KYB
Excel-G

KYB 333351 Suspension Strut - Front Left

Brand KYB HW4019
Item Grade Standard Replacement
Package Contents 1 Brake Shoes Hold Down Kit
Product line Excel-G
Fits 11 vehicles

OEA replacement. Restores original ride control and handling without changing the design.

Twin-tube design. Nitrogen gas-charged construction helps maintain consistent damping performance.

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

Cross-references Gabriel G56634 and Monroe Shocks & Struts 71425 for the same application. See all 2.

$78.16Free 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 $78.16
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 Protege

The KYB Excel-G 333351 is a front left suspension strut for select Mazda Protege and Protege5 models. Built to restore original ride control, it focuses on steering response, stability, braking feel, and lane-change handling rather than changing the vehicle’s factory behavior.

Key Features

  • OE-style replacement choice for Asian vehicles
  • Restores designed control and handling for Mazda Protege applications
  • Nitrogen gas-charged, twin-tube construction
  • Triple-lip fluid seal helps reduce oil and gas leakage
  • Vehicle-specific, hand-assembled damping valves manage tire contact and body motion
  • Strong strut body and bracket design helps minimize flex and maintain alignment
  • Made in the USA
  • R-stop design included

Product Details

KYB Excel-G struts are built on the same OE assembly lines used for KYB original equipment products and are calibrated to return the suspension to factory-designed performance. For Mazda Protege and Mazda Protege5 front left service, part number 333351 is an OEA-style replacement that supports consistent suspension response, including the operation of electronic safety systems that depend on proper tire, brake, and suspension performance. This part cross-references Monroe Shocks & Struts 71425 for the same application.

What This Strut Helps Address

  • Excessive bouncing or poor rebound control
  • Loose steering feel during turns or lane changes
  • Nose dive and reduced braking stability
  • Uneven tire contact caused by worn damping performance
  • Noise and vibration from a worn front left strut assembly

Installation Notes

Fits 2001 Mazda Protege, front left; Fits 2002-2003 Mazda Protege, front left; Fits 2002-2003 Mazda Protege5, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. KYB recommends new strut mounts, part number SM5427, to reduce noise and vibration, and a KYB strut boot, part number SB101, to help protect the strut from dirt, debris, and salt.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced using OE-quality components and factory-calibrated damping to restore original suspension behavior for Mazda Protege applications. Part number 333351 is engineered for consistent fit and function in the specified front left position.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2003MazdaProtegeDXFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2003MazdaProtegeESFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2003MazdaProtegeLXFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2003MazdaProtege5Front LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2002MazdaProtegeDXFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2002MazdaProtegeESFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2002MazdaProtegeLXFront LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2002MazdaProtege5Front LeftReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2001MazdaProtegeLXFront LeftRecommended OEM Replacement; From 8/1/00; Excel-G
2001MazdaProtegeDXFront LeftRecommended OEM Replacement; From 8/1/00; Excel-G
2001MazdaProtegeESFront LeftRecommended OEM Replacement; From 8/1/00; Excel-G
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — G56634Monroe Shocks & Struts — 71425