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New Concept Auto Service Honest · Accurate · New Concept
Mon–Fri · 7:30am–5:30pm 5 Johnson County Shops
№ 01
Shock Absorber Replacement

Shock Absorber Replacement

Expert Shock Absorber Replacement in Overland Park, South Overland Park, Merriam, Shawnee & Olathe, KS.

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ASE-Certified Technicians5-Yr / 50k-Mile WarrantyHonest Photo-Documented EstimatesAAA Approved
OverviewFig. 02

Shocks don't hold your car up — they keep it settled, and when they wear out the ride turns floaty long before most drivers connect it to the shocks.

A shock absorber's one job is to control motion. The spring supports the vehicle's weight and absorbs bumps; the shock dampens the spring so the body doesn't keep bouncing afterward. Inside each shock, a piston pushes hydraulic fluid through small valves to turn that bounce into heat and bleed it off, keeping the tire pressed to the road instead of hopping over it.

Because shocks fade gradually, the decline is easy to miss — the ride just slowly gets looser and the car floats more over dips and railroad tracks. At New Concept, a shock inspection looks at how the vehicle actually settles, checks for leaking fluid on the shock bodies, and ties what we find to how your tires are wearing before anything is recommended.

Symptom Explorer

Signs your shocks may be worn

These commonly point to tired shocks, but several overlap with spring, strut, or tire issues — a hands-on inspection confirms the real source.

A note on symptoms — These signs point to a likely cause, not a definitive diagnosis. Checking the shocks, mounts, and tire wear together is what confirms what's actually worn.

If the car keeps rocking after a bump or dip instead of settling in one motion, the shocks are likely no longer dampening the spring. A quick way to feel it is a soft, wallowing ride over railroad tracks or expansion joints. An inspection confirms whether the shocks have faded.

Worn shocks let the front end pitch down more than it should under braking, which can lengthen how the car settles before it stops. The same weakness lets the rear squat under acceleration. It likely points to reduced damping, which we verify on inspection.

When a shock can't keep the tire planted, the tire can skip slightly as it rolls, wearing in scalloped or cupped patches. This likely ties back to damping, though alignment and balance can cause their own patterns, so we read the tire wear alongside the suspension.

A light film of oily grime running down a shock often means the internal seal is leaking and the shock is losing its hydraulic fluid. A leaking shock can no longer dampen properly. We look for this telltale streaking on each shock during the inspection.

If the body leans more than it used to through curves or feels unsettled over mid-corner bumps, the shocks may not be controlling weight transfer. Because sway bars and bushings can feel similar, we check the whole corner rather than assuming.

What's Included№ 04 — Scope of Work

What the job involves

Shocks are replaced in matched sets per axle so both sides dampen evenly — a worn shock paired with a new one makes the car handle lopsided.

01

Inspect and confirm the shocks

We verify the shocks are the cause by checking for fluid leaks, worn mounts, and the way the vehicle settles, and we rule out springs, bushings, and tire issues first.

02

Replace in matched axle sets

Shocks are replaced as a pair front or rear so damping stays balanced side to side. We'll explain when doing all four at once makes sense versus one axle.

03

Install quality replacement shocks

New shocks matched to your vehicle and how you drive are fitted, with fresh mounting hardware and bushings where they're worn.

04

Torque mounts to specification

Upper and lower mounts are tightened to the manufacturer's torque spec so the shock is secured correctly and doesn't knock or loosen.

05

Inspect surrounding suspension

With the corner apart, we check nearby mounts, bushings, and the spring so a small related issue doesn't send you back soon after.

06

Road test for ride and control

A short drive over bumps and stops confirms the float and nose dive are gone and the vehicle settles cleanly before it goes back to you.

The Process

What to expect, start to finish

The same disciplined workflow on every job — so you always know what's happening and why.

  1. 01

    Initial inspection

    We start by listening to how the vehicle is behaving, then put it on the lift for a hands-on look at the system you came in for.

  2. 02

    Diagnostic testing

    Where a fault is electronic or intermittent, we scan control modules and test live data instead of guessing at parts.

  3. 03

    Findings & explanation

    You get a plain-language rundown of what we found — often with photos — so the problem is clear before any work is quoted.

  4. 04

    Repair recommendations

    We separate what needs attention now from what can safely wait, with an honest written estimate.

  5. 05

    Your authorization

    Nothing happens until you approve it. No surprise add-ons, no pressure.

  6. 06

    Professional repair

    ASE-certified technicians complete the work with quality parts, torqued and fitted to spec.

  7. 07

    Quality verification

    We re-test and road-check the repair, then hand the vehicle back backed by our nationwide warranty.

When To Come In№ 06

When to replace your shocks

Watch for
  • A floaty, bouncy ride that keeps rocking after bumps
  • Hard nose dive under braking or rear squat on acceleration
  • Cupped or scalloped tire wear
  • Oily streaks running down a shock body
If you wait
  • A bouncing tire loses grip and lengthens stopping distance
  • Poor damping accelerates cupped tire wear
  • Worn shocks let the body pitch and roll in emergencies
  • A leaking shock only gets worse once the seal fails
Stay ahead
  • Have shocks checked during tire rotations
  • Replace in matched axle sets, not one at a time
  • Address a leaking shock before the ride degrades further
  • Ask for a free written estimate before any work
Safety first
  • Shocks keep the tire planted for braking and control
  • A floaty ride can mask how much grip you've lost
  • Have worn shocks confirmed rather than guessed
  • A second opinion is always free here
QuestionsFAQ

Frequently asked questions

A shock only dampens motion; it bolts in alongside a separate spring and isn't part of the vehicle's structure. A strut combines the shock and spring into one structural unit that also helps locate the wheel. Many vehicles use struts up front and shocks in the rear, so we confirm which your vehicle has before quoting the job.
It's strongly recommended. A new shock dampens far better than a worn one next to it, so mixing old and new on the same axle makes the car handle unevenly, especially under braking. Replacing both sides of an axle together keeps the suspension balanced and predictable.
There's no single mileage — shock life depends on the roads you drive, the loads you carry, and the vehicle. Rough roads and heavy hauling wear them faster. Because they fade gradually, we inspect them for leaks and worn damping rather than quoting a fixed interval.
You usually can for a while, since the springs still support the car, but a floaty ride means the tires lose grip over bumps and the car takes longer to settle under braking. That matters most in an emergency stop or on a rough road. We'll inspect them and tell you honestly how much life is left.
Yes — qualifying parts and labor are covered by our 5-year/50,000-mile nationwide warranty, honored at participating shops across the country. We'll confirm the exact coverage that applies when we write your estimate.
Find A LocationFive Johnson County shops

Service near you

Book at the New Concept shop that's most convenient — same ASE-certified standards and nationwide warranty at every location.

01

Overland Park

9573 W 87th St, Overland Park, KS 66212
02

Merriam

6032 Merriam Dr, Merriam, KS 66203
03

Shawnee

4119 Bonner Industrial Dr, Shawnee, KS 66226
04

Olathe

128 N Mahaffie St, Olathe, KS 66061
05

South Overland Park

7601 W 119th St, Overland Park, KS 66213
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