- Diameter
- 45,5 mm
- Height
- 25,5 mm
- Pressure
- 0,9 bar
- EAN
- 8033001908299
In stock
Original equipment number
Radiator cap, OE B30315205A. 6 compatible equivalents from 6 brands, 6 of them in stock. Prices from £5.99 to £25.99. Fits NISSAN, TOYOTA, MITSUBISHI and 27 more makes.
ABAKUS 051-027-002£7.99
CALORSTAT by Vernet RC0050£8.99
ASHIKA 33-0C-C19£5.99
Manufacturers list each of these parts against OE B30315205A. 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, 0 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| ASHIKA | 33-0C-C19 | 8033001908299 | 45,5 mm · 25,5 mm · 0,9 bar | £5.99 | In stock |
| ABAKUS | 051-027-002 | — | 46 mm · 0,9 bar | £7.99 | In stock |
| CALORSTAT by Vernet | RC0050 | 3531650022908 | 0,9 bar | £8.99 | In stock |
| BLUE PRINT | ADC49902 | 5050063499025 | 0,050 kg · 18 · 0,9 bar | £8.99 | In stock |
| AIC | 56049 | 4046283560493 | 0,9 bar · 18 | £8.99 | In stock |
| METZGER AUTOTEILE | 2141068 | 4062101185983 | 45 mm · 0,9 bar · 18 | £25.99 | In stock |
OE B30315205A is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE B30315205A.
OE part number B30315205A is a Radiator cap compatible with NISSAN, TOYOTA and other makes. Available from 6 brands, priced from £5.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Radiator cap OE B30315205A prices range from £5.99 to £25.99, with 6 brands offering compatible parts.
OE (Original Equipment) number B30315205A is a manufacturer's reference code for Radiator cap used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 6 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 B30315205A.
Original installation position for OE B30315205A. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Material | 6 |
| Pressure [bar] | 1,2 |
| Colour | silver |
| Opening Pressure [bar] | 0,7 |
| Outer Diameter [mm] | 44 |
| Outer Diameter [mm] | 59,2 |
| Weight [kg] | 0,02 |
| Outer Diameter [mm] | 59 |
| Pressure [bar] | 1 |
| Pressure [bar] | 0,7 |
Other original equipment numbers linked to B30315205A. 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 B30315205A fits vehicles from NISSAN, TOYOTA, MITSUBISHI and other compatible models listed below.
OE B30315205A is an original equipment reference for a Radiator cap. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE B30315205A cost between £5.99 and £25.99, depending on brand and specification.
ASHIKA, ABAKUS, CALORSTAT by Vernet, BLUE PRINT, AIC all offer compatible replacements for OE B30315205A.
OE B30315205A 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.