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Get the Best Priced Chevrolet Astro Oxygen Sensor

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Chevrolet Astro Replacement Oxygen Sensor Information


For the best in crash protection and fuel savings car buyers rely on vehicles engineered by Chevrolet. People who want the most from their cars know that only premium quality aftermarket and OEM parts should be installed. Preserve your vehicle's critical systems by buying only the finest in top-notch engine parts. A vehicle's Chevrolet Astro Oxygen Sensor tracks the oxygen to gas proportion by analyzing it to provide the highest mileage. When your car or truck's air-fuel mixture is inadequate, inadequate engine function will be the aftermath; conversely, a fuel-heavy fuel mix may cause excessive wear to your motor and excessive pollution from the car's tailpipe. Oxygen Sensors are electronic components that are used in the exhaust to improve fuel efficiency. A correctly configured Oxygen Sensor monitors the amount of oxygen that is feeding your vehicle's engine. The Oxygen Sensor is the device used to check the O2 level in the car or truck's emissions. No matter whether you own an exotic sports car or a station wagon, we have all the aftermarket accessories you have to have right here at www.partsgeek.com.


They are available for the following Chevrolet Astro years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85. This part is also sometimes called Chevrolet Astro O2 Sensor. We stock oxygen sensor parts for most Chevrolet models including Silverado 1500, Tahoe, Aveo, S10, Suburban 1500, Impala, Blazer, K1500, Camaro, Silverado 2500 HD, Cobalt, C1500, Trailblazer, Malibu, Avalanche 1500, Cavalier, Corvette, Tracker, Monte Carlo, K1500 Suburban, Express 1500, Silverado 2500, Colorado, Equinox, Aveo5, Express 3500, C1500 Suburban, HHR, Venture, Cruze, Prizm, Express 2500, C3500, Avalanche, K2500, Metro, Traverse, Lumina, Uplander and Silverado 1500 HD.

We stock these Oxygen Sensor brands for the Chevrolet Astro: Bosch, Denso and Walker Products.


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Review Fitment Notes to Ensure Proper Fit

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(1 Reviews)
5 Stars
Bosch 13455
Oxygen Sensor
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Our List Price: $37.33
(6) In Stock
Product SKU: 13455
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Chevrolet Astro 4.3L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Bosch 13455
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $37.33
(6) In Stock
Product SKU: 13455
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Chevrolet Astro 4.3L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Denso 234-4345
Oxygen Sensor
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Our List Price: $38.33
(>35) In Stock
Product SKU: 234-4345
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Chevrolet Astro 4.3L V6 


Click to Enlarge
(11 Reviews)
4.9 Stars
Denso 234-4650
Oxygen Sensor
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Loading Reviews...
Our List Price: $35.33
(>35) In Stock
Product SKU: 234-4650
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Upstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Chevrolet Astro 4.3L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Denso 234-4345
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $38.33
(>35) In Stock
Product SKU: 234-4345
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Chevrolet Astro 4.3L V6 


Click to Enlarge
(5 Reviews)
5 Stars
Denso 234-4647
Oxygen Sensor
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Loading Reviews...
Our List Price: $33.33
(>35) In Stock
Product SKU: 234-4647
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Upstream Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Chevrolet Astro 4.3L V6 


Click to Enlarge
(Read reviews)
Our List Price: $41.33
(>35) In Stock
Product SKU: 234-4344
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Upstream Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Chevrolet Astro 4.3L V6 


Click to Enlarge
(11 Reviews)
4.9 Stars
Denso 234-4650
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $35.33
(>35) In Stock
Product SKU: 234-4650
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Upstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Chevrolet Astro 4.3L V6 


Click to Enlarge
(7 Reviews)
5 Stars
Denso 234-4646
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $36.33
(>35) In Stock
Product SKU: 234-4646
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Chevrolet Astro 4.3L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Denso 234-4345
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $38.33
(>35) In Stock
Product SKU: 234-4345
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Chevrolet Astro 4.3L V6 


Click to Enlarge
(36 Reviews)
4.9 Stars
Denso 234-4018
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $29.33
(>35) In Stock
Product SKU: 234-4018
Product Note: OE Style -- Location: Exhaust Pipe; O.E. Quality Replacement Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1996 (96) Chevrolet Astro 4.3L V6 


Click to Enlarge
(36 Reviews)
4.9 Stars
Denso 234-4018
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $29.33
(>35) In Stock
Product SKU: 234-4018
Product Note: OE Style -- Location: Exhaust Pipe; O.E. Quality Replacement Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Chevrolet Astro 4.3L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Bosch 15543
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.33
(5) In Stock
Product SKU: 15543
Product Note: Robert LLC OE Style Oxygen Sensor -- Exact fit
Features:
  • 4 Wire Original Equipment Identical Heated Oxygen Sensor, Direct Plug In, No Cutting or Splicing. 12.2' Wire Length.
Position of Product: Upstream Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Chevrolet Astro 4.3L V6 


Click to Enlarge
(11 Reviews)
4.9 Stars
Denso 234-4650
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $35.33
(>35) In Stock
Product SKU: 234-4650
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Upstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Chevrolet Astro 4.3L V6 


Click to Enlarge
(31 Reviews)
5 Stars
Bosch 15703
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $27.33
(>35) In Stock
Product SKU: 15703
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Chevrolet Astro 4.3L V6 


Click to Enlarge
(Read reviews)
Product List Price:
$113.85
Our List Price: $49.48
(11) In Stock
Product SKU: W0133-1896073
Product Note: OE Connector
Position of Product: Front Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
2005 (05) Chevrolet Astro


Click to Enlarge
(1 Reviews)
5 Stars
Bosch 13455
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $36.98
(18) In Stock
Product SKU: 13455
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
1999 (99) Chevrolet Astro 4.3L V6 


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Research on Oxygen Sensor for Chevrolet Astro

Chevrolet Astro Oxygen Sensor

Chevrolet Astros are comfortable, safe, and spacious vehicles. For these reasons, many parents choose to use Astros to safely transport family members. If your van isn’t running at peak performance, though, you might not be able to depend on it to keep your family safe. Thus, if you have a damaged oxygen sensor, you might consider replacing it today.

At PartsGeek.com, we offer the largest selection of Chevrolet Astro oxygen sensor parts. Whether you are looking for OEM, rebuilt, refurbished, or aftermarket components, we have what you need to keep your Astro running great. Even better, with our 30-day return policy, you can be certain you are getting the right parts for your van. Shop our selection of Astro oxygen sensors below.

What is a Chevrolet Astro oxygen sensor?

Your Chevrolet Astro has an internal combustion engine. These engines are complicated machines that depend on a mix of gasoline and fuel to run. Essentially, your van’s fuel pump funnels gasoline to its engine, where it mixes with oxygen. The mixture then burns, allowing your Astro’s motor to generate power. As you might suspect, the right amounts of fuel and oxygen are necessary for your van to operate at peak efficiency. If your engine is receiving too much fuel and not enough oxygen, it is burning rich. If the reverse is true, it is burning lean. Neither is good for your engine. To gauge the makeup of the fuel and oxygen mixture, then, your Astro’s manufacturer installed an oxygen sensor.

How much does a Chevrolet Astro oxygen sensor cost?

At PartsGeek.com, Astro oxygen sensors typically cost between $35 and $45. To determine the exact cost of a replacement sensor, you must consider model year, brand, and sensor composition, however.

How do I know if my Chevrolet Astro oxygen sensor is bad?

Like with any component in your van’s emissions system, the Chevrolet Astro oxygen sensor must operate correctly to keep your Astro running optimally. If yours isn’t, you might notice the following signs:

  • Illuminated check engine light
  • Decrease in engine performance
  • Engine stalls


Some of our Customer Reviews
Very Satisfied
Reviewer: David

The Denso o2 sensors work out good for me,and the price was just right.I will definitely order more parts again.

1999 Chevrolet Astro Oxygen Sensor

Very Satisfied
Reviewer: Bert

It was the right part the first time and the right part every time.very satisfied with parts geek and their commitment to have exactly what one needs.

1996 Chevrolet Astro Oxygen Sensor

Very Satisfied
Reviewer: GERARDO TAPIA

PARTS GEEK HAS BEEN VERY HELPFUL

AND I HAVE LOCATED PARTS I NEEDED TO FIX MY CAR AND IT WAS EASY AND THERE PRICES ARE GREAT.

1991 Chevrolet Astro Oxygen Sensor

Very Satisfied
Reviewer: Oscar

The product fit perfectly onto my vehicle and fixed my problem. I am completely satisfied.

2001 Chevrolet Astro Oxygen Sensor

Very Satisfied
Reviewer: aztekraider

GREAT PART!!!! worked perfect FAST SHIPPING and GREAT CUSTOMER SERVICE!!!!

2001 Chevrolet Astro Oxygen Sensor

Very Satisfied
Reviewer: dave pearce

great service and price on top of the line parts I will continue to go here first for my parts

1998 Chevrolet Astro Oxygen Sensor


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