Replacement of hood supports typically costs between about $150 and $500, depending on the vehicle, the type of struts or rods, and whether you replace one or both. DIY options can lower the bill significantly if you’re comfortable with basic car maintenance.
What hood supports are and why replacement is needed
Hood supports, usually gas-filled struts on modern cars, hold the hood open and control its movement. Over time they lose pressure, causing the hood to sag or not stay up. Older vehicles may use a metal prop rod instead of gas struts, which tends to be cheaper to replace but requires manual lifting and holding the hood.
Gas struts vs prop rods
Gas-filled hood struts provide active support and dampening. When they fail, the hood can suddenly drop or fail to stay up. Prop rods are simple metal rods that lock into a slot; replacement parts are inexpensive but you’ll still need to install and secure them correctly.
Cost ranges for hood struts and parts
Prices vary by brand, whether your car uses standard gas struts or a manual prop rod, and whether you buy OEM-equivalent parts or aftermarket equivalents. Most cars require two struts, one on each side, but some models may use a single central unit or a different arrangement. The figures below reflect common U.S. market ranges as of 2024–2026.
- Gas struts (two required for most cars): typical price ranges are:
- Aftermarket/budget: about $20–$60 per strut (roughly $40–$120 for a pair)
- OEM or premium: about $40–$120 per strut (roughly $80–$240 for a pair) - Prop rods (older or budget setups): replacement rods are commonly about $5–$25 each, plus minor hardware; a pair usually $10–$50.
In practice, most owners spend roughly $150–$350 for a two-strut replacement, including parts. If only one strut is needed, costs drop accordingly.
Labor costs and time estimates
Labor costs depend on regional rates and shop overhead. Replacing hood struts is often a straightforward job, but access to the hood can affect the time. Here are typical expectations.
- Single strut replacement: about 0.5–1 hour of labor at an average shop rate of about $80–$120 per hour.
- Two-strut replacement: about 1–2.5 hours of labor at the same rate.
Note that some shops may charge a minimum labor fee or shop supplies; the total price can vary by region and model. For high-end brands or vehicles with unusual hood geometry, labor could be higher.
DIY considerations
Replacing hood struts can be a doable DIY project for many owners. Tools are minimal (usually just a screwdriver to detach the strut retainers and wrenches for mounting hardware). However, be careful: the hood is heavy and the struts are under pressure. If you’re not confident, have a professional perform the replacement to avoid injury and ensure proper alignment.
Regional and vehicle-specific considerations
Taxes, shipping, and labor costs can vary by region. Luxury brands or electric vehicles may use specialized struts that are more expensive and require more time to install. Always check your vehicle’s exact part number and confirm compatibility with your trim level before purchasing.
Summary
For most drivers, replacing hood supports is a mid-range auto repair. Expect to pay a few hundred dollars for a two-strut replacement, with single-strut jobs closer to the lower end. OEM parts are pricier but ensure fit and warranty, while aftermarket options can save money if you’re confident in compatibility. DIY installation can further reduce costs, provided you follow safety precautions and have the right tools.