GUD AG1431 Air Filter | Audi

GUD AG1431 Air Filter | Bosch F026400394 Equivalent

The GUD AG1431 Air Filter is a genuine GUD replacement air filter, engineered to original-equipment filtration standards for reliable performance and long service life. It is a direct equivalent to Bosch F026400394, so you can order with confidence. Stocked and ready to ship from Greyhound Auto Retail at a competitive, local price.

Why choose the GUD AG1431 Air Filter?

• Genuine GUD quality, built to original-equipment filtration standards
• Direct Bosch equivalent: F026400394, therefore a proven fit and specification
• Protects your engine by trapping dirt, dust and contaminants before they cause wear
• In stock now, so delivery across South Africa is fast and reliable

Vehicle fitment for the GUD AG1431 Air Filter

Because one filter often covers several engine variants, this air filter suits a wide range of vehicles. For example, it fits:

• Audi: A4/S4/RS4 (B8), A5/S5/RS5 & Q5 (2007–2019)

However, because engine and trim options vary, please send us your vehicle registration number and we will confirm exact fitment before you order.

Specifications and cross-references

• Brand: GUD  |  Part number: AG1431
• Filter type: Air Filter
• Filter type: Filter insert, Outer Ø 160 mm, Height 167.5 mm
• Direct Bosch equivalent: F026400394

Bosch F026400394 equivalent and alternatives

• Bosch equivalent on our site: Bosch F026400394 Air Filter
• Browse the full GUD filter range at Greyhound Auto Retail

About GUD filtration and servicing

GUD is one of South Africa’s most trusted filtration brands. As a result, this air filter gives your engine dependable protection and accurate fitment. Replacing the GUD AG1431 Air Filter at the recommended service interval protects your engine, because a clogged filter restricts flow and can reduce performance and economy.

Global quality, local pricing – so order this genuine GUD filter online today with real stock and fast nationwide delivery.