KYB 235013 Suspension Strut - Front Left
OE Quality 60-Day Returns
KYB
 Excel-G

KYB 235013 Suspension Strut - Front Left

Brand KYB 235013
Position Front Left
Compressed Length 12.6
Extended Length 19.02
Stroke Length 6.42
Upper Mount Type 14X1.50
Product line Excel-G
Fits Mazda · 12 vehicles

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

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

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

Cross-references Gabriel G55539 and Monroe Shocks & Struts 71804 for the same application. See all 2.

$96.14Free shipping
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Step 2 — Quantity
Suspension Struts are typically replaced in pairs, axle by axle.
Order total $96.14
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KYB Excel-G Front Left Strut for Mazda RX-7

KYB Excel-G part number 235013 is a front left suspension strut for 1986-1991 Mazda RX-7 models with the listed electronic suspension configurations. It is built to restore original ride control, steering response, and handling balance for the Mazda RX-7, using OE-quality components and KYB’s nitrogen gas-charged twin-tube design.

Key Features

  • Fits 1986-1991 Mazda RX-7, front left
  • OE-style replacement choice for Asian performance vehicles
  • Restores designed control, stability, lane-change response, and braking feel
  • 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
  • Part number 235013 is made on KYB OE assembly lines with OE-quality components

Product Details

The KYB Excel-G line is engineered to return suspension performance to factory intent rather than change the vehicle’s character. For the Mazda RX-7, this front left strut supports consistent damping for everyday driving, cornering, and braking stability. KYB’s OEA approach means the Excel-G is produced with the same manufacturing standards used for original equipment supply, making part number 235013 a practical choice for restoring suspension control on 1986-1991 Mazda RX-7 applications.

This part cross-references Monroe Shocks & Struts 71804 for the same application.

What It Helps Address

  • Excessive bounce or float after bumps
  • Reduced steering response during lane changes
  • Nose dive under braking
  • Uneven tire contact caused by weak damping
  • Noise and vibration from worn suspension components

Installation Notes

Compatible with 1986-1991 Mazda RX-7 front left applications listed in the fitment data, including models noted for electronically adjustable suspension conversion use. KYB recommends replacing the strut mount with KYB SM5303 to reduce noise and vibration, and adding KYB strut boot SB103 to help protect the strut from dirt, debris, and road salt. Verify suspension configuration before installation and confirm the upper mount thread specification of 14X1.50.

Quality Assurance

KYB is a global OE supplier, and the Excel-G line is built on KYB OE assembly lines using OE-quality components. The design focuses on restoring original suspension performance for the Mazda RX-7 while maintaining consistent damping and alignment support.

Related reading

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1991MazdaRX-7—Front LeftRecommended OEM Replacement; Exc.Electronically-Adjustable Suspension; Excel-G
1991MazdaRX-7TurboFront LeftRecommended OEM Replacement; (For Adapting AAS to Non-AAS Suspension); To Convert from Electronic Susp. - See Paper Catalog Appendix C; Excel-G
1990MazdaRX-7—Front LeftRecommended OEM Replacement; Exc.Electronically-Adjustable Suspension; Excel-G
1990MazdaRX-7TurboFront LeftRecommended OEM Replacement; (For Adapting AAS to Non-AAS Suspension); To Convert from Electronic Susp. - See Paper Catalog Appendix C; Excel-G
1989MazdaRX-7—Front LeftRecommended OEM Replacement; Exc.Electronically-Adjustable Suspension; Excel-G
1989MazdaRX-7TurboFront LeftRecommended OEM Replacement; (For Adapting AAS to Non-AAS Suspension); To Convert from Electronic Susp. - See Paper Catalog Appendix C; Excel-G
1988MazdaRX-7—Front LeftRecommended OEM Replacement; Exc.Electronically-Adjustable Suspension; Excel-G
1988MazdaRX-7GXLFront LeftRecommended OEM Replacement; (For Adapting AAS to Non-AAS Suspension); To Convert from Electronic Susp. - See Paper Catalog Appendix C; Excel-G
1987MazdaRX-7—Front LeftRecommended OEM Replacement; Exc.Electronically-Adjustable Suspension; Excel-G
1987MazdaRX-7GXLFront LeftRecommended OEM Replacement; (For Adapting AAS to Non-AAS Suspension); To Convert from Electronic Susp. - See Paper Catalog Appendix C; Excel-G
1986MazdaRX-7—Front LeftRecommended OEM Replacement; Exc.Electronically-Adjustable Suspension; Excel-G
1986MazdaRX-7GXLFront LeftRecommended OEM Replacement; (For Adapting AAS to Non-AAS Suspension); To Convert from Electronic Susp. - See Paper Catalog Appendix C; 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 — G55539Monroe Shocks & Struts — 71804