
An oxygen sensor monitors engine performance and emissions by measuring oxygen levels in the exhaust. Over time, these sensors wear out and need to be replaced to maintain efficiency and proper engine function.

Getting stuck with a failing oxygen sensor can throw off your car’s performance and your day. That’s where Rapidwrench comes in. Our ASE-certified mobile mechanics provide fast, professional, and affordable oxygen sensor replacement in Boston, MA—right at your location. Whether you’re parked off Boylston Street, near Beacon Hill, or by the Mass Pike (I-90), we bring expert help to you. Call us today at 1(866) 511-0898. We’re open Monday–Friday, 8am–5pm CST and Saturday, 10am–4pm CST.
Rapidwrench isn’t just another repair option—we’re a trusted mobile mechanic service operating across 11 U.S. cities, including Boston. Here’s why drivers in neighborhoods like Roxbury (02119), South Boston (02127), and Back Bay (02116) trust us:
To replace your oxygen sensor with Rapidwrench is simple:
Rapidwrench handles oxygen sensor replacements for all types of vehicles across Boston:
| Vehicle Type | Typical Sensor Count | Average Replacement Time | Cost Range (Parts + Labor) |
|---|---|---|---|
| Standard Cars | 2–4 sensors | 30–45 min per sensor | $250–$350 |
| SUVs | 4 sensors | 45–60 min per sensor | $300–$450 |
| Medium Trucks | 4+ sensors | Up to 1 hr per sensor | $350–$500 |
| Luxury Vehicles | 2–4 sensors | 30–60 min per sensor | $400–$600 (premium parts) |
Driving a truck on Route 1 or an SUV on I-95? We’ve got you covered, no matter the vehicle type.
Our mobile mechanics are available across Boston’s 48.4 square miles. From the Freedom Trail’s 2.5 miles in downtown to the waterfront Harborwalk, we cover it all:
No need to waste time at a shop—we bring oxygen sensor replacement directly to you.
Don’t let a failing O2 sensor cut your fuel efficiency by 10–15% or trigger a check engine light while driving the Central Artery (I-93). Rapidwrench offers convenient, affordable, and expert oxygen sensor replacement in Boston, MA—delivered at your location.
📞 Call now at 1(866) 511-0898 and get professional service when you need it.
We keep Boston cars, trucks, and SUVs running efficiently—so whether you’re heading to Faneuil Hall, Fenway Park, or just commuting on the Mass Pike, Rapidwrench ensures your oxygen sensors won’t slow you down.
To replace an oxygen sensor in Boston MA with a mobile mechanic, the cost usually ranges from $150 to $400 depending on the make and model of your car. Rapidwrench provides upfront pricing so you know exactly what you’re paying for.
To test oxygen sensors in Boston MA, mobile mechanics use diagnostic tools to read error codes and check voltage signals from the sensor before deciding on replacement.
Yes, Rapidwrench mobile mechanics in Boston MA can replace both 2-wire and 4-wire oxygen sensors depending on your car’s requirements.
Yes, Rapidwrench offers a 30 days service warranty for oxygen sensor replacement in Boston MA, giving peace of mind that the job is done correctly.
If your oxygen sensor fails on I-90 in Boston MA, you should call Rapidwrench. Mobile mechanics can reach you quickly, diagnose the issue, and replace the sensor on-site so you don’t need a tow.
Yes, a mobile mechanic in Boston MA from Rapidwrench can replace oxygen sensors right at your home driveway. This service saves time and avoids the hassle of visiting a repair shop.
Yes, Rapidwrench can replace oxygen sensors anywhere in Boston MA, including near Fenway Park, your home, office, or roadside.
Don’t let car troubles slow you down. Whether it’s a quick fix or an emergency repair, our expert mechanics come to you—wherever you are. Book your service today and experience the ultimate in convenience and quality.
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