Toyota Engine Air Filter for Alphard Vellfire

Genuine Toyota Air Filter Element Sub-Assy 17801-31170 for Alphard Vellfire

Vehicle Compatibility

This engine air filter is widely used across several modern Toyota MPVs, luxury sedans, and select Lexus models. Key compatible models include:

Toyota Alphard / Vellfire: Fits 3rd generation 2.5L and 3.5L V6 models (AGH30, AGH35, GGH30, GGH35) produced from 2015 to 2026.

Toyota Mark X: Fits various chassis variations including the GRX120.

Lexus Models: Fits specific generations of the Lexus GS, IS, and RC luxury series.



Interchangeable Part Numbers

This part is often cross-referenced or completely interchangeable with Toyota 17801-31100, as they share the same physical dimensions and fitment profile within the vehicle's air cleaner box.



Specification:-

Filter Media: Triple-layer non-woven composite fiber (optimized for high dust-holding capacity)

Frame Material: Flexible polyurethane (PU) molded sealing lip

Average Weight: 0.40 kg to 0.45 kg (Net filter weight)

Function Type: Dry element air cleaner filter

Service Interval: Replace every 20,000 km to 30,000 km (or 12–18 months under normal driving conditions)