How to Replace Front Struts and Rear Shock Absorbers on a 2018 Hyundai Elantra
Step-by-step DIY instructions with required tools, parts list, safety tips, and torque spec guidance
How to Replace Front Struts and Rear Shock Absorbers on a 2018 Hyundai Elantra
Step-by-step DIY instructions with required tools, parts list, safety tips, and torque spec guidance


🔧 Elantra - Shock Absorber Replacement
Your Elantra uses front strut assemblies (strut + spring) and rear shock absorbers (separate from the spring). The steps, tools, and factory torque specs are different front vs rear, so I need one detail to keep this accurate and safe.
Difficulty Level: Intermediate | Estimated Time: Rear: 1-2 hours | Front: 3-5 hours
⚠️ Safety & Precautions
- ⚠️ Never work under a car supported only by a jack—use jack stands.
- ⚠️ Front struts involve the coil spring; an uncontrolled spring can cause serious injury.
- ⚠️ If doing front struts, avoid pulling/stretching the ABS/brake hoses.
🔧 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
- Safety glasses
- Mechanic gloves
- Breaker bar (1/2")
- Torque wrench (1/2")
- Socket set (metric)
- Wrench set (metric)
- Trim clip tool
- Penetrating oil
- Spring compressor (specialty)
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Front strut assemblies - Replace in pairs - Qty: 2
- Rear shock absorbers - Replace in pairs - Qty: 2
- Strut mount kit - If worn/noisy - Qty: 2
- Bump stops and dust boots - If torn - Qty: 2
- New self-locking nuts/bolts - If specified by Hyundai or damaged - Qty: as needed
📋 Before You Begin
- Park on level ground, set the parking brake, and chock the rear wheels.
- Loosen the lug nuts slightly before lifting the car.
- Quick question so I can give exact, trim-correct steps and torque specs: Are you replacing the rear shocks, the front struts, or all four?
- Second quick question (front only): Are you installing complete quick-strut assemblies (pre-assembled) or swapping the spring onto a new strut?
🔨 Step-by-Step Instructions
Follow these steps in order:
Reply with: “rear”, “front (quick-strut)”, or “front (reuse spring)”, or “all four”, and I’ll send the exact step-by-step procedure with the correct Hyundai torque specs and any notes specific to your Elantra.
✅ After Repair
- If you replace front struts, plan for a 4-wheel alignment afterward.
- Test drive at low speed first and listen for clunks (loose hardware) or pulling (alignment).
💰 DIY vs Shop Cost
Shop Cost: $600-$1,600 (parts + labor, depends front/rear/all four)
DIY Cost: $160-$900 (parts only, depends on quick-struts vs separate struts)
You Save: $400-$900 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1-5 hours.
🎯 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.

















