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 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

$115.02
Engine Piston Ring Set DNJ PR1121 fits 94-95 Jeep Wrangler 2.5L-L4

Engine Piston Ring Set DNJ PR1121 fits 94-95 Jeep Wrangler 2.5L-L4

$42.21
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

$59.44
1976-1992 CJ5 CJ7 CJ8 YJ WRANGLER 258 4.2L 6Cyl ENGINE TIMING COVER USED OEM

1976-1992 CJ5 CJ7 CJ8 YJ WRANGLER 258 4.2L 6Cyl ENGINE TIMING COVER USED OEM

$39.63
1976-1992 CJ5 CJ7 CJ8 YJ WRANGLER 258 4.2L 6Cyl ENGINE TIMING COVER USED OEM

1976-1992 CJ5 CJ7 CJ8 YJ WRANGLER 258 4.2L 6Cyl ENGINE TIMING COVER USED OEM

$42.63
Engine Oil Pan Spectra CRP12A fits 87-95 Jeep Wrangler 2.5L-L4

Engine Oil Pan Spectra CRP12A fits 87-95 Jeep Wrangler 2.5L-L4

$144.33
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

$122.06
Omix-ADA 17474.02 Engine Mounting Kit for 87-90 Jeep Wrangler 2.5L

Omix-ADA 17474.02 Engine Mounting Kit for 87-90 Jeep Wrangler 2.5L

$72.91
Omix-ADA 17474.04 Engine Mounting Kit for 87-95 Jeep Wrangler w/4.0L/4.2L Engine

Omix-ADA 17474.04 Engine Mounting Kit for 87-95 Jeep Wrangler w/4.0L/4.2L Engine

$72.91
ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 10195871

ENGINE 4.0L 6-242 VIN S 8TH DIGIT FITS 00-04 WRANGLER 10195871

$1,200.97
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

$12.09
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

$89.08
ENGINE 05 06 JEEP WRANGLER 4.0L VIN S 8TH DIGIT #1042073

ENGINE 05 06 JEEP WRANGLER 4.0L VIN S 8TH DIGIT #1042073

$1,269.75
94-02 Jeep Cherokee Wrangler New Engine Oil Pan 2.5L Mopar Factory Oem

94-02 Jeep Cherokee Wrangler New Engine Oil Pan 2.5L Mopar Factory Oem

$161.32
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

$38.65
00-04 WRANGLER Engine 4.0L 152K Mile 01 02 03 TJ Motor Factory OEM FreeShip Warr

00-04 WRANGLER Engine 4.0L 152K Mile 01 02 03 TJ Motor Factory OEM FreeShip Warr

$1,084.31
91-95 Jeep Wrangler YJ 2.5 liter 4 cylinder engine oil pump with pickup screen

91-95 Jeep Wrangler YJ 2.5 liter 4 cylinder engine oil pump with pickup screen

$15.95
Engine Oil Pan fits 1987-1999 Jeep Cherokee Wrangler Grand Cherokee 4.0 PAN072

Engine Oil Pan fits 1987-1999 Jeep Cherokee Wrangler Grand Cherokee 4.0 PAN072

$49.95
05-06 WRANGLER Engine 4.0L Motor FreeShip Warranty Factory OEM

05-06 WRANGLER Engine 4.0L Motor FreeShip Warranty Factory OEM

$1,228.99
ENGINE 4.0L VIN S 8TH DIGIT FITS 05-06 WRANGLER 9716433

ENGINE 4.0L VIN S 8TH DIGIT FITS 05-06 WRANGLER 9716433

$1,700.06

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