# Transit Auto K7T-109515 Front Wheel Bearing and Hub Assembly for 2004-2005 Mazda 3

### Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K7T-109515 is a vehicle-specific wheel bearing and hub assembly designed for compatible applications for 2004-2005 Mazda 3.

### Key Features

-   Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
-   Complete Control Assembly Arm Pre-Assembled With Bushings, Mounts & Ball Joints (When Applicable) - No additional parts or tools required for installation
-   TOR exclusive USA-engineered powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced
-   Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance
-   TOR exclusive USA-engineered metal bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and

### Vehicle Fitment

**Fitment Position:** Front

**Fitment Summary:** 2004-2005 Mazda 3

**Position:** Front

-   2005 Mazda 3 — Position: Front; Note: To 01/01/05
-   2004 Mazda 3 — Position: Front

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is K7T-109515.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Wheel Bearing and Hub Assembly for 3
-   Wheel Bearing and Hub Assembly for Mazda 3
-   K7T-109515 fitment
-   Transit Auto Wheel Bearing and Hub Assembly
-   Front Wheel Bearing and Hub Assembly
-   2004 Mazda 3 Wheel Bearing and Hub Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Mazda

3

Front

To 01/01/05

2004

Mazda

3

Front

## Details

- **Price:** 597.48 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing and Hub Assembly
- **Tags:** 2004 Mazda 3, 2005 Mazda 3, 2005-2005-mazda-3-wheel-bearing---hub-front-to-01-01-05-esi9668222, Automotive Parts, Daily Driver, Direct Replacement, Front, K7T-109515, Transit Auto, Transit Auto K7T-109515, Vehicle Fitment, Wheel Bearing and Hub Assembly, Wheel Bearing Hub Assembly Kit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 597.48 CAD | In stock |

## Images

- Transit Auto K7T-109515 Wheel Bearing and Hub Assembly for 2004-2005 Mazda 3 - Front product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k7t-109515-wheel-bearing-and-hub-assembly-for-2004-2005-mazda-3-front-k7t-109515)
> Updated: 2026-07-15