Jeep
Diagnosing a bad Jeep fuel injector is relatively simple. For starters, the most obvious tell-tale sign is a misfire, either in one or more cylinders. When checking for a faulty fuel injector, get the Jeep's engine to operating temperatures if you can. If it won’t start, you don’t have to worry about achieving operating temperatures.
The casting number stamped on the injector is a good way to match up with what you now have. Enter that number in our search box at the top of this screen.
R-INJ - Reman Injector, N-INJ - New Injector
YEAR
MODEL
ENGINE
R-INJ
N-INJ
1986
CHEROKEE
2.5L
1986
CJ7
2.5 L4
1986
COMANCHE
2.5L
1986
WAGONEER
2.5L
1986
WAGONEER
2.5 L4
1987
COMANCHE
2.5L
1987
COMANCHE
4.0 L6
1987
WAGONEER
4.0 L6
1987
WRANGLER
2.5L
1987-88
CHEROKEE LIMITED
2.5L
1987-88
COMANCHE
4.0 L6
1987-88
WAGONEER
2.5 L4
1987-90
CHEROKEE
2.5L
1987-90
WAGONEER
2.5L
1987-90
YJ
2.5L
1988
CHEROKEE
2.5L
1988
CHEROKEE
4.0 L6
1988
COMANCHE
2.5L
1988
COMANCHE
4.0 L6
1988
WAGONEER
4.0 L6
1988
WRANGLER
2.5L
1988-1986
CHEROKEE
2.5 L4
1988-1986
COMANCHE
2.5 L4
1988-1987
CHEROKEE
4.0 L6
1988-1987
CHEROKEE
4.0 L6
1988-1987
COMANCHE
4.0 L6
1988-1987
WAGONEER
4.0 L6
1988-1987
WRANGLER
2.5 L4
1989
CHEROKEE
2.5L
1989
CHEROKEE
4.0 L6
1989
COMANCHE
4.0 L6
1989
COMANCHE
2.5 L4
1989
COMANCHE
2.5L
1989
COMANCHE
4.0 L6
1989
WAGONEER
4.0 L6
1989
WAGONEER
4.0 L6
1989
WRANGLER
2.5L
1989
WRANGLER
2.5 L4
1989-90
CHEROKEE
4.0 L6
1989-90
CHEROKEE
2.5 L4
1989-90
CHEROKEE
4.0 L6
1989-90
COMANCHE
4.0 L6
1990
CHEROKEE
2.5L
1990
CHEROKEE
4.0 L6
1990
COMANCHE
4.0 L6
1990
COMANCHE
2.5 L4
1990
COMANCHE
2.5L
1990
COMANCHE
4.0 L6
1990
WAGONEER
4.0 L6
1990
WAGONEER
4.0 L6
1990
WRANGLER
2.5 L4
1990
WRANGLER
2.5L
1991
CHEROKEE
4.0 L6
1991
CHEROKEE
4.0 L6
1991
CHEROKEE
2.5 L4
1991
COMANCHE
2.5 L4
1991
COMANCHE
4.0 L6
1991
COMANCHE
2.5 L4
1991
COMANCHE
4.0 L6
1991
COMANCHE
4.0 L6
1991
WRANGLER
4.0 L6
1991
WRANGLER
2.5 L4
1991
WRANGLER
4.0 L6
1991-95
WRANGLER
4.0 L6
1991-96
CHEROKEE
2.5 L4
1991-96
CHEROKEE
4.0 L6
1992
CHEROKEE
4.0 L6
1992
CHEROKEE
4.0 L6
1992
CHEROKEE
2.5 L4
1992
COMANCHE
2.5 L4
1992
COMANCHE
2.5 L4
1992
COMANCHE
4.0 L6
1992
COMANCHE
4.0 L6
1992
WRANGLER
2.5 L4
1992
WRANGLER
4.0 L6
1993
CHEROKEE
2.5 L4
1993
CHEROKEE
4.0 L6
1993
GRAND CHEROKEE
4.0 L6
1993
GRAND WAGONEER
5.2 V8
1993
GRAND WAGONEER
5.2 V8
1993
WRANGLER
2.5 L4
1993-95
GRAND CHEROKEE
5.2 V8
1993-96
GRAND CHEROKEE
4.0 L6
1993-96
GRAND CHEROKEE
5.2 V8
1994
CHEROKEE
2.5 L4
1994
WRANGLER
2.5 L4
1994
WRANGLER
4.0 L6
1994-96
GRAND CHEROKEE
4.0 L6
1995
CHEROKEE
4.0 L6
1995
WRANGLER
4.0 L6
1995
WRANGLER
2.5 L4
1995-96
CHEROKEE
2.5 L4
1996
GRAND CHEROKEE
5.2 V8
1996-98
CHEROKEE
4.0 L6
1996-98
GRAND CHEROKEE
4.0 L6
1997
CHEROKEE
4.0 L6
1997
WRANGLER
4.0 L6
1997-98
GRAND CHEROKEE
4.0 L6
1998
CHEROKEE
4.0 L6
1998
GRAND CHEROKEE
5.9 V8
1998-1997
CHEROKEE
2.5 L4
1998-1997
GRAND CHEROKEE
5.2 V8
1998-1997
WRANGLER
4.0 L6
1998-1997
WRANGLER
2.5 L4
1999
CHEROKEE
2.5 L4
1999
GRAND CHEROKEE
4.0 L6
1999-01
CHEROKEE
4.0 L6
1999-01
WRANGLER
4.0L
1999-03
GRAND CHEROKEE
4.0L
1999-04
GRAND CHEROKEE
4.0 L6
1999-04
WRANGLER
4.0 L6
1999-1997
WRANGLER
2.5 L4
1999-1998
WRANGLER
4.0 L6
2000
CHEROKEE
4.0 L6
2000
CHEROKEE
2.5 L4
2000
WRANGLER
4.0 L6
2000-1996
CHEROKEE
2.5 L4
2000-2
WRANGLER
2.5 L4
2001
CHEROKEE
4.0 L6
2001
GRAND CHEROKEE
4.7 V8
2001
WRANGLER
4.0 L6
2001-04
GRAND CHEROKEE
4.7 V8
2001-1999
CHEROKEE
4.0 L6
2001-1999
GRAND CHEROKEE
4.7 V8
2001-2000
GRAND CHEROKEE
4.0 L6
2002
GRAND CHEROKEE
4.7 V8
2002
GRAND CHEROKEE
4.7 V8
2002
LIBERTY
2.4 L4
2002
WRANGLER
4.0 L6
2002-03
LIBERTY
3.7 V6
2002-03
WRANGLER
4.0 L6
2002-04
GRAND CHEROKEE
4.0 L6
2002-04
GRAND CHEROKEE
4.7 V8
2002-04
WRANGLER SAHARA, SPORT, X
4.0L
2002-2003
LIBERTY
2.4 L4
2003
GRAND CHEROKEE
4.7 V8
2003
WRANGLER
4.0 L6
2003-04
RUBICON, SAHARA, SPORT
4.0L
2003-04
WRANGLER
2.4 L4
2004
WRANGLER
4.0 L6
2004-12
LIBERTY
3.7 V6
2004-5
GRAND CHEROKEE
4.7 V8
2004-5
WRANGLER
2.4 L4
2005
GRAND CHEROKEE
3.7 V6
2005-06
WRANGLER
4.0L
2005-07
GRAND CHEROKEE
5.7L
2005-10
GRAND CHEROKEE
3.7 V6
2006
COMMANDER
4.7 V8
2006
GRAND CHEROKEE
4.7 V8
2006-07
COMMANDER
5.7L
2006-10
COMMANDER
3.7 V6
2007
COMMANDER
4.7 V8
2007
GRAND CHEROKEE
4.7 V8