphi
Fuel Injection Pressure Regulator
$169.49
Standard Motor Products
Fuel Injection Relay
$15.04
Fluids & Additives
(8)consumable
Tune-Up for Other Audi A4 Quattro Years
Other Jobs for Your 2004 Audi A4 Quattro
Frequently Asked Questions
What parts do I need for a tune-up on my 2004 Audi A4 Quattro?
A complete tune-up on the 2004 Audi A4 Quattro 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 2004 Audi A4 Quattro?
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 2004 Audi A4 Quattro?
Yes, all parts on this page are verified to fit the 2004 Audi A4 Quattro 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 2004 Audi A4 Quattro?
We carry tune-up parts from trusted brands including Valeo, aFe, Standard Motor Products, Denso, and Hengst. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2004 Audi A4 Quattro?
The cost of a tune-up for the 2004 Audi A4 Quattro 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.