What size bolt is a 2018 Subaru Forester?
When working on your 2018 Subaru Forester, knowing the correct bolt sizes is crucial for ensuring a smooth repair or maintenance process. Whether you're replacing a part, tightening components, or performing routine maintenance, understanding the specifications of the bolts used in your vehicle can save you time and prevent potential damage.
Understanding Bolt Sizes in the 2018 Subaru Forester
The 2018 Subaru Forester, like most vehicles, uses a variety of bolt sizes depending on the specific component or area of the car. Here are some general guidelines for common bolt sizes found in this model:
- Oil Drain Plug Bolt: The oil drain plug typically uses a 17mm bolt head size. The thread size is usually M20 x 1.5.
- Wheel Lug Nuts: The lug nuts for the wheels are generally 19mm or 3/4-inch in size, with a thread pitch of M12 x 1.25.
- Engine Cover Bolts: These are often smaller bolts, typically 10mm in head size.
- Brake Caliper Bolts: The brake caliper bolts are usually 14mm or 17mm, depending on the specific brake system.
- Suspension Bolts: Suspension components like control arms or struts may use larger bolts, often 17mm, 19mm, or even 21mm.
Why Knowing Bolt Sizes Matters
Using the correct bolt size is essential for several reasons:
- Prevents Damage: Using the wrong size wrench or socket can strip the bolt head or damage the surrounding components.
- Ensures Safety: Properly tightened bolts ensure that parts stay securely in place, reducing the risk of accidents or failures.
- Saves Time: Knowing the correct size in advance allows you to prepare the right tools, making the repair process more efficient.
Tips for Working with Bolts on Your Subaru Forester
Here are some tips to make your repair or maintenance work easier:
- Use a Torque Wrench: Always tighten bolts to the manufacturer's recommended torque specifications to avoid over-tightening or under-tightening.
- Keep a Bolt Size Chart Handy: A quick reference chart can save you time when identifying bolt sizes.
- Inspect Bolts for Wear: Check for rust, stripping, or other damage before reusing bolts.
- Invest in Quality Tools: High-quality wrenches and sockets reduce the risk of rounding off bolt heads.
Conclusion
While the exact bolt sizes for every component of the 2018 Subaru Forester may vary, the information above provides a general guide to the most common sizes. Always consult your vehicle's service manual for precise specifications and torque settings. If you're unsure or need professional assistance, don't hesitate to visit a trusted auto repair shop like Kevin's Autos for expert help!
Frequently Asked Questions
Does Subaru use metric or standard bolts?
Yes, almost all Subaru cars use metric bolts. The thread sizes of the lug nuts will vary based on the wheel studs. Therefore, you need metric Subaru lug nuts to fully secure the wheels. For example, the most common metric thread sizes of Subaru bolts are M12x1.
What bolt pattern is a 2018 Subaru Forester?
Subaru Foresters built from 2019 and on have a 5x114. 3 bolt pattern, AKA 5x4. 5 lug pattern. Prior to 2019, most Subaru Foresters came with a 5x100 bolt pattern.
What size bolt for Subaru lug nuts?
To remove and install Subaru lug nuts, you'll need a 19mm socket. This fits the standard 12mm x 1.25 nuts. So the common socket sizes are: 12×1.25mm lug nuts: 19mm socket.
What car is 5x100 bolt pattern?
5x100 Bolt Pattern Wheels
This bolt pattern is often used by vehicle brands such as Volkswagen, Toyota, Pontiac, Chrysler, Buick, Chevy, Subaru, and Audi. You can shop wheels in the 5x100 lug pattern in varying sizes, from 14-inch up to 20-inch, and even 22-inch wheels.
What size socket is the oil drain plug?
What size wrench to use for an oil drain plug depends on the size of the oil drain plug itself, which is a long bolt head. There is no universal oil plug size, but they do come in just a few several standard sizes, such as ¼ inch (. 6 centimeters), 3/8 inch (. 9 centimeters), ½ inch (1.3 centimeters), etc.
What size is the drain plug on a 2018 Subaru Forester?
The oil drain plug in a subaru forester has a thread size of m20-1.50 And a head size of 17 mm.
What size socket for Subaru lug nuts?
4. What size socket for Subaru Outback lug nuts? The socket size of Subaru Outback lug nuts is 19mm (3/4”).
Are Subaru lug nuts metric or standard?
Yes, almost all Subaru cars use metric bolts. The thread sizes of the lug nuts will vary based on the wheel studs. Therefore, you need metric Subaru lug nuts to fully secure the wheels. For example, the most common metric thread sizes of Subaru bolts are M12x1.
What size is a Subaru oil drain plug?
Plug 16X17. Confirm, Contact.
What size are the lug nuts on a 2018 Subaru Forester?
12 mm x 1.25 thread size, 3/4" and 13/16" hex.
