fits model: 535, 325, 525, 528.

( Brand: Febi ), ( Manufacturer Part Number: 5173 ), ( Part Type: Valve Bolt ), ( Fitment Type: Direct Replacement ), ( Oe/oem Part Number: 11-33-1-744-355 ), ( Part Name: Valve Adjust Bolt ), ( Manufacturer Warranty: 2 Year )
The FEBI 5173 Valve Bolt is an essential component in various automotive applications, designed to securely fasten valves in internal combustion engines. This particular valve bolt is identified by the part numbers 535 325 735 525 635 528 533 633 733 320.
Measuring approximately 68.58mm in length, this high-performance valve bolt is manufactured from superior-quality materials, ensuring excellent strength and durability. It is engineered to withstand the extreme conditions of the engine environment and delivering reliable performance over extended periods.
This FEBI Valve Bolt comes with an H7 head, providing a hexagonal socket contact surface for easier installation and removal. Its hexagonal shape ensures a better grip on the socket during tightening, reducing the chance of sockets slipping and damaging the bolt during installation.
To accommodate various engine designs, this valve bolt features different thread pitches. It comes with a 1.25 x 13 UNF-2B thread pitch on one end and a 1.25 x 13 UNF-3B thread pitch on the other end. This versatility makes it suitable for use in a wide range of automobiles.
Additionally, the FEBI 5173 Valve Bolt boasts a robust coating that shields the bolt from corrosion and provides an attractive appearance. This protective layer fortifies the bolt against harsh environments, ensuring extended service life even in challenging conditions.
When replacing worn-out or damaged valve bolts, it is essential to select a reliable and high-quality replacement like the FEBI 5173 Valve Bolt. By choosing this part, you can be confident in the knowledge that it will meet or exceed the original equipment manufacturer's specifications and perform optimally in your vehicle's engine.
The FEBI 5173 Valve Bolt is not only perfect for DIY automotive enthusiasts seeking to maintain their vehicles; it is also an excellent option for professional mechanics or repair shops that demand superior-quality parts for their clients. In summary, this valve bolt is a reliable, high-performance, and versatile addition to any automotive workshop or garage, offering excellent value for those looking for a dependable replacement part for their engine applications.
The FEBI 5173 Valve Bolt Kit (535 325 735 525 635 528 533 633 733 320) is a set of valve bolts designed to replace the original equipment in various Volkswagen and Audi vehicles. Here are some potential pros and cons of buying this kit:
Pros:1. OEM-quality replacement: FEBI is a well-known brand for supplying high-quality European automotive parts. This valve bolt kit is specifically designed to match the original equipment in Volkswagen and Audi vehicles, ensuring a proper fit and reliable performance.
2. Engine performance: Worn or damaged valve bolts can cause poor engine performance or even engine damage. Replacing worn valve bolts with new ones can help prevent these issues and improve overall engine efficiency.
3. Preventing coolant leaks: Over time, worn valve bolts can cause coolant leaks, which can be a safety concern and lead to expensive repairs. Replacing valve bolts with new ones can help prevent coolant leaks and save you money in the long run.
4. Easy installation: Valve bolt replacement is a relatively straightforward task that can be done by the average DIYer or at a moderate cost through a professional mechanic. The FEBI 5173 kit includes all the necessary bolts for the specific Volkswagen or Audi model, making it a convenient and time-saving option for those who prefer to do the work themselves.
Cons:1. Cost: While the FEBI 5173 Valve Bolt Kit is of high quality, it may come with a higher price tag compared to other aftermarket brands. However, choosing a high-quality product like FEBI can save costs in the long run by preventing more extensive engine damage or repair needs.
2. Availability: Depending on the location and availability, the FEBI 5173 Valve Bolt Kit might not be easily accessible in local auto parts stores. Essential to check with local vendors or order online from trusted suppliers.
In conclusion, the FEBI 5173 Valve Bolt Kit offers several advantages in terms of OEM quality and long-term engine performance benefits. The potential disadvantages involve cost and availability, but these factors should not outweigh the value of a reliable and properly functioning engine. Therefore, if you drive a Volkswagen or Audi and are experiencing valve bolt-related issues, investing in a high-quality replacement kit like the FEBI 5173 may be worth considering to maintain ideal engine performance and prevent potential safety hazards.
Its OE-standard design provides the right fit and solution to your vehicle needs. 92-93 325i Base. 70-71 2800CS. 71-74 2002 Ti.
Febi Valve Adjust Bolt. 77-78 630CSi. Offers unmatched quality at an price. Part of the renowned Holstein group, Febi is a leading brand OE equivalent parts that trusted worldwide.
Strict OE requirements in fitment and functionality ensure part is ready to install reliable performance. Meticulously crafted to OE-specific standards.