In stock
Spark Plug DENSO W20PR-U
Spark Plug DENSO W20PR-U. Fits 2 car models (HARLEY-DAVIDSON, OPEL). Replaces 4 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- DENSO
- for OE number
- A0031594603
- Electrode Gap [mm]
- 0.7 mm
- Connector type
- Removable SAE
- Diameter [mm]
- 14 mm
- Thread Size
- M14x1.25
- Spanner Size
- 20.6 mm
- Tightening Torque [Nm]
- 22 Nm
- Weight [g]
- 50 g
- Thread Length [mm]
- 9.5 mm
- Gross Weight [g]
- 53 g
- alternative item
- -
- Category
- Spark Plug
- MPN
- W20PR-U
- SKU
- 0066-W20PR-U
- GTIN / EAN
- 10042511504605
- What's included
- 1x Spark Plug
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- MERCEDES-BENZ003 159 46 03
- MERCEDES-BENZ3 159 46 03
- HITACHI45PW
- MERCEDES-BENZA 003 159 46 03
Equivalent products. They fit in the same place.
2 available · 35 numbers In stock from £8.99 to £9.99.
In stock
All 35 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- ACDelco 42S
- ACDelco 43S
- ACDelco CR43S
- ACDelco CSR45
- ACDelco M43S
- ACDelco R42S
- ACDelco R43CS
- ACDelco R43S
- AKBAY K15YC
- BorgWarner (BERU) 145F
- BorgWarner (BERU) 147F
- BOSCH 0 241 235 623
- BOSCH W 7 FC
- CHAMPION J10Y
- CHAMPION RJ10Y
- CHAMPION XJ10Y
- DENSO 5046
- DENSO 067700-2951
- DENSO 67700295
- EYQUEM 600CS
- EYQUEM FS55P
- LETRIKA FS55P
- Motorcraft A22
- Motorcraft A32
- Motorcraft AR32
- Motorcraft AS42C
- NGK 2746
- NGK 3111
- NGK 3332
- NGK 5953
- NGK 6659
- NGK BP6S
- NGK BPR6S
- NGK R5670-6
- NGK XR5
Compatible cars. HARLEY-DAVIDSON, OPEL, 2 models.
Matched from the manufacturer's data.
| Model | Engines | Years |
|---|---|---|
| HARLEY-DAVIDSON1 model | ||
| HARLEY-DAVIDSON ELECTRA GLIDE | 1200 Electra Glide (FL), 1200 Electra Glide (FLH) | |
| OPEL1 model | ||
| OPEL KADETT E (T85) | 1.8 i (C19, D19) | 1984–1993 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
DENSO
Related categories
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Related Guides
Delivery and returns. No small print.
£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
Free delivery
Orders from £50.00
14 days
Returns
Money back if the part does not fit.
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10