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Details
| Specification | Value |
|---|---|
| Brand | DENSO |
| MPN | iw34 |
| for OE number | J4520IW34 |
| Electrode Gap [mm] | 0.7 mm |
| Connector type | Crimped SAE |
| Diameter [mm] | 14 mm |
| Thread Size | M14x1.25 |
| Spanner Size | 20.6 mm |
| Tightening Torque [Nm] | 22 Nm |
| Weight [g] | 56 g |
| Thread Length [mm] | 19 mm |
| Gross Weight [g] | 59 g |
| alternative item | - |
Safety & product information
- Manufacturer
- DENSO
- Contact
- For product safety enquiries, please contact the manufacturer directly.
Product safety information is provided under the General Product Safety Regulation (GPSR).
OE/OEM numbers (30)
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalents
No equivalent parts found.
DENSO IW34 — compatible car models
| Manufacturer article number (MPN) | IW34 |
|---|---|
| OE part numbers | 0 241 274 505, 0 241 280 503, 067700-8930, 2055, 4638, 5320, 53204, 5831, 67700893, AG200, AG203, AG303, B11EG, B11EGV, B11EN, B11EP, C53VC, CW15L, FE320, I20 (+10 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DENSO iw34 Iridium Power. alternative item: -. Connector type: Crimped SAE. Diameter [mm]: 14 mm. Electrode Gap [mm]: 0,7 mm. for OE number: J4520IW34. Gross Weight [g]: 59 g. Spanner Size: 20.6 mm. Spark Plug: 28
Shipping, returns, warranty
Shipping and returns details are shown at checkout.
Warranty: Warranty details are shown at checkout.
Frequently Asked Questions
Is this part compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this part fits. All fitment data is verified through TecDoc.
What's included with the DENSO part?
The package includes the part as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
How long does delivery take?
Most orders are dispatched within 24 hours. Standard UK delivery takes 1-3 business days. Orders over £99 qualify for free delivery.
Can I return this part if it doesn't fit?
Yes, we offer a 30-day returns policy. If the part doesn't fit your vehicle or you've changed your mind, return it in its original packaging for a full refund.
