The NGK 24282 is a direct-fit upstream oxygen sensor built by NGK's sensor division NTK to OE specifications. It threads into the pre-catalyst exhaust and feeds the ECU a constant closed-loop signal that controls the air/fuel ratio, protects the catalytic converter, and keeps fuel trims accurate. This is a 4-wire heated narrowband sensor with the factory OE-type connector and a threaded body, so it installs without splicing or adapters, and its dual-coated platinum element resists contamination for fast light-off and long service life.
| Type | 4-wire heated narrowband oxygen sensor (NTK, OE-type) |
| Position | Upstream (pre-catalytic converter) |
| Connector | OE-type, direct fit (no splicing) |
| Thread | 18mm thread, 22mm hex |
| Wire Length | 521mm (20.5 in) |
| Quantity | 1 |
| Part Number | 24282 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2001 | Honda | Prelude | Base |
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