2004 Mazda 6 Intake Upgrade Parts
33 parts listed for your 2004 Mazda 6 for a complete intake upgrade. Choose your trim on product pages to confirm exact fit. This is an easy DIY project - estimated 30-60 minutes.
Cold Air Intakes
(14)primary
Fel-Pro
Part # MS96634
Fel-Pro Ford Focus Engine Intake Manifold Gasket Set
$20.63
Fel-Pro
Part # MS968412
Fel-Pro Mazda 6 MS 96841-2 Engine Intake Manifold Gasket Set
$54.59
Injen
Part # RD6070BLK
Injen 03-05 Mazda 6 3.0L V6 Coupe & Wagon Black Cold Air Intake **SPECIAL ORDER**
$334.65
Injen
Part # RD6070P
Injen 03-05 Mazda 6 3.0L V6 Coupe & Wagon Polished Cold Air Intake
$334.65
Injen
Part # RD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order*
$301.00
Injen
Part # RD6068P
Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake
$301.00
K&N
Part # 57-0615
K&N Performance Intake Kit MAZDA 6, 2.3L, 16V, L4, 164BHP
$272.97
Victor Reinz
Part # MS19353
MAHLE Original Ford Escape 08-05 Intake Manifold Set
$27.03
Performance Air Filters
(19)primary
Bosch
Part # C3503WS
Activated Charcoal Cabin Air Filter
- Type
- Engine
$24.95
Denso
Part # 143-3095
Air Filter
- Type
- Engine
$22.70
Denso
Part # 143-3096
Air Filter
- Type
- Engine
$23.22
Beck Arnley
Part # 042-1624
AIR FILTER
- Type
- Engine
$24.10
ATP
Part # RA-15
ATP Carbon Activated Premium Cabin Air Filter
- Type
- Engine
$32.59
ATP
Part # CF-55
ATP Replacement Cabin Air Filter
- Type
- Engine
$20.72
Bosch
Part # 5321WS
Bosch Air Filter
- Type
- Engine
$17.26
Bosch
Part # 5148WS
Bosch Air Filter
- Type
- Engine
$15.23
Intake Upgrade for Other Mazda 6 Years
Other Jobs for Your 2004 Mazda 6
Frequently Asked Questions
What parts do I need for a intake upgrade on my 2004 Mazda 6?
A complete intake upgrade on the 2004 Mazda 6 typically requires cold air intakes, performance air filters. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a intake upgrade take on a 2004 Mazda 6?
A intake upgrade typically takes 30-60 minutes and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a intake upgrade myself?
Yes! A intake upgrade 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 Mazda 6?
These parts are listed for the 2004 Mazda 6 using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make intake upgrade parts for the 2004 Mazda 6?
We carry intake upgrade parts from trusted brands including Fel-Pro, Injen, K&N, Victor Reinz, and Bosch. Filter by brand to find your preferred manufacturer.
How much does a intake upgrade cost for a 2004 Mazda 6?
The cost of a intake upgrade for the 2004 Mazda 6 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.