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.
2001 Jeep Wrangler 4.0L 6cyl Engine Motor 120K OEM (LKQ~90710088)

2001 Jeep Wrangler 4.0L 6cyl Engine Motor 120K OEM (LKQ~90710088)

$1,025.03
1995 JEEP WRANGLER 2.5L ENGINE WIRING HARNESS 4 CYL MANUAL TRANSMISSION 87-95

1995 JEEP WRANGLER 2.5L ENGINE WIRING HARNESS 4 CYL MANUAL TRANSMISSION 87-95

$159.99
JEEP Cherokee Wrangler Comanche Wagoneer Harmonic Balancer 4.0L 6-242 Engine

JEEP Cherokee Wrangler Comanche Wagoneer Harmonic Balancer 4.0L 6-242 Engine

$35.00
Jeep YJ 91-95 Wrangler ★ 2.5 ENGINE VALVE COVER 4 Cylinder Motor

Jeep YJ 91-95 Wrangler ★ 2.5 ENGINE VALVE COVER 4 Cylinder Motor

$43.96
Jeep Wrangler YJ 4.2L Engine Computer ECU 5 speed Manual transmission 1987-1990

Jeep Wrangler YJ 4.2L Engine Computer ECU 5 speed Manual transmission 1987-1990

$65.00
Engine Mount Bracket Right MOPAR 52059284AC fits 00-06 Jeep Wrangler 4.0L-L6

Engine Mount Bracket Right MOPAR 52059284AC fits 00-06 Jeep Wrangler 4.0L-L6

$119.00
01-04 Wrangler Grand Cherokee 4.0L Engine Motor 115k

01-04 Wrangler Grand Cherokee 4.0L Engine Motor 115k

$1,025.03
Engine Mount Front Right Westar EM-2920 fits 91-95 Jeep Wrangler 2.5L-L4

Engine Mount Front Right Westar EM-2920 fits 91-95 Jeep Wrangler 2.5L-L4

$21.18
Engine Timing Camshaft Sprocket fits 99-06 Jeep Wrangler 4.0L-L6

Engine Timing Camshaft Sprocket fits 99-06 Jeep Wrangler 4.0L-L6

$74.29
05 06 JEEP WRANGLER ENGINE 4.0L VIN S 8TH DIGIT 1151898

05 06 JEEP WRANGLER ENGINE 4.0L VIN S 8TH DIGIT 1151898

$1,300.00
91 92 93 Jeep Wrangler Cherokee Comanche  242 4.0L L6  Master Engine Rebuild Kit

91 92 93 Jeep Wrangler Cherokee Comanche 242 4.0L L6 Master Engine Rebuild Kit

$392.16
Engine Oil Pan Dorman 264-239 fits 00-06 Jeep Wrangler 4.0L-L6

Engine Oil Pan Dorman 264-239 fits 00-06 Jeep Wrangler 4.0L-L6

$107.11
1996-2002 Jeep Wrangler Cherokee 2.5L 4cyl Engine Oil Pan OEM NEW MOPAR

1996-2002 Jeep Wrangler Cherokee 2.5L 4cyl Engine Oil Pan OEM NEW MOPAR

$158.80
Engine Mount Front Right ANCHOR 2920 fits 91-95 Jeep Wrangler 2.5L-L4

Engine Mount Front Right ANCHOR 2920 fits 91-95 Jeep Wrangler 2.5L-L4

$24.70
Engine Timing Set Cloyes Gear & Product C-3225 fits 99-06 Jeep Wrangler 4.0L-L6

Engine Timing Set Cloyes Gear & Product C-3225 fits 99-06 Jeep Wrangler 4.0L-L6

$118.02
NEW REMAN JEEP CHEROKEE GRAND CHEROKEE WRANGLER 4.0 LITER ENGINE 1996-1998

NEW REMAN JEEP CHEROKEE GRAND CHEROKEE WRANGLER 4.0 LITER ENGINE 1996-1998

$1,999.00
Jeep Wrangler TJ Cherokee XJ Grand ZJ WJ  4.0L Motor Engine Oil Level Indicator

Jeep Wrangler TJ Cherokee XJ Grand ZJ WJ 4.0L Motor Engine Oil Level Indicator

$9.99
Engine Water Pump 99-06 Jeep Grand Cherokee Wrangler 4.0L OHV L6 VIN

Engine Water Pump 99-06 Jeep Grand Cherokee Wrangler 4.0L OHV L6 VIN "S"

$40.43
Engine Mount Front Right Westar EM-2920 fits 91-95 Jeep Wrangler 2.5L-L4

Engine Mount Front Right Westar EM-2920 fits 91-95 Jeep Wrangler 2.5L-L4

$20.35
Engine Mount Front Westar EM-2883 fits 97-06 Jeep Wrangler 4.0L-L6

Engine Mount Front Westar EM-2883 fits 97-06 Jeep Wrangler 4.0L-L6

$19.01

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