The ITG ProFilter WB-458 air filter is a replacement filter designed for several Ford Sierra and Sapphire models, as well as the Opel Omega, Senator, and Frontera. It replaces the standard filter element while retaining the original air box.
This part number covers various gasoline and diesel engine configurations. It is specifically listed for the Ford Sierra/Sapphire 2.0i, Sierra 1.8 TD, and Sierra XR4i/XR4x4 2.9i. For Opel models, the WB-458 is used in various Omega A/B, Senator B, and Frontera models, including those with 2.0, 2.2i, 2.3 TD, 2.4i, 2.5 TDi, 2.8 TDi, and 3.0 engines, depending on the vehicle and trim level.
The WB-458 measures 253 x 213 mm. It uses ITG Tri-Foam filtration technology with three plies of foam. Washable and reusable, it can be cleaned and maintained with products designed for ITG foam filters.
Since this part number covers several generations and engine types, exact compatibility must be verified based on the vehicle’s model, year, and engine.
Technical Specifications of the ITG ProFilter WB-458 Air Filter
- Manufacturer Part Number: WB-458
- Range: ProFilter
- Filtertype: Replacement air filter
- Compatible vehicles: Ford Sierra/Sapphire, Opel Omega A/B, Senator B, and Frontera (depending on version)
- Ford engine options: 1.8 TD, 2.0i, and 2.9i, among others, depending on the vehicle
- Opel engine types: 2.0, 2.2i, 2.3 TD, 2.4i, 2.5 TDi, 2.8 TDi, 3.0, and other variants depending on the vehicle
- Sizes: 253 x 213 mm
- Filtration technology: Tri-Foam with three plies of foam
- Mounting: in the original air box
- Maintenance: washable and reusable
- Manufactured in the United Kingdom
Key features of the ITG ProFilter WB-458 air filter
- Applications: Ford Sierra/Sapphire and Opel Omega, Senator, and Frontera
- Compatible with various gasoline and diesel engines
- Direct replacement for the original filter element
- Retains the original air box
- ITG Tri-Foam filtration technology
- Washable and reusable filter
- Sizes: 253 x 213 mm
