WIX Air Filter - Outer fits International 666 686 537334R1 fits Wix 42708

WIX-Style Outer Air Filter for Select International Applications

This outer air filter is an aftermarket replacement intended for the applications and reference numbers listed below. It is designed for the outer air filter position, where it captures airborne dust and debris before air reaches the engine intake. Confirm the complete equipment model and existing filter number before ordering.

Product Details

• Product Type: Outer air filter
• Reference Numbers: 537334R1, Wix 42708
• Position: Outer
• Brand Reference: WIX

Fitment & Compatibility

• International 666
• International 686

Frequently Asked Questions

Q: Does this filter replace Wix 42708? A: The title lists Wix 42708 as a reference number, so it should be compared against the filter being replaced before purchase.

Q: Is this an inner or outer filter? A: It is described as an outer air filter.

This is an aftermarket replacement part. Confirm fitment before purchase.