What You Pay for O2 Sensors in Knoxville — Average Prices & Breakdown

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In Knoxville, o2 sensor replacement commonly costs between $520 and $1,925 per job, with $1,001 as the typical price.

Contractors serving Knoxville fold travel time and the Tennessee market rate into every bid. Ask for a written scope so two quotes compare like for like.

Typical cost at a glance

United States planning figures, per job
LevelPrice
Low~$520
Typical~$1,001
High~$1,925

Cost by type

TypeLowTypicalHigh
Full repair or service job~$520~$1,223~$1,925
One-system fix~$104~$418~$732
Shop diagnostic and written estimate~$21.00~$97.00~$173
Dealer parts or performance upgrade~$754~$2,254~$3,754
Tow-in or same-day turnaround~$650~$1,913~$3,176

All figures per job.

How to compare quotes for o2 sensor replacement

For o2 sensor replacement, a fair comparison means identical scope. If one quote includes permits and cleanup and another does not, the cheaper total may not be cheaper at all.

What O2 Sensors typically costs

O2 Sensors does not carry one published price. Across Knoxville, most jobs fall between $520 and $1,925 per job, and the number in between, about $1,001, is the fairest single figure to plan around.

What moves the price of o2 sensor replacement

The scope you agree drives most of the cost of o2 sensor replacement. Every extra task, upgraded material or access complication adds labour and risk, and the provider prices that risk into the quote.

Timing your o2 sensor replacement

Urgent o2 sensor replacement work is priced for speed: overtime, priority materials and squeezed schedules all add cost. Planning a few weeks ahead is often the simplest way to stay near $1,001.

Frequently asked questions

How much does o2 sensor replacement cost?
Most o2 sensor replacement falls between $520 and $1,925, with a typical figure near $1,001 per job. The low end is a straightforward job with no surprises; the high end covers complex scope, premium materials or urgent timing. It is worth testing that against a couple of quotes in Knoxville.
What affects the price of o2 sensor replacement?
The honest answer is that it depends on the specifics. Compare the written scope first, then the price. Local providers in Knoxville can confirm how that applies to your area.
Is O2 Sensors cheaper in smaller cities?
Often, but not always. Smaller markets can carry a travel or availability premium that offsets a lower local rate, so it is worth checking a nearby city before assuming the lowest published figure applies to you. In Knoxville, that is worth confirming with a local provider before you commit.
How many quotes should I get for o2 sensor replacement?
Two or three written quotes are enough to see the real market range. Compare the same scope side by side, and ask each provider what is excluded and what would change the price after the quote is accepted. The answer can shift with the Knoxville market, so check locally.

These are planning ranges drawn from public price data and market research. They are not a quote, an offer or financial advice, and your actual price depends on the provider, the location and the scope of the work.