KYB
Excel-G

KYB 344492 Shock Absorber - Rear

Brand KYB VS50052
Camshaft Plug Included No
Item Grade OEM Standard
Material Molded Rubber
PCV Valve Grommet Included No
Spark Plug Tube Seals Included No
Thickness 0.32
Thickness 8.19
Valve Cover Gasket Material Molded Rubber
Valve Cover Grommets Included No
Product line Excel-G
Fits —3 vehicles

OE replacement choice. Restores original control and handling.

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

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

Cross-references Infiniti 56210AC525 and Monroe Shocks & Struts 5631 for the same application. See all 2.

$54.29Free 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
Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $54.29
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 Shock for Infiniti G35

The KYB Excel-G 344492 is a rear suspension shock absorber for 2004-2006 Infiniti G35 models. Built on KYB’s OE assembly lines and calibrated to restore original ride control, it is a direct replacement choice for drivers focused on handling, stability, and consistent suspension response.

Key Features

  • Fits 2004-2006 Infiniti G35, rear
  • KYB Excel-G line is an OE-style replacement series for Asian performance vehicles
  • 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 construction helps minimize flex and maintain alignment
  • Part number 344492

Product Line Details

Excel-G is KYB’s Original Equipment for the Aftermarket line, built to restore the vehicle’s designed suspension behavior rather than change it. For the Infiniti G35, that means a rear shock tuned to return factory-style control, lane-change response, and ride stability using OE-quality components and KYB manufacturing standards.

What This Shock Helps Address

  • Excessive rear bounce or oscillation
  • Loose or unsettled handling over uneven pavement
  • Reduced steering and lane-change response
  • Uneven tire contact caused by worn damping
  • Suspension noise or fluid leakage from a worn shock

Installation Notes

Fits 2004-2006 Infiniti G35, rear. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify the upper and lower mount types before installation, and inspect related suspension components for wear. KYB also recommends protecting new struts from dirt, debris, and salt with KYB strut boot SB108 where applicable.

Quality Assurance

KYB is a major OE supplier to vehicle manufacturers, and the Excel-G line is produced on the same KYB OE assembly lines using OE-quality components. This part cross-references Monroe Shocks & Struts 5631 for the same application. Part number 344492 is built to restore original suspension performance on the Infiniti G35.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2006INFINITIG35AWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2005INFINITIG35AWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2004INFINITIG35AWDRearReplace 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.
Infiniti — 56210AC525Monroe Shocks & Struts — 5631