KYB
Excel-G

KYB 3340341 Suspension Strut - Front Left

Brand KYB 3340341
Position Front Left
Compressed Length 10.55
Extended Length 16.65
Stroke Length 6.1
Upper Mount Type 12x1.25
Dust Cover Included N
9783 N
9908 Y
Product line Excel-G
Fits Mazda · 7 vehicles

OEA direct replacement. Restores original performance with OE-quality components.

Nitrogen gas-charged design. Twin-tube construction helps maintain ride control and handling.

OE assembly line made. Built on the same KYB lines used for original equipment products.

Cross-references BCKE3490XJ, BDEN3490XB and BDTS3490XJ for the same application. See all 4.

$87.98Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Struts are typically replaced in pairs, axle by axle.
Order total $87.98
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Excel-G Front Left Strut for Mazda 3

The KYB Excel-G suspension strut is built to restore original ride control, stability, stopping, lane-change response, and handling. This front left strut for the Mazda 3 is calibrated to OE-style performance and is made on KYB OE assembly lines using OE-quality components.

Key Features

  • Part number: 3340341
  • Suspension strut for the front left position
  • Nitrogen gas-charged, twin-tube design
  • Compressed length: 10.55 in.
  • Extended length: 16.65 in.
  • Stroke length: 6.1 in.
  • Upper mount type: 12x1.25
  • Excel-G line focuses on restoring original vehicle performance
  • Made on KYB OE assembly lines with OE-quality components

Product Details

KYB Excel-G part number 3340341 is an OEA-style replacement suspension strut for 2019-2025 Mazda 3 front left applications, including 2024-2025 Mazda 3 front left models except Mexico-built vehicles and 2019-2023 Mazda 3 front left models. The Excel-G line is engineered to return the vehicle to its original designed ride characteristics rather than change them, making it a practical choice for drivers and technicians looking for a direct OE replacement for Mazda 3 front suspension service.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Excessive front-end bounce or oscillation
  • Reduced steering response during lane changes
  • Uneven ride control over bumps and rough pavement
  • Loss of stability during braking
  • Front suspension wear that affects handling feel

Installation Notes and Tips

Verify front left fitment by model year and build origin before installation. This strut is specified for 2024-2025 Mazda 3 front left, except Mexico-built vehicles, and 2019-2023 Mazda 3 front left. Confirm the upper mount thread specification of 12x1.25 and compare compressed and extended lengths to the original unit before assembly.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced on the same assembly lines used for original equipment applications. The design uses OE-quality components and is calibrated to restore factory-style ride control for Mazda 3 front suspension service.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2025Mazda3Front Left(Except Mexico Built); Excel-G
2024Mazda3Front Left(Except Mexico Built); Excel-G
2023Mazda3Front LeftRecommended OEM Replacement; Excel-G
2022Mazda3Front LeftRecommended OEM Replacement; Excel-G
2021Mazda3Front LeftRecommended OEM Replacement; Excel-G
2020Mazda3Front LeftRecommended OEM Replacement; Excel-G
2019Mazda3Front LeftRecommended OEM Replacement; Excel-G
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BCKE3490XJBDEN3490XBBDTS3490XJBFWM3490XA