Best Left Car Bonnets of 2025

Joseph Prokop Avatar
Joseph Prokop
Last Updated: 11 Feb 2025

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Left car bonnets are an essential component of any vehicle, as they serve as a protective cover for the engine, shielding it from external elements such as rain, dust, and debris. They also play an important role in the aerodynamics of the car, ensuring smooth airflow over the engine to help stabilise the vehicle at high speeds. Left car bonnets come in a variety of materials, including steel, aluminium, and carbon fibre, and can be customised to fit specific car models. Investing in a high-quality left car bonnet can ensure the longevity and performance of your vehicle.

At a Glance: Our Top Picks

eMagTech Hood Lock Nuts for Smart Fortwo Cover #TOP 1
eMagTech Hood Lock Nuts for Smart Fortwo
ftb score rating icon 9.8
BIAREN Left Hand Bonnet Hinge for Nemo Cover #TOP 2
BIAREN Left Hand Bonnet Hinge for Nemo
ftb score rating icon 9.7
X AUTOHAUX Bonnet Hood Lock Mechanism Replacement Cover #TOP 3
X AUTOHAUX Bonnet Hood Lock Mechanism Replacement
ftb score rating icon 9.5

Top 10 Left Car Bonnets

eMagTech Hood Lock Nuts for Smart Fortwo

A4517570101, A4517570201
eMagTech Hood Lock Nuts for Smart Fortwo Cover
eMagTech 1 Pair Car Top Bonnet Hood Locking Mechanism Left & Right A4517570101 & A4517570201 Compatible with Smart Fortwo 2007-2015

The eMagTech Hood Lock Nuts are designed for the Smart Fortwo models from 2007 to 2015, providing essential left and right hood lock nuts. These nuts enhance installation integrity and reliability, ensuring your hood is securely locked in place. Made from durable ABS plastic, they withstand harsh weather conditions, guaranteeing long-lasting performance. You will appreciate the easy installation process, as these nuts can be fitted either vertically or horizontally without requiring complicated tools or professional assistance.

What We Like
Compatible with Smart Fortwo 2007-2015
Durable ABS plastic material
Easy to install
Increases safety while driving
#TOP 2

BIAREN Left Hand Bonnet Hinge for Nemo

7912.E4, 1352919080, 7912E4
Silver
BIAREN Left Hand Bonnet Hinge for Nemo Cover
BIAREN Near Side Left Hand Bonnet Hinge For Citroen Nemo Peugeot Bipper Fiat Fiorino Qubo 2008 Onwards 7912E4 1352919080

The BIAREN Bonnet Hinge is designed for various models, including the Citroen Nemo and Peugeot Bipper, from 2008 onwards. This high-quality steel hinge ensures a secure and reliable fit, giving you peace of mind while driving. The item is compatible with multiple variations, making it a versatile choice for your vehicle. Before purchasing, you can easily confirm compatibility by checking the OEM numbers and the item photo, ensuring a hassle-free installation.

What We Like
High-quality steel construction
Compatible with multiple models
Easy to confirm fitment
Secure and reliable fit
#TOP 3

X AUTOHAUX Bonnet Hood Lock Mechanism Replacement

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Black
X AUTOHAUX Bonnet Hood Lock Mechanism Replacement Cover
X AUTOHAUX Front Left Top Bonnet Hood Locking Mechanism Replacement for Vehicle

The X AUTOHAUX Hood Lock is designed specifically for the Smart Fortwo 451 and Cabrio models from 2007 to 2015. This replacement part ensures that your vehicle's bonnet, service flap, or hood remains securely in place, providing peace of mind while driving. It's an excellent solution for replacing old or damaged hood lock top pieces, enhancing your vehicle's safety. The package conveniently includes one front left top bonnet hood locking mechanism, making installation straightforward.

What We Like
Fits Smart Fortwo models
Secure hood closure
Easy replacement of damaged parts
Convenient single-piece package
#TOP 4

Bonnet Locking Mechanism for Smart Fortwo

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Bonnet Locking Mechanism for Smart Fortwo Cover
Car Front Hood Locking Mechanism Left Right A4517570101 Fit for Fortwo 2007-2015

The Smart Fortwo Bonnet Locks are specifically designed for the 2007-2015 models, ensuring a perfect fit. Made from high-quality ABS material, these locks offer durability and resistance to wear and tear, providing peace of mind during use. Their excellent functionality allows for secure attachment, even on rough terrain, enhancing your off-road experience. Additionally, installation is straightforward, requiring no complicated tools, making it easy for you to replace old or damaged locks.

What We Like
Durable ABS material
Easy installation
Designed for rough terrain
Perfect fit for Smart Fortwo
#TOP 5

Smart Fortwo Front Hood Locking Mechanism

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popular
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Smart Fortwo Front Hood Locking Mechanism Cover
Hood Locking Mechanism, car engine system Front Hood Locking Mechanism Left Right A4517570101 a4517570201 Fit for Smart Fortwo 2007-2015

The Smart Fortwo Hood Lock is designed to perfectly replace the original locking mechanism for models from 2007 to 2015. Made from high-quality ABS material, it is durable and resistant to wear and collisions, ensuring it won’t easily deform or break. You will appreciate its ease of installation, as it can be mounted both vertically and horizontally without the need for complicated tools. This product also comes in a package with two locks, providing a reliable solution for your vehicle’s hood security.

What We Like
Durable ABS material
Easy installation
Perfect fit for Smart Fortwo
Includes two locking mechanisms
#TOP 6

Smart Fortwo Bonnet Hood Lock Mechanism

JMY10110
Black
Smart Fortwo Bonnet Hood Lock Mechanism Cover
1 PC Left Top Bonnet Hood Locking MechanismA4517570101 C22A Fits for Smart Fortwo (451) 2007-2015

The Smart Fortwo Hood Lock is designed specifically for the Smart Fortwo (451) models from 2007 to 2015. This high-quality latch is made from durable ABS material, ensuring it is both long-lasting and resistant to scratches. Its simple installation process allows you to easily mount it on the front left of your vehicle, providing a hassle-free experience. With its robust construction, you can enjoy peace of mind knowing that the bonnet is securely locked, enhancing the safety of your car.

What We Like
Durable ABS material
Easy installation
Compatible with Smart Fortwo 2007-2015
Scratch-resistant treatment
#TOP 7

KIMISS Engine Hood Actuator for Cooper Models

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KIMISS Engine Hood Actuator for Cooper Models Cover
KIMISS Active Hood Actuator, Left Right Engine Hood Actuator 51237300581 Bonnet Hinge Actuator for Cooper F55 F56 F57

The KIMISS Hood Actuator is designed for precise control of your vehicle's engine hood. With OE number compatibility, it ensures a perfect fit for certain Cooper models from 2014 to 2023. The actuator features a high-speed motor and advanced sensing technology, allowing for quick opening and closing of the hood, which enhances your convenience. Additionally, its durable construction provides excellent wear and high-temperature resistance, guaranteeing long-lasting performance even under demanding conditions.

What We Like
Precise hood control
Quick opening and closing
Durable materials
OE number compatibility
High-performance reliability
#TOP 8

KIMISS Bonnet Lock Mechanism for Smart Fortwo

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Black
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KIMISS Bonnet Lock Mechanism for Smart Fortwo Cover
KIMISS Front Left Top Bonnet Hood Locking Mechanism A4517570101 Fit for Smart (451) Fortwo 2007‑2015

The KIMISS Bonnet Lock is specifically designed for the Smart (451) Fortwo models from 2007 to 2015. This product serves as a perfect replacement for the original part, ensuring that it meets or exceeds factory specifications. Made from high-quality ABS material, it is durable and resistant to rust and corrosion. Installing this lock mechanism is straightforward, requiring no complicated tools, providing you with a reliable and stable performance for your vehicle's bonnet. This ensures your car remains secure and functions properly.

What We Like
Widely applicable for specific models
High-quality, durable materials
Easy installation process
Meets factory specifications
#TOP 9

EMSea Bonnet Hood Release Cable for Evoque

LR025409
EMSea Bonnet Hood Release Cable for Evoque Cover
EMSea Front Door Lock Cable Replacement LR025409 Compatible with Range Rover Evoque 2011-2019 Bonnet Hood Release Cable Car Front Door Handle Pull Cord

The EMSea Evoque Release Cable is designed specifically for the Range Rover Evoque models from 2011 to 2019. This cable connects the exterior door handle to the lock assembly, allowing you to open and close your front doors with greater ease. It is compatible with both the left and right front doors, enhancing convenience for users. Replacing your old front door control release lock cable with this product ensures reliable performance and improved functionality for your vehicle.

What We Like
Easy installation
Improves door operation
Compatible with both doors
Reliable performance
#TOP 10

Front Left Bonnet Lock for Smart Fortwo

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popular
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Front Left Bonnet Lock for Smart Fortwo Cover
Top Bonnet Locking, Front Left Top Bonnet Hood Locking Mechanism Black Fit for Smart (451) Fortwo 2007‑2015, OEM: A4517570101

The Smart Fortwo Bonnet Lock is specially designed for Smart (451) Fortwo models from 2007 to 2015. Made from high-quality ABS material, it offers excellent wear, rust, and corrosion resistance, ensuring durability and a long service life. Its professional manufacturing process guarantees that it meets standard specifications, giving you peace of mind in its reliability. Additionally, this lock is easy to install, allowing you to replace the old or damaged one without the need for complicated tools, saving you time and effort.

What We Like
High-quality ABS material
Easy to install
Durable and long-lasting
Professional manufacturing standards
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Why are they called car bonnets?

A car bonnet is the metal part that covers the engine of an automobile. The term car bonnet is a British term, used primarily in England, Ireland, Scotland, Wales, India, New Zealand, Australia, etc. Bonnet comes from the Old French word bonet, which means cloth used as a headdress.

2. What is the bonnet of a car called?

A car hood, also referred to as a bonnet in some other countries, is the hinged cover that rests over the engine of a front-engine vehicle. Its purpose is to provide access to the engine for repair and maintenance. A concealed latch is typically used to hold down the hood.

3. Why do cars have bonnets?

The hood or bonnet is the hinged cover over the engine of motor vehicles that allows access to the engine compartment for maintenance and repair.

4. What are bonnets and hoods?

The hood (American English) or bonnet (Commonwealth English) is the hinged cover over the engine of motor vehicles. Hoods can open to allow access to the engine compartment, or trunk (boot in Commonwealth English) on rear-engine and some mid-engine vehicles) for maintenance and repair.

Editor's Notes

During our left car bonnet research, we found 22 left car bonnet products and shortlisted 10 quality products. We collected and analyzed 3,798 customer reviews through our big data system to write the left car bonnets list. We found that most customers choose left car bonnets with an average price of £15.53.

The left car bonnets are available for purchase. We have researched hundreds of brands and picked the top brands of left car bonnets, including eMagTech, BIAREN, X AUTOHAUX, KIMISS, Aramox. The seller of top 1 product has received honest feedback from 293 consumers with an average rating of 4.9.

Written by
Joseph Prokop Avatar

Joseph is a seasoned writer who's also passionate about automotive. His passion for automotive care and maintenance fuels his drive for more knowledge in the field. He currently resides in Middlesbrough, where he finds time to write informative contents on automotive. His automotive related articles are quite popular in journals around the world. Joseph continues to use his wealth of experience in the industry to create helpful guides on automotive.