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WIX Filters - 46637 Heavy Duty Air Filter, Pack of 1

4.7 4.7 out of 5 stars 617 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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Purchase options and add-ons

Brand Wix
Fit Type Vehicle Specific Fit
Product Dimensions 9"L x 9"W x 12.9"H
OEM Part Number 46637

About this item

  • Low air flow restriction
  • Pleated paper filter
  • Highly durable and reliable
  • Mesh support screening
  • Easy installation and maintenance
See more product details

Frequently bought together

$49.00
Get it as soon as Monday, Apr 1
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$15.99
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$9.99
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Sold by Brilliant Bamboo and ships from Amazon Fulfillment.
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This Item
WIX Filters - 46637 Heavy Duty Air Filter, Pack of 1
WIX Filters - 46637 Heavy Duty Air Filter, Pack of 1
Recommendations
GETOPAUTO 46637 Engine Air Filter Compatible with Donaldson B085011, Baldwin PA2818 Fleetguard AH1141 Fram CA6818 Wix 46637 Napa 663
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Replacement Air Filter Upgrade for Diesel Trucks Universal 4” - Compatible with Ford 7.3L Powerstroke, Dodge Cummins 5.9L and More - Replaces 46637, 25177209, A1474C, PA2818, 9576B085011, AH1141
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Price-16% $49.00
List:$58.68
$36.79$38.88$9.99$42.99$49.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
3.8
5.0
4.5
4.1
4.3
Easy to install
3.5
5.0
4.2
4.3
Durability
5.0
4.7
4.2
Sold By
Buyers Lair
GETOPAUTO
Toolyuan
Brilliant Bamboo
GETOPAUTO
GWA Auto Parts
material
Paper
Acrylonitrile Butadiene Styrene
Acrylonitrile Butadiene Styrene
Polyester
Acrylonitrile Butadiene Styrene
model number
46637
46637
46637
fit type
Vehicle Specific Fit
Vehicle Specific Fit
Vehicle Specific Fit
Vehicle Specific Fit
Vehicle Specific Fit
Universal Fit
product grade
Replacement Part
Performance Part
Replacement Part
Replacement Part

From the manufacturer

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About Us

WIX Filters was founded in an old cotton mill in Gastonia by Jack Wicks and his business partner, Paul Crenshaw, who needed an inexhaustible supply of pure white cotton thread waste for the filtering media of their new company. At the time, Gastonia and Gaston County produced more combed cotton yarn. Our focus today is the same as it was when we were founded in 1939 – to provide high quality filters designed to exceed their performance demands. We are proud of our nearly eight decades of growth and innovation, and our focus on product development has made the name ‘WIX Filters’ synonymous with a rich tradition of excellence.

Product Description

WIX Filters - 46637 Heavy Duty Air Filter, Pack of 1

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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WIX Filters - 46637 Heavy Duty Air Filter, Pack of 1


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What's in the box

  • Air Filter
  • Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    617 global ratings

    Customers say

    Customers like the value, quality and volume of the engine air filter. They mention that it works well, is big and heavy duty, and has a much larger surface area than other filters. Customers also like the ease of installation, and flow.

    AI-generated from the text of customer reviews

    28 customers mention28 positive0 negative

    Customers are satisfied with the quality of the engine air filter. They mention that it is well constructed, heavy duty, and lasts a long time. Some say that it's the best air filter money can buy for a turbodiesel and that it lasts about 3 years.

    "Good quality and good price" Read more

    "Quality product, quick delivery" Read more

    "Seems to be the best air filter for my 7.3L. It has a much larger surface than other filters I've tried and it seems to flow better than oiled,..." Read more

    "Good filter but the neck is very soft and wont stay on the intake.. With a little fab work you can make it work" Read more

    22 customers mention22 positive0 negative

    Customers are satisfied with the performance of the engine air filter. They mention that it works well, is happy with the results, and has no issues. Some say that it's a great cold air intake filter.

    "Probably best place to buy. I installed on my 97 F250. works good." Read more

    "...I am seeing an increase in power. I am happy with the results, I have an old 1997 1 ton dodge truck." Read more

    "Works well, provides plenty of air flow." Read more

    "...Fits-Works, No issues" Read more

    15 customers mention12 positive3 negative

    Customers like the value of the engine air filter. They say it is an affordable replacement part. Some mention that it is not extremely over priced.

    "Good quality and good price" Read more

    "Spools quicker, less smoke, and sounds good too. good value and from previous experiences wix is good value and quality...." Read more

    "...Overall, I prefer this filter and on Amazon, it is most affordable." Read more

    "...Will result in air being "somewhat" filtered. Complete waste of time and money. China. Need I say more? Will change review if I get an actual filter...." Read more

    10 customers mention10 positive0 negative

    Customers are satisfied with the size of the engine air filter. They mention that it fits great, is big, and heavy duty. Some appreciate the larger surface area than other filters.

    "This filter is massive! A nice white so you can tell when it’s dirty and time to replace...." Read more

    "I like the size and the prices. I got. Cover for it, but realized that it works better without the cover while driving...." Read more

    "Seems to be the best air filter for my 7.3L. It has a much larger surface than other filters I've tried and it seems to flow better than oiled,..." Read more

    "Fits good, but I’d buy some pvc pipe the same size as the ID so you have something to clamp on so it doesn’t fall off." Read more

    9 customers mention9 positive0 negative

    Customers like the flow of the engine air filter. They say it provides more air flow than the original with all of that plastic everywhere, and is a cheap solution to getting better air flow to their 7.3. Some customers also mention that the filter helps their 2003 7.3 breathe very well.

    "Works well, provides plenty of air flow." Read more

    "...definitely likes that they don’t plug up easily and allow plenty of breathing capabilities." Read more

    "This thing helps my 2003 7.3 breathe very well. No extremely over priced cold air or highway robbery intake pipes...." Read more

    "...This flows way more air and way less dirt than the expense "cold air kits" and is cheap too!..." Read more

    8 customers mention8 positive0 negative

    Customers like the volume of the engine air filter. They say it's very loud and makes a lot of turbo noise. Some customers also mention that the filter makes more turbo whistle.

    "Spools quicker, less smoke, and sounds good too. good value and from previous experiences wix is good value and quality...." Read more

    "Been using this product on my 7.3 f350 for about 2 yrs now, love how I can hear the turbo" Read more

    "...Gives the turbo a kick ass sound too! Don’t hesitate. Save hundreds." Read more

    "...Works like a normal intake for these trucks so very loud and a lot of turbo noise...." Read more

    6 customers mention6 positive0 negative

    Customers find the installation of the engine air filter to be easy. They mention that it gives more power, and doesn't plug up easily.

    "...for a couple years now and my truck definitely likes that they don’t plug up easily and allow plenty of breathing capabilities." Read more

    "Easy to install gives more power" Read more

    "...Filter appears well constructed and was easy to install." Read more

    "...Easy install and great value for an aftermarket intake." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the power of the engine air filter. They mention that it provides extra power, and helps the MPG some. Some say that the filter is big enough to provide a noticeable boost.

    "...I am seeing an increase in power. I am happy with the results, I have an old 1997 1 ton dodge truck." Read more

    "...Not noticeable boost difference but piece of mind knowing the filter is big enough." Read more

    "...pipe for an adapter, this filter works great on my F350 and helped the MPG some." Read more

    "Extra power..." Read more

    Good filter but shotty wire-work
    4 Stars
    Good filter but shotty wire-work
    Great overall, I’ve run these WIX 46637 filters in all my trucks for years. This one however had some pretty ugly molding on the rubber, along with a raised wire support mesh, cutting my hands in a few places when taking it out of the box. It’s fine long term as the filter won’t be handled often but the next time I order, I may just return and go with Baldwin.
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    Top reviews from the United States

    Reviewed in the United States on March 19, 2024
    Reviewed in the United States on December 7, 2023
    Reviewed in the United States on March 12, 2024
    Reviewed in the United States on March 22, 2024
    Reviewed in the United States on April 2, 2023
    Reviewed in the United States on March 31, 2023
    One person found this helpful
    Report
    Reviewed in the United States on March 16, 2024
    Customer image
    4.0 out of 5 stars Good filter but shotty wire-work
    Reviewed in the United States on March 16, 2024
    Great overall, I’ve run these WIX 46637 filters in all my trucks for years. This one however had some pretty ugly molding on the rubber, along with a raised wire support mesh, cutting my hands in a few places when taking it out of the box. It’s fine long term as the filter won’t be handled often but the next time I order, I may just return and go with Baldwin.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Reviewed in the United States on April 12, 2023
    Customer image
    5.0 out of 5 stars 1995 7.3 powerstroke
    Reviewed in the United States on April 12, 2023
    Spools quicker, less smoke, and sounds good too. good value and from previous experiences wix is good value and quality. paired it with a filterwears prefilter
    Images in this review
    Customer image
    Customer image
    3 people found this helpful
    Report

    Top reviews from other countries

    Terry Lay
    5.0 out of 5 stars The BEST for my 7.3 diesel
    Reviewed in Canada on February 28, 2024
    One person found this helpful
    Report
    Amazon Customer
    5.0 out of 5 stars I CAN BREATH
    Reviewed in Canada on September 23, 2022
    CJG
    5.0 out of 5 stars Much cheaper than buying local
    Reviewed in Canada on October 14, 2018
    2 people found this helpful
    Report
    Amazon Customer
    5.0 out of 5 stars Five Stars
    Reviewed in Canada on June 25, 2017
    Michael
    4.0 out of 5 stars Four Stars
    Reviewed in Canada on November 7, 2017