| Connector type | sae |
| Packaging length (cm) | 8.85 |
| Packaging width (cm) | 2.6 |
| Packaging height (cm) | 2.35 |
| Spark plug |
|
| Quality grade | pt ge |
| Shaft length (mm) | 1 |
| Resistor from (kOhm) | 3 |
| Resistor to (kOhm) | 7.5 |
| Version | copper gasket |
| Techn. info. no. | rerx5zpypb |
| Container type | carton |
| Electrode gap (mm) | 0.8 |
| Thread size | m12x1.25 |
| Thread length (mm) | 26.5 |
| Spanner size | 14 mm bi-hex |
| Spark position (mm) | 3 |
| Tightening torque from (Nm) | 20 |
| Tightening torque to (Nm) | 25 |
| Projection (mm) | 1.5 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| BMW | 12 12 0 004 946 , 12120004946 |
| BMW | 12 12 0 038 832 , 12120038832 |
| BMW | 12 12 0 038 894 , 12120038894 |
| BMW | 12 12 0 038 896 , 12120038896 |
| BMW | 12 12 0 039 634 , 12120039634 |
| BMW | 12 12 0 039 664 , 12120039664 |
| BMW | 12 12 0 040 581 , 12120040581 |
| BMW | 12 12 0 041 649 , 12120041649 |
| BMW | 12 12 7 849 482 , 12127849482 |
| Usage numbers |
| RERX5ZPYPB |
| OE243 |
| 4044197957163 |
| 4044197957170 |
The Spark Plug (OE243) ignites the air fuel mixture for smooth and efficient engine performance. Replacing worn plugs restores power, fuel economy, and reliable ignition. Use Porza’s smart search to find the correct plug.
Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.
While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.
Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.
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Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.