Jeep 4.0 valve cover breather

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Jeep 4.0 valve cover breather

Jeep 4.0 valve cover breather

The Quadratec® Difference

Breather Valve

Quadratec Part #: 51309-1000

Mopar Part #: 53030991

Details

  • Learn More
  • Specs
  • Fitment

  • Engine Size: 2.5L I-4, 4.0L I-6
  • Engine Fuel: Gasoline
  • Shipping Dimensions: 3in x 2in x 2in (L x W x H)

  • Jeep Cherokee (XJ)

  • 2001 Jeep Cherokee (XJ)
  • 2000 Jeep Cherokee (XJ)
  • 1999 Jeep Cherokee (XJ)
  • 1998 Jeep Cherokee (XJ)
  • 1997 Jeep Cherokee (XJ)
  • 1996 Jeep Cherokee (XJ)
  • 1995 Jeep Cherokee (XJ)
  • 1994 Jeep Cherokee (XJ)
  • 1993 Jeep Cherokee (XJ)
  • 1992 Jeep Cherokee (XJ)
  • 1991 Jeep Cherokee (XJ)
  • 1990 Jeep Cherokee (XJ)
  • 1989 Jeep Cherokee (XJ)
  • 1988 Jeep Cherokee (XJ)
  • 1987 Jeep Cherokee (XJ)
  • 1986 Jeep Cherokee (XJ)
  • 1985 Jeep Cherokee (XJ)
  • 1984 Jeep Cherokee (XJ)

Customer Submitted Photos

Mopar Breather Valve Reviews

My breather valve was broken and in need of replacement upon valve cover gasket replacement . One less oil leak and proper working closed crankcase breather system .

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Questions

Is this the matching grommet - https://www.quadratec.com/products/52449_1179.htm

Jeep 4.0 valve cover breather

The matching grommet for that valve is 2946079

Does it come with the groment

Jeep 4.0 valve cover breather

  • Have a question? Ask us

These Are The Front & Rear Valve Cover Vent Valves Which Helps The Valve Cover Ventilate The Crankcase In The Engine.

In Our Kit We Include Both The Rubber Valve Cover Grommets That Holds Each Of These Breather Vent Valves As They Almost Always Will Be Brittle & Dry And Most Likely Will Even Crack When Trying To Remove The Old Vent Valves.

Both These Vents Will Help The Engine Breathe Properly To Help The Engine Oil From Getting Too Hot In The Cover When Circulating.

You Should Check These Vents Every 15,000 Miles Or When Doing A Tune Up Because They Can Cause A Rough Idle, Poor Mileage And Lack Of Power If Cracked, Blocked With All Or Just Dirty.

When This Vent Valves Go Bad-They Tend To Get Brittle & Crack Or Get Clogged Due To Oil Saturating The Vent & Not Allowing Air To Get Through.

These Direct Fit Rear Valve Cover Vent & Front Vent Valve Along With New Rubber Grommets Will Fit All Jeep Cherokees From 1994-2001 With The 4.0 Liter Engine.

We Are Selling This As A Complete Set As They Should All Be Replaced Together.

This Kit Will Save You Money Over Purchasing These Separately On The Web Site.

OUR KIT INCLUDES:

FRONT BREATHER VALVE COVER VENT PART# 53030991

REAR BREATHER VALVE COVER VENT PART# 53030495

BOTH VALVE COVER VENT RUBBER GROMMETS PART# 2946079

TEAM CHEROKEE 1994-2001 4.0 LITER CHEROKEE FRONT & REAR VALVE COVER VENT SET W/RUBBER GROMMETS PART# 53030991-KIT