In stock
Spark Plug DENSO U24EPR9
Spark Plug DENSO U24EPR9. Fits 15 car models (HONDA, MOTO GUZZI, YAMAHA). Replaces 8 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- DENSO
- for OE number
- 31916KRM841
- Electrode Gap [mm]
- 0.9 mm
- Connector type
- Thread M4
- Diameter [mm]
- 10 mm
- Thread Size
- M10x1.0
- Spanner Size
- 16 mm
- Tightening Torque [Nm]
- 12 Nm
- Weight [g]
- 30.5 g
- Thread Length [mm]
- 19 mm
- Gross Weight [g]
- 33.5 g
- alternative item
- IU24A
- Category
- Spark Plug
- MPN
- U24EPR9
- SKU
- 0066-U24EPR9
- GTIN / EAN
- 10042511423302
- 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”.
- HONDA31916-KRM-841
- HONDA31916-KRM-8413
- HONDA31916-KRM-8413-M1
- HONDA31916-KYT-9010
- HONDA31916-KYT-9010-M1
- HONDA31921-MFF-D000
- HONDA31928-MFF-D01
- YAMAHA94700-00870
Equivalent products. They fit in the same place.
1 available · 6 numbers
All 6 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.
- DENSO 4233
- DENSO 267700-6490
- DENSO 267700649
- DENSO MW267700649
- NGK 2306
- NGK CPR8EA9
Compatible cars. HONDA, MOTO GUZZI, YAMAHA, 15 models.
Matched from the manufacturer's data.
| Model | Engines | Years |
|---|---|---|
| HONDA9 models | ||
| HONDA CB (251cc - 500cc) | CB 500 F (PC58, PC45, PC63, PC71), CB 500 X (PC64, PC46, PC59, PC72) | |
| HONDA CBR (- 600cc) | CBR 500 R (PC44, PC62), CBR 500 R (PC57, PC70) | |
| HONDA CMX | CMX 500 Rebel (JB06, PC56) | |
| HONDA DN-01 | DN-01 NSA 700 A (RC55) | |
| HONDA NSC | NSC 110 Vision (JF31) | |
| HONDA NT | NT 700 V Deauville (RC52A), NT 700 V Deauville (RC59) | |
HONDA3 more models
MOTO GUZZI2 models
| Model | Engines | Years |
|---|---|---|
| MOTO GUZZI NEVADA | Nevada 750 Classic | |
| MOTO GUZZI V 7 | V7 II Special (KV), V7 II Stone (KV), V7 Racer, V7 Spezial, V7 Stone |
YAMAHA4 models
| Model | Engines | Years |
|---|---|---|
| YAMAHA FJR | FJR 1300 A (RP23, RP28), FJR 1300 AS (RP23) | |
| YAMAHA NMAX | NMAX 125 (SE97, SEC7, SEG5, SEL1), NMAX 155 (SG43, SG65) | |
| YAMAHA YS | YS 125 (RE33) | |
| YAMAHA YZ | YZ 450 F |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
DENSO
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Related Guides
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£50.00
Free delivery
Orders from £50.00
14 days
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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