Product Description

Compatible with:
Jeep Cherokee 4.0L L6 Gas Sport Utility, 1997-2001
Jeep Grand Cherokee 4.0L L6 Gas Sport Utility, 1995-2004
Jeep TJ 4.0L L6 Gas Sport Utility, 1997-2001
Jeep Wrangler 4.0L L6 Gas Sport Utility, 1997-2001

Jeep performance fuel rail 6061 aluminum with -8orb rail bore
Turn key ready to install in most cases
Depending on your year of jeep 4.0, you may or may not have a regulator built into the rails with “in and out quick connect fittings”

This aluminum rail has one “in” provision. If yours has “2” then see below:
The stock Jeep “rail” regulator is not very reliable, fuel pressure regulating for motor is primarily handled by internal pump regulator in tank
On my 4.0L the stock tank fuel regulator actually provides near perfect line pressure without the need of an additional redundant rail regulator
However you can easily add a early 2000’s GM corvette regulator/filter combo in the fuel line near rail if you wanted to add an additional filter/reg
I also sell all the fittings for that as well. That unit is nice because it’s a filter as well