1985 Chevrolet C20 Oxygen Sensors
Keep Your 1985 Chevrolet C20 in Top Shape with Quality Oxygen Sensors
Whether you’re repairing or upgrading your Oxygen Sensor, using high-quality parts is key to keeping your 1985 Chevrolet C20 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oxygen Sensors, Oxygen Sensor Bungs, and Oxygen Sensor Connectors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Oxygen Sensors from Trusted Brands
Looking for a reliable Oxygen Sensor? We’ve got you covered with options from brands you know and trust like Bosch. For example, Bosch Oxygen Sensors start at just $32.99 with an average 4.7 star rating. With over 481 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet C20 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1985 Chevrolet C20 Oxygen Sensor at Advance Auto Parts is around $43.31, with a range that starts at $8.89 and goes up to $72.99. With 6 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Exhaust Oxygen Sensor Bung Plug for Secure Seal, Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit, and Reducer w/O2 Sensor Fitting start at just $8.89 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Oxygen Sensor, don’t forget to check out other key components like Fuel Pumps and Gas Caps. At Advance Auto Parts, we’re here to help you keep your 1985 Chevrolet C20 in peak condition, inside and out.
Find Your Specific 1985 Chevrolet C20 Oxygen Sensors
Looking for the perfect Oxygen Sensor for your 1985 Chevrolet C20? You’re in the right place. Below, you’ll find links to various types of Oxygen Sensors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Oxygen Sensors, ensuring durability and a precise fit for your Chevrolet C20. Whether you’re driving a 1985 model or another popular model year like
1977,
1978,
1979,
1980,
1981,
1982,
1983,
1984, and
1986, we’ve got you covered. Purchasing Oxygen Sensors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Oxygen Sensors that fit your vehicle.
Essential 1985 Chevrolet C20 Oxygen Sensors
NTK – Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit (Part No.21002)
from
$32.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Product Features:
See More
Product Features:
- OEM QUALITY: is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Bosch – Oxygen Sensor: 1 Wire, 14.57" Long, Non-heated, Exact Fit (Part No.12014)
from
$32.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Bosch – Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit (Part No.11027)
from
$39.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Includes Smart Link Connector, no soldering required
- No special tools required for installation
- Seared protection tube due to 100% functional quality test
- Performance meets or exceeds OE specifications
Flowtech – Reducer w/O2 Sensor Fitting (Part No.10105FLT)
Flowtech – Reducer w/O2 Sensor Fitting (Part No.10110FLT)
Carquest Premium – Multi-Use Connector (Part No.PTA3163)
from
$43.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Walker – Exhaust Oxygen Sensor Bung Plug for Secure Seal (Part No.35299)
from
$8.89
Walker, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today’s emissions control needs, while developing solutions for tomorrow’s challenges.
Product Features:
See More
Product Features:
- Used for HEGO connector when oxygen sensor is not required
- Provides secure seal
- New accessories help to ensure effective exhaust repairs
- Walker? supplies all of the accessories you need to do the complete exhaust job
- Walker? offers a full line of pipes and accessories
Popular 1985 Chevrolet C20 Oxygen Sensors Categories
Most Popular Oxygen Sensors for 1985 Chevrolet C20s
Enhance your 1985 Chevrolet C20 with one of the 3 Oxygen Sensors we have in stock, starting at just $32.99.
Bosch – Oxygen Sensor: 1 Wire, 14.57" Long, Non-heated, Exact Fit (Part No.12014)
from
$32.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Bosch – Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit (Part No.11027)
from
$39.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Includes Smart Link Connector, no soldering required
- No special tools required for installation
- Seared protection tube due to 100% functional quality test
- Performance meets or exceeds OE specifications
NTK – Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit (Part No.21002)
from
$32.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Product Features:
See More
Product Features:
- OEM QUALITY: is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Best-Selling 1985 Chevrolet C20 Oxygen Sensor Bung
Upgrade your C20 with our best-selling Oxygen Sensor Bung with a 3.5 Starts rating across 4 reviews.
Walker – Exhaust Oxygen Sensor Bung Plug for Secure Seal (Part No.35299)
from
$8.89
Walker, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today’s emissions control needs, while developing solutions for tomorrow’s challenges.
Product Features:
See More
Product Features:
- Used for HEGO connector when oxygen sensor is not required
- Provides secure seal
- New accessories help to ensure effective exhaust repairs
- Walker? supplies all of the accessories you need to do the complete exhaust job
- Walker? offers a full line of pipes and accessories
Top-Quality Oxygen Sensor Connectors for 1985 Chevrolet C20s
Choose a high-quality OEM or aftermarket Oxygen Sensor Connector for Chevrolet C20s and enjoy top-notch performance from $72.99.
Top-Rated Oxygen Sensor Brands For Your 1985 Chevrolet C20
When it comes to finding the perfect Oxygen Sensor for your 1985 Chevrolet C20, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Oxygen Sensor brands including Bosch, and more, all known for their exceptional customer ratings (average brand rating of 4.7 stars) and competitive prices, as low as $32.99. Purchasing a Oxygen Sensor from us here at Advance Auto Parts is a smart move for both you and your 1985 Chevrolet C20, providing peace of mind with parts that meet or exceed OEM standards.
Popular Bosch 1985 Chevrolet C20 Oxygen Sensors
If you’re looking for a top-quality Oxygen Sensor for your 1985 Chevrolet C20, Advance Auto Parts has exactly what you need with our selection of Bosch Oxygen Sensors. We have 2 Bosch Oxygen Sensors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $32.99 and an average cost of $36.49, you’ll find the perfect Oxygen Sensor for your needs and budget. Bosch Oxygen Sensors for the 1985 Chevrolet C20 come highly rated, with over 74 customer reviews and an impressive average rating of 4.7 stars. Choosing a Bosch Oxygen Sensor from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$32.99
(43)
Oxygen Sensor: 1 Wire, 14.57" Long, Non-heated, Exact Fit
“Fit correct. Performing properly”
from
$39.99
(31)
Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit
“Been installed for a week. CEL is still off.”
FAQs for 1985 Chevrolet C20 Oxygen Sensors
What are the best-selling Oxygen Sensors for 1985 Chevrolet C20s?
Out of 6 Oxygen Sensors that fit 1985 Chevrolet C20s, the following parts are the top sellers:
- Exhaust Oxygen Sensor Bung Plug for Secure Seal (18370395) – $8.89
- Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit (20472181) – $32.99
- Reducer w/O2 Sensor Fitting (6310567) – $72.99
What’s the price range for 1985 Chevrolet C20 Oxygen Sensors?
The prices of Oxygen Sensors for the 1985 Chevrolet C20 range from $8.89 up to $72.99 for the most premium parts.
What is the average price of an Oxygen Sensor for a 1985 Chevrolet C20?
The average price for Oxygen Sensors for the 1985 Chevrolet C20 is $43.31. Keep in mind the variety of part types within our Oxygen Sensor category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Oxygen Sensors for other Chevrolet C20 model years?
What are the cheapest Oxygen Sensors for my 1985 Chevrolet C20?
The cheapest 1985 Chevrolet C20 Oxygen Sensors we carry are:
- Exhaust Oxygen Sensor Bung Plug for Secure Seal (18370395) – $8.89
- Oxygen Sensor: 1 Wire, 14.57" Long, Non-heated, Exact Fit (3486109) – $32.99
- Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit (20472181) – $32.99
- Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit (3486079) – $39.99
- Reducer w/O2 Sensor Fitting (6310567) – $72.99
Does Advance Auto Parts sell Oxygen Sensors for any other 1985 Chevrolet models?
Yes. We stock Oxygen Sensors for 27 other popular 1985 Chevrolet models. Some of the most popular are 1985 Impala Oxygen Sensors, 1985 Camaro Oxygen Sensors, 1985 Monte Carlo Oxygen Sensors, 1985 Corvette Oxygen Sensors, and 1985 Caprice Oxygen Sensors.
What are the top-rated Oxygen Sensors that fit the 1985 Chevrolet C20?
Based on 481 reviews by customers, our 1985 Chevrolet C20 Oxygen Sensors have an average customer rating of 4 stars. These are the highest-rated categories of Oxygen Sensors for the 1985 Chevrolet C20 and their top-rated products:
- Oxygen Sensor Bungs
- Exhaust Oxygen Sensor Bung Plug for Secure Seal (18370395) – $8.89
- Oxygen Sensors
- Oxygen Sensor: 1 Wire, 14.57" Long, Non-heated, Exact Fit (3486109) – $32.99
- Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit (3486079) – $39.99
- Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit (20472181) – $32.99
- Oxygen Sensor Connectors
- Reducer w/O2 Sensor Fitting (6310559) – $72.99
What types of Oxygen Sensors do you sell for my 1985 Chevrolet C20?
As of 11/2/25, these are some of the most in-demand types of Oxygen Sensors for a 1985 Chevrolet C20:
Can I get help with 1985 Chevrolet C20 Oxygen Sensor orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Oxygen Sensors and more.
What is your return policy for Chevrolet C20 Oxygen Sensors?
Advance Auto Parts keeps returns simple. For new Chevrolet C20 Oxygen Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.