KYB
Excel-G

KYB 341259 Suspension Strut - Rear

Brand KYB MES2004S
Adjustable Yes
Clamps Included Yes
Color Black
Configuration Two Female Ends
Diameter 1.01
Finish Corrosion Resistant
Grade Type Standard
Length 4.72
Material Steel
Mounting Hardware Included Yes
Mounting Method Bracket
Thread Direction Counterclockwise
Thread Size 11/16"-18UNF
Thread Type Medium
Product line Excel-G
Fits —4 vehicles

OE replacement choice. Restores original ride control and handling.

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

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

Cross-references Gabriel G51826 and Monroe Shocks & Struts 72454 for the same application. See all 2.

$76.31Free 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 $76.31
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Excel-G Rear Suspension Strut

The KYB Excel-G 341259 is a rear suspension strut for 1997-2000 Mazda Millenia models. Built to restore original ride control and handling balance, it is a direct replacement choice for drivers addressing worn rear suspension performance.

Key Features

  • KYB Excel-G line calibrated to restore original suspension response
  • 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
  • OEA-style replacement for Asian vehicles
  • Rear mount configuration: lower special, upper 10x1.25

Product Details

KYB Excel-G struts are built on KYB OE assembly lines using OE-quality components and are calibrated to return the vehicle to its designed performance rather than alter it. For the Mazda Millenia, part number 341259 is engineered as a rear suspension strut that supports stable ride control, braking consistency, lane-change response, and predictable handling. This part cross-references Monroe Shocks & Struts 72454 for the same application.

Common Problems This Part Can Address

  • Excessive rear-end bounce or oscillation
  • Reduced stability during braking and lane changes
  • Uneven tire contact caused by worn damping control
  • Loose or imprecise rear suspension feel
  • Oil seepage or gas loss from an aging strut

Installation Notes

Fits 1997-2000 Mazda Millenia, rear. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount style and dimensions before installation, including compressed length 21.61, extended length 28.5, and stroke length 6.89. Part number 341259 should be matched to the rear position only.

Quality Assurance

KYB supplies shocks and struts to new vehicle manufacturers, and the Excel-G line is produced using the same OE-quality manufacturing approach used for original equipment replacement. The design focuses on restoring factory-style ride control and suspension behavior for the Mazda Millenia.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2000MazdaMilleniaRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1999MazdaMilleniaRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1998MazdaMilleniaRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1997MazdaMilleniaRearReplace 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.
Gabriel — G51826Monroe Shocks & Struts — 72454