Bosch Double-Platinum Spark Plug – 350Z DE / RevUp – FR8MPP33X
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Description
Bosch FR8MPP33X double-platinum spark plug for Nissan 350Z models powered by the VQ35DE engine, including RevUp variants. Platinum firing surfaces at both electrodes provide greater wear resistance and a longer service life than a conventional nickel spark plug.
This is the Bosch option for owners wanting a durable, direct-fit spark plug for standard naturally aspirated street cars without making unsupported performance claims.
Fitment
Nissan 350Z DE · 2003–2006 · VQ35DE
Nissan 350Z RevUp · 2005–2006 · VQ35DE RevUp
Suitable for Australian-delivered models and equivalent imports fitted with the VQ35DE engine.
Product Details
| Brand | Bosch |
|---|---|
| Part Number | FR8MPP33X |
| Bosch Number | 0 242 230 584 |
| Product | Resistor-Type Double-Platinum Spark Plug |
| Centre Electrode | Fine-wire, laser-welded platinum firing pin with copper core |
| Ground Electrode | Platinum inlay with yttrium-enhanced tapered design |
| Electrode Gap | 1.1mm |
| Thread | M14 × 1.25 |
| Thread Reach | 26.5mm |
| Hex Size | 16mm |
| Spark Position | 3mm |
| Nominal Tightening Torque | 28Nm |
| Nissan Cross Reference | 22401-5M015 |
| GTIN / EAN | 4047026123593 |
| Quantity Supplied | 1 Spark Plug |
| Required Per Vehicle | 6 Spark Plugs |
| Condition | New |
Why Choose This Product?
- Platinum firing surfaces at both electrodes help maintain a consistent gap as the plug wears
- Fine-wire centre electrode supports dependable ignition while requiring less firing voltage
- Copper-core construction assists heat transfer during normal engine operation
- Nickel-plated housing and thread help protect against corrosion and seizure in the aluminium cylinder head
Complete the Service
The VQ35DE uses six spark plugs. Replacing all six together gives the engine a matched set with consistent electrode condition and service life, so select a quantity of 6 for a complete replacement.
Please Check Before Ordering
This listing is for one spark plug. Six are required for a complete VQ35DE service.
Fits VQ35DE and VQ35DE RevUp engines only. It does not fit the 2007–2008 350Z VQ35HR or any Nissan 370Z.
The plug is supplied with a factory-set 1.1mm gap. Modified, turbocharged or supercharged engines may require a different heat range or gap to suit the tune.
Bosch specifies installation without thread lubricant. Always follow the vehicle workshop procedure and tightening requirements.

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