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 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

$21.16
Engine 4.0L VIN S 8th Digit Fits 05-06 WRANGLER 262472

Engine 4.0L VIN S 8th Digit Fits 05-06 WRANGLER 262472

$1,050.00
99-06 Jeep Wrangler Grand Cherokee New Long Block Engine Reman 4.0L Mopar Oem

99-06 Jeep Wrangler Grand Cherokee New Long Block Engine Reman 4.0L Mopar Oem

$3,985.75
Engine/Motor Mounts (L&R) Jeep Wrangler (1991-92-93-94-95) 2.5 Liter

Engine/Motor Mounts (L&R) Jeep Wrangler (1991-92-93-94-95) 2.5 Liter

$54.00
Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 442669

Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 442669

$850.00
Engine Mount Bracket Dorman 523-154 fits 94-95 Jeep Wrangler 2.5L-L4

Engine Mount Bracket Dorman 523-154 fits 94-95 Jeep Wrangler 2.5L-L4

$37.16
87-06 Wrangler Cherokee Grand Cherokee Comanche 4.0L Engine Oil Dip Stick MOPAR

87-06 Wrangler Cherokee Grand Cherokee Comanche 4.0L Engine Oil Dip Stick MOPAR

$27.85
Engine Push Rod Sealed Power RP-3276 fits 89-90 Jeep Wrangler 4.2L-L6

Engine Push Rod Sealed Power RP-3276 fits 89-90 Jeep Wrangler 4.2L-L6

$33.89
Engine Mount Onix OM2883 fits 97-06 Jeep Wrangler 4.0L-L6

Engine Mount Onix OM2883 fits 97-06 Jeep Wrangler 4.0L-L6

$21.86
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

$24.99
Motor Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 552937

Motor Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 552937

$1,169.99
99-04 Jeep Cherokee Wrangler 4.0 engine crankshaft # 53010411 crank shaft J17

99-04 Jeep Cherokee Wrangler 4.0 engine crankshaft # 53010411 crank shaft J17

$109.95
NEW Engine Camshaft Synchronizer for 99-04 JEEP Grand Chrokee Wrangler 4.0L

NEW Engine Camshaft Synchronizer for 99-04 JEEP Grand Chrokee Wrangler 4.0L

$28.34
Motor Engine 4.0L VIN S 8th Digit Fits 00-04 Jeep Wrangler

Motor Engine 4.0L VIN S 8th Digit Fits 00-04 Jeep Wrangler

$1,124.99
Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 281732

Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 281732

$877.50
Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 314016

Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 314016

$855.00
Engine 4.0L VIN S 8th Digit Fits 05-06 WRANGLER 292532

Engine 4.0L VIN S 8th Digit Fits 05-06 WRANGLER 292532

$922.50
JEEP WRANGLER TJ 1997 4.0 6 CYL ENGINE WIRING HARNESS FUSE BLOCK SIDE SEE AD

JEEP WRANGLER TJ 1997 4.0 6 CYL ENGINE WIRING HARNESS FUSE BLOCK SIDE SEE AD

$129.99
Belt Idler or Tensioner Pulley w/ Bearing for Cadillac Chevy Ford Dodge Jeep New

Belt Idler or Tensioner Pulley w/ Bearing for Cadillac Chevy Ford Dodge Jeep New

$16.89
97-99 Jeep Wrangler TJ Engine MOUNT BRACKET Motor Mount Right Passenger 6CYL 4.0

97-99 Jeep Wrangler TJ Engine MOUNT BRACKET Motor Mount Right Passenger 6CYL 4.0

$39.95

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