KYB
Excel-G

KYB 339337 Suspension Strut - Front Left

Brand KYB 9003PRB2
Amperage Rating 5/4.58
Beam Type High Beam Low Beam
Bulb Base Type P43t-38
Bulb Color Clear
Bulb Finish Clear
Bulb Material Glass
Bulb Technology Halogen
Bulb Type Vision Bulb
DOT Approved Yes
Diameter 0.65
Filament Quantity 2
Filament Type C-8
Halogen Yes
Length 3.63
Street Legal Yes
Voltage 12
Wattage 60/55
Product line Excel-G
Fits —4 vehicles

OE replacement choice. Restores original ride control, stability, and handling.

Nitrogen gas-charged. Twin-tube design delivers consistent damping performance.

Triple lip fluid seal. Helps reduce the chance of oil and gas leaks.

Cross-references Mazda KD3534900A and Monroe Shocks & Struts 72979 for the same application. See all 2.

$115.75Free 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 $115.75
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 CX-5

The KYB Excel-G 339337 is a front left suspension strut for 2013-2016 Mazda CX-5 models. Built on KYB OE assembly lines with OE-quality components, it is calibrated to restore original ride control, stability, braking response, and handling.

Key Features

  • Fits 2013-2016 Mazda CX-5, front left
  • KYB Excel-G OEA replacement for original suspension performance
  • Nitrogen gas-charged twin-tube design
  • Triple-lip fluid seal helps reduce oil and gas leakage
  • Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
  • Strong strut body and bracket design helps minimize flex and maintain alignment
  • Made in USA
  • Part number 339337

Product Details

KYB Excel-G struts are built to restore the factory-tuned behavior of the suspension rather than change it. For Mazda CX-5 owners looking for a direct OE-style replacement, part number 339337 is engineered to bring back controlled ride quality, lane-change response, and predictable handling. This part cross-references Monroe Shocks & Struts 72979 for the same application.

The Excel-G line is KYB’s OE replacement series for drivers who want original-equipment calibration and consistent damping performance. On the 2013-2016 Mazda CX-5, the front left strut plays a key role in steering feel, tire contact, and body control, making correct replacement important when ride quality declines.

Common Problems This Strut Can Address

  • Excessive bouncing or poor rebound control
  • Nose dive during braking
  • Loose or delayed steering response
  • Uneven tire contact caused by worn damping
  • Clunking or instability from a worn front left strut

Installation Notes and Tips

Fits 2013-2016 Mazda CX-5, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify the upper mount type is 12X1.25 and confirm all suspension components are inspected before installation. A wheel alignment is recommended after strut replacement. KYB also recommends strut boot SB102 for added protection against dirt, debris, and salt.

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 application-specific damping calibration to restore factory performance on the Mazda CX-5. Part number 339337 is built to KYB’s OE replacement standards for consistent suspension service.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2016MazdaCX-5Front LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2015MazdaCX-5Front LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2014MazdaCX-5Front LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2013MazdaCX-5Front LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mazda — KD3534900AMonroe Shocks & Struts — 72979