MERCEDES NOX SENSOR PRICE

NOx sensor price Mercedes: what you pay, and why the light may stay on

If you’re searching for nox sensor price mercedes, you’ve likely seen a wide range of quotes for a mercedes nox sensor—especially when comparing UK listings, parts on sale, and different sensor replacement options. A nitrogen oxide sensor is a critical unit for emissions monitoring, and when a faulty nox sensor triggers a warning, the vehicle can store fault history that doesn’t always clear on its own after repairs.

Why the price range is so wide

Owners often look at a front nox sensor versus a downstream position and find big differences in cost. The sensor from an OEM channel can be priced differently than aftermarket alternatives, and labor can add as much as the part itself. Add the “hidden” costs—diagnostics, repeated visits, and lost time—and the price window expands quickly.

• Different sensors for different locations (front nox sensor vs. other positions) can change the total cost.
• Aftermarket vs. OEM supply affects the unit price and availability for products.
• A sensor problem may be wiring or connector related, not only the sensor itself.

Repair first, then clear stored fault content

When you replace a mercedes benz nox sensor, the system may still show a warning because the control unit keeps stored content from earlier fault codes. That’s why some drivers “should upgrade” their diagnostic approach: confirm the fix with live data, then clear stored faults correctly. On a diesel engine, leaving old history in memory can keep the dash warning active even though the new sensor is working.

Where our reset kit fits

We sell one product: a reset kit that clears stored dashboard errors after the legitimate sensor replacement is completed. We do not sell sensors, and we don’t bundle additional parts or services. If your vehicle has a new replacement nox sensor installed and the warning still stays on, our kit helps clear stored history so the dash reflects current conditions instead of an old sensor problem.

A practical way to save time and avoid repeat costs

Before you spend more money, confirm what failed: check wiring, connectors, and the correct sensor position, then validate readings after sensor replacement. If the warning returns immediately, it’s an active fault that still needs diagnostics. If it stays off after clearing, you’ve removed old history and can get back to using your vehicle without extra downtime.