PRT Performance Ride
PRT Shock Absorber

PRT Performance Ride 173842 Shock Absorber - Rear

Brand PRT Performance Ride 173842
Position Rear
Adjustable No
Body Diameter 1.77
Boot Included No
Coil Over Springs Included No
Compressed Length 12.24
Dust Shield Yes
Dust Shield Material Metal
Extended Length 19.02
Gas Charged Yes
Lower Mount Type Loop
Shock Absorber Body End Measuring Point Center of the Loop
Shock Absorber Rod End Measuring Point Center of the Loop
Shock Stroke 6.77
Travel Length 6.77
Upper Mount Type Loop
Product line PRT Shock Absorber
Fits Kia · 4 vehicles

Gas charged design. Delivers consistent damping response for smoother suspension control.

Metal dust shield. Helps protect the shock from debris and road grime.

Loop mounts. Uses loop ends for a straightforward suspension shock replacement.

$32.78Free 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 $32.78
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Shock Absorber for Kia Sorento

PRT Performance Ride 173842 is a gas-charged rear suspension shock absorber for the 2003-2006 Kia Sorento, excluding self-leveling models. It is built with loop upper and lower mounts, a metal dust shield, and OE-style dimensions for direct rear suspension service on the Sorento.

PRT Shock Absorber Line

The PRT Shock Absorber line focuses on replacement dampers for passenger vehicles and light trucks, with application-specific sizing and mounting points. Part number 173842 follows that approach with a rear loop-to-loop design, 12.24 compressed length, 19.02 extended length, and 6.77 inches of travel.

Key Features

  • Fits 2003-2006 Kia Sorento, rear, excluding self-leveling suspension
  • PRT Performance Ride part number 173842
  • Gas charged for consistent damping response
  • Loop upper mount and loop lower mount
  • Compressed length: 12.24 in; extended length: 19.02 in
  • Shock stroke and travel length: 6.77 in
  • Metal dust shield included
  • Body diameter: 1.77 in
  • Boot not included
  • Non-adjustable design

Product Details

This rear shock absorber is specified for the 2003-2006 Kia Sorento and uses center-of-the-loop measuring points at both ends for accurate suspension matching. The gas-charged construction helps maintain damping consistency, while the metal dust shield adds protection to the shock body in normal road use. PRT Performance Ride 173842 is a direct-fit suspension shock absorber for rear replacement service on the Kia Sorento, and the part number 173842 should be verified against the vehicle’s suspension configuration before ordering.

Common Problems It Can Address

  • Rear-end bounce after bumps or dips
  • Excessive body movement over uneven pavement
  • Reduced damping control from a worn shock absorber
  • Rear suspension noise caused by degraded shock performance
  • Uneven ride quality at the back of the vehicle

Installation Notes

Confirm rear fitment on 2003-2006 Kia Sorento models and exclude self-leveling suspension before installation. Match the loop-to-loop mounting style, compressed length, and extended length to the original shock absorber. Inspect mounting points, bushings, and surrounding suspension components during replacement to ensure proper operation after installation.

Quality Assurance

PRT Performance Ride 173842 is built as an application-specific replacement shock absorber for the rear suspension of the Kia Sorento. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006KiaSorento3.5LV6RearExc. Self-Leveling; PRT Shock Absorber
2005KiaSorento3.5LV6RearExc. Self-Leveling; PRT Shock Absorber
2004KiaSorento3.5LV6RearExc. Self-Leveling; PRT Shock Absorber
2003KiaSorento3.5LV6RearExc. Self-Leveling; PRT Shock Absorber