BMW 335i Spark Plug Socket Size
Overview
The BMW 335i is a popular luxury sedan known for its powerful engine and sporty performance. Regular maintenance is crucial to keep your BMW running smoothly, and one important aspect is replacing the spark plugs. To do this, you’ll need the right spark plug socket size. In this article, we’ll explore the spark plug socket size for the BMW 335i and provide you with the necessary information to get the job done.
Spark Plug Socket Size Chart
To determine the correct spark plug socket size for your BMW 335i, refer to the chart below:
| Model Year | Spark Plug Socket Size |
|---|---|
| 2007-2010 | 14mm |
| 2011-2013 | 12mm |
| 2014-2015 | 14mm |
| 2016-2019 | 12mm |
Step-by-Step Guide
Replacing the spark plugs in your BMW 335i is a relatively straightforward process. Follow these steps:
- Make sure the engine is cool before you begin.
- Locate the spark plug cover on top of the engine. It is usually labeled and can be easily removed by gently pulling it upwards.
- Using the appropriate spark plug socket size from the chart above, attach it to a ratchet or extension.
- Insert the spark plug socket into the spark plug well and carefully loosen the spark plug by turning it counterclockwise.
- Once the spark plug is loose, remove it by hand and inspect it for any signs of wear or damage.
- Before installing the new spark plug, make sure it is the correct type and gap according to your vehicle’s specifications.
- Apply a small amount of anti-seize compound to the threads of the new spark plug to prevent seizing in the future.
- Carefully insert the new spark plug into the spark plug well and hand-tighten it until snug.
- Using the spark plug socket and ratchet or extension, tighten the spark plug until it is properly seated. Be careful not to overtighten.
- Repeat these steps for each spark plug, one at a time.
- Once all the spark plugs are replaced, reattach the spark plug cover and ensure it is securely in place.
Conclusion
Knowing the correct spark plug socket size for your BMW 335i is essential when it comes to replacing the spark plugs. By following the steps outlined in this article and referring to the spark plug socket size chart, you can confidently maintain your BMW’s performance and keep it running smoothly. Regular spark plug replacement is an important part of your vehicle’s maintenance routine, so make sure to check them periodically and replace them as needed.