KYB 349143 Shock Absorber - Rear

KYB Excel-G Rear Shock Absorber

KYB Excel-G 349143 is a rear suspension shock absorber built to restore original ride control, stability, and handling. It is a direct OE-style replacement for select Chrysler Town & Country and Dodge Grand Caravan applications, with vehicle-specific damping calibrated for factory performance.

Key Features

• KYB recommended OEM replacement for mini-vans
• Restores designed control and handling for Chrysler Town & Country and Dodge Grand Caravan
• Nitrogen gas-charged, twin-tube design
• Triple-lip fluid seal helps reduce oil and gas leakage
• Hand-assembled, in-house damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket construction helps minimize flex and maintain alignment
• Dust cover included

Product Details

The KYB Excel-G line is KYB’s Original Equipment for the Aftermarket offering, built on the same OE assembly lines and using OE-quality components. Part number 349143 is engineered to return the suspension to its intended response rather than change ride characteristics. With a compressed length of 9.96 inches, extended length of 14.96 inches, and 5 inches of stroke, this rear shock absorber is matched to the listed vehicle applications and suspension configurations. This part cross-references Monroe Shocks & Struts 37290 for the same application.

Vehicle Fitment

• Fits 2011-2012 Chrysler Town & Country, rear; Recommended OEM Replacement; w/o Load Leveling Suspension; Excel-G
• Fits 2011-2012 Dodge Grand Caravan, rear; Recommended OEM Replacement; w/o Load Leveling Suspension; Excel-G
• Fits 2009-2010 Dodge Grand Caravan, rear; Recommended OEM Replacement; w/ Sport Suspension and w/o Load Leveling; Excel-G

Common Repair Symptoms

• Excessive bouncing after bumps
• Reduced rear-end stability during braking or lane changes
• Uneven tire contact and inconsistent handling
• Suspension noise or poor body control
• Loss of factory ride quality on Chrysler Town & Country or Dodge Grand Caravan models

Installation Notes

Verify rear suspension configuration before installation. This KYB 349143 application is for vehicles without load leveling suspension on 2011-2012 Chrysler Town & Country and 2011-2012 Dodge Grand Caravan, and for 2009-2010 Dodge Grand Caravan with sport suspension and without load leveling. Confirm upper and lower mount type E2(12X41), compressed length, and extended length against the original unit before replacement.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is built to OE standards for restoring factory ride control. The design includes a nitrogen gas-charged twin-tube construction, OE-quality components, and vehicle-specific damping calibration for consistent suspension performance.