- For OE number
- J8942220010
- Thread Size
- M12x1.5
- EAN
- 8718042372321
In stock
Original equipment number
Coolant temperature sensor, OE 3405645. 7 compatible equivalents from 7 brands, 6 of them in stock. Prices from £9.99 to £16.99. Fits TOYOTA, MAZDA, VOLVO and 16 more makes.
CALORSTAT by Vernet WS2690£10.99
AUTLOG AS2140£14.99
NRF 727018£10.99
Manufacturers list each of these parts against OE 3405645. 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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6 in stock now, 1 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| NRF | 727018 | 8718042372321 | J8942220010 · M12x1.5 · 19 · 1 | £10.99 | In stock |
| CALORSTAT by Vernet | WS2690 | 3531650023240 | M12x1.5 | £10.99 | In stock |
| AUTLOG | AS2140 | 4048488034434 | 60 mm · 19 | £14.99 | In stock |
| HELLA | 6PT 009 107-481 | 4082300144673 | 12 V · M12x1,5 · 2080 Ohm · 280 Ohm | £14.99 | In stock |
| METZGER AUTOTEILE | 0905052 | 4250032458812 | M12x1,5 · M 12x1,5 · 35 · 2 -pin connector | £14.99 | In stock |
| MAHLE | TSE 27 | 4009026964781 | M12x1.5 · 35 · 2 -pin connector · 8,7 cm | £16.99 | In stock |
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| NISSENS | 207056 | 5707286534896 | M12*1,5 · 6 · S19 · 3 | £9.99 | Out of stock |
OE 3405645 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE 3405645.
OE part number 3405645 is a Coolant temperature sensor compatible with TOYOTA, MAZDA and other makes. Available from 12 brands, priced from £9.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant temperature sensor OE 3405645 prices range from £9.99 to £16.99, with 12 brands offering compatible parts.
OE (Original Equipment) number 3405645 is a manufacturer's reference code for Coolant temperature sensor used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 12 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 3405645.
Original installation position for OE 3405645. 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 3405645. 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.
4–8 days
Standard delivery £5.99. Free on orders from £50.00.
£50.00
On every order from £50.00.
14 days
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OE 3405645 fits vehicles from TOYOTA, MAZDA, VOLVO and other compatible models listed below.
OE 3405645 is an original equipment reference for a Coolant temperature sensor. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 3405645 cost between £9.99 and £16.99, depending on brand and specification.
NRF, CALORSTAT by Vernet, AUTLOG, HELLA, METZGER AUTOTEILE all offer compatible replacements for OE 3405645.
OE 3405645 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.