Spark Plug, NGK B5HS, Bosch Equivalent: W8AC: Beetle (1950-1979), T2 Bus (1968-1979), Vanagon (1981)
Spark Plug, NGK B5HS, Bosch Equivalent: W8AC: Beetle (1950-1979), T2 Bus (1968-1979), Vanagon (1981)
Reviews & Ratings
- NGK-B5ES spark plug, replaces Bosch W8AC.
- 14mm x 1.25mm thread, 12.7mm reach.
- Copper electrode, heat range 8.
The NGK-B5ES spark plug is a reliable replacement for the Bosch W8AC, offering consistent performance and durability for a range of engines. Designed with a 14mm x 1.25mm thread size and a 12.7mm reach, this spark plug fits seamlessly into many engine types, ensuring smooth operation and efficient ignition.
Equipped with a copper electrode, the NGK-B5ES delivers excellent heat conductivity, maintaining optimal performance even under demanding conditions. Its heat range of 8 makes it suitable for various engines, providing a balance between cold starting capability and resistance to overheating.

Warning
This product, and the activities for which this product is intended (including operation, servicing and maintenance of a passenger vehicle or off-road vehicle) can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov
Product Information
This product is intended for use as originally designed and should not be modified for alternative purposes. Please ensure it is installed by a qualified professional. Fitting instructions are typically not included with the product. Contacts
| Also known as | NGKB5HS |
|---|---|
| Brand | NGK |
| Quality | Top Quality |
| Fitting Info | 1200 - 1600cc |
| Marque | Volkswagen |
| Vehicle | Bug, Split Bus, Bay Bus, Vanagon, Karmann Ghia, Bug Convertible, Type 3, Buggy/Baja |
| Unit of sale | Each |
| Standard or Upgrade | Standard |
| Supplier code | 4210, 000-057-002, 000057002, W8AC, WR8AC |
| Country of Origin | Japan |
| Weight | 1.00 |
Fits Vehicles
| Beetle | 1950-1979 |
|---|---|
| T2 Bus | 1968-1979 |
| Vanagon | 1981 |
| Split Bus | 1950-1967 |
| Karmann Ghia | 1955-1974 |
| Beetle Cabrio | 1950-1979 |
| Type 3 | 1961-1973 |
| Buggy/Baja | 1950-1979 |
Bug
Karmann Ghia
Bay Bus
Vanagon
Eurovan
Transporter T5
Rabbit Mk1
Golf Mk2


911
996
997
986 Boxster
987 Boxster
912
944
924







