In-Depth Review: N46 Engine Spark Plug Tube O-Ring Seal for BMW E90 and More
If you own a BMW from the E90, E91, E46, or related series, maintaining engine integrity is essential. The N46 Engine Spark Plug Tube O-Ring Seal offers a reliable solution for keeping your spark plugs sealed and protected from leaks. Priced at just 12.65 USD, it is an affordable replacement part that promises to keep your vehicle running smoothly.
Looking for a trustworthy replacement part for your BMW’s spark plug seal? Discover the benefits of the N46 Engine Spark Plug Tube O-Ring Seal here.
Key specs at a glance
- Compatible Models: BMW E90, E91, N42, E81, E87, E46, E83, E85
- Part Number: 11377514007 / 11377514008
- Category: Wear Parts / Auto Parts & Accessories
- Material: Durable sealing rubber
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Price: 12.65 USD (discounted from 25.30 USD)
5 best things about N46 Engine Spark Plug Tube O-Ring Seal For BMW
- Precise fit ensures a tight seal to prevent oil leaks around spark plugs.
- Compatible with multiple BMW models, making it versatile for owners.
- High-quality rubber material withstands engine heat and wear over time.
- Easy installation process suitable for DIY mechanics.
- Available at a budget-friendly price, offering great value.
Pros
- Excellent compatibility with a wide range of BMW engines.
- Durable and resistant to oil and heat damage.
- Affordable alternative to OEM parts.
- Improves engine performance by maintaining proper sealing.
- Lightweight and compact design.
Cons
- Limited availability in physical stores, primarily online.
- Installation may require technical knowledge for beginners.
- Only comes in one size; no customization options.
What customers usually say
Customers appreciate the N46 Engine Spark Plug Tube O-Ring Seal’s reliable sealing capabilities and the positive impact it has on engine health. Many note the ease of installation and the cost savings compared to dealership prices. Some users mention that while the product fits well, careful handling during installation is necessary to avoid damage.
Tips to get the most out of it
- Ensure the spark plug tube area is clean before installation for optimal sealing.
- Use proper tools to avoid damaging the O-ring during installation.
- Replace the O-ring seal at the first sign of oil leakage or aging rubber.
- Consult your vehicle manual or a professional mechanic for compatibility confirmation.
- Consider replacing spark plug tube seals in pairs to maintain even wear.
Overall, the N46 Engine Spark Plug Tube O-Ring Seal is a practical and economical choice for BMW owners looking to maintain their vehicle’s engine reliability. Its balance of quality, price, and compatibility make it a recommended replacement part within its category.










