fits model: Z4, 325, 330, 525, 530, 323, 528.

| Brand | FELPRO |
|---|---|
| Manufacturer Part Number | BS-40681 |
| Part Type | SEAL |
| Custom Bundle | NO |
| Fitment Type | DIRECT REPLACEMENT |
| Part Name | REAR MAIN SEAL |
| Placement On Vehicle | REAR |
| UPC | 614046833746 |
The Fel-Pro BS-40681 is a premium quality rear seal engine gasket designed for various applications, specifically those with engine codes 325 330, 525 320, 530 323, and 528 328. This gasket conforms to the BS 40681 standard and is suitable for Z4 engines.
Crafted from advanced materials, this rear seal gasket guarantees a perfect seal to prevent coolant or oil leakages, ensuring optimal engine performance and longevity. Its high-temperature resistance makes it an excellent choice for heavy-duty usage and high-performance applications.
The BS-40681 rear seal gasket features a precise and consistent molded shape that ensures a proper fit and seal. The gasket's high-tension design enables it to effectively seal the engines under varying pressures and temperatures. Additionally, its elastomeric material allows it to flex and adapt to the engine's movements for additional durability.
Fel-Pro's engineering team has designed this gasket to provide a positive seal along the entire perimeter, minimizing the chances of leaks occurring. The gasket is also resistant to chemical and thermal degradation, ensuring it maintains its integrity over long periods of use.
Installing the BS-40681 rear seal gasket is made easy with optional edge seal or non-edge seal designs available, catering to various installation preferences and engine configurations. To further ensure a hassle-free installation process, Fel-Pro offers comprehensive installation instructions and technical assistance resources to its customers.
In summary, the Fel-Pro BS-40681 rear seal gasket is a dependable and durable solution for maintaining a tight seal in Z4 engines with the specified engine codes. Its high-performance materials, exacting precision, and robust design make it an essential component for any engine repair or replacement project.
Felpro BS-40681 is a rear seal kit designed for BMW Z4 models with engine sizes ranging from 3.2 to 5.3 liter. This article aims to evaluate the Felpro BS-40681 rear seal based on its key features, advantages, disadvantages, and a concluding recommendation.
Pros:1. High quality: Felpro is a reputable brand known for manufacturing reliable automotive parts. This rear seal kit is made using high-quality materials to ensure longevity and durability.
2. OEM compatibility: The Felpro BS-40681 rear seal is engineered to meet the OEM (original equipment manufacturer) specifications for BMW Z4 models.this can ensure a perfect fit and function.
3. Packaging: The kit includes all the necessary seals for multiple engines (325 330 525 320 530 323 328 528) and comes individually packaged in vinyl bags to protect against damage during shipping and storage.
4. Affordability: Felpro BS-40681 rear seal offers a more cost-effective alternative to genuine BMW parts and can save money for those who prefer aftermarket options.
Cons:1. Installation complexity: Installing a rear seal kit can be intricate and requires specific tools. BMW Z4 owners may need expert labor to replace the seals properly, increasing overall cost.
2. Potential need for additional parts: The sale of the Felpro BS-40681 kit as a separate component may not include other necessary parts such as gaskets, bolts or clamps. Such additional costs can make the upfront expense more significant.
Conclusion:The Felpro BS-40681 rear seal for BMW Z4 is a high-quality, OEM-compatible, and cost-effective solution for replacing leaking seals or as a preventative measure during engine maintenance. However, owners should be aware that professional labor costs for installation and potential additional part requirements could increase the overall investment.
Recommendation:If you are comfortable with performing the installation yourself, the Felpro BS-40681 rear seal is an excellent choice for BMW Z4 owners due to its superior quality and cost savings. For those who prefer a more turnkey solution, consulting a trusted service facility to evaluate their needs, preferences, and resources can lead to a more informed decision that best suits their situation.
Engineered via the most advanced sealing technologies, fel-pros OE replacement rear main seals offer right fit for a long-term, leak-free seal. Made to the same specifications as OE for correct fit and performance. Ideally fabricated and engineered via advanced sealing technologies. 2001 -2006 325ci base.
Felpro rear main seal. Fel-pro is a trusted automotive aftermarket brand of gaskets for engine, drive train, cooling, fuel and exhaust system repairs. 98-99 323is base. 2000 323ci base.
No hassle to install. Notes: location: rear. Solid, top-quality construction for extended protection. 98 2000 323i base.
Offers long-term, leak-free seal.
