BMW WN383FF Plate Bolt

( Manufacturer Part Number: WN383FF ), ( Part Type: Plate Bolt ), ( Manufacturer Warranty: 12 Month Warranty ), ( Info: Flex Plate Bolt Hex Bolt 10 X 17.5mm ), ( Important Info: 10 X 17.5mm ), ( Years: 2001 2002 2003 2004 2005 01 02 03 04 05 ), ( Fitment: Bmw 325i Flex Plate Bolt ), ( Cs-sku: 400 )

Review BMW Genuine Plate Bolt fits FLEX 325I 2001–2005

The WN383FF flex plate bolt is an essential component for the 2001-2005 BMW 325i models produced in the years 2002, 2003, and 2004. This bolt plays a crucial role in securing the engine's accessory drive pulleys to the engine's crankshaft, which is collectively referred to as the flex plate.

This particular bolt is a high-tensile fastener, manufactured from premium quality steel that ensures the necessary strength and durability. The head of the bolt is designed to provide a secure seating on the engine's crankshaft, while the threaded portion is engineered to mate flawlessly with the pulley's threaded holes.

The WN383FF flex plate bolt features a 12-point star design for the head, which facilitates easier torquing and reduces the likelihood of the bolt rounding off during installation. The bolt's thread pitch is 12 mm, and it measures 65.5 mm in length. The head diameter is approximately 16.5 mm, while the thread diameter is around 14 mm.

It's important to note that this bolt is not intended for use in high-performance applications, as the increased stresses on the engine may exceed the bolt's load capacity. In such cases, a more robust bolt specifically designed for high-performance applications may be required.

Installing the WN383FF flex plate bolt is a relatively straightforward process. However, it's essential to follow the recommended torque specification to ensure a secure and reliable connection. The typical torque specification for this bolt is around 25 Nm (245 in-lbs), but it's always a good idea to consult the vehicle's service manual or consult with a BMW specialist for the most accurate information.

In summary, the WN383FF flex plate bolt for the 2001-2005 BMW 325i models is a critical engine component that ensures the proper connection of the accessory drive pulleys to the engine's crankshaft. Manufactured from premium quality steel, it features a 12-point star head design for easier torquing and a thread pitch of 12 mm. Proper installation and adherence to the recommended torque specification are essential to ensure reliable engine performance.

Flex Plate Bolt Replacement for 2001-2005 BMW 325i (2002, 2003, 2004): Pros, Cons, and Conclusion

BMW 325i vehicles produced between 2001 and 2005 required flex plate bolts to secure the engine's flywheel to the transmission. Over time, these bolts may wear out or break, leading to potential engine damage. Replacing these bolts is a routine maintenance task.

- Guaranteed fit: OEM flex plate bolts are designed specifically for BMW 325i vehicles, ensuring a perfect fit and optimal performance.

- High-quality materials: OEM bolts are made from top-grade materials, ensuring durability and longevity.

- Warranty: OEM parts often come with warranties, providing peace of mind and protection against manufacturing defects.

- Cost: OEM parts are typically more expensive than aftermarket alternatives.

- Lower Cost: Aftermarket bolts are usually less expensive than OEM parts.

- Quality Concerns: Aftermarket bolts may not be of the same quality as OEM parts, potentially leading to issues with fit, durability, and performance.

- Lack of Warranty: Aftermarket parts usually do not come with warranties, increasing the risk for potential buyers.

Deciding between an OEM and aftermarket flex plate bolt comes down to your priorities. If you value the assurance of a perfect fit, high-quality materials, and peace of mind through a warranty, an OEM part is the best choice. However, if you're looking for a more cost-effective solution, an aftermarket bolt may be the better option for you.

Considering the importance of this bolt in maintaining the engine's performance and safety, we would recommend investing in a high-quality, reliable OEM flex plate bolt. While it may cost more upfront, the peace of mind and potential long-term savings from avoiding potential engine damage make it a worthwhile investment.

Details:

12 Month Warranty. Detailed Notes: M10 x 17.5. Vehicle Fitment Information, Vehicle Transmission, 2001 - 2005 BMW 325IAutomatic. Notes: Flex Plate Bolt Hex 10 x 17.5mm.

part #: wn383ff price

• $16.16

specifications flwheflepla:

• for models: 325i, Flex
• for makes: Bmw
• for years: 2001-2005
• mpn: Wn383ff
• part type: Plate Bolt
• manufacturer warranty: 12 Month Warranty
• info: Flex Plate Bolt Hex Bolt 10 X 17.5mm
• important info: 10 X 17.5mm
• years: 2001 2002 2003 2004 2005 01 02 03 04 05
• fitment: Bmw 325i Flex Plate Bolt
• cs-sku: 400

general flwheflepla:

• Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
• condition: New

payments flwheflepla:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping flwheflepla:

• cost: $0.00
• class: Standard
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery
• transit: 3-7 Days
• carrier: FedEx

offer flwheflepla:

• quantity: 1
• started: May 26, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller flwheflepla:

• # reviews: 90738
• rating: 95.1%
• city: Miami, Florida

returns flwheflepla:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

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