Engines

The Wrangler YJ was built with three different engines from 1987 to 1995.

4-cylinder Engines

  • 1987 to 1990 models were equipped with an AMC 150cid (2.5L). This engine had a Throttle Body Injection (TBI) that produced 117 brake horsepower (BHP) at 5,000 RPM.
  • 1991 to 1995 models were equipped with the same AMC 150cid (2.5L), however this engine had a Multi-Port Injection (MPI) that produced 123 brake horsepower (BHP) at 5,250 RPM.

6-cylinder Engines

  • 1987 to 1990 models were equipped with an AMC 258cid (4.2L). This engine was carbureted and produced 112 brake horsepower (BHP) at 3,200 RPM.
  • 1991 to 1995 models were equipped with an AMC 242cid (4.0L). This engine had a Multi-Port Injection (MPI) that produced 180 brake horsepower (BHP) at 4,750 RPM. It is reported that some late 1990 models were lucky enough to come with one of these.
Engine Piston Set DNJ P1121 fits 94-95 Jeep Wrangler 2.5L-L4

Engine Piston Set DNJ P1121 fits 94-95 Jeep Wrangler 2.5L-L4

$103.83
Engine Timing Set PREFERRED COMPONENTS TS13341 fits 00-06 Jeep Wrangler 4.0L-L6

Engine Timing Set PREFERRED COMPONENTS TS13341 fits 00-06 Jeep Wrangler 4.0L-L6

$54.50
Engine Timing Set PREFERRED COMPONENTS TS33225 fits 00-06 Jeep Wrangler 4.0L-L6

Engine Timing Set PREFERRED COMPONENTS TS33225 fits 00-06 Jeep Wrangler 4.0L-L6

$48.51
52018697 Jeep Wrangler 4cyl engine Drivers side motor bracket 4 Cyl TJ YJ 2.5

52018697 Jeep Wrangler 4cyl engine Drivers side motor bracket 4 Cyl TJ YJ 2.5

$25.00
Engine Mount DEA/TTPA A2883 fits 97-06 Jeep Wrangler 4.0L-L6

Engine Mount DEA/TTPA A2883 fits 97-06 Jeep Wrangler 4.0L-L6

$18.99
ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 288182

ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 288182

$650.00
ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 300392

ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 300392

$750.00
ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 1053286

ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 1053286

$800.00
Jeep Wrangler YJ Engine Mount Bracket LH 2.5L 91-95 4 Cylinder Motor 94p

Jeep Wrangler YJ Engine Mount Bracket LH 2.5L 91-95 4 Cylinder Motor 94p

$34.95
AMC Jeep Wrangler Cherokee 2.5L Engine Rebuild kit by Enginetech 1986-1990

AMC Jeep Wrangler Cherokee 2.5L Engine Rebuild kit by Enginetech 1986-1990

$209.99
Engine Oil Pump Screen SEALED POWER 224-14229 fits 87-95 Jeep Wrangler 2.5L-L4

Engine Oil Pump Screen SEALED POWER 224-14229 fits 87-95 Jeep Wrangler 2.5L-L4

$50.40
Engine Cylinder Head Bolt Set NAPA ES71102 fits 97-06 Jeep Wrangler 4.0L-L6

Engine Cylinder Head Bolt Set NAPA ES71102 fits 97-06 Jeep Wrangler 4.0L-L6

$49.47
Jeep 4.0L 6 Cylinder Engine Rocker Valve Cover Cherokee Wrangler XJ TJ box six

Jeep 4.0L 6 Cylinder Engine Rocker Valve Cover Cherokee Wrangler XJ TJ box six

$31.50
1994 Jeep Wrangler YJ 2.5 4 CYL Engine Injector Wiring Harness Fusebox 94-95

1994 Jeep Wrangler YJ 2.5 4 CYL Engine Injector Wiring Harness Fusebox 94-95

$303.99
Jeep Wrangler TJ 4.0 6 CYL Engine Wiring Harness Injector Section

Jeep Wrangler TJ 4.0 6 CYL Engine Wiring Harness Injector Section

$189.99
92-95 Jeep Wrangler YJ 2.5 4 CYL Engine Injector Underhood Wiring Harness

92-95 Jeep Wrangler YJ 2.5 4 CYL Engine Injector Underhood Wiring Harness

$170.99
2002 Jeep Wrangler TJ 4.0 6 CYL Engine Injector Wiring Harness 56041916AE

2002 Jeep Wrangler TJ 4.0 6 CYL Engine Injector Wiring Harness 56041916AE

$142.49
AMC Jeep Wrangler 2.5L Master Engine Rebuild Kit By Enginetech 1997-2001

AMC Jeep Wrangler 2.5L Master Engine Rebuild Kit By Enginetech 1997-2001

$416.01
Engine Rebuild Kit Jeep Cherokee Wrangler 242 4.0L OHV L6 1996-1998

Engine Rebuild Kit Jeep Cherokee Wrangler 242 4.0L OHV L6 1996-1998

$427.00
Engine Rebuild Kit Jeep Cherokee Wrangler CJ J-Truck 258 4.2L L6 1986-1990

Engine Rebuild Kit Jeep Cherokee Wrangler CJ J-Truck 258 4.2L L6 1986-1990

$319.00

« Previous12345