




⚡ Ignite your engine’s true potential with Denso’s spark plug!
The Denso W20EPR-U spark plug is engineered with a copper core and nickel top to deliver enhanced engine performance, improved fuel efficiency, and reliable cold-start ignition. Designed for cars and trucks, it ensures stable combustion during idling and sharper throttle response, making it a must-have for drivers seeking dependable and efficient engine operation.

| Brand | Denso | 
| Core Material | Copper | 
| Thread Size | 1.25mm | 
| Top Material Type | Nickel | 
| Vehicle Service Type | Car, Truck | 
| Global Trade Identification Number | 00042511030473 | 
| UPC | 042511030473 | 
| OEM Part Number | 91143774 | 
| Manufacturer | DENSO | 
| Model | Spark Plug | 
| Item Weight | 2.11 ounces | 
| Product Dimensions | 3.35 x 0.98 x 0.98 inches | 
| Item model number | W20EPR-U | 
| Batteries | Lithium Metal batteries required. | 
| Is Discontinued By Manufacturer | No | 
| Exterior | Machined | 
| Manufacturer Part Number | 062110390312 | 
| Position | Center | 
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