- For OE number
- 1426321
- Thread Size
- M14x1.5
- EAN
- 8718042372765
In stock
Original equipment number
Coolant temperature sensor, OE 1426321. 5 compatible equivalents from 5 brands, 3 of them in stock. Prices from £14.99 to £19.99.
DT Spare Parts 5.44006£15.99
BOSCH 0 281 002 412£19.99
NRF 727040£14.99
Manufacturers list each of these parts against OE 1426321. The cheapest ones in stock come first; the full list follows, sorted by price.
UK delivery £5.99, free over £50 · We also ship from the EU to 200 countries, with no customs charges within the EU — see prices and times
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In stock
In stock
In stock
All 5 equivalents for OE 1426321: in stock with a photo first, then in stock, then the ones with a supplier price. The extra columns show only the specifications that differ between these parts.
| Brand | Number | Thread Size | Colour | Price | Availability |
|---|---|---|---|---|---|
| 727040 | M14x1.5 | — | £14.99 | In stock | |
| 5.44006 | M14 x 1,5 | — | £15.99 | In stock | |
| 0 281 002 412 | — | — | £19.99 | In stock | |
| 40121 | — | 7 | £17.99 | Out of stock | |
| 33688 | M14x1,5 | 37 | £18.99 | Out of stock |
Original installation position for OE 1426321. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Thread Size | M14 x 1.25 |
| Mounting Type | 12 |
| Voltage [V] | 5 |
| Number of connectors | 1 |
| Spanner Size | 0 |
| Thread Size | M12 x 1.5 |
| Width [mm] | 30 |
| Thread Size | 1/8" x 27 NPTF |
| Plug Type | Female |
| Colour Frontring | yellow |
Other original equipment numbers linked to 1426321. Each one leads to its own fitment and price page.
Only vehicle manufacturers' numbers are listed here. Other makers' equivalents are under “Compatible parts”.
Common original equipment numbers linked to replacement-part pages.