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Walker 350-31002 Oxygen Sensor - Upstream
Overview of Walker Oxygen Sensor 350-31002 for Honda Civic
The Walker 350-31002 oxygen sensor is designed specifically for Honda Civic models, providing accurate emission control sensor functionality. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon male connector, ensuring a precise fit and reliable connection.
- Wiring harness length: 15.28 inches
- Wire gauge measurement: 20 gauge
- Sensor type: Non heated
- Specific fit for Honda Civic
- Wire quantity: 1
- Connector shape: Radiused polygon
- Connector gender: Male
- Thread diameter: 18.0 mm
- Overall length: 18.82 inches
- Mounting type: Threaded
Walker Products Aftermarket Line Details
The Walker Products Aftermarket line offers replacement emission control components engineered to meet or exceed OEM specifications. This oxygen sensor from the Walker Products Aftermarket range is tailored for direct fitment on Honda Civic vehicles, ensuring compatibility and performance consistency with factory-installed parts.
Product Description and Specifications
The Walker 350-31002 oxygen sensor is a non-heated sensor designed for specific fitment on Honda Civic models. It features a single 20-gauge wire with a 15.28-inch wiring harness length, allowing for proper routing and connection within the vehicle’s emission system. The sensor’s radiused polygon male connector and 18.0 mm threaded mounting ensure secure installation and reliable signal transmission. With an overall length of 18.82 inches, this sensor fits precisely in the designated mounting location, maintaining the integrity of the vehicle’s emission control system.
Common Applications and Issues Addressed
- Replacement for faulty or failing oxygen sensors on Honda Civic
- Helps resolve engine performance issues related to incorrect air-fuel mixture
- Assists in reducing vehicle emissions by providing accurate oxygen level readings
- Prevents check engine light triggers caused by sensor malfunctions
- Supports proper fuel economy by ensuring efficient combustion monitoring
Installation Notes and Tips
- Ensure the vehicle is cool before sensor removal to avoid burns
- Use appropriate tools for threaded sensor removal and installation
- Verify connector compatibility with the radiused polygon male connector
- Check wiring harness length and routing to prevent damage or interference
- Follow manufacturer torque specifications for threaded mounting
Quality Assurance and Warranty
Walker Products Aftermarket oxygen sensors are manufactured to meet industry standards for durability and performance. The 350-31002 part number undergoes quality control to ensure reliable operation within Honda Civic emission systems. Warranty details are provided by Walker and typically cover defects in materials and workmanship under normal use.
| Brand | Walker |
|---|---|
| Part Number | 350-31002 |
| Position | Walker Products Aftermarket, Upstream |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 18.82 |
| Sensor Type | Non Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 1 |
| Wiring Harness Length | 15.28 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1995 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Non California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products Aftermarket |
| 1995 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | For vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products Aftermarket |
| 1995 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Upstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products Aftermarket |
| 1994 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Non California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products Aftermarket |
| 1994 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | For vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products Aftermarket |
| 1994 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Upstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products Aftermarket |
| 1993 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Non California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products Aftermarket |
| 1993 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | For vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products Aftermarket |
| 1993 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Upstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products Aftermarket |
| 1992 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 1992 | Honda | Civic | CX | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.