Check the fitment listed on the product page first — and if you're not 100% sure, don't guess. Send us your ride's year, make, model and trim through the form above and we'll verify the exact part against your vehicle before you order.

Orders are processed within 48 hours on business days. US domestic delivery takes about 3–5 business days; international delivery takes about 8–15 business days. Full details on our Shipping Time page.

As soon as your order ships you'll get a confirmation email with your tracking number. Can't find it? Email support@ohmu4wheels.com with your order number and we'll send the latest status.

You can return items within 30 days of delivery in original, unused condition and packaging. Email us first with your order number — we'll approve the return and send you an RMA number plus the correct return address. Full terms in our Return Policy. Please don't ship anything back without an RMA — it can't be accepted.

Yes — every product carries a 1-year manufacturer's warranty against defects, with limited coverage beyond that on select items (see our warranty page). If something fails, email photos or a short video with your order number and we'll make it right.

Nine times out of ten it's the connection, the fuse, or the switch wiring — our troubleshooting guide walks through the checks step by step. Still stuck? Email us a photo of your wiring setup and the crew will diagnose it with you.