How long does it take to replace all 4 shocks and struts?
Most vehicles require about 4 to 8 hours of labor at a professional shop to replace all four shocks and struts.
Replacing front struts and rear shocks involves more labor than a simple component swap, and the exact time depends on the vehicle design, the condition of fasteners, and whether an alignment is needed after the work.
What to expect in terms of time
Below are typical time ranges you might see at a shop, assuming standard equipment and no major complications.
- Front strut replacement (both sides): approximately 3–5 hours
- Rear shock replacement (both sides): approximately 1–2.5 hours
- Overall job with alignment: roughly 4–7 hours
- Potential delays (rusted bolts, seized components, or additional parts): could extend to 6–8 hours or more
In practice, most four-quo replacement jobs aim for a full-day window, allowing time for inspection, parts handling, and a final alignment check to ensure proper ride quality and tire wear.
Key factors that influence the duration
Several variables determine how long the job will take. The following factors commonly affect shop timing.
- Suspension design: McPherson struts on the front vs. alternative setups can change how the assemblies are removed and installed.
- Accessories and mounts: worn or seized upper mounts, bushings, or sway bar links can add steps and time.
- Access and corrosion: rusted fasteners or limited space around the wheel well can slow removal and reinstallation.
- Spring handling: front struts may require coil-spring compression or replacement, which adds complexity and safety considerations.
- Alignment needs: most replacements are followed by a wheel alignment to protect tire wear and handling; this adds time if not done in-house.
Understanding these factors helps explain why two identical jobs on different cars can take noticeably different amounts of time.
DIY vs professional work
Replacing four shocks and struts is a substantial mechanical task that involves lifting the vehicle, handling heavy components, and, in the case of front struts, spring compression. If you lack the proper tools, knowledge of safety procedures, and alignment equipment, a professional shop is strongly recommended. DIY work may save money upfront but can lead to misalignment or safety risks if performed incorrectly.
Costs and scheduling considerations
Labor hours, regional shop rates, and parts choices (OEM vs. aftermarket) influence total cost. Expect a combined outlay that reflects both parts and about 4–7 hours of labor on average, with the final bill increasing if an alignment or additional parts are needed. It’s common for shops to require an appointment and to order parts in advance, especially for higher-end or unique vehicles.
Summary
Replacing all four shocks and struts is typically a full-day job for a professional shop, averaging about 4 to 7 hours of labor, with total time potentially extending to 6–8 hours if obstacles arise or an alignment is performed. Vehicle design, condition of fasteners, and the need for an alignment are the main factors that influence the duration. Planning ahead for scheduling, potential delays, and understanding the associated costs will help you manage expectations and ensure a safe, comfortable ride afterward.
