My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MAHLE B31859 Engine Crankcase Vent Valve Seal

(Ford Ranger 2001-11, Explorer 2012-15, Focus 2003-18, Escape 2005-19, Fusion 2006-20, Edge 2012-18, Taurus 2013-17, Transit Connect 2010-22 + 24 more models)

Part of: MAHLE Engine Crankcase Vent Valve Seal

Other options in this family: MAHLE GS33775 MAHLE GS34012 MAHLE B33806 MAHLE B33513 MAHLE GS34107

Manufacturer

Picture for manufacturer MAHLE

Part Number

B31859
10 reviews
Sale Price

$7.80

3 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE B31859 is a precision-engineered crankcase vent valve seal designed to maintain proper crankcase ventilation system integrity. This OE-quality seal prevents oil leaks and ensures optimal pressure regulation in your engine's positive crankcase ventilation (PCV) system.

Key Features:

  • Engineered to OEM specifications for precise fit and reliable sealing
  • High-quality materials resist oil, heat, and chemical degradation
  • Prevents vacuum leaks that can cause rough idle and poor performance
  • Direct replacement for worn or damaged original seals
  • Backed by MAHLE's reputation for world-class sealing solutions

MAHLE Original gaskets and seals are trusted by professional technicians and vehicle manufacturers worldwide. This crankcase vent valve seal ensures your PCV system operates efficiently, protecting engine components and maintaining proper emissions control.

Products specifications

Fits

Ford Ranger 2001-11, Explorer 2012-15, Focus 2003-18, Escape 2005-19, Fusion 2006-20, Edge 2012-18, Taurus 2013-17, Transit Connect 2010-22, EcoSport 2018-21, C-Max 2013-18, Police Responder Hybrid 2019-20 + 21 more models

Gasket Material

Victo-Tech

Gasket Material

Molded Rubber

Package Quantity

1

Item Grade

OEM Standard

Additional Package Contents

Contains Crankcase Vent Oil Separator Gasket

Good

So far easy set up and navigation of bill pay site. Search worked well

Super pricing, fast shipments, good selection they have it all.

Good

Simple and easy along with cheaper than the competitors!

Was glad to find the product.

Definitely good prices and they shipped my order within a day. So far, they've had really good customer service.

Great prices. Was a little hard to find bulbs for low beams, because it was not really descriptive.

Autoplicity was a pleasure to deal with. Website is easy to navigate and checkout was a breeze.

Extremely satisfied Hell ya

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy