🔧 Terrain - Shock Absorber Replacement

On your Terrain, the “shocks” can mean the rear shock absorbers and/or the front strut assemblies (a strut is a shock with a spring built around it). The steps, tools, and torque specs are different front vs rear, and also differ by FWD vs AWD.

Difficulty Level: Intermediate | Estimated Time: 2-6 hours

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⚠️ Safety & Precautions

• ⚠️ Support the vehicle with jack stands on the pinch welds/subframe; never rely on a jack.
• ⚠️ Suspension parts can be under spring load; the front strut can be dangerous if disassembled without a spring compressor.
• ⚠️ If you’re doing front struts, do not let the steering knuckle hang by the brake hose/wiring—support it.
• ⚠️ Battery disconnect is not usually required, but keep the key away and avoid turning the steering with parts disconnected.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Lug nut socket (22mm)
• 1/2" drive breaker bar
• 1/2" drive torque wrench (20–200 ft-lbs)
• 3/8" drive ratchet
• Socket set (10mm–24mm)
• Wrench set (10mm–24mm)
• Torx bit set (T20–T50)
• Pry bar
• Needle-nose pliers
• Penetrating oil
• Paint marker
• Dead-blow hammer
• Spring compressor (specialty)
• Safety glasses
• Mechanic gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear shock absorbers - Replace in pairs - Qty: 2
• Front complete strut assemblies - Replace in pairs - Qty: 2
• Front strut mount/bearing kit - If reusing springs - Qty: 2
• Front bump stop and dust boot kit - If worn - Qty: 2
• New strut-to-knuckle bolts/nuts - If specified as one-time-use - Qty: 1 set

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📋 Before You Begin

• Park on level ground, set the parking brake, and chock the rear wheels.
• Break the lug nuts loose with a 22mm socket and breaker bar before lifting.
• Two quick questions so I give the exact steps and torque specs:
  • Are you replacing the front (struts), the rear (shocks), or all four?
  • Is your Terrain FWD or AWD?
• Tip: If doing front struts, plan an alignment.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Confirm which end you’re replacing

• Reply with Front, Rear, or All, and FWD or AWD.
• Once confirmed, I’ll provide the exact step sequence and the correct torque specs for your Terrain.

Step 2: Do not disassemble a front strut without the right parts

• If you are replacing front struts, decide whether you’re installing complete strut assemblies or reusing your springs.
• If reusing springs, you must use a spring compressor (specialty) (it compresses the coil spring so the top nut can be removed safely).

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✅ After Repair

• Torque the wheel lug nuts with a torque wrench in a star pattern after the vehicle is on the ground.
• Test drive slowly first; listen for clunks and recheck fasteners.
• If you replaced front struts, get a 4-wheel alignment as soon as possible.

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💰 DIY vs Shop Cost

Shop Cost: $700-$1,800 (parts + labor, depending front/rear/all)

DIY Cost: $180-$900 (parts only, depending front/rear/all)

You Save: $520-$900 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-6 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.