Browse the website, select your items, add them to the cart, proceed to checkout, leave any possible query, and complete the payment.

We use shopify payment as our primary payment channel, it typically accept major credit cards and digital wallets like Apple Pay.

Payment failures can occur several reasons: 1) Incorrect payment information (card number, expiry date, CVV, or billing address mismatch). 2) Insufficient funds or exceeded credit limit. 3) Card restrictions (e.g., suspected fraud, nransaction disputes initiated by the bank or cardholder). 4) Network issues (instability, interruption, or slow speed during processing). 5) Device or browser incompatibility (outdated OS or browser version).

Once an order is processed by our system, modifications are generally not possible. You could cancel it and re-order with the right selection.

We do not recommend sending sensitive information like credit card details via email due to security concerns. Please use the secure ordering channels on our website.

On the final checkout page, find the box labeled "Apply Source Code [+]" or similar and enter your code. Note: Even if the total doesn't update immediately, the code will be verified and the discount applied during order processing, subject to its terms.

Yes. We partner exclusively with export-qualified manufacturers who have extensive experience in international markets. Our products utilize high-quality materials to avoid issues like "material odor" or safety risks like thermal runaway, ensuring they meet the standards expected by premium EV owners.

You are buying from the global hub of EV innovation. We provide the latest iterations of EV technology, from advanced carbon fiber to integrated die-casting parts. For added security, we support PayPal payments, giving you full access to Buyer Protection and dispute resolution.

Carefully check your vehicle's make, model, year, and Part Number (if applicable) against the information on the product
page. Contact customer service if unsure.

If shipped via a trackable carrier, a tracking number will be emailed upon dispatch, you could find an "order tracking" page via support channel. You can also log in to "MY ACCOUNT" to view order history and shipping information.

In the rare event (<1% chance) a part is out of stock after ordering, we will notify you with the option to cancel that part or the entire order. Normally, the exact SKU will not be clickable or orderable.

We believe in a "No Tariff Shock" experience. evparts4x4 utilizes compliant, specialized logistics channels for EV accessories and battery products, ensuring your package arrives safely and legally. We offer transparent, fast shipping (typically 7-15 days). By optimizing our logistics routes and handling the complexities of international transit in advance, we minimize the risk of hidden customs fees, so the price you see is the price you pay.

We understand that "Tariff Shock" is a major concern for international shoppers. Unlike many sellers who leave you to deal with unpredictable UPS/DHL fees, evparts4x4 utilizes specialized air freight and small packet channels for light items. We have long-term agreements in place with logistics partners in major markets—including the USA, UK, Europe, and Australia—specifically designed to ensure our customers are not hit with high customs duties or clearance fees. The price you see is intended to be the final price you pay.

Yes, we have stable, long-term partnerships with freight forwarders who specialize in electrified goods. While international shipping can be uncertain, our dedicated air freight channels generally ensure delivery within 7–15 days.

Material details are usually provided on the product description page. We prioritize quality and durability.

Most parts are designed for easy installation. Refer to the installation instructions on the product detail page. We are also working on adding installation videos.

Not at all. At evparts4x4, we specialize in "Non-Destructive Installation." Most of our products are designed to fit into factory slots without drilling or permanent alterations, ensuring your vehicle remains Warranty Safe. To give you extra peace of mind, our technical team manually verifies your vehicle’s make and year before we ship your order, ensuring 100% compatibility and a premium, OEM-like fit right out of the box.

Safety and quality are our top priorities. We only partner with experienced factories that hold proper export qualifications to ensure our parts meet high standards for materials and certification. To ensure a premium experience, we address the common issue of "vague instructions" by providing detailed installation guides and demonstration videos for most products. These are available directly on our product pages, our YouTube channel, or sent privately to you after purchase to ensure a smooth, professional-grade installation.

We prioritize "Non-Destructive" upgrades. Our products are designed to be "Plug & Play" and "100% Reversible," meaning they do not require wire-cutting, system code modifications, or interference with high-voltage circuits. This allows you to return your car to its original OEM state at any time to preserve its resale value and warranty integrity.

We focus on major EV brands including BYD, Tesla, MG, and GWM. Because vehicle configurations can vary by region (US, UK, Europe, Australia), we utilize localized vehicle data to ensure hardware compatibility. For technical products, we collect your Model Year and VIN at checkout to verify software and hardware matching with our supplier alliance before shipping.

Once we receive and inspect your returned item, we typically process it within 3-5 business days. You will receive an email notification when your refund is issued. Depending on your bank or payment provider, it may take an additional 5-10 business days for the funds to appear in your account.

To start a return, simply contact our support team at support@evparts4x4.com with your order number and the reason for the return. We will provide you with the return address and detailed instructions. Please ensure the item is securely packaged to avoid damage during transit.

Items must be returned within 30 days of delivery in their original, unused condition and packaging. All parts, hardware, and instructions must be included. Please note that items showing signs of installation or modification cannot be accepted for a full refund.

We sincerely apologize for the inconvenience. If you receive an incorrect or defective part, please contact us immediately with photos of the item and the packaging. We will prioritize a free replacement or a full refund, covering all associated shipping costs.

If the part doesn't fit your vehicle or you’ve simply changed your mind, you can return it within 30 days. In these cases, the customer is responsible for the return shipping costs. Once the item is inspected and confirmed to be in original condition, we will issue a refund for the product price.

Your satisfaction is our priority. For damaged goods or quality concerns (such as persistent chemical odors), please send us clear photos or videos within 7 days of receipt. We will evaluate the issue and offer a solution, including a replacement or a full refund, at no extra cost to you.

To avoid fitment issues, we highly recommend double-checking your vehicle model and year before ordering. If you are unsure, feel free to contact our team with your vehicle details—we are happy to confirm compatibility to ensure you get the right part the first time.

You may have used "Guest Checkout," which does not create a permanent account. Suggest to creat a new account

Use the website's chat assistant or contact us via email, phone, or the online form.

• UK Customer Service & Shop Hours (UK Time):
• Mon-Fri: 8:30am - 5:30pm
• Sat: 8:30am - 1:00pm
• Sun: Closed
• Bank Holidays: Usually closed (except Good Friday, check
  specific arrangements).
• US Call Center Hours (US Time):
• PT: Mon-Fri 9:30am - 17:30pm, Sat 12:30am - 17:00pm
• Sun: Closed
• Find email and contact information on the "CONTACT
  US" page.

Use the "Forgot Password" link on the
login page to reset it via your registered email address.

Absolutely. Every product page includes English installation instructions. Furthermore, we provide step-by-step demonstration videos—available on our YouTube channel, on the product page, or sent directly to your email after you place an order—to ensure a smooth installation process.