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 Oil Pan w/Gasket for Jeep Wagoneer Grand Cherokee Wrangler Comanche 4.0L

Engine Oil Pan w/Gasket for Jeep Wagoneer Grand Cherokee Wrangler Comanche 4.0L

$95.90
Engine Oil Pan w/Gasket low oil sensor provision for Wrangler Grand Cherokee 4.0

Engine Oil Pan w/Gasket low oil sensor provision for Wrangler Grand Cherokee 4.0

$98.90
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

$21.90
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

$84.83
JEEP WRANGLER Engine 4.0L  05 06 NOCORE FREESHIP WARRANTY OEM

JEEP WRANGLER Engine 4.0L 05 06 NOCORE FREESHIP WARRANTY OEM

$1,888.99
Engine Mount Front-Left/Right DEA/TTPA A2883 fits 97-06 Jeep Wrangler 4.0L-L6

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

$27.15
Engine Mount Front Right DEA/TTPA A2920 fits 91-95 Jeep Wrangler 2.5L-L4

Engine Mount Front Right DEA/TTPA A2920 fits 91-95 Jeep Wrangler 2.5L-L4

$29.48
Engine Mount Front-Left/Right ANCHOR 2883 fits 97-06 Jeep Wrangler 4.0L-L6

Engine Mount Front-Left/Right ANCHOR 2883 fits 97-06 Jeep Wrangler 4.0L-L6

$26.72
NEW REMAN JEEP CHEROKEE WRANGLER COMANCHE 4.0 LITER 6 CYLINDER ENGINE 1991

NEW REMAN JEEP CHEROKEE WRANGLER COMANCHE 4.0 LITER 6 CYLINDER ENGINE 1991

$1,879.00
Engine Timing Set DNJ TK1123 fits 99-06 Jeep Wrangler 4.0L-L6

Engine Timing Set DNJ TK1123 fits 99-06 Jeep Wrangler 4.0L-L6

$79.38
97-02 2.5 Jeep Wrangler 4cyl engine right side motor bracket mount passengers

97-02 2.5 Jeep Wrangler 4cyl engine right side motor bracket mount passengers

$40.00
Engine Valve Cover for 96-04 Jeep Cherokee Grand Wrangler 4.0L

Engine Valve Cover for 96-04 Jeep Cherokee Grand Wrangler 4.0L

$107.95
Engine Valve Cover for 96-04 Jeep Cherokee Grand Wrangler 4.0L

Engine Valve Cover for 96-04 Jeep Cherokee Grand Wrangler 4.0L

$110.40
Engine Master Rebuild Kit DNJ EK1120A fits 92-93 Jeep Wrangler 4.0L-L6

Engine Master Rebuild Kit DNJ EK1120A fits 92-93 Jeep Wrangler 4.0L-L6

$399.61
Engine Master Rebuild Kit DNJ EK1120M fits 1991 Jeep Wrangler 4.0L-L6

Engine Master Rebuild Kit DNJ EK1120M fits 1991 Jeep Wrangler 4.0L-L6

$520.07
17473.10 LH, RH Engine Mount, 4.0, 4.2L, 87-96 Jeep Wrangler Omix-ADA

17473.10 LH, RH Engine Mount, 4.0, 4.2L, 87-96 Jeep Wrangler Omix-ADA

$29.71
17473.11 LH, RH Engine Mount 4.0L, 97-06 Jeep Wrangler (TJ) Omix-ADA

17473.11 LH, RH Engine Mount 4.0L, 97-06 Jeep Wrangler (TJ) Omix-ADA

$33.75
17474.02 Engine Mounting Kit 2.5L, 87-90 Jeep Wrangler (YJ) Omix-ADA

17474.02 Engine Mounting Kit 2.5L, 87-90 Jeep Wrangler (YJ) Omix-ADA

$75.47
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

$30.60
Engine Oil Filler Cap MOPAR 53010654AA fits 2006 Jeep Wrangler 4.0L-L6

Engine Oil Filler Cap MOPAR 53010654AA fits 2006 Jeep Wrangler 4.0L-L6

$12.24

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