# Edelbrock Sensor Wide Band Exhaust Gas Oxygen Bosch Lsu 4 2 Qd2

The Edelbrock #91171 Wide-Band Oxygen Sensor is a replacement Sensor for use with Edelbrock #91170 2-Channel Wide Band Air Fuel Ratio Monitor and Edelbrock #3532 Wide Band Air Fuel Ratio Monitor. Includes a Bosch LSU 4.2 Sensor with square connector for Edelbrock 2 and 8 channel Wide Band Air Fuel Ratio Monitors.

-   Made In The U.S.A.

## Details

- **Price:** 417.04 CAD
- **Vendor:** Edelbrock
- **Type:** Solenoids

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 417.04 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- User 1
- User 4
- User 3

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/edelbrock-sensor-wide-band-exhaust-gas-oxygen-bosch-lsu-4-2-qd2)
> Updated: 2026-08-18