# NAMZ O2 Sensor Bung Reducers 18mm to 12mm (Pair)

Allows you to use the newer 12mm O2 sensor on an earlier exhaust.

## Details

- **Price:** 57.95 CAD
- **Vendor:** NAMZ
- **Type:** Wiring Harnesses

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 57.95 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/namz-o2-sensor-bung-reducers-18mm-to-12mm-pair)
> Updated: 2026-08-20