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 Camshaft-Stock MELLING MC1377 fits 99-06 Jeep Wrangler 4.0L-L6

Engine Camshaft-Stock MELLING MC1377 fits 99-06 Jeep Wrangler 4.0L-L6

$168.94
Engine Timing Cover Crown 53020233 fits 87-93 Jeep Wrangler 2.5L-L4

Engine Timing Cover Crown 53020233 fits 87-93 Jeep Wrangler 2.5L-L4

$79.82
ENGINE/MOTOR 98 JEEP WRANGLER 6-242 (4.0L VIN S)

ENGINE/MOTOR 98 JEEP WRANGLER 6-242 (4.0L VIN S)

$1,050.50
ENGINE/MOTOR 98 JEEP WRANGLER 4-150 (2.5L VIN P)

ENGINE/MOTOR 98 JEEP WRANGLER 4-150 (2.5L VIN P)

$1,342.00
ENGINE/MOTOR 06 JEEP WRANGLER 4.0L (VIN S 8TH DIGIT)

ENGINE/MOTOR 06 JEEP WRANGLER 4.0L (VIN S 8TH DIGIT)

$1,425.00
Jeep Engine Mount Kit Wrangler TJ (1997-2006) w/ 4.0L engine

Jeep Engine Mount Kit Wrangler TJ (1997-2006) w/ 4.0L engine

$79.99
1998 JEEP WRANGLER ENGINE MOTOR 4.0L VIN S

1998 JEEP WRANGLER ENGINE MOTOR 4.0L VIN S

$1,100.00
Jeep Wrangler TJ 4.0L Engine Wiring Harness 2000 6 cylinder No ABS NON CA emiss

Jeep Wrangler TJ 4.0L Engine Wiring Harness 2000 6 cylinder No ABS NON CA emiss

$149.95
Engine Piston Ring Set Crown 83500210 fits 87-95 Jeep Wrangler 2.5L-L4

Engine Piston Ring Set Crown 83500210 fits 87-95 Jeep Wrangler 2.5L-L4

$27.67
Engine Intake Valve Crown J3240167 fits 87-90 Jeep Wrangler 4.2L-L6

Engine Intake Valve Crown J3240167 fits 87-90 Jeep Wrangler 4.2L-L6

$33.99
Engine Intake Valve Crown J3240768 fits 87-90 Jeep Wrangler 4.2L-L6

Engine Intake Valve Crown J3240768 fits 87-90 Jeep Wrangler 4.2L-L6

$28.99
Engine Exhaust Valve Crown J3240164 fits 87-90 Jeep Wrangler 4.2L-L6

Engine Exhaust Valve Crown J3240164 fits 87-90 Jeep Wrangler 4.2L-L6

$31.99
Engine Exhaust Valve Crown J3240767 fits 87-90 Jeep Wrangler 4.2L-L6

Engine Exhaust Valve Crown J3240767 fits 87-90 Jeep Wrangler 4.2L-L6

$31.99
Engine Mount Front Crown 52019276 fits 97-02 Jeep Wrangler 2.5L-L4

Engine Mount Front Crown 52019276 fits 97-02 Jeep Wrangler 2.5L-L4

$43.99
Engine Mount Front Crown 52019278 fits 97-06 Jeep Wrangler 4.0L-L6

Engine Mount Front Crown 52019278 fits 97-06 Jeep Wrangler 4.0L-L6

$37.99
Engine Mount Right Crown 52017534 fits 91-95 Jeep Wrangler 2.5L-L4

Engine Mount Right Crown 52017534 fits 91-95 Jeep Wrangler 2.5L-L4

$41.99
Engine Mount Crown 52017534K fits 91-95 Jeep Wrangler 2.5L-L4

Engine Mount Crown 52017534K fits 91-95 Jeep Wrangler 2.5L-L4

$52.04
Engine Mount Crown 52019276K fits 97-02 Jeep Wrangler 2.5L-L4

Engine Mount Crown 52019276K fits 97-02 Jeep Wrangler 2.5L-L4

$62.02
Engine Mount Kit Crown 52000074K fits 87-90 Jeep Wrangler 2.5L-L4

Engine Mount Kit Crown 52000074K fits 87-90 Jeep Wrangler 2.5L-L4

$52.04
Engine Timing Cover Crown 53020233 fits 87-93 Jeep Wrangler 2.5L-L4

Engine Timing Cover Crown 53020233 fits 87-93 Jeep Wrangler 2.5L-L4

$56.39

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