GREEN FILTER® - Crankcase Air Filter

GREEN FILTER® - Crankcase Air FilterGREEN FILTER® - Crankcase Air FilterGreen Filter Authorized Dealer
Availability: Varies
Depends on Product Options
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
Have a Question? 888.634.9437
Ask a Specialist Live Chat
Lowest Prices
Price match guarantee
Easy Returns
Quick & Hassle Free
In-House Experts
We know our products
Guaranteed Fitment
Always the correct part
Product Options
Select Product Options
20% offMADE IN USA
Originally $20.99 - $26.24
$16.79 - $20.99
Quantity
can be changed
in shopping cart
Add To Cart
Select Product Options
GREEN FILTER® - Crankcase Air Filter

Crankcase Air Filter

Crankcase Air Filter by Green Filter®. Route your crankcase breather into one of these filters to keep dirt and bugs from entering your crankcase. It’s easy to clean, and will soak up some glop that otherwise would wind up all over your engine compartment.
Green Filter Air Filter Dimensions

PART#:
PLEASE SELECT
    $16.79
    Total: $0.00
    Add To CartCancel
    Product Details

    Universal Crankcase Air Filter by Green Filter®. Route your crankcase breather into one of these filters to keep dirt and bugs from entering your crankcase. It’s easy to clean, and will soak up some glop that otherwise would wind up all over your engine compartment.

    Green Filter Why Go Green Green Filter Benefits Green Filter Cleaning

    Features:

    • Cotton element catches oily blow-by
    • Steel mesh resists denting
    • Prevents dirt and foreign objects from entering crankcase breather system
    • Resists clogging
    • Easily cleaned and reused
    • Keeps engine bay cleaner
    • Pre-oiled filter element the product is ready to install right out of the box
    • Limited Lifetime Warranty
    Crankcase Filter Dimensions

    Dimensions of the Available Crankcase Filters:

    All engines outgas crankcase fumes. That's a given. Crankcase vapors are a noxious miasma of cylinder blow by, oil fumes, water vapor, acids and partially burned fuel. Emissions controlled engines have sometimes elaborate systems to route this noxious gorp back into the intake manifold. Sometimes that works well, sometimes not. And as your engine gets older and the rings and valve stem seals wear, the volume of blow by inevitably increases. If you have an engine that's not emissions regulated, whether it's a racing engine, a small engine on a tractor or ATV, or just a stationary engine on a pump or generator, it's essential that a filter be installed on the vent. A filter will keep dirt from collecting inside the vent when the engine is off, and eventually migrating into the crankcase. And let's not even consider the damage a cache of spider eggs or even some nuts or seeds smuggled into the breather by a rodent could cause.

    Adding a Green Filter crankcase filter will keep outside stuff outside of your engine. Because it passes airflow so easily, it will take a long time to accumulate enough congealed oil and sludge to plug. Like a Green Filter air filter, simply spray it down with cleaner, rinse it off in water, let it dry and re-oil. In fact, a Green Filter crankcase filter should catch a fair amount of oily blow by and keep it in the filter medium. That will keep your engine bay cleaner longer!

    It's vital to maintain low restriction in the vent line, because pressurizing the crankcase will make oil leak in multiple places around the engine, and could even make the main seals invert or blow right out.

    16.79 20.99
    Part # Flange Inside Dia. (F) Hight (H) Base Outside Dia. (B) Top Outside Dia. (D) End Cap Shield
    20620.3131.1251.3751.375Stainless SteelNo
    207611.522Stainless SteelNo
    20790.5921.381.38RubberNo
    20880.39371.96851.3781.378Stainless SteelNo
    20951.57482.55912.95282.9528Stainless SteelYes
    21061.3752.562.952.95Stainless SteelYes
    21100.78741.96852.36222.3622Stainless SteelNo
    21110.3751.5722RubberNo
    21150.59061.574822Stainless SteelNo
    21261.52.533RubberNo
    21981.3752.533RubberNo
    20811.251.7533Stainless SteelNo
    20271.252.533RubberNo
    20831.252.533Stainless SteelYes
    Brand: Green Filter       Part Numbers:
    paypal credit Green Filter Accessories

    Long before they started producing filters for street cars, Green Filters made custom air filters for the motorsports industry, with clients like MAZDASPEED, Chip Ganassi Racing, Saleen, and Toyota. These top names in road and off-road racing chose Green Filters for their superior performance and constantly-improving technology. Producing the same type of filter in fitments for street cars was a simple step, and the line of vehicles covered is constantly expanding. Better yet, their continuing role in motorsports keeps them at the cutting edge of air filter and cold air induction system technology.

    Product Reviews (1)

    Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

    GREEN FILTER® - Crankcase Air Filter
    GREEN FILTER® - Crankcase Air Filter
    Average Rating:  5  5 of 5
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    (5)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    | Posted by | (Martinez, CA)

    Very, very good filters! The best around. Know your fitment measurements!

    1 people found this review helpful.
    Was this review helpful for you? YesNo
    Share this review:
    All Green Filter Reviews
    Product Reviews (1)
    Product Reviews (1)
    Show Next 10 All Green Filter Reviews
    More Accessories