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Chevrolet Blazer Tire Pressure Sensor Replacement

The cost of a tire pressure sensor replacement depends on the year, make, and model of your car.

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$180.04 $685
Average Shop Price $428
RepairSmith Price $243
Average Shop Price RepairSmith Price $ Tell us your vehicle to get a guaranteed price for your brakes from RepairSmith.

This range covers an average Tire Pressure Sensor Replacement. Tell us your car to get a guaranteed price from RepairSmith.

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Chevrolet Blazer Tire Pressure Sensor Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Chevrolet Blazer Tire Pressure Sensor Replacement is $286. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Location
Quoted on
Price
2021 Chevrolet Blazer
3.6L V6 Premier • 10,000 miles
Elk Grove CA 95757
Nov 23, 2020
$194 - $238
2001 Chevrolet Blazer
4.3L V6 Xtreme • 304,000 miles
Las Vegas NV 89139
Nov 13, 2020
$203 - $248
2004 Chevrolet Blazer
4.3L V6 LS • 223,000 miles
Compton CA 90224
Nov 9, 2020
$204 - $250
2019 Chevrolet Blazer
3.6L V6 Premier • 28,000 miles
El Cajon CA 92021
Oct 27, 2020
$347 - $424
2002 Chevrolet Blazer
4.3L V6 Xtreme • 293,000 miles
Redwood City CA 94061
Oct 20, 2020
$336 - $410
2004 Chevrolet Blazer
4.3L V6 Xtreme • 108,000 miles
Santa Monica CA 90401
Oct 14, 2020
$304 - $372
1996 Chevrolet Blazer
4.3L V6 Base • 151,000 miles
Los Angeles CA 90032
Oct 12, 2020
$321 - $393
2021 Chevrolet Blazer
3.6L V6 LT • 10,000 miles
Winchester CA 92596
Sep 28, 2020
$299 - $365
2020 Chevrolet Blazer
2.5L L4 L • 10,000 miles
Los Angeles CA 90006
Sep 28, 2020
$189 - $231
2003 Chevrolet Blazer
4.3L V6 LS • 210,000 miles
San Diego CA 92111
Sep 22, 2020
$174 - $212
Last Updated:
Jan 21, 2021 4:52 PM
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What is a Tire Pressure Sensor?

A tire pressure sensor is one of the more remarkable components in your car. It’s very tiny yet serves an important and pretty cool purpose. The tire pressure sensors do exactly as the name implies: they monitor the pressure in each of your four tires. And that’s pretty much it. Well, not pretty much it, that is it. But let’s break it down a tiny bit more. Your car has four tire pressure sensors. One sensor is placed in between each wheel and tire. Powered by the battery, the tire pressure sensors determine the air pressure level inside the tire. Then, via a low-frequency radio, the sensors send the data back to the car’s computer. As soon as the tire pressure dips below the desired level, the computer is alerted. Many old cars don’t have tire pressure sensors. However, they became mandatory in 2008, so all new cars have them. As you can expect, a car part located near the wheel gets a lot of abuse. Over time, the tire pressure sensors will wear and tear, and eventually die.

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Symptoms of a failing Tire Pressure Sensor

Tire pressure light comes on when the tires have adequate pressure

When the computer is alerted by the tire pressure sensors that one of the tires has inadequate pressure, it will illuminate a light on your dashboard. But that light will also often illuminate if the computer isn’t getting any information from the sensors. So, if you’ve made sure that your tires are at the right pressure, but the lights are still illuminated, it may be due to one of the sensors being faulty.

Tire pressure light does not come on

Your car will let you know when your tire pressure is low. If it doesn’t, it may be because the sensor has failed. So, if you notice that your tire is hilariously low on pressure, but your warning light hasn’t come on, it’s time for a new tire pressure sensor. And some air in those tires.

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How urgent is a Tire Pressure Sensor replacement?

You can continue to drive a car with a faulty tire pressure sensor. You won’t be under any risk, as long as you keep an eye on your tires, so you can spot them when they’re running low on pressure. But if you’d rather not pay attention to your tires at all times, try not to put off this repair for too long.

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