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- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE Match Front Bonnet Lock Lower Part is a premium-quality replacement bonnet latch component designed to restore the secure operation and correct alignment of the front bonnet locking system on compatible classic Porsche models. Manufactured to OE specifications for fit, strength and durability, this precision-engineered lower lock mechanism works in conjunction with the upper bonnet lock to ensure positive engagement, secure bonnet retention and smooth release when the bonnet is opened.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 5
Manufactured from high-strength steel with a durable corrosion-resistant finish, the lock assembly is engineered to withstand repeated opening and closing cycles, vibration and continual exposure to moisture, road debris and changing weather conditions. Precision-manufactured to replicate the original Porsche dimensions and mounting points, it provides direct OE-style installation, making it ideal for restoration projects, accident repairs or replacing a worn, damaged or corroded original bonnet lock component.
What This Product Does:
- Forms the lower section of the front bonnet locking mechanism.
- Works with the upper bonnet lock to securely retain the bonnet.
- Ensures smooth bonnet opening and closing.
- Maintains correct bonnet alignment when latched.
- Helps prevent accidental bonnet opening during driving.
- Restores factory bonnet locking performance.
- Replaces worn or damaged bonnet latch components.
- Forms an essential part of the front bonnet locking system.
Symptoms Of Wear Or Failure:
- Difficulty latching the bonnet securely.
- Bonnet requiring excessive force to close.
- Loose or misaligned bonnet when closed.
- Bonnet rattling while driving.
- Difficulty releasing the bonnet.
- Corrosion or excessive wear on the latch mechanism.
- Sticking or inconsistent locking operation.
- Bent or damaged latch components.
- Poor bonnet panel alignment.
- Bonnet failing to remain securely closed.
Why Replacement Matters:
- The bonnet lock lower part is subjected to continual mechanical loads, vibration and exposure to moisture, dirt and road contaminants. Over time, the locking surfaces can wear, corrosion may develop and the mechanism can become damaged or misaligned, affecting the secure operation of the bonnet.
- A worn or faulty lower lock component can compromise both convenience and safety. An improperly secured bonnet may rattle, sit out of alignment or, in severe cases, fail to remain fully latched during driving. It may also increase wear on the upper lock, release cable and surrounding bonnet hardware, resulting in more extensive repairs.
- Replacing the original component with the OE Match Front Bonnet Lock Lower Part restores secure bonnet engagement, smooth operation and factory-correct alignment. Manufactured to OE standards using premium-quality materials, it provides factory-style fitment, excellent durability and dependable long-term reliability, helping maintain the safety, functionality and originality of your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64451105400
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Small Rubber Bonnet/Boot Hooks (Set of 2)
Complete your Porsche project with the authentic finishing touch using these Small Rubber Bonnet/Boot Hooks (Set of 2. Inspired by the simple and purposeful fastening systems used on classic Porsche competition cars, these high-quality rubber hooks provide secure bonnet or engine lid retention while adding an unmistakable motorsport-inspired appearance.
It's often the smallest details that define the quality of a build. Whether you're creating a backdate, replica, restomod or tribute car, these small rubber hooks help capture the clean, functional look of the legendary RSR while offering a lightweight and dependable fastening solution.
Manufactured from durable, high-quality rubber with robust mounting eyelets, these hooks are designed to withstand repeated use while maintaining excellent flexibility and holding strength. By reducing unnecessary complexity and weight, they reflect the same engineering philosophy that made Porsche's factory competition cars so effective.
Perfect for enthusiasts who appreciate authentic styling and attention to detail, these engine lid hooks provide the finishing touch that demonstrates every aspect of the build has been carefully considered.
What Do Rubber Bonnet/Boot Hooks Do?
Rubber bonnet and boot hooks provide a simple, secure method of retaining body panels while delivering an unmistakable motorsport-inspired appearance.
Their primary functions include:
- Securing the bonnet or engine lid.
- Helping prevent unwanted panel movement.
- Providing a lightweight fastening solution.
- Supporting simplified body panel retention.
- Enhancing competition-inspired styling.
- Complementing restoration and custom builds.
They remain a popular choice for classic Porsche projects where reliability, simplicity and reduced weight are key objectives.
Why Upgrade to Rubber Engine Lid Hooks?
Rubber engine lid hooks are chosen for both their practical advantages and iconic appearance.
Common reasons for fitting them include:
- Completing an RSR-inspired build.
- Finishing a backdate or tribute project.
- Reducing weight compared with conventional latch systems.
- Simplifying bonnet or engine lid fastening.
- Replacing worn or damaged rubber straps.
- Adding an authentic motorsport detail.
- Enhancing the overall appearance of the vehicle.
These subtle upgrades deliver a purposeful finish that reflects Porsche's rich motorsport heritage.
Benefits
- Adds authentic competition-inspired styling.
- Lightweight alternative to conventional fastening systems.
- Secure bonnet or engine lid retention.
- Durable construction for long service life.
- Straightforward installation.
- Completes the appearance of backdate and restomod builds.
- Demonstrates exceptional attention to detail.
- Excellent value OE Match restoration component.
Installation Recommendations
For the best results, inspect or renew associated mounting
hardware during installation, including:
- Mounting brackets.
- Retaining pins.
- Fasteners and fixings.
- Reinforcement plates where required.
- Bonnet or engine lid alignment.
- Body panel mounting points.
Correct positioning and adjustment will ensure secure fastening, consistent tension and a professional-quality finish.