Underbody Protection FAQ
General Questions
No. Aluminium can be a practical choice when lower weight is important and a compatible version is available, while steel is often selected for repeated impacts and more demanding use. Neither material is automatically better for every vehicle or road condition.
A thicker aluminium skid plate is also not automatically stronger than a thinner steel plate. Real-world performance depends on the material grade or alloy, plate geometry, reinforcement, mounting system, protected area and direction of impact. Thickness figures from steel and aluminium should not be compared in isolation.
For a detailed comparison, read our steel vs aluminium skid plate guide.
Our products are vehicle-specific and designed for precise fitment for particular car models and generations. We do not focus on generic universal plates.
Most of our vehicle-specific skid plates are designed to use existing mounting points and do not require drilling, welding or cutting. However, installation requirements may vary by vehicle and product, so please check the individual product description and installation instructions before ordering.
Vehicle warranty coverage is determined by the vehicle manufacturer or dealer. If warranty protection is a concern, we recommend confirming the applicable conditions with your dealership before installation.
Selection & Compatibility
Use our UnderbodyGuards GuardPass™ to check your vehicle by VIN. GuardPass™ uses the available VIN data to identify your vehicle, asks you to confirm the vehicle configuration when necessary, and displays compatible underbody protection products from our catalog.
You can also browse our catalog by selecting your vehicle brand, model, and year.
UnderbodyGuards GuardPass™ is our VIN-based vehicle identification and underbody protection selection tool.
Enter your 17-character VIN to begin. GuardPass™ checks the available vehicle information and may ask you to confirm details such as the model, production year, engine, transmission, drivetrain, or powertrain.
After the vehicle is confirmed, GuardPass™ displays an interactive underbody map with the relevant protection zones and compatible products available for your vehicle.
A VIN check helps identify the exact vehicle configuration more accurately than the model name and production year alone. Vehicles from the same model range may differ by engine, transmission, drivetrain, powertrain, market specification, or production version.
GuardPass™ uses the available VIN information and asks you to confirm important vehicle details before displaying compatible underbody protection products.
GuardPass™ first checks the vehicle information available for your VIN. If additional confirmation is required, you will be asked to select the correct vehicle details.
After confirmation, GuardPass™ creates your vehicle-specific protection overview. It displays an interactive underbody map, the relevant protection zones, and compatible products from our catalog. Available products can be added directly to your cart.
Some VIN data sources provide only partial information, especially for certain markets, older vehicles, uncommon models, or specific vehicle versions. In this case, GuardPass™ may ask you to confirm the missing vehicle details.
If your vehicle cannot be matched to compatible products, you can submit a request through GuardPass™. Please provide the requested vehicle information so that our team can review the case.
GuardPass™ helps match the vehicle information available from the VIN and the details confirmed by the user with the compatibility data in our product catalog.
Before ordering, please make sure that the displayed model, production year, engine, transmission, drivetrain, and powertrain are correct. Vehicles with the same model name may have different configurations, mounting points, or underbody components.
Vehicle modifications, imported versions, and non-standard configurations may affect fitment. If any displayed information is incorrect or unclear, contact us before placing the order.
The available protection products depend on the exact vehicle and its configuration. GuardPass™ may display protection for:
- Engine: Protects the engine sump, oil pan, and lower engine area.
- Transmission: Protects the gearbox or transmission housing.
- Radiator and front section: Protects exposed components at the front underside of the vehicle.
- Transfer case: Protects the transfer case on four-wheel-drive and all-wheel-drive vehicles.
- Front or rear differential: Protects the differential housing from impacts and road hazards.
- Fuel tank: Protects the fuel tank from stones, debris, and impacts.
- AdBlue tank: Protects the exposed AdBlue tank and related components.
- Electric motor: Protects the front or rear electric drive unit on hybrid and electric vehicles.
- EV battery: Protects exposed areas of the high-voltage battery housing underneath an electric vehicle.
Not every protection zone or product is available for every vehicle.
Yes. Most underbody protection products are designed for vehicles with factory suspension, factory bumpers, and standard underbody components.
Lifted suspension, aftermarket bumpers, modified exhaust systems, non-standard subframes, additional equipment, or previous vehicle modifications may affect installation and compatibility.
If your vehicle has been modified, contact us before ordering and provide clear photos of the vehicle’s underside together with details of the modifications.
Construction & Materials
Our underbody protection products are mainly made from steel or aluminium, depending on the vehicle application and protected area.
Steel is commonly selected where repeated impacts and demanding road conditions are a priority. Aluminium is usually lighter and does not develop conventional red iron rust, making it a practical option where lower weight is important.
Neither material is automatically better in every application. Real-world protection depends on material grade or alloy, plate thickness, geometry, reinforcement, mounting system, protected area and impact direction.
Thickness figures from steel and aluminium should not be compared in isolation. For more detail, read our steel vs aluminium skid plate guide.
Steel skid plates are typically protected with a powder-coated finish designed to reduce corrosion exposure. The coating should be inspected after strong impacts, winter driving or prolonged exposure to road salt, and damaged areas should be repaired where necessary.
Aluminium does not develop conventional red iron rust, but it can still oxidise or experience surface or galvanic corrosion depending on moisture, salt, fasteners and contact with other metals.
Both materials benefit from periodic cleaning and inspection, especially after winter, mud or salted-road use.
A vehicle-specific skid plate may slightly reduce local ground clearance because it adds material beneath the protected component, but it should not hang lower than necessary.
A correctly designed plate follows the vehicle's underbody layout, protects the lowest vulnerable area and avoids creating a new unnecessarily low point.
Exact clearance depends on the vehicle, protected zone and skid plate design, so the individual product and installation layout should be checked before fitting.
Service access depends on the exact skid plate and vehicle application. Some plates include an oil-sump or oil-drain opening, while others require the skid plate to be removed during routine maintenance.
Both solutions can be normal. What matters is that service access is practical and that the plate can be removed and correctly reinstalled without difficult or improvised modifications.
Always check the individual product specification and installation instructions before fitting. For more detail, read our guide to skid plate cooling, noise and service access.
Installation
Yes. Each product includes comprehensive installation instructions specific to your vehicle model and a complete hardware kit. With basic tools and mechanical aptitude, installation is manageable for most vehicle owners or any qualified service center.
Yes. The required fasteners and mounting hardware are included in the kit for installation on your vehicle.
Our vehicle-specific skid plates are designed for the mounting arrangement specified for the listed vehicle application. Many products use existing vehicle mounting points and require no drilling, welding or cutting.
Installation requirements can vary between products, so always check the individual product description and supplied installation instructions before fitting. Do not drill, cut or modify the vehicle unless the manufacturer's instructions specifically require and permit it.
Installation time depends on the vehicle, protection zone, number of plates, mounting design and available workshop equipment.
A single plate may be relatively straightforward to install, while multi-plate protection sets or vehicles with additional factory panels can take longer. Follow the supplied installation instructions and allow enough time to check alignment, clearances and fastener installation correctly.
Absolutely. You can purchase from us and have any mechanic, service center, or qualified technician install the protection. All necessary components and instructions are included in the package.
Ordering & Payment
Select your vehicle brand, model, and year, choose the protection components you need, add them to your cart, and proceed to checkout. Enter your delivery address and contact information, then select your preferred payment method.
We accept secure online payments by credit card (Visa, Mastercard, American Express), Klarna, PayPal, and bank transfer by invoice. Full details and the exact set of available options for your country are shown at checkout and on our Payment page.
Yes. Business customers can enter their company details at checkout for invoicing.
If you are an eligible EU business customer and provide a valid VAT number that is successfully verified, VAT may be removed in accordance with applicable EU VAT rules.
The invoice is issued according to the order and payment status and sent by email where applicable.
Prices on underbodyguards.com are shown including VAT.
If you are an eligible EU business customer and provide a valid VAT number that is successfully verified, VAT may be removed in accordance with applicable EU VAT rules.
If you are an eligible EU business customer and provide a valid VAT number that is successfully verified, VAT may be removed in accordance with applicable EU VAT rules.
If the VAT number cannot be verified or the transaction is not eligible for zero-rated intra-Community treatment, VAT may be charged.
For orders shipped outside the European Union, VAT is not charged by UnderbodyGuards. However, local import VAT, customs duties, brokerage fees, or other charges may apply according to your country’s regulations. These costs are the customer’s responsibility.
The final amount, including VAT (if applicable) and shipping, is shown on the last step of checkout before you confirm and pay for your order.
For deliveries outside the European Union, the checkout total does not include local import VAT, customs duties, customs clearance fees, or courier brokerage charges.
Shipping & Returns
We ship to many European countries and selected international destinations. Orders are shipped from our EU warehouse by courier service.
Free shipping is currently available to the following EU countries: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, France, Germany, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Romania, Slovakia, Slovenia, and Spain.
For other destinations, please check the current country-specific shipping rates on our Shipping page:
https://underbodyguards.com/shipping/
Yes. We ship skid plates and underbody protection products to the United States by FedEx.
Shipping costs a fixed €139 per order. Any applicable import duties, taxes, customs clearance fees, or brokerage charges are paid by the recipient.
For complete delivery information, please visit our Shipping page.
Most orders are delivered within 3–5 working days after dispatch, depending on the destination country.
Delivery may take longer for remote areas, islands, non-EU destinations, holidays, customs processing, or local courier delays.
Once your order has been dispatched, you will receive a shipping confirmation with tracking information by email.
You can use the tracking link to follow the delivery status of your package.
If the package arrives damaged, please take clear photos of the packaging and the item before installation.
Contact us as soon as possible with your order number and photos. We will review the case and help arrange the next steps with the courier.
If we sent the wrong product or the product has a verified defect, we will arrange the appropriate solution in accordance with our return policy.
If the product was selected incorrectly or you changed your mind, return shipping may be your responsibility. Products should not be installed, modified or damaged before the return is approved.
Before ordering, we recommend using our VIN check if you are unsure about compatibility.
Warranty & Maintenance
All products include a 24-month manufacturer's warranty covering defects in materials and workmanship. The warranty does not cover damage from accidents, improper installation, modification, or misuse.
Warranty does not apply to damage from serious accidents, extreme off-road use, motorsport activities, or failure to follow installation and operation instructions. Normal wear of protective coatings and cosmetic damage without functional impact is not considered a warranty claim.
Yes. Periodic inspection and cleaning are recommended, especially after winter driving, mud, gravel roads or exposure to road salt.
Remove accumulated dirt, mud and salt from the skid plate and mounting areas. Check fasteners, brackets, drainage openings and the protective coating after significant impacts or during routine service.
For steel plates, damaged coating should be repaired where necessary to reduce corrosion risk. Aluminium should also be cleaned and inspected because it can still oxidise or experience surface or galvanic corrosion.
A correctly fitted vehicle-specific skid plate should not normally create abnormal noise, vibration or cooling problems. Rattling or vibration can indicate loose hardware, incorrect alignment or contact with nearby components.
The practical effect on fuel consumption depends on the vehicle, plate weight, plate design and number of protection sections installed, so a universal fuel-consumption figure cannot be guaranteed.
For more detail, see our skid plate cooling, noise and vehicle service guide.
Additional Information
Please use the feedback form on the "Contacts" page or email us directly. We strive to respond promptly to all inquiries to assist you with your selection and ordering process.
Yes, we work with automotive shops, dealers, and fleet operators. For volume orders or wholesale inquiries, please contact us directly through our contact form or email to discuss pricing and terms.
Contact us with your order number and clear photos of the product and packaging. We will verify the issue and arrange the appropriate replacement, refund or other solution in accordance with our return policy.
Returns & Refunds
We offer a 60-day return window from the date of purchase. Returned products must be in good condition, with all included accessories and suitable protective packaging.
Return conditions and return-shipping responsibility depend on the reason for the return. Products that have been installed, modified or damaged may not be eligible for return.
Please contact us before sending any product back. Returns are processed after the product is received and inspected. For full details, see our Returns page.
Contact us at info@underbodyguards.com with your order number and request return authorization.
We will review the request and provide the applicable return instructions, including return-shipping arrangements where relevant.
After the returned product is received and inspected, the refund will be processed according to the applicable return conditions and original payment method.
Return shipping depends on the reason for the return and the applicable return conditions.
If we sent the wrong product or the product has a verified defect, we will arrange the appropriate solution in accordance with our return policy. For change-of-mind returns or products selected incorrectly by the customer, return shipping may be the customer’s responsibility.
Please contact us before returning any product so that we can confirm the correct return procedure.
After we receive your return, inspections typically take 2-3 working days. Refunds are processed to your original payment method and may take 3-5 additional business days to appear, depending on your financial institution.
