WALKER PRODUCTS 1003-1021 Exhaust Gas Sensor 724620129582

( Brand: Walker Products ), ( Part Type: Exhaust Sensor ), ( Manufacturer Part Number: 1003-1021 ), ( Country Of Origin: Chn ), ( UPC: 724620129582 )

Review WALKER PRODUCTS Exhaust Gas Temp Sensor

The Walker Exhaust Gas Sensor 1003-1021 is an essential component for maintaining optimal engine performance in various vehicle applications. This sensor is designed to monitor the level of exhaust gases, specifically carbon monoxide (CO) and hydrocarbons (HC), in your vehicle's exhaust system. By providing real-time data to the engine control module (ECM), it enables the engine to adjust fuel injection and air-fuel ratio, ensuring efficient combustion and reduced emissions.

This Walker exhaust gas sensor features a heated, zirconia oxygen sensor element that can detect even the slightest changes in exhaust gas composition. The sensor's heating element is engineered to provide a consistent operating temperature, ensuring accurate and reliable readings. The ceramic substrate is coated with a noble metal catalyst, promoting faster response times and improved sensitivity.

The Walker 1003-1021 exhaust gas sensor comes with a one-piece, high-temperature, and corrosion-resistant stainless steel housing. This robust design ensures that the sensor can withstand the harsh conditions of the exhaust system, providing extended durability and reliability. The sensor's electrical connectors are protected by a sealant to prevent moisture intrusion, further contributing to its longevity.

This Walker exhaust gas sensor is a direct replacement for OEM parts and is compatible with various vehicle applications. It is easy to install, with a plug-and-play design that eliminates the need for complex wiring modifications. The sensor comes with all necessary hardware, including mounting brackets and gaskets, ensuring a hassle-free installation process.

In summary, the Walker Exhaust Gas Sensor 1003-1021 is a high-performance, reliable, and durable component that is essential for maintaining optimal engine performance and reducing emissions. Its advanced design, robust construction, and easy installation make it an excellent choice for vehicle owners seeking to enhance their vehicle's exhaust system functionality.

1. Improved Engine Performance: The Walker 1003-1021 exhaust gas sensor helps in monitoring the exhaust gases and ensures that the engine is running efficiently by providing accurate feedback to the vehicle's engine control module. This results in improved engine performance, better fuel economy, and reduced emissions.

2. Long Lasting: Walker is a well-known brand in the automotive industry, and their sensors are known for their durability and reliability. The Walker 1003-1021 exhaust gas sensor is no exception, and it is designed to last for a long time.

3. Easy Installation: Installing the Walker 1003-1021 exhaust gas sensor is a relatively straightforward process. Most vehicles require only a few simple connections, and the sensor comes with clear instructions to make the installation process hassle-free.

1. Cost: The Walker 1003-1021 exhaust gas sensor can be more expensive compared to some aftermarket sensors. However, the cost difference is often justified by the sensor's durability, reliability, and improved engine performance.

2. Availability: The Walker 1003-1021 exhaust gas sensor may not be readily available in all auto parts stores, and it might require some searching to find a retailer that carries it. However, it can be easily purchased online from various retailers.

The Walker 1003-1021 exhaust gas sensor is an excellent investment for vehicle owners who want to improve their engine performance, ensure optimal fuel economy, and minimize emissions. While it may come with a higher cost compared to some aftermarket sensors, its durability, reliability, and ease of installation make it a worthwhile investment.

If you are in the market for an exhaust gas sensor and want a reliable and durable option, the Walker 1003-1021 exhaust gas sensor is a great choice. It may require some effort to locate a retailer that carries it, but the benefits it provides make it a worthwhile investment.

Details:

American Express.

part #: 10031021 prices

• $74.38-$122.99

specifications sparkystooge:

• brand: Walker Products
• part type: Exhaust Sensor
• manufacturer part number: 1003-1021
• country of origin: Chn
• upc: 724620129582

offer sparkystooge:

• options: Ship-to-home
• quantity: 6
• availability: In Stock
• sold: 0
• started: May 11, 2026

general sparkystooge:

• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits
• condition: New

shipping sparkystooge:

• class: Standard
• transit: 3-7 Days
• type: Fixed
• cost: $15.99
• service: Standard

seller sparkystooge:

• # reviews: 629411
• city: , Ohio
• rating: 99.4%

returns sparkystooge:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments sparkystooge:

• credit card: Diners-club
• wallet: Paypal
• other

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