- Electrode Gap
- 1,1 mm
- Thread Size
- M 14 x 1,25
- Spanner Size
- 20,8
- Tightening Torque
- 28 Nm
In stock
Original equipment number
Spark Plug, OE MS851418. 9 compatible equivalents from 3 brands, 8 of them in stock. Prices from £6.99 to £15.99. Fits VW, OPEL, MITSUBISHI and 27 more makes.
NGK 5339£7.99
NGK 4824£7.99
BOSCH 0 242 235 707£6.99
Manufacturers list each of these parts against OE MS851418. 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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8 in stock now, 1 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| BOSCH | 0 242 235 707 | 3165143235225 | 1,1 mm · M 14 x 1,25 · 20,8 · 28 Nm | £6.99 | In stock |
| NGK | 5339 | 087295053393 | M14 x 1,25 · 20,8 mm · 53 · 28 | £7.99 | In stock |
| NGK | 4824 | 087295148242 | M14 x 1,25 · 20,8 mm · 28 · 53 | £7.99 | In stock |
| DENSO | W20TT | 042511046023 | 0,8 mm · Crimped SAE · 14 mm · M14x1.25 | £7.99 | In stock |
| DENSO | W20EPR-U11 | 042511030497 | 18822-11091 · 1,1 mm · Solid SAE · 14 mm | £9.99 | In stock |
| DENSO | IW20TT | 042511047099 | 1 mm · Solid SAE · 14 mm · M14x1.25 | £12.99 | In stock |
| NGK | 3903 | 087295139035 | M14 x 1,25 · 20,8 mm · 28 · 52 | £15.99 | In stock |
| NGK | 2301 | 087295123010 | 1,1 mm · M14 x 1,25 · 20,8 mm · 28 | £15.99 | In stock |
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| BOSCH | 0 242 235 915 | 3165143506493 | 1,1 mm · M 14 x 1,25 · 20,8 · 28 Nm | £14.99 | Out of stock |
OE MS851418 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE MS851418.
OE part number MS851418 is a Spark Plug compatible with VW, OPEL and other makes. Available from 3 brands, priced from £6.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Spark Plug OE MS851418 prices range from £6.99 to £15.99, with 3 brands offering compatible parts.
OE (Original Equipment) number MS851418 is a manufacturer's reference code for Spark Plug used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 3 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 MS851418.
Original installation position for OE MS851418. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Projection [mm] | 0,8 |
| Spark Position [mm] | 2,4 |
| Gross Weight [g] | 55 |
| Plug Type ID | Nickel |
| Thread Length [mm] | 12,7 |
| Plug Type ID | Standard |
| Resistor from [kOhm] | 0,0 |
| Resistor to [kOhm] | 0,0 |
| Spanner Size | 20,6 |
| Spark Plug | 19 |
Other original equipment numbers linked to MS851418. 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 MS851418 fits vehicles from VW, OPEL, MITSUBISHI and other compatible models listed below.
OE MS851418 is an original equipment reference for a Spark Plug. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE MS851418 cost between £6.99 and £15.99, depending on brand and specification.
NGK, DENSO, BOSCH all offer compatible replacements for OE MS851418.
OE MS851418 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.