Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Master Filter Kit (87-90 4.2L Jeep Wrangler YJ)
Item J113589
$0.00
Our Price
$35.99 (kit)
FREE Shipping on orders over $119 Market Price $42.99 You Save 16% ($7.00) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Durable Construction Combination of Steel, Rubber, Plastic, and Paper
- Precision Made
- Uses Existing Hardware
- Sold As A Kit
- Improves Drive Performance
- Removes Water Moisture
- Manages Oil Environment
- Provides Excellent Filtration
- Easy Installation
- Install Time Is 1 Hour
- Fits All 1987-1990 4.2L Jeep Wrangler YJ Wrangler Models
Description
Unparalleled Technology. Manufacturer continues to build quality aftermarket upgrades that will give your Jeep the edge when it comes to performance. These Master Filter Kit MFK21 is an unparalleled filter kit that improves your engine’s performance. Made for a combination of sturdy materials that include OE certified steel, rubber, plastic and paper, this kit is precision made to be an exact fit to your Jeep.
Incomparable Quality. This incredible filter kit provides excellent filtration by managing your oil’s environment under the hood. This clever technology removes water moisture so you won’t have to worry about contaminating your oil well supply.
Superior Performance. Made in America, this superior kit is sold as a kit and uses your Jeep’s existing hardware for an easier installation.
Installation. The installation for this product can be easily accomplished in approximately 1 hour. The need for common garage tools is required.
Application. These Master Filter Kit MFK21 fits all 1987-1990 4.2L Jeep Wrangler YJ Wranglers models.
Incomparable Quality. This incredible filter kit provides excellent filtration by managing your oil’s environment under the hood. This clever technology removes water moisture so you won’t have to worry about contaminating your oil well supply.
Superior Performance. Made in America, this superior kit is sold as a kit and uses your Jeep’s existing hardware for an easier installation.
Installation. The installation for this product can be easily accomplished in approximately 1 hour. The need for common garage tools is required.
Application. These Master Filter Kit MFK21 fits all 1987-1990 4.2L Jeep Wrangler YJ Wranglers models.
Fitment:
DetailsCA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Filter
4.8
Customer Reviews (4)
Reviews of similar Engine products have an average rating of 4.7 out of 5
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- YJ Wrangler 2 Door - 87, 88, 89, 90
Related Wrangler Categories
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Jim H, 2010 Jeep Wrangler JK
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My dad would always take me trail riding in the Pine Barrens as a kid when I lived in South Jersey, so I’ve always been into four wheel drive trucks and Jeeps. When the time came for me to get a vehicle, I picked up an old Cherokee. I still have that old Jeep strictly for offroading, but after a few...
My dad would always take me trail riding in the Pine Barrens as a kid when I lived in South Jersey, so I’ve always been into four wheel drive trucks and Jeeps. When the time came for me to get a vehicle, I picked up an old Cherokee. I still have that old Jeep strictly for offroading, but after a few...
