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Wix 42140 Engine Air FilterOE Quality 60-Day Returns
Part #: 42140

Wix 42140 Engine Air Filter

35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Capri, Cougar, Fairmont, Grand Marquis, LTD, Marquis, Monarch, Mustang, Thunderbird, and Zephyr
Easy Returns — Return within 60 days for a full refund
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Wix 42140 Engine Air Filter
BrandWix
Part Number42140
ClassW
Cubic Feet Per Minute Rating120
Duty TypeLd
EndsPlastic
Height1.765
Inner Diameter Bottom9.030
Media MaterialCellulose
Outer Diameter Bottom11.500
Outer Diameter Top11.500
StyleAir filter

This part fits 35 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1982FordFairmont4.2LV8N/A
1982FordLTD4.2LV8N/A
1982FordMustang4.2LV8N/A
1982FordThunderbird4.2LV8N/A
1982MercuryCapri4.2LV8N/A
1982MercuryCougar4.2LV8N/A
1982MercuryMarquis4.2LV8N/A
1982MercuryZephyr4.2LV8N/A
1981FordFairmont4.2LV8N/A
1981FordMustang4.2LV8N/A
1981FordThunderbird5.0LV8N/A
1981FordThunderbird4.2LV8N/A
1981MercuryCapri4.2LV8N/A
1981MercuryCougar5.0LV8N/A
1981MercuryCougar4.2LV8N/A
1981MercuryZephyr4.2LV8N/A
1980FordFairmont4.2LV8N/A
1980FordMustang4.2LV8N/A
1980FordThunderbird5.0LV8N/A
1980FordThunderbird4.2LV8N/A
1980MercuryCapri4.2LV8N/A
1980MercuryCougar5.0LV8N/A
1980MercuryCougar4.2LV8N/A
1980MercuryGrand Marquis5.0LV8N/A
1980MercuryZephyr4.2LV8N/A
1979FordFairmont5.0LV8N/A
1979FordMustang5.0LV8N/A
1979MercuryCapri5.0LV8N/A
1979MercuryZephyr5.0LV8N/A
1978FordFairmont5.0LV8N/A
1978MercuryZephyr5.0LV8N/A
1977FordLTD5.0LV8N/AEarly Production
1977FordThunderbird5.0LV8N/AEarly Production
1977MercuryCougar5.0LV8N/A
1977MercuryMonarch5.0LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

AF640AFL129DA129DA4320MA129SA3424SA3475SAF640VA28WA3424

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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